ui: real startup profiling#37956
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Process replay diff reportReplays driving segments through this PR and compares the behavior to master. ✅ 0 changed, 66 passed, 0 errors |
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comma@comma-13322bf1:/data/openpilot/system/ui$ PROFILE_STARTUP=1 ./setup.py gbm_create_device(156): Info: backend name is: msm_drm No WiFi device found No WiFi device found === Startup profile === 56592 function calls (55294 primitive calls) in 1.853 seconds Ordered by: cumulative time List reduced from 942 to 25 due to restriction <25> ncalls tottime percall cumtime percall filename:lineno(function) 5 0.000 0.000 2.956 0.591 /usr/lib/python3.12/threading.py:1115(join) 32/26 0.000 0.000 2.952 0.114 /usr/lib/python3.12/threading.py:1153(_wait_for_tstate_lock) 27 0.002 0.000 1.489 0.055 /usr/local/venv/lib/python3.12/site-packages/jeepney/io/threading.py:55(receive) 2 0.001 0.001 1.281 0.640 /usr/local/venv/lib/python3.12/site-packages/jeepney/io/threading.py:165(close) 10 0.000 0.000 1.280 0.128 /usr/lib/python3.12/threading.py:637(wait) 2 0.000 0.000 1.278 0.639 /usr/local/venv/lib/python3.12/site-packages/jeepney/io/threading.py:207(_receiver) 1 0.000 0.000 1.276 1.276 /data/pythonpath/openpilot/system/ui/lib/wifi_manager.py:934(stop) 7 0.000 0.000 1.193 0.170 /usr/local/venv/lib/python3.12/site-packages/jeepney/io/blocking.py:149(receive) 1 0.000 0.000 1.188 1.188 /data/pythonpath/openpilot/system/ui/lib/wifi_manager.py:328(_monitor_state) 1 0.000 0.000 1.188 1.188 /usr/local/venv/lib/python3.12/site-packages/jeepney/io/blocking.py:158(recv_messages) 1 0.000 0.000 0.906 0.906 /usr/lib/python3.12/urllib/request.py:138(urlopen) 2/1 0.000 0.000 0.906 0.906 /usr/lib/python3.12/urllib/request.py:496(open) 2/1 0.000 0.000 0.906 0.906 /usr/lib/python3.12/urllib/request.py:624(http_response) 5/3 0.000 0.000 0.892 0.297 /usr/lib/python3.12/urllib/request.py:485(_call_chain) 2 0.000 0.000 0.883 0.442 /usr/lib/python3.12/urllib/request.py:525(_open) 2 0.000 0.000 0.883 0.441 /usr/lib/python3.12/urllib/request.py:1391(https_open) 2 0.000 0.000 0.881 0.441 /usr/lib/python3.12/urllib/request.py:1303(do_open) 2 0.000 0.000 0.881 0.440 /usr/lib/python3.12/http/client.py:1404(getresponse) 1 0.000 0.000 0.879 0.879 /usr/lib/python3.12/urllib/request.py:540(error) 2 0.000 0.000 0.876 0.438 /usr/lib/python3.12/http/client.py:329(begin) 1 0.000 0.000 0.870 0.870 /usr/lib/python3.12/urllib/request.py:687(http_error_302) 2 0.000 0.000 0.869 0.434 /usr/lib/python3.12/http/client.py:296(_read_status) 29 0.000 0.000 0.865 0.030 {method 'readline' of '_io.BufferedReader' objects} 5 0.000 0.000 0.865 0.173 /usr/lib/python3.12/socket.py:693(readinto) 618/294 0.004 0.000 0.687 0.002 /usr/local/venv/lib/python3.12/site-packages/pyray/__init__.py:47(wrapped_func) Process elapsed in 2940.0 ms (profiled Python: 1851.9 ms) Startup timeline: process start 0.0 ms UI module loaded (interpreter + early imports) 840.0 ms +840.0 ms init_window entered (entrypoint imports complete) 1090.0 ms +250.0 ms init_window complete (window ready) 1670.0 ms +580.0 ms draw first frame 1960.0 ms +290.0 ms process exit 2940.0 ms +980.0 ms