From 02d9b5a7b3c2ea16de2665c1f8cd6b81843fee15 Mon Sep 17 00:00:00 2001 From: Sourav Sharma Date: Fri, 20 Feb 2026 12:26:57 +0000 Subject: [PATCH] Add interval and count support for nfsiostat tool Signed-off-by: Sourav Sharma --- qa/1997 | 3 + qa/1997.out | 2362 ++++++++++++++++++++++------ qa/archives/mk.nfsiostat | 2 +- qa/archives/pcp-nfsiostat.0.xz | Bin 620 -> 688 bytes qa/archives/pcp-nfsiostat.index.xz | Bin 148 -> 152 bytes qa/archives/pcp-nfsiostat.meta.xz | Bin 1868 -> 1856 bytes src/pcp/nfsiostat/pcp-nfsiostat.1 | 30 +- src/pcp/nfsiostat/pcp-nfsiostat.py | 444 +++--- 8 files changed, 2159 insertions(+), 682 deletions(-) diff --git a/qa/1997 b/qa/1997 index c4ed7ea435..f20515d064 100755 --- a/qa/1997 +++ b/qa/1997 @@ -30,6 +30,9 @@ pcp $archive_first nfsiostat echo && echo pcp-nfsiostat output : Display output when given specified number of samples pcp $archive_first nfsiostat -s 3 +echo && echo pcp-nfsiostat output : Display output when given specified number of sample with specified sampling interval +pcp $archive_first nfsiostat -t 5 -s 4 + status=0 exit diff --git a/qa/1997.out b/qa/1997.out index afa3a21054..0a7e49b7f0 100644 --- a/qa/1997.out +++ b/qa/1997.out @@ -1,700 +1,2070 @@ QA output created by 1997 pcp-nfsiostat output : Display default output -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:02 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:02 +Linux 5.15.0-316.196.4.2.el8uek.x86_64 (localhost.localdomain) 02/27/2026 01:02:31 x86_64 (1 CPU) +Timestamp :02/27/2026 01:02:31 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 411.934 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 306.579 78544.751 256.198 0 (0.0%) 0.806 1.070 0.050 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 84.172 21575.450 256.326 0 (0.0%) 0.740 1.086 0.156 0 (0.0%) -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +Timestamp :02/27/2026 01:02:32 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:33 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.060 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:34 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:35 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.156 0 (0.0%) + +Timestamp :02/27/2026 01:02:36 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:37 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:38 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.720 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:39 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:40 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.990 0 (0.0%) 0.727 1.060 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.056 0.155 0 (0.0%) + +Timestamp :02/27/2026 01:02:41 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:42 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:43 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:44 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:45 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:46 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 50.600 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 35.100 8993.798 256.234 0 (0.0%) 0.728 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 12.400 3181.492 256.572 0 (0.0%) 0.720 1.062 0.156 0 (0.0%) + +Timestamp :02/27/2026 01:02:47 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:48 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:49 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:50 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:51 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:52 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.156 0 (0.0%) + +Timestamp :02/27/2026 01:02:53 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.720 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:54 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:55 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:56 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:57 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.990 0 (0.0%) 0.728 1.060 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:58 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.156 0 (0.0%) + +Timestamp :02/27/2026 01:02:59 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.060 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:03:00 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.718 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:03:01 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.066 0 (0.0%) 0.705 0.946 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.026 0 (0.0%) 0.779 1.110 0.171 0 (0.0%) + +Timestamp :02/27/2026 01:03:02 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.125 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.103 0.166 0 (0.0%) + +Timestamp :02/27/2026 01:03:03 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.793 1.115 0.172 0 (0.0%) + +Timestamp :02/27/2026 01:03:04 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.109 0.166 0 (0.0%) + +Timestamp :02/27/2026 01:03:05 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.125 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.109 0.172 0 (0.0%) + +Timestamp :02/27/2026 01:03:06 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.109 0.166 0 (0.0%) + +Timestamp :02/27/2026 01:03:07 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.115 0.172 0 (0.0%) + +Timestamp :02/27/2026 01:03:08 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 