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[CI Bot] environment lockfiles auto-update#7162

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auto-update-lockfiles
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[CI Bot] environment lockfiles auto-update#7162
scitools-ci[bot] wants to merge 1 commit into
mainfrom
auto-update-lockfiles

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@scitools-ci scitools-ci Bot commented Jun 20, 2026

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Lockfiles updated to the latest resolvable environment.

If the CI tasks fail, create a new branch based on this PR and add the required fixes to that branch.

@scitools-ci scitools-ci Bot added Bot A bot generated issue/pull-request New: Pull Request labels Jun 20, 2026
@github-actions github-actions Bot added the benchmark_this Request that this pull request be benchmarked to check if it introduces performance shifts label Jun 20, 2026

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Templating

Version numbers are not typically covered by templating. It is expected that this PR is 100% about advancing version numbers, which would not require any templating follow-up. Please double-check for any other changes that might be suitable for templating.

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⏱️ Performance Benchmark Report: 0732f3a

Performance shifts
| Change   | Before [3f0dd8dd]    | After [0732f3a0]    |   Ratio | Benchmark (Parameter)         |
|----------|----------------------|---------------------|---------|-------------------------------|
| +        | 7.51±0.06ms          | 31.9±0.4ms          |    4.25 | import_iris.Iris.time_palette |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [3f0dd8dd]    | After [0732f3a0]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 18.4±0.2ms           | 18.7±0.2ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 47.6±0.7ms           | 48.3±0.7ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 30.8±0.3ms           | 31.2±0.4ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 149±2ms              | 148±2ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 20.5±0.3ms           | 20.7±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 27.8±0.3ms           | 27.5±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 20.7±0.3ms           | 20.9±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 27.6±0.5ms           | 27.9±0.4ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 18.3±0.06ms          | 18.3±0.07ms         | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 40.1±0.6ms           | 39.6±0.9ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 121±0.6ms            | 121±0.4ms           | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 119±1ms              | 119±0.6ms           | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 19.4±0.2ms           | 19.5±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 43.6±0.6ms           | 44.1±0.8ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 21.1±0.3ms           | 21.2±0.1ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 52.1±0.6ms           | 52.6±0.6ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 18.4±0.3ms           | 18.4±0.2ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 39.9±0.7ms           | 40.0±0.7ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 934±7ms              | 911±10ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 920±4ms              | 908±6ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 163±1ms              | 163±1ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 272±4ms              | 271±6ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 19.3±0.4ms           | 19.4±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 26.4±0.4ms           | 26.5±0.4ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 19.6±0.3ms           | 20.0±0.1ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 52.9±0.4ms           | 52.7±1ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 20.5±0.4ms           | 20.5±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 56.2±0.7ms           | 56.1±0.9ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 20.1±0.1ms           | 20.4±0.2ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 52.7±0.5ms           | 52.8±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 6.74±0.09ms          | 6.70±0.08ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 19.1±0.1ms           | 19.2±0.2ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 17.3±0.1ms           | 17.3±0.1ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 108±1ms              | 109±1ms             | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 7.25±0.09ms          | 7.24±0.06ms         | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 17.7±0.7ms           | 17.5±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 7.08±0.1ms           | 7.01±0.05ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 17.6±0.7ms           | 17.7±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 6.74±0.1ms           | 6.60±0.1ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 17.9±0.6ms           | 18.0±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 23.0±0.3ms           | 23.5±0.09ms         | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 32.2±0.6ms           | 31.9±0.7ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 6.99±0.09ms          | 6.88±0.09ms         | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 18.5±0.5ms           | 18.5±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 8.12±0.05ms          | 7.80±0.04ms         | 0.96    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 20.5±0.5ms           | 20.6±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 6.64±0.08ms          | 6.67±0.1ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 18.2±0.5ms           | 18.1±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 557±5ms              | 565±4ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 572±3ms              | 566±6ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 35.9±0.4ms           | 35.7±0.06ms         | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 115±0.4ms            | 117±1ms             | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 6.94±0.09ms          | 6.96±0.1ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 17.4±0.5ms           | 17.3±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 6.92±0.02ms          | 6.95±0.07ms         | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 19.8±0.2ms           | 19.9±0.07ms         | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 7.11±0.07ms          | 7.09±0.08ms         | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 19.9±0.6ms           | 19.4±0.3ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 7.30±0.1ms           | 7.29±0.1ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 19.6±0.6ms           | 19.2±0.2ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 19.8±0.3ms           | 20.3±0.2ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 76.4±1ms             | 76.0±0.8ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 19.9±0.2ms           | 19.9±0.3ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 87.2±1ms             | 86.4±1ms            | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 19.0±0.2ms           | 18.7±0.1ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 48.9±0.4ms           | 49.3±0.8ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 7.21±0.1ms           | 7.19±0.09ms         | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 25.0±0.9ms           | 24.6±0.8ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 7.04±0.1ms           | 7.13±0.09ms         | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 26.1±0.6ms           | 25.4±0.6ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 6.80±0.05ms          | 6.86±0.07ms         | 1.01    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 19.9±0.7ms           | 19.9±0.3ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 166±3ms              | 165±2ms             | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 222±3ms              | 220±0.8ms           | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 922±10μs             | 916±5μs             | 0.99    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 319±5μs              | 319±4μs             | 1.00    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 1.56±0.03ms          | 1.55±0.04ms         | 1.00    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 1.14±0.02ms          | 1.12±0.01ms         | 0.98    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 79.9±0.9ms           | 81.8±1ms            | 1.02    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 23.2±0.9ms           | 24.1±0.5ms          | 1.04    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 92.4±0.6ms           | 94.1±1ms            | 1.02    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 15.1±0.09μs          | 15.0±0.07μs         | 0.99    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 83.9±1ms             | 84.0±0.7ms          | 1.00    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 26.2±0.7ms           | 26.5±0.5ms          | 1.01    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 96.6±2ms             | 95.6±2ms            | 0.99    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 15.3±0.09μs          | 15.1±0.07μs         | 0.99    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 151±2ms              | 152±3ms             | 1.01    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 57.4±0.7ms           | 57.4±0.4ms          | 1.00    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 175±1ms              | 179±2ms             | 1.02    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 41.8±0.2μs           | 41.8±0.2μs          | 1.00    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 214±1ms              | 216±2ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 121±1ms              | 122±1ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 240±2ms              | 242±1ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 286±2μs              | 286±3μs             | 1.00    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 814±20μs             | 780±20μs            | 0.96    | import_iris.Iris.time__concatenate                                                          |
|          | 156±4μs              | 154±1μs             | 0.99    | import_iris.Iris.time__constraints                                                          |
|          | 84.4±4μs             | 85.1±1μs            | 1.01    | import_iris.Iris.time__data_manager                                                         |
|          | 69.8±1μs             | 69.6±1μs            | 1.00    | import_iris.Iris.time__deprecation                                                          |
|          | 137±3μs              | 133±3μs             | 0.97    | import_iris.Iris.time__lazy_data                                                            |
|          | 856±7μs              | 853±5μs             | 1.00    | import_iris.Iris.time__merge                                                                |
|          | 51.6±0.3μs           | 52.1±1μs            | 1.01    | import_iris.Iris.time__representation                                                       |
|          | 595±7μs              | 596±5μs             | 1.00    | import_iris.Iris.time_analysis                                                              |
|          | 103±3μs              | 104±1μs             | 1.01    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 71.0±0.5μs           | 72.6±2μs            | 1.02    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 236±7μs              | 236±2μs             | 1.00    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 160±2μs              | 158±3μs             | 0.99    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 77.4±0.8μs           | 78.9±1μs            | 1.02    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 105±6μs              | 105±2μs             | 1.00    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 305±2μs              | 307±2μs             | 1.00    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 60.8±0.9μs           | 60.9±1μs            | 1.00    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 179±2μs              | 182±2μs             | 1.01    | import_iris.Iris.time_analysis_maths                                                        |
|          | 61.1±0.5μs           | 60.1±2μs            | 0.98    | import_iris.Iris.time_analysis_stats                                                        |
|          | 143±8μs              | 139±3μs             | 0.97    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 290±4μs              | 292±9μs             | 1.01    | import_iris.Iris.time_aux_factory                                                           |
|          | 55.6±0.3μs           | 55.8±1μs            | 1.00    | import_iris.Iris.time_common                                                                |
|          | 129±2μs              | 134±4μs             | 1.04    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.29±0.03ms          | 1.30±0.01ms         | 1.00    | import_iris.Iris.time_common_metadata                                                       |
|          | 146±3μs              | 146±2μs             | 0.99    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.17±0.01ms          | 1.17±0.01ms         | 1.00    | import_iris.Iris.time_common_resolve                                                        |
|          | 207±2μs              | 210±3μs             | 1.02    | import_iris.Iris.time_config                                                                |
|          | 95.5±0.5μs           | 99.8±4μs            | 1.04    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 345±4μs              | 352±3μs             | 1.02    | import_iris.Iris.time_coord_systems                                                         |
|          | 810±9μs              | 815±10μs            | 1.01    | import_iris.Iris.time_coords                                                                |
|          | 721±10μs             | 768±6μs             | 1.06    | import_iris.Iris.time_cube                                                                  |
|          | 210±4μs              | 210±2μs             | 1.00    | import_iris.Iris.time_exceptions                                                            |
|          | 52.0±0.2μs           | 51.6±1μs            | 0.99    | import_iris.Iris.time_experimental                                                          |
|          | 140±0.7μs            | 140±7μs             | 1.00    | import_iris.Iris.time_fileformats                                                           |
|          | 223±3μs              | 227±3μs             | 1.02    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.67±0.06ms          | 2.63±0.04ms         | 0.99    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 49.7±0.4μs           | 50.3±0.6μs          | 1.01    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 79.1±0.8μs           | 81.3±0.9μs          | 1.03    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 412±5μs              | 415±2μs             | 1.01    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 4.77±0.05ms          | 4.81±0.03ms         | 1.01    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 46.8±0.2μs           | 47.0±2μs            | 1.00    | import_iris.Iris.time_fileformats_name                                                      |
|          | 238±2μs              | 237±3μs             | 1.00    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 84.0±1μs             | 86.8±2μs            | 1.03    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 123±3μs              | 129±4μs             | 1.05    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 281±10μs             | 285±4μs             | 1.01    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 800±7μs              | 819±8μs             | 1.02    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 138±2μs              | 141±7μs             | 1.02    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 96.0±0.4μs           | 96.8±2μs            | 1.01    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 511±5μs              | 509±4μs             | 1.00    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 208±3μs              | 205±3μs             | 0.99    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 55.7±1μs             | 56.4±1μs            | 1.01    | import_iris.Iris.time_fileformats_um                                                        |
|          | 125±2μs              | 126±4μs             | 1.00    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 106±1μs              | 106±2μs             | 1.00    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 47.8±0.4μs           | 48.6±0.3μs          | 1.02    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 52.6±1μs             | 52.2±3μs            | 0.99    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 981±10μs             | 972±9μs             | 0.99    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 98.9±2μs             | 102±2μs             | 1.03    | import_iris.Iris.time_io                                                                    |
|          | 146±2μs              | 145±2μs             | 0.99    | import_iris.Iris.time_io_format_picker                                                      |
|          | 167±3μs              | 168±3μs             | 1.01    | import_iris.Iris.time_iris                                                                  |
|          | 93.3±1μs             | 96.1±3μs            | 1.03    | import_iris.Iris.time_iterate                                                               |
|          | 1.71±0ms             | 1.84±0.01ms         | 1.07    | import_iris.Iris.time_plot                                                                  |
|          | 183±2μs              | 184±3μs             | 1.00    | import_iris.Iris.time_quickplot                                                             |
|          | 2.18±0.01ms          | 2.24±0.03ms         | 1.03    | import_iris.Iris.time_std_names                                                             |
|          | 1.58±0.01ms          | 1.58±0.01ms         | 1.00    | import_iris.Iris.time_symbols                                                               |
|          | 142±4ms              | 142±2ms             | 1.00    | import_iris.Iris.time_tests                                                                 |
|          | 185±2μs              | 184±2μs             | 0.99    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 5.20±0.06ms          | 5.19±0.03ms         | 1.00    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 89.8±3μs             | 90.3±2μs            | 1.01    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.58±0.01ms          | 2.59±0.02ms         | 1.00    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 504±6μs              | 513±4μs             | 1.02    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 131±3μs              | 130±0.8μs           | 1.00    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 68.3±0.7μs           | 69.1±2μs            | 1.01    | import_iris.Iris.time_time                                                                  |
|          | 866±7μs              | 876±8μs             | 1.01    | import_iris.Iris.time_util                                                                  |
|          | 76.0±0.6μs           | 77.1±1μs            | 1.01    | iterate.IZip.time_izip                                                                      |
|          | 8.94±0.03ms          | 8.95±0.04ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 15.5±0.4ms           | 15.5±0.4ms          | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 8.80±0.04ms          | 8.83±0.02ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 8.91±0.04ms          | 8.93±0.05ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 13.0±0.2ms           | 13.0±0.05ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 8.81±0.05ms          | 8.83±0.03ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.31±0.01s           | 1.35±0.01s          | 1.03    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 11.9±0.05ms          | 11.9±0.06ms         | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.29±0.01s           | 1.30±0.01s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.31±0.01s           | 1.33±0.01s          | 1.01    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 11.9±0.06ms          | 11.8±0.06ms         | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.29±0.01s           | 1.30±0.01s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 4.82±0.02ms          | 4.85±0.05ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 11.7±0.05ms          | 12.0±0.2ms          | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 4.73±0.05ms          | 4.72±0.06ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 4.82±0.02ms          | 4.97±0.08ms         | 1.03    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 11.7±0.03ms          | 11.7±0.04ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 4.69±0.03ms          | 4.70±0.05ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 24.3±0.7ms           | 24.2±0.4ms          | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 19.2±1ms             | 19.3±1ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 12.7±1ms             | 12.7±1ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 30.0±2ms             | 30.0±2ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 86.5±0.5ms           | 86.4±0.4ms          | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 29.2±0.9ms           | 29.4±2ms            | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 557±2ms              | 559±3ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 3.03±0.06ms          | 3.06±0.02ms         | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 558±2ms              | 558±1ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 570±1ms              | 572±2ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 3.13±0.04ms          | 3.12±0.03ms         | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 564±2ms              | 567±2ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 2.01±0.03ms          | 2.01±0.03ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 3.04±0.04ms          | 3.08±0.02ms         | 1.01    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 2.03±0.06ms          | 2.03±0.04ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 2.02±0.05ms          | 2.07±0.04ms         | 1.02    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.10±0.04ms          | 3.12±0.09ms         | 1.01    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 2.08±0.05ms          | 2.01±0.03ms         | 0.97    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 320±4ms              | 325±6ms             | 1.02    | load.ManyCubes.time_many_cube_load                                                          |
|          | 87.1±0.9ms           | 88.3±1ms            | 1.01    | load.ManyVars.time_many_var_load                                                            |
|          | 9.04±0.05ms          | 9.09±0.05ms         | 1.01    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 8.89±0.05ms          | 9.00±0.03ms         | 1.01    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.32±0.01s           | 1.33±0.01s          | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.31±0.01s           | 1.31±0.01s          | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 4.86±0.02ms          | 4.90±0.01ms         | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 4.72±0.03ms          | 4.75±0.02ms         | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 8.14±0.02ms          | 8.19±0.04ms         | 1.01    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.17±0.02ms          | 5.23±0.09ms         | 1.01    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.29±0.01s           | 1.30±0.01s          | 1.01    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 367±2ms              | 369±8ms             | 1.01    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.06±0.02ms          | 4.07±0.02ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 3.96±0.03ms          | 3.97±0.07ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 137±0.8ms            | 138±0.6ms           | 1.01    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 14.1±0.06ms          | 14.2±0.05ms         | 1.00    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 136±3ms              | 137±0.9ms           | 1.00    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 27.7±0.1ms           | 28.7±0.5ms          | 1.04    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 14.0±0.2ms           | 14.0±0.2ms          | 1.01    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 27.3±0.04ms          | 28.5±0.6ms          | 1.04    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 18.3±0.4ms           | 18.3±0.2ms          | 1.00    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 47.8±1ms             | 47.6±0.8ms          | 1.00    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 9.09±0.2ms           | 9.27±0.1ms          | 1.02    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 15.7±0.1ms           | 15.8±0.2ms          | 1.01    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 18.3±0.4ms           | 18.3±0.3ms          | 1.00    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 18.6±0.5ms           | 18.1±0.2ms          | 0.97    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 9.16±0.2ms           | 8.95±0.04ms         | 0.98    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 11.6±0.3ms           | 11.5±0.1ms          | 0.99    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.7±0.4ms           | 20.0±0.1ms          | 0.96    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 58.6±0.7ms           | 56.9±0.7ms          | 0.97    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.8±0.1ms           | 19.9±0.3ms          | 0.96    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 21.9±0.4ms           | 22.0±0.4ms          | 1.00    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 3.11±0.04ms          | 3.14±0.03ms         | 1.01    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 3.96±0.05ms          | 3.95±0.04ms         | 1.00    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 46.7±0.6ms           | 46.4±0.4ms          | 0.99    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 1.14±0.02s           | 1.14±0.02s          | 1.00    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 1.18±0.01s           | 1.17±0.01s          | 1.00    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 392±6ms              | 387±4ms             | 0.99    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 2.42±0G              | 2.42±0G             | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 110±5M               | 110±2M              | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 28.7±0.7ms           | 28.8±2ms            | 1.00    | merge_concat.Merge.time_merge                                                               |
|          | 126±0.03M            | 126±0.03M           | 1.00    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 374±6ns              | 384±4ns             | 1.03    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 201±3ms              | 201±1ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 767±2k               | 768±2k              | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.2±0M              | 60.2±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 17.1±0.07ms          | 17.1±0.04ms         | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 20.3±0.4ms           | 20.1±0.3ms          | 0.99    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 1.23±0.01M           | 1.23±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 25±0M                | 25±0.01M            | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 98.0±1ms             | 100±2ms             | 1.02    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 420±3ms              | 421±2ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.49±0.03M           | 1.46±0.03M          | 0.98    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.5±0.03M           | 96.5±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 67.9±0.7ms           | 66.3±0.2ms          | 0.98    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 385±4ms              | 385±2ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.39±0.03M           | 1.37±0.02M          | 0.99    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.4±0.05M           | 96.4±0.05M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.61±0.04ms          | 6.54±0.05ms         | 0.99    | plot.AuxSort.time_aux_sort                                                                  |
|          | 49.6±0.9ms           | 49.9±0.4ms          | 1.01    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 90.0±7ms             | 89.8±7ms            | 1.00    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 49.9±0.4ms           | 50.1±0.5ms          | 1.01    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 107±0.1M             | 107±0.09M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.03M            | 147±0.03M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.49±0.04ms          | 4.50±0.03ms         | 1.00    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 71.0±0.9ms           | 70.8±0.5ms          | 1.00    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 22.5±10ms            | 27.1±30ms           | ~1.20   | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 254±1ms              | 252±3ms             | 0.99    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 98.6±0.8ns           | 99.6±0.5ns          | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 53.2±0.4ms           | 53.1±0.2ms          | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 96.9±1ns             | 99.6±3ns            | 1.03    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 221±1ms              | 222±2ms             | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 31.7±1k              | 31.6±1k             | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.92±0.1M            | 1.8±0.1M            | 0.94    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 31.6±1k              | 31.5±1k             | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 208±20M              | 208±20M             | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 36.3±0.6ms           | 36.6±0.5ms          | 1.01    | stats.PearsonR.time_lazy                                                                    |
|          | 8.19±0.05ms          | 8.53±0.05ms         | 1.04    | stats.PearsonR.time_real                                                                    |
|          | 29.3±0.4M            | 29.3±0.2M           | 1.00    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.3±0.01M           | 18.3±0M             | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 21.3±0.2ms           | 21.5±0.1ms          | 1.01    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 56.0±0.4ms           | 56.9±0.7ms          | 1.02    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 17.6±0.01M           | 17.6±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 7.74±0.01M           | 7.74±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [3f0dd8dd]    | After [0732f3a0]    |   Ratio | Benchmark (Parameter)         |
|----------|----------------------|---------------------|---------|-------------------------------|
| +        | 7.51±0.06ms          | 31.9±0.4ms          |    4.25 | import_iris.Iris.time_palette |