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errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.115 0.167 0 (0.0%) + +Timestamp :02/27/2026 01:03:29 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.125 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.103 0.171 0 (0.0%) + +Timestamp :02/27/2026 01:03:30 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.115 0.167 0 (0.0%) + +Timestamp :02/27/2026 01:03:31 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans 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+ +Timestamp :02/27/2026 01:03:39 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.255 0 (0.0%) + +Timestamp :02/27/2026 01:03:40 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.857 0.252 0 (0.0%) + +Timestamp :02/27/2026 01:03:41 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.081 1.862 0.256 0 (0.0%) + +Timestamp :02/27/2026 01:03:42 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.252 0 (0.0%) + +Timestamp :02/27/2026 01:03:43 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.272 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.857 0.252 0 (0.0%) + +Timestamp :02/27/2026 01:03:44 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.081 1.865 0.256 0 (0.0%) + +Timestamp :02/27/2026 01:03:45 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.857 0.252 0 (0.0%) + +Timestamp :02/27/2026 01:03:46 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 102.667 0.000 -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:04 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:04 +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 87.767 22483.632 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 11.867 3047.001 256.770 0 (0.0%) 1.079 1.862 0.256 0 (0.0%) + +Timestamp :02/27/2026 01:03:47 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.078 1.860 0.252 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:48 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.857 0.255 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:06 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:06 +Timestamp :02/27/2026 01:03:49 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.079 1.862 0.253 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:50 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.078 1.860 0.252 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:08 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:08 +Timestamp :02/27/2026 01:03:51 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.272 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.079 1.862 0.256 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:52 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.252 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:10 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:10 +Timestamp :02/27/2026 01:03:53 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.078 1.857 0.255 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:54 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.079 1.862 0.253 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:12 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:12 +Timestamp :02/27/2026 01:03:55 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.252 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:56 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.078 1.857 0.255 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:14 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:14 +Timestamp :02/27/2026 01:03:57 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.079 1.865 0.253 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:58 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.857 0.255 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:16 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:16 +Timestamp :02/27/2026 01:03:59 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.272 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.081 1.862 0.253 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:04:00 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.252 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:18 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:18 +pcp-nfsiostat output : Display output +Linux 5.15.0-316.196.4.2.el8uek.x86_64 (localhost.localdomain) 02/27/2026 01:02:31 x86_64 (1 CPU) +Timestamp :02/27/2026 01:02:31 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 411.934 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 306.579 78544.751 256.198 0 (0.0%) 0.806 1.070 0.050 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 84.172 21575.450 256.326 0 (0.0%) 0.740 1.086 0.156 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:02:32 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:20 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:20 +Timestamp :02/27/2026 01:02:33 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.060 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:02:34 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:22 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:22 +Timestamp :02/27/2026 01:02:35 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.156 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:02:36 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:24 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:24 +Timestamp :02/27/2026 01:02:37 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:02:38 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.720 1.062 0.153 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:26 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:26 +Timestamp :02/27/2026 01:02:39 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:02:40 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.990 0 (0.0%) 0.727 1.060 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.056 0.155 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:28 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:28 +Timestamp :02/27/2026 01:02:41 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:02:42 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:30 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:30 +Timestamp :02/27/2026 01:02:43 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:02:44 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) +Timestamp :02/27/2026 01:02:45 -pcp-nfsiostat output : Display output -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:01 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:01 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:46 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 50.600 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 35.100 8993.798 256.234 0 (0.0%) 0.728 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 12.400 3181.492 256.572 0 (0.0%) 0.720 1.062 0.156 0 (0.0%) + +Timestamp :02/27/2026 01:02:47 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:48 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:49 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:50 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:51 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:52 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.156 0 (0.0%) + +Timestamp :02/27/2026 01:02:53 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.720 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:54 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:55 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:56 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:57 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.990 0 (0.0%) 0.728 1.060 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.716 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:02:58 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.156 0 (0.0%) + +Timestamp :02/27/2026 01:02:59 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.060 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:03:00 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.884 0 (0.0%) 0.718 1.059 0.153 0 (0.0%) + +Timestamp :02/27/2026 01:03:01 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.066 0 (0.0%) 0.705 0.946 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.026 0 (0.0%) 0.779 1.110 0.171 0 (0.0%) + +Timestamp :02/27/2026 01:03:02 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.125 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.103 0.166 0 (0.0%) + +Timestamp :02/27/2026 01:03:03 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.793 1.115 0.172 0 (0.0%) + +Timestamp :02/27/2026 01:03:04 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.109 0.166 0 (0.0%) + +Timestamp :02/27/2026 01:03:05 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.125 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.109 0.172 0 (0.0%) + +Timestamp :02/27/2026 01:03:06 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.109 0.166 0 (0.0%) + +Timestamp :02/27/2026 01:03:07 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.115 0.172 0 (0.0%) + +Timestamp :02/27/2026 01:03:08 + +ol-node-02:/nfs-share 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errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.103 0.171 0 (0.0%) + +Timestamp :02/27/2026 01:03:21 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.115 0.167 0 (0.0%) + +Timestamp :02/27/2026 01:03:22 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.125 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.115 0.172 0 (0.0%) + +Timestamp :02/27/2026 01:03:23 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.103 0.166 0 (0.0%) + +Timestamp :02/27/2026 01:03:24 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.115 0.172 0 (0.0%) + +Timestamp :02/27/2026 01:03:25 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.109 0.166 0 (0.0%) + +Timestamp :02/27/2026 01:03:26 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.125 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.793 1.109 0.172 0 (0.0%) + +Timestamp :02/27/2026 01:03:27 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.109 0.171 0 (0.0%) + +Timestamp :02/27/2026 01:03:28 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.115 0.167 0 (0.0%) + +Timestamp :02/27/2026 01:03:29 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.125 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 255.573 0 (0.0%) 0.783 1.103 0.171 0 (0.0%) + +Timestamp :02/27/2026 01:03:30 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.044 0 (0.0%) 0.705 0.944 0.046 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 257.042 0 (0.0%) 0.787 1.115 0.167 0 (0.0%) + +Timestamp :02/27/2026 01:03:31 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.178 0 (0.0%) 0.842 1.165 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.196 0 (0.0%) 1.074 1.853 0.255 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:32 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.078 1.857 0.252 