Generated by GHA run 27854877959

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⏱️ Performance Benchmark Report: 0732f3a

Performance shifts
| Change   | Before [3f0dd8dd]    | After [0732f3a0]    |   Ratio | Benchmark (Parameter)         |
|----------|----------------------|---------------------|---------|-------------------------------|
| +        | 7.59±0.08ms          | 32.0±0.2ms          |    4.22 | import_iris.Iris.time_palette |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [3f0dd8dd]    | After [0732f3a0]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 18.6±0.1ms           | 18.7±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 47.9±0.9ms           | 48.1±0.8ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 31.0±0.6ms           | 30.5±0.2ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 153±6ms              | 149±1ms             | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 20.8±0.4ms           | 20.5±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 28.5±0.8ms           | 27.3±0.4ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 20.2±0.2ms           | 20.5±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 28.3±0.5ms           | 27.8±0.4ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 18.5±0.3ms           | 18.2±0.1ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 39.9±0.9ms           | 40.1±0.5ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 122±4ms              | 120±0.7ms           | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 123±3ms              | 119±0.7ms           | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 19.7±0.4ms           | 19.2±0.2ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 44.6±1ms             | 43.4±0.7ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 21.2±0.5ms           | 21.1±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 52.9±1ms             | 51.5±0.7ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 18.5±0.3ms           | 18.1±0.05ms         | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 40.2±1ms             | 39.4±0.6ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 931±10ms             | 941±20ms            | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 929±10ms             | 932±10ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 164±1ms              | 161±1ms             | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 281±7ms              | 270±6ms             | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 19.4±0.3ms           | 19.5±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 26.9±0.6ms           | 26.4±0.5ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 19.6±0.3ms           | 19.2±0.1ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 53.3±1ms             | 53.0±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 20.6±0.2ms           | 20.6±0.09ms         | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 55.8±0.6ms           | 55.7±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 20.6±0.3ms           | 20.3±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 54.3±3ms             | 51.7±1ms            | 0.95    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 6.91±0.05ms          | 6.69±0.06ms         | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 19.6±0.5ms           | 19.3±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 17.6±0.3ms           | 17.1±0.1ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 112±4ms              | 108±1ms             | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 7.25±0.06ms          | 6.99±0.08ms         | 0.96    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 18.2±0.6ms           | 17.9±0.4ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 7.04±0.09ms          | 7.16±0.1ms          | 1.02    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 18.2±1ms             | 17.8±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 6.74±0.09ms          | 6.55±0.03ms         | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 18.7±1ms             | 18.1±0.3ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 23.0±0.3ms           | 23.1±0.3ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 32.2±1ms             | 31.6±0.8ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 7.10±0.07ms          | 6.85±0.1ms          | 0.96    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 18.9±0.8ms           | 18.5±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 7.90±0.1ms           | 7.80±0.1ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 20.7±0.5ms           | 20.2±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 6.83±0.1ms           | 6.74±0.05ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 18.5±0.4ms           | 17.9±0.4ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 563±5ms              | 558±3ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 571±4ms              | 570±7ms             | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 36.1±0.4ms           | 35.8±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 118±3ms              | 115±0.9ms           | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 7.06±0.1ms           | 6.97±0.08ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 18.2±0.5ms           | 17.2±0.3ms          | 0.94    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 6.88±0.09ms          | 6.81±0.05ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 20.3±0.4ms           | 19.4±0.2ms          | 0.96    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 7.21±0.2ms           | 7.19±0.1ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 20.5±0.7ms           | 19.5±0.4ms          | 0.95    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 7.34±0.06ms          | 7.27±0.1ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 19.8±0.6ms           | 19.0±0.2ms          | 0.96    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 19.9±0.2ms           | 19.6±0.3ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 77.2±2ms             | 75.6±0.9ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 20.4±0.5ms           | 19.5±0.2ms          | 0.95    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 87.9±2ms             | 86.6±1ms            | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 19.3±0.1ms           | 19.0±0.3ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 50.2±1ms             | 49.5±0.9ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 7.33±0.1ms           | 7.09±0.05ms         | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 24.5±0.8ms           | 23.9±0.7ms          | 0.97    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 7.10±0.1ms           | 6.97±0.05ms         | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 26.6±0.9ms           | 25.4±0.6ms          | 0.96    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 6.87±0.08ms          | 6.77±0.05ms         | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 20.5±0.9ms           | 19.7±0.4ms          | 0.96    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 174±4ms              | 167±2ms             | 0.96    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 224±2ms              | 224±2ms             | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 921±20μs             | 925±7μs             | 1.00    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 317±5μs              | 320±2μs             | 1.01    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 1.55±0.02ms          | 1.54±0.02ms         | 0.99    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 1.12±0.02ms          | 1.10±0.02ms         | 0.98    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 79.5±1ms             | 78.2±1ms            | 0.98    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 23.5±1ms             | 24.2±0.6ms          | 1.03    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 89.9±1ms             | 89.6±2ms            | 1.00    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 15.3±0.1μs           | 15.2±0.09μs         | 0.99    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 82.9±0.7ms           | 81.8±1ms            | 0.99    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 26.6±0.9ms           | 26.1±0.6ms          | 0.98    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 92.4±1ms             | 92.6±0.7ms          | 1.00    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 15.1±0.07μs          | 15.1±0.07μs         | 1.00    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 157±3ms              | 147±1ms             | 0.94    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 60.2±3ms             | 57.0±0.6ms          | 0.95    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 175±3ms              | 171±2ms             | 0.98    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 41.7±0.2μs           | 41.7±0.2μs          | 1.00    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 222±5ms              | 209±1ms             | 0.94    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 126±4ms              | 120±1ms             | 0.95    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 247±6ms              | 235±3ms             | 0.95    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 287±4μs              | 281±2μs             | 0.98    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 794±20μs             | 776±3μs             | 0.98    | import_iris.Iris.time__concatenate                                                          |
|          | 156±3μs              | 153±3μs             | 0.98    | import_iris.Iris.time__constraints                                                          |
|          | 84.5±1μs             | 82.9±1μs            | 0.98    | import_iris.Iris.time__data_manager                                                         |
|          | 69.9±0.7μs           | 69.6±1μs            | 1.00    | import_iris.Iris.time__deprecation                                                          |
|          | 131±2μs              | 131±2μs             | 1.00    | import_iris.Iris.time__lazy_data                                                            |
|          | 855±5μs              | 858±6μs             | 1.00    | import_iris.Iris.time__merge                                                                |
|          | 52.1±0.8μs           | 51.3±0.4μs          | 0.98    | import_iris.Iris.time__representation                                                       |
|          | 612±7μs              | 598±4μs             | 0.98    | import_iris.Iris.time_analysis                                                              |
|          | 106±1μs              | 104±6μs             | 0.98    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 73.2±0.8μs           | 71.3±2μs            | 0.97    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 236±2μs              | 233±2μs             | 0.99    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 160±2μs              | 162±6μs             | 1.01    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 80.2±2μs             | 77.6±1μs            | 0.97    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 111±1μs              | 104±1μs             | 0.93    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 305±2μs              | 305±3μs             | 1.00    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 60.5±0.3μs           | 60.1±1μs            | 0.99    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 179±2μs              | 180±2μs             | 1.00    | import_iris.Iris.time_analysis_maths                                                        |
|          | 60.5±0.4μs           | 60.6±1μs            | 1.00    | import_iris.Iris.time_analysis_stats                                                        |
|          | 144±4μs              | 136±3μs             | 0.95    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 302±10μs             | 308±10μs            | 1.02    | import_iris.Iris.time_aux_factory                                                           |
|          | 57.3±0.7μs           | 55.4±0.2μs          | 0.97    | import_iris.Iris.time_common                                                                |
|          | 133±1μs              | 130±1μs             | 0.98    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.30±0.02ms          | 1.29±0.01ms         | 0.99    | import_iris.Iris.time_common_metadata                                                       |
|          | 148±2μs              | 145±2μs             | 0.98    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.18±0.01ms          | 1.18±0.02ms         | 1.00    | import_iris.Iris.time_common_resolve                                                        |
|          | 210±1μs              | 210±2μs             | 1.00    | import_iris.Iris.time_config                                                                |
|          | 98.6±2μs             | 95.8±1μs            | 0.97    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 354±5μs              | 349±3μs             | 0.99    | import_iris.Iris.time_coord_systems                                                         |
|          | 816±4μs              | 806±4μs             | 0.99    | import_iris.Iris.time_coords                                                                |
|          | 764±10μs             | 735±7μs             | 0.96    | import_iris.Iris.time_cube                                                                  |
|          | 212±2μs              | 206±1μs             | 0.97    | import_iris.Iris.time_exceptions                                                            |
|          | 51.8±0.7μs           | 51.4±0.2μs          | 0.99    | import_iris.Iris.time_experimental                                                          |
|          | 141±1μs              | 140±0.5μs           | 0.99    | import_iris.Iris.time_fileformats                                                           |
|          | 226±3μs              | 221±1μs             | 0.98    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.61±0.03ms          | 2.60±0.02ms         | 1.00    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 49.1±0.3μs           | 49.3±0.2μs          | 1.00    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 79.3±1μs             | 80.5±1μs            | 1.01    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 418±4μs              | 417±2μs             | 1.00    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 4.99±0.2ms           | 4.71±0.02ms         | 0.94    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 47.1±0.7μs           | 46.4±1μs            | 0.99    | import_iris.Iris.time_fileformats_name                                                      |
|          | 235±3μs              | 236±3μs             | 1.01    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 85.6±1μs             | 85.5±2μs            | 1.00    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 128±2μs              | 124±1μs             | 0.97    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 287±3μs              | 287±2μs             | 1.00    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 811±6μs              | 807±7μs             | 1.00    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 142±4μs              | 136±1μs             | 0.96    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 96.6±1μs             | 94.2±0.8μs          | 0.97    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 517±8μs              | 520±10μs            | 1.01    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 203±2μs              | 200±2μs             | 0.99    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 55.0±0.4μs           | 55.0±0.5μs          | 1.00    | import_iris.Iris.time_fileformats_um                                                        |