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:03 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:03 +Timestamp :02/27/2026 01:03:33 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.079 1.862 0.253 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:34 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.255 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:05 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:05 +Timestamp :02/27/2026 01:03:35 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.272 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.078 1.857 0.252 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:36 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.079 1.862 0.256 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:07 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:07 +Timestamp :02/27/2026 01:03:37 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.252 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:38 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.081 1.862 0.253 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:09 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:09 +Timestamp :02/27/2026 01:03:39 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.255 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:40 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.857 0.252 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:11 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:11 +Timestamp :02/27/2026 01:03:41 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.081 1.862 0.256 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:42 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.252 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:13 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:13 +Timestamp :02/27/2026 01:03:43 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.272 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.857 0.252 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:44 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.081 1.865 0.256 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:15 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:15 +Timestamp :02/27/2026 01:03:45 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.857 0.252 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:46 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 102.667 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 87.767 22483.632 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 11.867 3047.001 256.770 0 (0.0%) 1.079 1.862 0.256 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:17 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:17 +Timestamp :02/27/2026 01:03:47 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.078 1.860 0.252 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:48 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.857 0.255 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:19 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:19 +Timestamp :02/27/2026 01:03:49 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.079 1.862 0.253 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:50 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.078 1.860 0.252 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:21 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:21 +Timestamp :02/27/2026 01:03:51 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.272 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.079 1.862 0.256 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:52 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.252 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:23 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:23 +Timestamp :02/27/2026 01:03:53 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.078 1.857 0.255 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:54 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.079 1.862 0.253 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:25 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:25 +Timestamp :02/27/2026 01:03:55 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.252 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:56 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.078 1.857 0.255 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:27 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:27 +Timestamp :02/27/2026 01:03:57 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.845 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.079 1.865 0.253 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:03:58 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.857 0.255 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:29 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:29 +Timestamp :02/27/2026 01:03:59 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.272 0 (0.0%) 0.846 1.171 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.770 0 (0.0%) 1.081 1.862 0.253 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:04:00 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.068 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.175 0 (0.0%) 0.846 1.170 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.050 0 (0.0%) 1.076 1.860 0.252 0 (0.0%) pcp-nfsiostat output : Display output when given specified number of samples -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:01 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:01 +Linux 5.15.0-316.196.4.2.el8uek.x86_64 (localhost.localdomain) 02/27/2026 01:02:31 x86_64 (1 CPU) +Timestamp :02/27/2026 01:02:31 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 411.934 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 306.579 78544.751 256.198 0 (0.0%) 0.806 1.070 0.050 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 84.172 21575.450 256.326 0 (0.0%) 0.740 1.086 0.156 0 (0.0%) + +Timestamp :02/27/2026 01:02:32 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +Timestamp :02/27/2026 01:02:33 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.727 1.060 0.053 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.572 0 (0.0%) 0.718 1.062 0.153 0 (0.0%) -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:03 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:03 +pcp-nfsiostat output : Display output when given specified number of sample with specified sampling interval +Linux 5.15.0-316.196.4.2.el8uek.x86_64 (localhost.localdomain) 02/27/2026 01:02:31 x86_64 (1 CPU) +Timestamp :02/27/2026 01:02:31 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 411.934 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 306.579 78544.751 256.198 0 (0.0%) 0.806 1.070 0.050 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 84.172 21575.450 256.326 0 (0.0%) 0.740 1.086 0.156 0 (0.0%) -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +Timestamp :02/27/2026 01:02:36 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 0.000 0.000 + +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.434 0 (0.0%) 0.717 1.061 0.154 0 (0.0%) -Linux 5.15.0-315.196.5.1.el8uek.x86_64 (ssosharm-ol8-1) 12/23/2025 16:53:05 x86_64 (2 CPU) -Timestamp :12/23/2025 16:53:05 +Timestamp :02/27/2026 01:02:41 ol-node-02:/nfs-share mounted on /nfs-mount: - ops/s rpc bklog - 0.076 0.000 + ops/s rpc bklog + 0.000 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.185 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 0.000 0.000 256.296 0 (0.0%) 0.718 1.060 0.154 0 (0.0%) -ol-node-02:/nfs-share2 mounted on /nfs-mount-2: - ops/s rpc bklog - 0.076 0.000 +Timestamp :02/27/2026 01:02:46 + +ol-node-02:/nfs-share mounted on /nfs-mount: + ops/s rpc bklog + 253.100 0.000 -read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.000 0.089 351.081 0 (0.0%) 146.393 511.714 365.071 0 (0.0%) -write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors - 0.056 57.083 1011.567 0 (0.0%) 115.876 6794.070 6678.122 0 (0.0%) +read: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 175.500 44968.989 256.234 0 (0.0%) 0.728 1.061 0.054 0 (0.0%) +write: ops/s kB/s kB/op retrans avg RTT (ms) avg exe (ms) avg queue (ms) errors + 62.067 15907.459 256.296 0 (0.0%) 0.718 1.061 0.154 0 (0.0%) diff --git a/qa/archives/mk.nfsiostat b/qa/archives/mk.nfsiostat index e39ff7e8c2..b499d31181 100755 --- a/qa/archives/mk.nfsiostat +++ b/qa/archives/mk.nfsiostat @@ -46,7 +46,7 @@ End-of-File rm -f pcp-nfsiostat.* -if pmlogger -T 60sec -t 10sec -c $tmp.config pcp-nfsiostat; then +if pmlogger -T 120sec -t 10sec -c $tmp.config pcp-nfsiostat; then xz pcp-nfsiostat.0 xz pcp-nfsiostat.index xz pcp-nfsiostat.meta diff --git a/qa/archives/pcp-nfsiostat.0.xz b/qa/archives/pcp-nfsiostat.0.xz 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/proc/self/mountstats .SH SYNOPSIS -\fBpcp\fP [\fBpcp options\fP] \fBnfsiostat\fP [\fB-s\fP \fBsamples\fP] [\fB-a\fP \fBarchive\fP] [\fB-Z\fP \fB--timezone\fP] [\fB-z\fP \fB--hostzone\fP] [\fB-V\fP \fBVersion\fP] +\fBpcp\fP [\fBpcp options\fP] \fBnfsiostat\fP [\fB-a\fP \fBarchive\fP] [\fB-S\fP \fBstart\fP] [\fB-T\fP \fBfinish\fP] [\fB-O\fP \fBorigin\fP] [\fB-s\fP \fBsamples\fP] [\fB-t\fP \fBinterval\fP] [\fB-Z\fP \fB--timezone\fP] [\fB-h\fP \fB--host\fP] [\fB-z\fP \fB--hostzone\fP] [\fB-V\fP \fBVersion\fP] .SH DESCRIPTION -The\fB pcp-nfsiostat \fPcommand reports client-side\fB Network File System (NFS) \fPI/O statistics for each mounted NFS filesystem. For every NFS mountpoint, the output consists of a summary section followed by detailed read and write statistics blocks. These statistics include operation rates, data throughput, latency, retransmissions, queueing delays, and error counts. By default,\fB pcp-nfsiostat \fPmonitors NFS mountpoints on the local host and reports live metrics collected via the \fB PCP NFS PMDA\fP. When an archive is specified, historical metrics are reported instead. +The\fB pcp-nfsiostat \fPcommand reports client-side\fB Network File System (NFS) \fPI/O statistics for each mounted NFS filesystem. For every NFS mountpoint, the output consists of a summary section followed by detailed read and write statistics blocks. These statistics include operation rates, data throughput, latency, retransmissions, queueing delays, and error counts. By default,\fB pcp-nfsiostat \fPmonitors NFS mountpoints on the local host and reports live metrics collected via the \fB PCP NFS PMDA\fP , or from an alternative host if specified. When an archive is specified, historical metrics are reported instead. .SH OUTPUT FORMAT Statistics are reported per mounted NFS filesystem using the following layout: @@ -82,19 +82,39 @@ Number of failed operations and failure percentage. .SH OPTIONS .TP -.BR \-a ", " \-\-archive " " I archive +.BR \-a ", " \-\-archive " " \fI archive\fR Fetch NFS I/O statistics from the specified PCP archive. .TP -.BR \-s ", " \-\-samples " " I samples +.BR \-s ", " \-\-samples " " \fI