|          | 124±3μs              | 125±0.7μs           | 1.01    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 105±0.7μs            | 104±5μs             | 0.99    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 47.8±0.4μs           | 47.4±1μs            | 0.99    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 51.4±1μs             | 50.7±0.2μs          | 0.99    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 965±8μs              | 965±8μs             | 1.00    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 99.6±1μs             | 99.9±4μs            | 1.00    | import_iris.Iris.time_io                                                                    |
|          | 147±3μs              | 147±3μs             | 1.00    | import_iris.Iris.time_io_format_picker                                                      |
|          | 165±1μs              | 167±6μs             | 1.02    | import_iris.Iris.time_iris                                                                  |
|          | 93.9±1μs             | 92.5±1μs            | 0.98    | import_iris.Iris.time_iterate                                                               |
|          | 1.73±0.03ms          | 1.81±0.01ms         | 1.05    | import_iris.Iris.time_plot                                                                  |
|          | 183±4μs              | 181±1μs             | 0.99    | import_iris.Iris.time_quickplot                                                             |
|          | 2.20±0.03ms          | 2.21±0.01ms         | 1.01    | import_iris.Iris.time_std_names                                                             |
|          | 1.60±0.02ms          | 1.59±0.01ms         | 0.99    | import_iris.Iris.time_symbols                                                               |
|          | 42.9±1ms             | 41.4±2ms            | 0.97    | import_iris.Iris.time_tests                                                                 |
|          | 185±0.9μs            | 183±7μs             | 0.99    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 5.24±0.1ms           | 5.22±0.03ms         | 1.00    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 90.1±1μs             | 89.4±2μs            | 0.99    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.62±0.05ms          | 2.59±0.01ms         | 0.99    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 520±9μs              | 505±3μs             | 0.97    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 129±0.8μs            | 130±1μs             | 1.01    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 68.2±0.9μs           | 67.9±0.8μs          | 1.00    | import_iris.Iris.time_time                                                                  |
|          | 871±10μs             | 874±20μs            | 1.00    | import_iris.Iris.time_util                                                                  |
|          | 75.9±0.3μs           | 75.6±0.9μs          | 1.00    | iterate.IZip.time_izip                                                                      |
|          | 9.11±0.3ms           | 8.98±0.03ms         | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 15.7±1ms             | 16.2±0.4ms          | 1.03    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 8.95±0.1ms           | 8.86±0.04ms         | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 9.12±0.07ms          | 9.07±0.2ms          | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 13.1±0.3ms           | 13.0±0.04ms         | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 8.96±0.1ms           | 8.83±0.06ms         | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.33±0.01s           | 1.32±0.01s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 12.0±0.2ms           | 11.9±0.05ms         | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.31±0.01s           | 1.30±0.02s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.33±0.01s           | 1.31±0.01s          | 0.98    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 11.9±0.2ms           | 11.9±0.05ms         | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.32±0.01s           | 1.31±0.02s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 4.88±0.06ms          | 4.85±0.02ms         | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 11.8±0.4ms           | 11.6±0.2ms          | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 4.73±0.04ms          | 4.71±0.05ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 4.95±0.04ms          | 4.96±0.06ms         | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 11.7±0.3ms           | 12.0±0.2ms          | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 4.72±0.03ms          | 4.69±0.8ms          | 0.99    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 24.4±1ms             | 22.8±0.3ms          | 0.94    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 18.4±1ms             | 18.2±0.9ms          | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 12.9±0.7ms           | 12.3±1ms            | 0.96    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 29.6±1ms             | 29.7±0.5ms          | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 85.2±1ms             | 85.6±0.8ms          | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 29.3±0.7ms           | 29.0±1ms            | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 560±4ms              | 556±2ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 3.03±0.2ms           | 3.01±0.07ms         | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 565±7ms              | 558±2ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 579±6ms              | 569±2ms             | 0.98    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 3.15±0.3ms           | 3.07±0.07ms         | 0.98    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 573±5ms              | 567±2ms             | 0.99    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 2.08±0.07ms          | 2.01±0.03ms         | 0.96    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 3.07±0.3ms           | 3.03±0.03ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 2.05±0.03ms          | 2.02±0.02ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 2.09±0.03ms          | 2.01±0.05ms         | 0.97    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.50±0.3ms           | 3.08±0.03ms         | 0.88    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 2.08±0.05ms          | 2.05±0.08ms         | 0.99    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 324±5ms              | 317±0.8ms           | 0.98    | load.ManyCubes.time_many_cube_load                                                          |
|          | 88.2±0.8ms           | 85.9±1ms            | 0.97    | load.ManyVars.time_many_var_load                                                            |
|          | 9.09±0.1ms           | 9.08±0.07ms         | 1.00    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 9.16±0.08ms          | 8.97±0.1ms          | 0.98    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.35±0.02s           | 1.32±0.01s          | 0.98    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.31±0.02s           | 1.31±0.01s          | 0.99    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 4.92±0.04ms          | 4.92±0.04ms         | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 4.75±0.04ms          | 4.73±0.03ms         | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 8.27±0.04ms          | 8.14±0.04ms         | 0.98    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.35±0.08ms          | 5.22±0.02ms         | 0.97    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.33±0.02s           | 1.30±0.01s          | 0.98    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 376±10ms             | 370±2ms             | 0.98    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.10±0.02ms          | 4.08±0.04ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 4.02±0.03ms          | 3.95±0.02ms         | 0.98    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 140±3ms              | 138±0.4ms           | 0.98    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 14.2±0.1ms           | 14.1±0.08ms         | 0.99    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 137±0.4ms            | 135±0.8ms           | 0.99    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 28.1±0.4ms           | 27.8±0.2ms          | 0.99    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 14.0±0.4ms           | 13.9±0.3ms          | 0.99    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 27.6±0.5ms           | 27.4±0.2ms          | 0.99    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 18.8±1ms             | 18.7±0.1ms          | 1.00    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 49.0±2ms             | 47.8±1ms            | 0.98    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 9.25±0.2ms           | 9.25±0.1ms          | 1.00    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 16.9±0.5ms           | 15.6±0.2ms          | 0.92    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 19.0±0.7ms           | 18.0±0.1ms          | 0.95    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 19.1±0.7ms           | 18.3±0.3ms          | 0.96    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 9.44±0.3ms           | 9.07±0.1ms          | 0.96    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 12.1±0.2ms           | 11.9±0.3ms          | 0.98    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.3±0.6ms           | 20.0±0.3ms          | 0.98    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 59.4±2ms             | 59.1±1ms            | 1.00    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.5±0.4ms           | 20.1±0.5ms          | 0.98    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 22.4±0.6ms           | 22.1±0.4ms          | 0.99    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 3.18±0.3ms           | 3.14±0.06ms         | 0.99    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.29±0.3ms           | 3.91±0.1ms          | 0.91    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 49.6±6ms             | 46.8±1ms            | 0.94    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 1.17±0.03s           | 1.12±0.02s          | 0.96    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 1.15±0.02s           | 1.13±0.01s          | 0.98    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 393±6ms              | 389±10ms            | 0.99    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 2.42±0G              | 2.42±0G             | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 110±4M               | 110±4M              | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 29.8±2ms             | 29.9±0.9ms          | 1.00    | merge_concat.Merge.time_merge                                                               |
|          | 126±0.03M            | 126±0.03M           | 1.00    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 369±4ns              | 377±6ns             | 1.02    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 199±2ms              | 198±0.9ms           | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 767±2k               | 768±2k              | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.2±0M              | 60.2±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 17.2±0.1ms           | 17.0±0.06ms         | 0.99    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 20.6±0.3ms           | 20.5±0.06ms         | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 1.23±0M              | 1.23±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 25±0M                | 25±0M               | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 99.7±2ms             | 97.2±1ms            | 0.97    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 418±5ms              | 420±4ms             | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.48±0.03M           | 1.48±0.04M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.5±0.03M           | 96.5±0.02M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 66.0±0.5ms           | 66.6±0.8ms          | 1.01    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 376±3ms              | 378±2ms             | 1.01    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.39±0.03M           | 1.39±0.05M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.4±0.03M           | 96.4±0.04M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.62±0.07ms          | 6.53±0.02ms         | 0.99    | plot.AuxSort.time_aux_sort                                                                  |
|          | 48.9±2ms             | 48.2±0.4ms          | 0.99    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 102±8ms              | 101±8ms             | 0.99    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 48.6±0.4ms           | 47.7±1ms            | 0.98    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 107±0.1M             | 107±0.09M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.03M            | 147±0.03M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.49±0.2ms           | 4.47±0.02ms         | 1.00    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 71.1±2ms             | 70.0±0.2ms          | 0.98    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 25.2±9ms             | 73.3±20ms           | ~2.91   | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 250±2ms              | 243±1ms             | 0.97    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 98.3±0.5ns           | 98.8±0.7ns          | 1.01    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 53.6±2ms             | 52.8±0.2ms          | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 97.6±2ns             | 95.2±2ns            | 0.98    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 218±4ms              | 214±2ms             | 0.98    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 31.5±1k              | 31.5±1k             | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.87±0.2M            | 1.79±0.2M           | 0.96    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 31.8±1k              | 31.7±1k             | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 208±20M              | 190±4M              | 0.92    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 37.2±0.7ms           | 36.4±0.5ms          | 0.98    | stats.PearsonR.time_lazy                                                                    |
|          | 8.42±0.1ms           | 8.38±0.03ms         | 0.99    | stats.PearsonR.time_real                                                                    |
|          | 29.3±0.2M            | 29.3±0.8M           | 1.00    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.3±0.01M           | 18.3±0M             | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 21.5±0.8ms           | 21.0±0.09ms         | 0.98    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 56.3±0.8ms           | 57.1±1ms            | 1.01    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 17.6±0.01M           | 17.6±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 7.74±0.01M           | 7.74±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [3f0dd8dd]    | After [0732f3a0]    |   Ratio | Benchmark (Parameter)         |
|----------|----------------------|---------------------|---------|-------------------------------|
| +        | 7.59±0.08ms          | 32.0±0.2ms          |    4.22 | import_iris.Iris.time_palette |