samples\fR Number of samples to collect before exiting. +.TP +.BR \-t ", " \-\-interval " " \fI interval\fR +Set the interval between two samples. The default is one second. + +.TP +.BR \-S ", " \-\-start " " \fI start\fR +Set the start of the time window when replaying an archive. + +.TP +.BR \-T ", " \-\-finish " " \fI finish\fR +Set the end of the time window when replaying an archive. + +.TP +.BR \-O ", " \-\-origin " " \fI origin\fR +Set the initial sample time within the time window when replaying an archive. + +.TP +.BR \-h ", " \-\-host " " \fI host\fR +Fetch NFS I/O statistics from the specified host. + .TP .BR \-z ", " \-\-hostzone Set the reporting timezone to the local timezone of the metrics source. .TP -.BR \-Z ", " \-\-timezone " " I tz +.BR \-Z ", " \-\-timezone " " \fI tz\fR Set the reporting timezone. .TP diff --git a/src/pcp/nfsiostat/pcp-nfsiostat.py b/src/pcp/nfsiostat/pcp-nfsiostat.py index 0b0376d254..87d2f17adb 100755 --- a/src/pcp/nfsiostat/pcp-nfsiostat.py +++ b/src/pcp/nfsiostat/pcp-nfsiostat.py @@ -17,129 +17,106 @@ # pylint: disable=too-many-arguments,too-many-positional-arguments # pylint: disable=redefined-outer-name,unnecessary-lambda # - import signal import sys import time -from pcp import pmapi, pmcc -from cpmapi import PM_CONTEXT_ARCHIVE +from typing import Dict +from typing import Union -SYS_METRICS= ["kernel.uname.sysname","kernel.uname.release", - "kernel.uname.nodename","kernel.uname.machine","hinv.ncpu"] -NFSIOSTAT_METRICS = ["nfsclient.mountpoint","nfsclient.export","nfsclient.age", - "nfsclient.xprt.sends","nfsclient.xprt.backlog_u","nfsclient.ops.read.ops", - "nfsclient.ops.read.errors","nfsclient.ops.read.execute","nfsclient.ops.read.rtt", - "nfsclient.ops.read.queue","nfsclient.ops.read.bytes_recv","nfsclient.ops.read.bytes_sent", - "nfsclient.ops.read.ntrans","nfsclient.ops.write.ops","nfsclient.ops.write.errors", - "nfsclient.ops.write.execute","nfsclient.ops.write.rtt","nfsclient.ops.write.queue", - "nfsclient.ops.write.bytes_recv","nfsclient.ops.write.bytes_sent","nfsclient.ops.write.ntrans"] +from cpmapi import PM_CONTEXT_ARCHIVE +from pcp import pmapi +from pcp import pmcc + +SYS_METRICS = [ + "kernel.uname.sysname", + "kernel.uname.release", + "kernel.uname.nodename", + "kernel.uname.machine", + "hinv.ncpu", +] +NFSIOSTAT_METRICS = [ + "nfsclient.mountpoint", + "nfsclient.export", + "nfsclient.age", + "nfsclient.xprt.sends", + "nfsclient.xprt.backlog_u", + "nfsclient.ops.read.ops", + "nfsclient.ops.read.errors", + "nfsclient.ops.read.execute", + "nfsclient.ops.read.rtt", + "nfsclient.ops.read.queue", + "nfsclient.ops.read.bytes_recv", + "nfsclient.ops.read.bytes_sent", + "nfsclient.ops.read.ntrans", + "nfsclient.ops.write.ops", + "nfsclient.ops.write.errors", + "nfsclient.ops.write.execute", + "nfsclient.ops.write.rtt", + "nfsclient.ops.write.queue", + "nfsclient.ops.write.bytes_recv", + "nfsclient.ops.write.bytes_sent", + "nfsclient.ops.write.ntrans", +] ALL_METRICS = NFSIOSTAT_METRICS + SYS_METRICS + def adjust_length(name): return name.ljust(25) -class ReportingMetricRepository: - - def __init__(self,group): - self.group=group - self.current_cached_values = {} - def __sorted(self,data): - return dict(sorted(data.items(), key=lambda item: item[0].lower())) - def __fetch_current_value(self,metric): - val=dict(map(lambda x: (x[1], x[2]), self.group[metric].netValues)) - val=self.__sorted(val) - return dict(val) +class ReportingMetricRepository: + def __init__(self, group): + self.group = group + self._current_cache = {} + self._previous_cache = {} + + def _fetch_values(self, metric, use_previous=False): + """Fetch values - always returns a dictionary.""" + if metric not in self.group: + return {} + attr = "netPrevValues" if use_previous else "netValues" + values = getattr(self.group[metric], attr, []) + return {x[0].inst: x[2] for x in values} if values else {} + + def _get_values_dict(self, metric, use_previous=False): + """Get cached dictionary of all values for a metric.""" + cache = self._previous_cache if use_previous else self._current_cache + if metric not in cache: + cache[metric] = self._fetch_values(metric, use_previous) + return cache[metric] + + def previous_value(self, metric, instance=None): + """Get previous value. Returns single value if instance given, else returns dict.""" + values_dict = self._get_values_dict(metric, use_previous=True) + if instance is not None: + return values_dict.get(instance) + return values_dict + + def current_value(self, metric, instance=None): + """Get current value. Returns single value if instance given, else returns dict.""" + values_dict = self._get_values_dict(metric, use_previous=False) + if instance is not None: + return values_dict.get(instance) + return values_dict - def current_value(self,metric): - if not metric in self.group: - return None - if self.current_cached_values.get(metric) is None: - first_value=self.__fetch_current_value(metric) - self.current_cached_values[metric]=first_value - return self.current_cached_values[metric] class NfsioStatUtil: - def __init__(self,metrics_repository): - self.__metric_repository=metrics_repository - self.report=ReportingMetricRepository(self.