Generated by GHA run 27854877873

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⏱️ Performance Benchmark Report: 0732f3a

Performance shifts
| Change   | Before [3f0dd8dd]    | After [0732f3a0]    |   Ratio | Benchmark (Parameter)         |
|----------|----------------------|---------------------|---------|-------------------------------|
| +        | 7.67±0.3ms           | 32.1±0.4ms          |    4.19 | import_iris.Iris.time_palette |
Full benchmark results

Benchmarks that have stayed the same:

| Change   | Before [3f0dd8dd]    | After [0732f3a0]    | Ratio   | Benchmark (Parameter)                                                                       |
|----------|----------------------|---------------------|---------|---------------------------------------------------------------------------------------------|
|          | 19.3±0.5ms           | 18.7±0.2ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(False)                              |
|          | 48.4±0.7ms           | 48.7±0.9ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_COUNT(True)                               |
|          | 31.4±0.4ms           | 31.0±0.2ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(False)                    |
|          | 157±4ms              | 153±4ms             | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_FAST_PERCENTILE(True)                     |
|          | 21.0±0.4ms           | 20.7±0.2ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(False)                              |
|          | 29.2±0.8ms           | 28.3±0.5ms          | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_GMEAN(True)                               |
|          | 21.3±0.5ms           | 20.5±0.3ms          | 0.96    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(False)                              |
|          | 28.4±0.6ms           | 28.0±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_HMEAN(True)                               |
|          | 18.9±0.2ms           | 18.8±0.2ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(False)                                |
|          | 41.3±0.6ms           | 40.5±0.7ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MAX(True)                                 |
|          | 124±1ms              | 122±0.7ms           | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(False)                            |
|          | 123±2ms              | 121±1ms             | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_MAX_RUN(True)                             |
|          | 19.7±0.3ms           | 19.9±0.4ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(False)                               |
|          | 44.5±0.5ms           | 44.8±0.8ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MEAN(True)                                |
|          | 21.0±0.5ms           | 21.3±0.2ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(False)                             |
|          | 52.6±0.9ms           | 53.7±0.9ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_MEDIAN(True)                              |
|          | 18.9±0.3ms           | 19.0±0.2ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(False)                                |
|          | 40.6±0.5ms           | 40.6±0.9ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_MIN(True)                                 |
|          | 931±100ms            | 924±10ms            | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(False)                               |
|          | 943±100ms            | 918±8ms             | 0.97    | aggregate_collapse.Aggregation.time_aggregated_by_PEAK(True)                                |
|          | 164±2ms              | 162±1ms             | 0.99    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(False)                         |
|          | 274±5ms              | 275±7ms             | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_PERCENTILE(True)                          |
|          | 19.9±0.4ms           | 19.4±0.2ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(False)                         |
|          | 27.0±0.5ms           | 27.1±0.5ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_PROPORTION(True)                          |
|          | 20.2±0.5ms           | 20.2±0.5ms          | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(False)                                |
|          | 53.6±0.7ms           | 53.3±2ms            | 1.00    | aggregate_collapse.Aggregation.time_aggregated_by_RMS(True)                                 |
|          | 20.4±0.4ms           | 20.6±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(False)                            |
|          | 57.0±0.9ms           | 55.7±1ms            | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_STD_DEV(True)                             |
|          | 20.8±0.3ms           | 20.4±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(False)                           |
|          | 52.7±0.6ms           | 53.6±0.9ms          | 1.02    | aggregate_collapse.Aggregation.time_aggregated_by_VARIANCE(True)                            |
|          | 6.84±0.1ms           | 6.84±0.07ms         | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(False)                               |
|          | 20.2±0.4ms           | 19.8±0.4ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_COUNT(True)                                |
|          | 17.5±0.1ms           | 17.4±0.1ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(False)                     |
|          | 113±3ms              | 109±2ms             | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_FAST_PERCENTILE(True)                      |
|          | 7.31±0.08ms          | 7.14±0.05ms         | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(False)                               |
|          | 18.3±0.3ms           | 17.7±0.3ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_GMEAN(True)                                |
|          | 7.07±0.08ms          | 7.03±0.04ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(False)                               |
|          | 18.0±0.5ms           | 17.7±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_HMEAN(True)                                |
|          | 6.79±0.1ms           | 6.66±0.08ms         | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(False)                                 |
|          | 18.8±0.4ms           | 18.3±0.4ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MAX(True)                                  |
|          | 23.5±0.5ms           | 23.3±0.5ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(False)                             |
|          | 32.1±1ms             | 32.1±1ms            | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_MAX_RUN(True)                              |
|          | 7.04±0.08ms          | 7.15±0.07ms         | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(False)                                |
|          | 18.8±0.5ms           | 18.5±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MEAN(True)                                 |
|          | 8.03±0.1ms           | 8.10±0.06ms         | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(False)                              |
|          | 21.0±0.5ms           | 20.6±0.3ms          | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_MEDIAN(True)                               |
|          | 6.71±0.06ms          | 6.62±0.06ms         | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(False)                                 |
|          | 18.7±0.4ms           | 18.2±0.3ms          | 0.97    | aggregate_collapse.Aggregation.time_collapsed_by_MIN(True)                                  |
|          | 563±8ms              | 559±4ms             | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(False)                                |
|          | 578±5ms              | 569±7ms             | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_PEAK(True)                                 |
|          | 36.1±0.5ms           | 36.4±0.3ms          | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(False)                          |
|          | 121±3ms              | 119±1ms             | 0.98    | aggregate_collapse.Aggregation.time_collapsed_by_PERCENTILE(True)                           |
|          | 7.18±0.2ms           | 7.10±0.2ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(False)                          |
|          | 18.1±0.4ms           | 17.9±0.3ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_PROPORTION(True)                           |
|          | 7.02±0.1ms           | 7.09±0.09ms         | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(False)                                 |
|          | 20.2±0.3ms           | 20.2±0.2ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_RMS(True)                                  |
|          | 7.14±0.2ms           | 7.14±0.08ms         | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(False)                             |
|          | 20.1±0.3ms           | 19.9±0.4ms          | 0.99    | aggregate_collapse.Aggregation.time_collapsed_by_STD_DEV(True)                              |
|          | 7.26±0.2ms           | 7.37±0.09ms         | 1.01    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(False)                            |
|          | 19.6±0.4ms           | 19.5±0.4ms          | 1.00    | aggregate_collapse.Aggregation.time_collapsed_by_VARIANCE(True)                             |
|          | 20.8±0.6ms           | 20.6±0.3ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(False)                     |
|          | 77.2±2ms             | 76.9±1ms            | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_MEAN(True)                      |
|          | 20.0±0.9ms           | 20.1±0.4ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(False)                      |
|          | 88.3±2ms             | 88.2±1ms            | 1.00    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_RMS(True)                       |
|          | 19.2±0.5ms           | 19.4±0.2ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(False)                      |
|          | 49.6±1ms             | 50.2±0.4ms          | 1.01    | aggregate_collapse.WeightedAggregation.time_w_aggregated_by_SUM(True)                       |
|          | 7.27±0.2ms           | 7.43±0.2ms          | 1.02    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(False)                      |
|          | 25.1±0.9ms           | 25.1±0.7ms          | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_MEAN(True)                       |
|          | 7.21±0.2ms           | 7.14±0.1ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(False)                       |
|          | 26.4±0.6ms           | 25.8±0.7ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_RMS(True)                        |
|          | 6.89±0.06ms          | 6.83±0.1ms          | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(False)                       |
|          | 20.4±0.4ms           | 20.0±0.3ms          | 0.98    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_SUM(True)                        |
|          | 171±4ms              | 169±4ms             | 0.99    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(False)               |
|          | 227±1ms              | 228±1ms             | 1.00    | aggregate_collapse.WeightedAggregation.time_w_collapsed_by_WPERCENTILE(True)                |
|          | 936±10μs             | 942±10μs            | 1.01    | cube.CubeCreation.time_create(False, 'construct')                                           |
|          | 324±5μs              | 326±4μs             | 1.00    | cube.CubeCreation.time_create(False, 'instantiate')                                         |
|          | 1.59±0.01ms          | 1.59±0.02ms         | 1.00    | cube.CubeCreation.time_create(True, 'construct')                                            |
|          | 1.14±0.02ms          | 1.11±0.01ms         | 0.98    | cube.CubeCreation.time_create(True, 'instantiate')                                          |
|          | 83.5±1ms             | 81.6±2ms            | 0.98    | cube.CubeEquality.time_equality(False, False, 'all_equal')                                  |
|          | 23.9±0.5ms           | 24.1±1ms            | 1.01    | cube.CubeEquality.time_equality(False, False, 'coord_inequality')                           |
|          | 93.3±2ms             | 92.9±0.6ms          | 1.00    | cube.CubeEquality.time_equality(False, False, 'data_inequality')                            |
|          | 15.7±0.3μs           | 15.0±0.1μs          | 0.96    | cube.CubeEquality.time_equality(False, False, 'metadata_inequality')                        |
|          | 86.2±0.7ms           | 85.2±0.9ms          | 0.99    | cube.CubeEquality.time_equality(False, True, 'all_equal')                                   |
|          | 26.3±0.5ms           | 27.0±0.8ms          | 1.03    | cube.CubeEquality.time_equality(False, True, 'coord_inequality')                            |
|          | 96.2±2ms             | 96.9±2ms            | 1.01    | cube.CubeEquality.time_equality(False, True, 'data_inequality')                             |
|          | 15.5±0.2μs           | 15.2±0.2μs          | 0.98    | cube.CubeEquality.time_equality(False, True, 'metadata_inequality')                         |
|          | 154±1ms              | 154±1ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'all_equal')                                   |
|          | 59.8±2ms             | 58.4±1ms            | 0.98    | cube.CubeEquality.time_equality(True, False, 'coord_inequality')                            |
|          | 180±3ms              | 180±3ms             | 1.00    | cube.CubeEquality.time_equality(True, False, 'data_inequality')                             |
|          | 42.3±0.6μs           | 42.0±0.3μs          | 0.99    | cube.CubeEquality.time_equality(True, False, 'metadata_inequality')                         |
|          | 221±9ms              | 221±4ms             | 1.00    | cube.CubeEquality.time_equality(True, True, 'all_equal')                                    |
|          | 123±2ms              | 127±3ms             | 1.03    | cube.CubeEquality.time_equality(True, True, 'coord_inequality')                             |
|          | 245±2ms              | 247±4ms             | 1.01    | cube.CubeEquality.time_equality(True, True, 'data_inequality')                              |
|          | 283±4μs              | 284±3μs             | 1.00    | cube.CubeEquality.time_equality(True, True, 'metadata_inequality')                          |
|          | 778±20μs             | 799±20μs            | 1.03    | import_iris.Iris.time__concatenate                                                          |
|          | 157±5μs              | 159±6μs             | 1.02    | import_iris.Iris.time__constraints                                                          |
|          | 85.2±2μs             | 83.3±2μs            | 0.98    | import_iris.Iris.time__data_manager                                                         |
|          | 68.3±0.5μs           | 69.1±2μs            | 1.01    | import_iris.Iris.time__deprecation                                                          |
|          | 132±3μs              | 132±4μs             | 1.00    | import_iris.Iris.time__lazy_data                                                            |
|          | 855±10μs             | 870±9μs             | 1.02    | import_iris.Iris.time__merge                                                                |
|          | 51.8±0.3μs           | 51.1±0.8μs          | 0.99    | import_iris.Iris.time__representation                                                       |
|          | 596±10μs             | 598±5μs             | 1.00    | import_iris.Iris.time_analysis                                                              |
|          | 103±3μs              | 103±2μs             | 1.00    | import_iris.Iris.time_analysis__area_weighted                                               |
|          | 70.2±0.9μs           | 69.9±1μs            | 1.00    | import_iris.Iris.time_analysis__grid_angles                                                 |
|          | 238±9μs              | 235±3μs             | 0.99    | import_iris.Iris.time_analysis__interpolation                                               |
|          | 157±2μs              | 157±1μs             | 1.00    | import_iris.Iris.time_analysis__regrid                                                      |
|          | 76.8±1μs             | 76.6±1μs            | 1.00    | import_iris.Iris.time_analysis__scipy_interpolate                                           |
|          | 102±7μs              | 103±1μs             | 1.01    | import_iris.Iris.time_analysis_calculus                                                     |
|          | 302±6μs              | 311±6μs             | 1.03    | import_iris.Iris.time_analysis_cartography                                                  |
|          | 59.8±2μs             | 59.9±0.3μs          | 1.00    | import_iris.Iris.time_analysis_geomerty                                                     |
|          | 176±1μs              | 178±2μs             | 1.01    | import_iris.Iris.time_analysis_maths                                                        |
|          | 60.1±0.2μs           | 60.2±0.4μs          | 1.00    | import_iris.Iris.time_analysis_stats                                                        |
|          | 139±4μs              | 137±3μs             | 0.99    | import_iris.Iris.time_analysis_trajectory                                                   |
|          | 286±3μs              | 286±3μs             | 1.00    | import_iris.Iris.time_aux_factory                                                           |
|          | 56.0±0.5μs           | 55.3±0.3μs          | 0.99    | import_iris.Iris.time_common                                                                |
|          | 129±1μs              | 127±6μs             | 0.99    | import_iris.Iris.time_common_lenient                                                        |
|          | 1.31±0.03ms          | 1.35±0.03ms         | 1.03    | import_iris.Iris.time_common_metadata                                                       |
|          | 147±3μs              | 146±5μs             | 1.00    | import_iris.Iris.time_common_mixin                                                          |
|          | 1.17±0.03ms          | 1.18±0.01ms         | 1.00    | import_iris.Iris.time_common_resolve                                                        |
|          | 210±6μs              | 222±5μs             | 1.06    | import_iris.Iris.time_config                                                                |
|          | 97.1±3μs             | 94.2±2μs            | 0.97    | import_iris.Iris.time_coord_categorisation                                                  |
|          | 355±20μs             | 352±10μs            | 0.99    | import_iris.Iris.time_coord_systems                                                         |
|          | 839±20μs             | 822±10μs            | 0.98    | import_iris.Iris.time_coords                                                                |
|          | 740±10μs             | 733±10μs            | 0.99    | import_iris.Iris.time_cube                                                                  |
|          | 217±5μs              | 208±4μs             | 0.96    | import_iris.Iris.time_exceptions                                                            |
|          | 51.8±0.07μs          | 51.4±1μs            | 0.99    | import_iris.Iris.time_experimental                                                          |
|          | 140±0.9μs            | 140±1μs             | 0.99    | import_iris.Iris.time_fileformats                                                           |
|          | 224±9μs              | 228±10μs            | 1.02    | import_iris.Iris.time_fileformats__ff                                                       |
|          | 2.60±0.01ms          | 2.61±0.01ms         | 1.01    | import_iris.Iris.time_fileformats__ff_cross_references                                      |
|          | 50.0±0.6μs           | 49.3±0.4μs          | 0.99    | import_iris.Iris.time_fileformats__pp_lbproc_pairs                                          |
|          | 79.8±3μs             | 78.5±1μs            | 0.98    | import_iris.Iris.time_fileformats_abf                                                       |
|          | 415±9μs              | 438±7μs             | 1.05    | import_iris.Iris.time_fileformats_cf                                                        |
|          | 4.85±0.07ms          | 4.87±0.04ms         | 1.00    | import_iris.Iris.time_fileformats_dot                                                       |
|          | 47.8±0.5μs           | 46.6±0.7μs          | 0.97    | import_iris.Iris.time_fileformats_name                                                      |
|          | 231±2μs              | 234±4μs             | 1.01    | import_iris.Iris.time_fileformats_name_loaders                                              |
|          | 86.9±3μs             | 86.6±2μs            | 1.00    | import_iris.Iris.time_fileformats_netcdf                                                    |
|          | 121±1μs              | 126±2μs             | 1.03    | import_iris.Iris.time_fileformats_nimrod                                                    |
|          | 285±3μs              | 285±4μs             | 1.00    | import_iris.Iris.time_fileformats_nimrod_load_rules                                         |
|          | 813±7μs              | 812±4μs             | 1.00    | import_iris.Iris.time_fileformats_pp                                                        |
|          | 141±2μs              | 144±9μs             | 1.02    | import_iris.Iris.time_fileformats_pp_load_rules                                             |
|          | 97.1±5μs             | 96.1±3μs            | 0.99    | import_iris.Iris.time_fileformats_pp_save_rules                                             |
|          | 505±6μs              | 510±3μs             | 1.01    | import_iris.Iris.time_fileformats_rules                                                     |
|          | 204±4μs              | 201±2μs             | 0.99    | import_iris.Iris.time_fileformats_structured_array_identification                           |
|          | 55.2±0.3μs           | 54.6±0.2μs          | 0.99    | import_iris.Iris.time_fileformats_um                                                        |
|          | 123±1μs              | 129±2μs             | 1.05    | import_iris.Iris.time_fileformats_um__fast_load                                             |
|          | 106±1μs              | 105±2μs             | 0.99    | import_iris.Iris.time_fileformats_um__fast_load_structured_fields                           |
|          | 47.7±1μs             | 47.4±0.6μs          | 0.99    | import_iris.Iris.time_fileformats_um__ff_replacement                                        |
|          | 51.5±0.5μs           | 50.8±0.08μs         | 0.99    | import_iris.Iris.time_fileformats_um__optimal_array_structuring                             |
|          | 959±5μs              | 968±7μs             | 1.01    | import_iris.Iris.time_fileformats_um_cf_map                                                 |
|          | 101±4μs              | 99.4±0.9μs          | 0.98    | import_iris.Iris.time_io                                                                    |
|          | 143±2μs              | 143±3μs             | 1.01    | import_iris.Iris.time_io_format_picker                                                      |
|          | 167±0.5μs            | 167±2μs             | 1.00    | import_iris.Iris.time_iris                                                                  |
|          | 91.7±2μs             | 92.4±1μs            | 1.01    | import_iris.Iris.time_iterate                                                               |
|          | 1.73±0.01ms          | 1.85±0.03ms         | 1.07    | import_iris.Iris.time_plot                                                                  |
|          | 181±3μs              | 181±2μs             | 1.00    | import_iris.Iris.time_quickplot                                                             |
|          | 2.20±0.02ms          | 2.24±0.02ms         | 1.02    | import_iris.Iris.time_std_names                                                             |
|          | 1.59±0.02ms          | 1.58±0.01ms         | 0.99    | import_iris.Iris.time_symbols                                                               |
|          | 267±2ms              | 264±1ms             | 0.99    | import_iris.Iris.time_tests                                                                 |
|          | 195±5μs              | 184±2μs             | 0.95    | import_iris.Iris.time_third_party_cartopy                                                   |
|          | 5.17±0.03ms          | 5.18±0.05ms         | 1.00    | import_iris.Iris.time_third_party_cf_units                                                  |
|          | 90.2±0.5μs           | 88.4±0.2μs          | 0.98    | import_iris.Iris.time_third_party_cftime                                                    |
|          | 2.59±0.03ms          | 2.57±0.01ms         | 1.00    | import_iris.Iris.time_third_party_matplotlib                                                |
|          | 513±4μs              | 527±8μs             | 1.03    | import_iris.Iris.time_third_party_numpy                                                     |
|          | 130±4μs              | 129±3μs             | 0.99    | import_iris.Iris.time_third_party_scipy                                                     |
|          | 70.8±2μs             | 67.7±0.3μs          | 0.96    | import_iris.Iris.time_time                                                                  |
|          | 873±8μs              | 861±8μs             | 0.99    | import_iris.Iris.time_util                                                                  |
|          | 76.0±1μs             | 75.5±0.2μs          | 0.99    | iterate.IZip.time_izip                                                                      |
|          | 9.18±0.4ms           | 8.93±0.07ms         | 0.97    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'FF')                                  |
|          | 15.4±2ms             | 16.4±0.2ms          | 1.06    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'NetCDF')                              |
|          | 8.81±0.5ms           | 8.80±0.06ms         | 1.00    | load.LoadAndRealise.time_load((1280, 960, 5), False, 'PP')                                  |
|          | 8.91±0.4ms           | 8.98±0.1ms          | 1.01    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'FF')                                   |
|          | 13.2±0.6ms           | 13.0±0.3ms          | 0.99    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'NetCDF')                               |
|          | 9.15±0.3ms           | 8.83±0.1ms          | 0.97    | load.LoadAndRealise.time_load((1280, 960, 5), True, 'PP')                                   |
|          | 1.33±0.01s           | 1.32±0.02s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'FF')                                    |
|          | 11.9±0.1ms           | 11.9±0.1ms          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'NetCDF')                                |
|          | 1.31±0.02s           | 1.31±0.02s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), False, 'PP')                                    |
|          | 1.34±0.02s           | 1.32±0.02s          | 0.99    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'FF')                                     |
|          | 11.9±0.3ms           | 12.0±0.2ms          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'NetCDF')                                 |
|          | 1.32±0.01s           | 1.32±0.01s          | 1.00    | load.LoadAndRealise.time_load((2, 2, 1000), True, 'PP')                                     |
|          | 4.95±0.1ms           | 4.82±0.06ms         | 0.97    | load.LoadAndRealise.time_load((50, 50, 2), False, 'FF')                                     |
|          | 11.9±0.8ms           | 11.7±0.05ms         | 0.98    | load.LoadAndRealise.time_load((50, 50, 2), False, 'NetCDF')                                 |
|          | 4.65±0.09ms          | 4.72±0.01ms         | 1.02    | load.LoadAndRealise.time_load((50, 50, 2), False, 'PP')                                     |
|          | 4.82±0.2ms           | 4.83±0.1ms          | 1.00    | load.LoadAndRealise.time_load((50, 50, 2), True, 'FF')                                      |
|          | 12.0±0.5ms           | 11.7±0.2ms          | 0.98    | load.LoadAndRealise.time_load((50, 50, 2), True, 'NetCDF')                                  |
|          | 4.67±0.1ms           | 4.71±0.02ms         | 1.01    | load.LoadAndRealise.time_load((50, 50, 2), True, 'PP')                                      |
|          | 24.2±0.7ms           | 25.1±0.6ms          | 1.03    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'FF')                               |
|          | 19.8±1ms             | 19.5±0.9ms          | 0.99    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'NetCDF')                           |
|          | 12.6±1ms             | 13.3±1ms            | 1.06    | load.LoadAndRealise.time_realise((1280, 960, 5), False, 'PP')                               |
|          | 30.0±1ms             | 30.5±0.4ms          | 1.02    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'FF')                                |
|          | 86.6±0.2ms           | 87.0±0.7ms          | 1.01    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'NetCDF')                            |
|          | 29.8±0.5ms           | 29.8±2ms            | 1.00    | load.LoadAndRealise.time_realise((1280, 960, 5), True, 'PP')                                |
|          | 563±2ms              | 563±3ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'FF')                                 |
|          | 3.05±0.07ms          | 3.17±0.1ms          | 1.04    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'NetCDF')                             |
|          | 564±2ms              | 566±3ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), False, 'PP')                                 |
|          | 574±3ms              | 578±1ms             | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'FF')                                  |
|          | 3.14±0.06ms          | 3.17±0.08ms         | 1.01    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'NetCDF')                              |
|          | 573±4ms              | 572±2ms             | 1.00    | load.LoadAndRealise.time_realise((2, 2, 1000), True, 'PP')                                  |
|          | 2.06±0.09ms          | 2.07±0.09ms         | 1.00    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'FF')                                  |
|          | 3.24±0.2ms           | 3.16±0.1ms          | 0.97    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'NetCDF')                              |
|          | 2.04±0.06ms          | 2.05±0.03ms         | 1.01    | load.LoadAndRealise.time_realise((50, 50, 2), False, 'PP')                                  |
|          | 2.12±0.04ms          | 2.08±0.07ms         | 0.98    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'FF')                                   |
|          | 3.11±0.1ms           | 3.45±0.1ms          | 1.11    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'NetCDF')                               |
|          | 2.05±0.07ms          | 2.09±0.04ms         | 1.02    | load.LoadAndRealise.time_realise((50, 50, 2), True, 'PP')                                   |
|          | 324±2ms              | 322±3ms             | 0.99    | load.ManyCubes.time_many_cube_load                                                          |
|          | 89.6±0.9ms           | 89.1±0.7ms          | 1.00    | load.ManyVars.time_many_var_load                                                            |
|          | 9.32±0.2ms           | 9.13±0.1ms          | 0.98    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'FF')                            |
|          | 8.94±0.07ms          | 8.96±0.1ms          | 1.00    | load.STASHConstraint.time_stash_constraint((1280, 960, 5), 'PP')                            |
|          | 1.33±0.02s           | 1.34±0.02s          | 1.01    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'FF')                              |
|          | 1.33±0.02s           | 1.31±0.02s          | 0.99    | load.STASHConstraint.time_stash_constraint((2, 2, 1000), 'PP')                              |
|          | 4.85±0.05ms          | 4.92±0.1ms          | 1.02    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'FF')                                 |
|          | 4.78±0.05ms          | 4.80±0.1ms          | 1.00    | load.STASHConstraint.time_stash_constraint((2, 2, 2), 'PP')                                 |
|          | 8.15±0.07ms          | 8.15±0.1ms          | 1.00    | load.StructuredFF.time_structured_load((1280, 960, 5), False)                               |
|          | 5.20±0.02ms          | 5.22±0.04ms         | 1.00    | load.StructuredFF.time_structured_load((1280, 960, 5), True)                                |
|          | 1.31±0.01s           | 1.31±0.02s          | 1.00    | load.StructuredFF.time_structured_load((2, 2, 1000), False)                                 |
|          | 370±2ms              | 370±9ms             | 1.00    | load.StructuredFF.time_structured_load((2, 2, 1000), True)                                  |
|          | 4.10±0.06ms          | 4.06±0.04ms         | 0.99    | load.StructuredFF.time_structured_load((2, 2, 2), False)                                    |
|          | 3.95±0.02ms          | 3.93±0.03ms         | 1.00    | load.StructuredFF.time_structured_load((2, 2, 2), True)                                     |
|          | 138±2ms              | 138±2ms             | 1.00    | load.TimeConstraint.time_time_constraint(20, 'FF')                                          |
|          | 14.3±0.1ms           | 14.3±0.08ms         | 1.00    | load.TimeConstraint.time_time_constraint(20, 'NetCDF')                                      |
|          | 137±5ms              | 136±0.9ms           | 1.00    | load.TimeConstraint.time_time_constraint(20, 'PP')                                          |
|          | 27.9±0.2ms           | 27.8±0.3ms          | 1.00    | load.TimeConstraint.time_time_constraint(3, 'FF')                                           |
|          | 13.9±0.04ms          | 13.9±0.2ms          | 1.00    | load.TimeConstraint.time_time_constraint(3, 'NetCDF')                                       |
|          | 27.5±0.3ms           | 27.4±0.3ms          | 1.00    | load.TimeConstraint.time_time_constraint(3, 'PP')                                           |
|          | 19.0±0.4ms           | 18.8±0.4ms          | 0.99    | load.ugrid.BasicLoading.time_load_file(1)                                                   |
|          | 48.9±1ms             | 47.9±0.5ms          | 0.98    | load.ugrid.BasicLoading.time_load_file(200000)                                              |
|          | 9.17±0.2ms           | 9.20±0.3ms          | 1.00    | load.ugrid.BasicLoading.time_load_mesh(1)                                                   |
|          | 16.6±0.5ms           | 17.4±0.6ms          | 1.04    | load.ugrid.BasicLoading.time_load_mesh(200000)                                              |
|          | 18.1±0.4ms           | 18.8±0.5ms          | 1.04    | load.ugrid.BasicLoadingTime.time_load_file(1)                                               |
|          | 18.6±0.2ms           | 20.1±0.7ms          | 1.08    | load.ugrid.BasicLoadingTime.time_load_file(200000)                                          |
|          | 9.37±0.2ms           | 9.14±0.3ms          | 0.98    | load.ugrid.BasicLoadingTime.time_load_mesh(1)                                               |
|          | 12.5±0.4ms           | 12.7±0.3ms          | 1.01    | load.ugrid.BasicLoadingTime.time_load_mesh(200000)                                          |
|          | 20.5±0.4ms           | 20.2±0.3ms          | 0.99    | load.ugrid.Callback.time_load_file_callback(1)                                              |
|          | 58.3±0.9ms           | 60.1±1ms            | 1.03    | load.ugrid.Callback.time_load_file_callback(200000)                                         |
|          | 20.2±0.9ms           | 20.9±0.3ms          | 1.04    | load.ugrid.CallbackTime.time_load_file_callback(1)                                          |
|          | 22.2±1ms             | 22.5±0.4ms          | 1.02    | load.ugrid.CallbackTime.time_load_file_callback(200000)                                     |
|          | 3.16±0.06ms          | 3.27±0.2ms          | 1.03    | load.ugrid.DataRealisation.time_realise_data(10000)                                         |
|          | 4.27±0.3ms           | 4.12±0.1ms          | 0.96    | load.ugrid.DataRealisation.time_realise_data(200000)                                        |
|          | 50.0±2ms             | 49.0±1ms            | 0.98    | load.ugrid.DataRealisationTime.time_realise_data(10000)                                     |
|          | 1.17±0.02s           | 1.16±0.02s          | 0.99    | load.ugrid.DataRealisationTime.time_realise_data(200000)                                    |
|          | 1.19±0.02s           | 1.18±0.01s          | 1.00    | merge_concat.Concatenate.time_concatenate(False)                                            |
|          | 398±7ms              | 391±6ms             | 0.98    | merge_concat.Concatenate.time_concatenate(True)                                             |
|          | 2.42±0G              | 2.42±0G             | 1.00    | merge_concat.Concatenate.tracemalloc_concatenate(False)                                     |
|          | 112±7M               | 110±5M              | 0.98    | merge_concat.Concatenate.tracemalloc_concatenate(True)                                      |
|          | 30.8±1ms             | 32.3±2ms            | 1.05    | merge_concat.Merge.time_merge                                                               |
|          | 126±0.03M            | 126±0.03M           | 1.00    | merge_concat.Merge.tracemalloc_merge                                                        |
|          | 370±6ns              | 374±4ns             | 1.01    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(50)              |
|          | 199±0.9ms            | 201±2ms             | 1.01    | mesh.utils.regions_combine.CombineRegionsComputeRealData.time_compute_data(500)             |
|          | 768±2k               | 767±2k              | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(50)       |
|          | 60.2±0M              | 60.2±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsComputeRealData.tracemalloc_compute_data(500)      |
|          | 17.4±0.2ms           | 17.7±0.2ms          | 1.01    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(50)           |
|          | 20.8±0.3ms           | 20.9±0.2ms          | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.time_create_combined_cube(500)          |
|          | 1.23±0M              | 1.23±0M             | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(50)    |
|          | 25±0M                | 25±0.01M            | 1.00    | mesh.utils.regions_combine.CombineRegionsCreateCube.tracemalloc_create_combined_cube(500)   |
|          | 99.4±0.6ms           | 99.2±0.9ms          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(50)         |
|          | 429±10ms             | 424±6ms             | 0.99    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.time_stream_file2file(500)        |
|          | 1.44±0.04M           | 1.49±0.02M          | 1.03    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(50)  |
|          | 96.5±0.04M           | 96.5±0.03M          | 1.00    | mesh.utils.regions_combine.CombineRegionsFileStreamedCalc.tracemalloc_stream_file2file(500) |
|          | 67.6±1ms             | 68.5±2ms            | 1.01    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(50)                             |
|          | 389±3ms              | 392±5ms             | 1.01    | mesh.utils.regions_combine.CombineRegionsSaveData.time_save(500)                            |
|          | 1.39±0.04M           | 1.35±0.05M          | 0.97    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(50)                      |
|          | 96.4±0.04M           | 96.4±0.04M          | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.tracemalloc_save(500)                     |
|          | 2.1752849999999997   | 2.1752849999999997  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(50)                  |
|          | 216.01528499999998   | 216.01528499999998  | 1.00    | mesh.utils.regions_combine.CombineRegionsSaveData.track_filesize_saved(500)                 |
|          | 6.69±0.2ms           | 6.59±0.07ms         | 0.98    | plot.AuxSort.time_aux_sort                                                                  |
|          | 51.0±1ms             | 52.0±1ms            | 1.02    | regridding.CurvilinearRegridding.time_regrid_pic                                            |
|          | 136±3M               | 136±3M              | 1.00    | regridding.CurvilinearRegridding.tracemalloc_regrid_pic                                     |
|          | 91.1±8ms             | 90.6±7ms            | 0.99    | regridding.HorizontalChunkedRegridding.time_regrid_area_w                                   |
|          | 50.9±1ms             | 49.8±0.4ms          | 0.98    | regridding.HorizontalChunkedRegridding.time_regrid_area_w_new_grid                          |
|          | 107±0.1M             | 107±0.09M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w                            |
|          | 147±0.03M            | 147±0.03M           | 1.00    | regridding.HorizontalChunkedRegridding.tracemalloc_regrid_area_w_new_grid                   |
|          | 4.55±0.4ms           | 4.55±0.03ms         | 1.00    | save.NetcdfSave.time_netcdf_save_cube(50, False)                                            |
|          | 71.2±4ms             | 71.9±0.8ms          | 1.01    | save.NetcdfSave.time_netcdf_save_cube(50, True)                                             |
|          | 22.3±3ms             | 42.8±30ms           | ~1.91   | save.NetcdfSave.time_netcdf_save_cube(600, False)                                           |
|          | 257±7ms              | 255±3ms             | 0.99    | save.NetcdfSave.time_netcdf_save_cube(600, True)                                            |
|          | 99.5±3ns             | 98.0±0.5ns          | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(50, False)                                            |
|          | 53.9±3ms             | 53.8±0.3ms          | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(50, True)                                             |
|          | 98.0±2ns             | 96.8±1ns            | 0.99    | save.NetcdfSave.time_netcdf_save_mesh(600, False)                                           |
|          | 222±6ms              | 221±2ms             | 1.00    | save.NetcdfSave.time_netcdf_save_mesh(600, True)                                            |
|          | 31.7±1k              | 31.6±0.9k           | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(50, False)                                          |
|          | 1.91±0.1M            | 1.85±0.09M          | 0.97    | save.NetcdfSave.tracemalloc_netcdf_save(50, True)                                           |
|          | 31.7±1k              | 31.5±1k             | 1.00    | save.NetcdfSave.tracemalloc_netcdf_save(600, False)                                         |
|          | 225±30M              | 190±20M             | 0.85    | save.NetcdfSave.tracemalloc_netcdf_save(600, True)                                          |
|          | 37.0±1ms             | 37.2±0.5ms          | 1.01    | stats.PearsonR.time_lazy                                                                    |
|          | 8.61±0.6ms           | 8.69±0.2ms          | 1.01    | stats.PearsonR.time_real                                                                    |
|          | 29.3±0.4M            | 29.4±0.5M           | 1.00    | stats.PearsonR.tracemalloc_lazy                                                             |
|          | 18.3±0.01M           | 18.3±0M             | 1.00    | stats.PearsonR.tracemalloc_real                                                             |
|          | 22.2±1ms             | 22.2±0.4ms          | 1.00    | trajectory.TrajectoryInterpolation.time_trajectory_linear                                   |
|          | 56.8±1ms             | 57.4±0.6ms          | 1.01    | trajectory.TrajectoryInterpolation.time_trajectory_nearest                                  |
|          | 17.6±0.01M           | 17.6±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_linear                            |
|          | 7.74±0.01M           | 7.74±0.01M          | 1.00    | trajectory.TrajectoryInterpolation.tracemalloc_trajectory_nearest                           |

Benchmarks that have got worse:

| Change   | Before [3f0dd8dd]    | After [0732f3a0]    |   Ratio | Benchmark (Parameter)         |
|----------|----------------------|---------------------|---------|-------------------------------|
| +        | 7.67±0.3ms           | 32.1±0.4ms          |    4.19 | import_iris.Iris.time_palette |

Generated by GHA run 27854877937

@rcomer rcomer mentioned this pull request Jun 20, 2026
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