__metric_repository) - - def mount_point(self): - return self.report.current_value('nfsclient.mountpoint') - - def mount_share(self): - return self.report.current_value('nfsclient.export') - - def mount_share_keys(self): - data = self.report.current_value('nfsclient.export') - return data.keys() - - def sample_time(self): - return self.report.current_value('nfsclient.age') - - def xprt_sends(self): - return self.report.current_value('nfsclient.xprt.sends') - - def xprt_backlog(self): - return self.report.current_value('nfsclient.xprt.backlog_u') - - def readops(self): - return self.report.current_value('nfsclient.ops.read.ops') - - def readerrors(self): - return self.report.current_value('nfsclient.ops.read.errors') - - def readexecute(self): - return self.report.current_value('nfsclient.ops.read.execute') - - def readrtt(self): - return self.report.current_value('nfsclient.ops.read.rtt') - - def readqueue(self): - return self.report.current_value('nfsclient.ops.read.queue') - - def readbytesrecv(self): - return self.report.current_value('nfsclient.ops.read.bytes_recv') - - def readbytessent(self): - return self.report.current_value('nfsclient.ops.read.bytes_sent') - - def readntrans(self): - return self.report.current_value('nfsclient.ops.read.ntrans') + def __init__(self, metrics_repository): + self.__metric_repository = metrics_repository + self.report = ReportingMetricRepository(self.__metric_repository) - def writeops(self): - return self.report.current_value('nfsclient.ops.write.ops') - - def writeerrors(self): - return self.report.current_value('nfsclient.ops.write.errors') - - def writeexecute(self): - return self.report.current_value('nfsclient.ops.write.execute') - - def writertt(self): - return self.report.current_value('nfsclient.ops.write.rtt') - - def writequeue(self): - return self.report.current_value('nfsclient.ops.write.queue') - - def writebytesrecv(self): - return self.report.current_value('nfsclient.ops.write.bytes_recv') - - def writebytessent(self): - return self.report.current_value('nfsclient.ops.write.bytes_sent') - - def writentrans(self): - return self.report.current_value('nfsclient.ops.write.ntrans') class NfsiostatReport(pmcc.MetricGroupPrinter): - def __init__(self,opts,group): + machine_info_count = 0 + + def __init__(self, opts, group): self.opts = opts self.group = group self.samples = opts.samples self.context = opts.context def __get_ncpu(self, group): - return group['hinv.ncpu'].netValues[0][2] + return group["hinv.ncpu"].netValues[0][2] def __print_machine_info(self, context): timestamp = self.group.pmLocaltime(context.timestamp.tv_sec) @@ -147,43 +124,134 @@ def __print_machine_info(self, context): # Also check TZ and LC_TIME environment variables for more # information on how to override the default formatting of # the date display in the header - time_string = time.strftime("%m/%d/%Y %H:%M:%S", timestamp.struct_time()) - header_string = '' - header_string += context['kernel.uname.sysname'].netValues[0][2] + ' ' - header_string += context['kernel.uname.release'].netValues[0][2] + ' ' - header_string += '(' + context['kernel.uname.nodename'].netValues[0][2] + ') ' - header_string += time_string + ' ' - header_string += context['kernel.uname.machine'].netValues[0][2] + ' ' + time_string = time.strftime( + "%m/%d/%Y %H:%M:%S", timestamp.struct_time() + ) + header_string = "" + header_string += context["kernel.uname.sysname"].netValues[0][2] + " " + header_string += context["kernel.uname.release"].netValues[0][2] + " " + header_string += ( + "(" + context["kernel.uname.nodename"].netValues[0][2] + ") " + ) + header_string += time_string + " " + header_string += context["kernel.uname.machine"].netValues[0][2] + " " print("%s (%s CPU)" % (header_string, self.__get_ncpu(context))) - def __print_values(self,timestamp, nfsstatus): - n_shares = nfsstatus.mount_share_keys() - mountshare = nfsstatus.mount_share() - mountpoint = nfsstatus.mount_point() - sampletime = nfsstatus.sample_time() - sends = nfsstatus.xprt_sends() - backlog = nfsstatus.xprt_backlog() - readops = nfsstatus.readops() - readerrors = nfsstatus.readerrors() - readexecute = nfsstatus.readexecute() - readrtt = nfsstatus.readrtt() - readqueue = nfsstatus.readqueue() - readbytesrecv = nfsstatus.readbytesrecv() - readbytessent = nfsstatus.readbytessent() - readntrans = nfsstatus.readntrans() - writeops = nfsstatus.writeops() - writeerrors = nfsstatus.writeerrors() - writeexecute = nfsstatus.writeexecute() - writertt = nfsstatus.writertt() - writequeue = nfsstatus.writequeue() - writebytesrecv = nfsstatus.writebytesrecv() - writebytessent = nfsstatus.writebytessent() - writentrans = nfsstatus.writentrans() - - print("%-18s:%s"%("Timestamp", timestamp)) + def __collect(self, nfs): + return { + metric: nfs.report.current_value(metric) + for metric in NFSIOSTAT_METRICS + } + + def __delta( + self, + new: Dict[str, Dict[str, Union[float, str]]], + nfs, + ) -> Dict[str, Dict[str, Union[float, str]]]: + delta: Dict[str, Dict[str, Union[float, str]]] = {} + old = { + metric: nfs.report.previous_value(metric) + for metric in NFSIOSTAT_METRICS + } + + for metric in new: + delta[metric] = {} + + for inst in new[metric]: + new_val = new[metric][inst] + old_val = old.get(metric, {}).get(inst, 0) + + # If value is numeric → subtract + if isinstance(new_val, (int, float)): + delta[metric][inst] = new_val - old_val + else: + # If string → just copy (no subtraction) + delta[metric][inst] = new_val + + return delta + + def __print_values(self, timestamp, delta): + sampletime = delta["nfsclient.age"] + readops = delta["nfsclient.ops.read.ops"] + writeops = delta["nfsclient.ops.write.ops"] + readbytesrecv = delta["nfsclient.ops.read.bytes_recv"] + writebytesrecv = delta["nfsclient.ops.write.bytes_recv"] + mountpoint = delta["nfsclient.mountpoint"] + mountshare = delta["nfsclient.export"] + sends = delta["nfsclient.xprt.sends"] + backlog = delta["nfsclient.xprt.backlog_u"] + readerrors = delta["nfsclient.ops.read.errors"] + readexecute = delta["nfsclient.ops.read.execute"] + readrtt = delta["nfsclient.ops.read.rtt"] + readqueue = delta["nfsclient.ops.read.queue"] + readbytessent = delta["nfsclient.ops.read.bytes_sent"] + readntrans = delta["nfsclient.ops.read.ntrans"] + writeerrors = delta["nfsclient.ops.write.errors"] + writeexecute = delta["nfsclient.ops.write.execute"] + writertt = delta["nfsclient.ops.write.rtt"] + writequeue = delta["nfsclient.ops.write.queue"] + writebytessent = delta["nfsclient.ops.write.bytes_sent"] + writentrans = delta["nfsclient.ops.write.ntrans"] + + def _fit(text, width): + text = str(text) + if len(text) <= width: + return text.rjust(width) + return "#" * width + + def _fmt_float(value, width, precision=3): + if not isinstance(value, (int, float)): + return _fit(value, width) + fixed = f"{value:.{precision}f}" + if len(fixed) <= width: + return fixed.rjust(width) + exp_precision = max(0, width - 7) + scientific = f"{value:.{exp_precision}e}" + if len(scientific) <= width: + return scientific.rjust(width) + return _fit(scientific, width) + + def _fmt_count_percent(count, percent, width): + try: + count_value = int(count) + except (TypeError, ValueError): + count_value = 0 + try: + percent_value = float(percent) + except (TypeError, ValueError): + percent_value = 0.0 + + formatted = f"{count_value} ({percent_value:.1f}%)" + if len(formatted) <= width: + return formatted.rjust(width) + + formatted = f"{count_value} ({percent_value:.1e}%)" + if len(formatted) <= width: + return formatted.rjust(width) + + exp_precision = max(0, width - 7) + formatted = f"{float(count_value):.{exp_precision}e}" + if len(formatted) <= width: + return formatted.rjust(width) + + return _fit(formatted, width) + + io_columns = [ + ("ops/s", 11), + ("kB/s", 12), + ("kB/op", 13), + ("retrans", 16), + ("avg RTT (ms)", 15), + ("avg exe (ms)", 15), + ("avg queue (ms)", 17), + ("errors", 14), + ] + rpc_columns = [("ops/s", 11), ("rpc bklog", 16)] + + print("%-18s:%s" % ("Timestamp", timestamp)) print() - for name in n_shares: + for name in mountshare: # read r_kilobytes = (readbytessent[name] + readbytesrecv[name]) / 1024 if sampletime[name] > 0: @@ -238,52 +306,60 @@ def __print_values(self,timestamp, nfsstatus): print(f"{mountshare[name]} mounted on {mountpoint[name]}:") - print(f"{'':14}ops/s{'':7}rpc bklog") - print(f"{ops_per_sample:19.3f}{backlog[name]:16.3f}") + print(f"{'':14}" + "".join(f"{title:>{width}}" for title, width in rpc_columns)) + print(f"{'':14}{_fmt_float(ops_per_sample, 11)}{_fmt_float(backlog[name], 16)}") print() print( "read: " - "ops/s kB/s kB/op retrans " - "avg RTT (ms) avg exe (ms) avg queue (ms) errors" + + "".join(f"{title:>{width}}" for title, width in io_columns) ) print( f"{'':19}" - f"{ops_per_sample_read:5.3f}" - f"{r_kilobytes_per_sample:12.3f}" - f"{r_kilobytes_per_op:13.3f} " - f"{int(r_retrans):2d} ({r_retrans_percent:2.1f}%)" - f"{r_rtt_per_op:15.3f}" - f"{r_exe_per_op:15.3f}" - f"{r_queued_for_per_op:17.3f} " - f"{int(readerrors[name]):4d} ({r_errs_percent:2.1f}%)" + f"{_fmt_float(ops_per_sample_read, 11)}" + f"{_fmt_float(r_kilobytes_per_sample, 12)}" + f"{_fmt_float(r_kilobytes_per_op, 13)}" + f"{_fmt_count_percent(r_retrans, r_retrans_percent, 16)}" + f"{_fmt_float(r_rtt_per_op, 15)}" + f"{_fmt_float(r_exe_per_op, 15)}" + f"{_fmt_float(r_queued_for_per_op, 17)}" + f"{_fmt_count_percent(readerrors[name], r_errs_percent, 14)}" ) print( "write: " - "ops/s kB/s kB/op retrans " - "avg RTT (ms) avg exe (ms) avg queue (ms) errors" + + "".join(f"{title:>{width}}" for title, width in io_columns) ) - print( f"{'':19}" - f"{ops_per_sample_write:5.3f}" - f"{w_kilobytes_per_sample:12.3f}" - f"{w_kilobytes_per_op:13.3f} " - f"{int(w_retrans):2d} ({w_retrans_percent:2.1f}%)" - f"{w_rtt_per_op:15.3f}" - f"{w_exe_per_op:15.3f}" - f"{w_queued_for_per_op:17.3f} " - f"{int(writeerrors[name]):4d} ({w_errs_percent:2.1f}%)" + f"{_fmt_float(ops_per_sample_write, 11)}" + f"{_fmt_float(w_kilobytes_per_sample, 12)}" + f"{_fmt_float(w_kilobytes_per_op, 13)}" + f"{_fmt_count_percent(w_retrans, w_retrans_percent, 16)}" + f"{_fmt_float(w_rtt_per_op, 15)}" + f"{_fmt_float(w_exe_per_op, 15)}" + f"{_fmt_float(w_queued_for_per_op, 17)}" + f"{_fmt_count_percent(writeerrors[name], w_errs_percent, 14)}" ) print() - def print_report(self,group,timestamp, manager_nfsiostat): + def get_timestamp(self, group): + t_s = group.contextCache.pmLocaltime(int(group.timestamp)) + timestamp = time.strftime(NfsiostatOptions.timefmt, t_s.struct_time()) + return timestamp + + def print_report(self, manager_nfsiostat, mgr): def __print_nfs_status(): - nfsstatus = NfsioStatUtil(manager_nfsiostat) - if nfsstatus.mount_share(): + timestamp = self.get_timestamp(manager_nfsiostat) + nfs = NfsioStatUtil(manager_nfsiostat) + if nfs.report.current_value("nfsclient.export"): try: - self.__print_machine_info(group) - self.__print_values(timestamp, nfsstatus) + if self.machine_info_count == 0: + self.__print_machine_info(manager_nfsiostat) + self.machine_info_count = 1 + current = self.__collect(nfs) + delta = self.__delta(current, nfs) + self.__print_values(timestamp, delta) + except IndexError: print("Incorrect machine info due to some missing metrics") return @@ -292,51 +368,59 @@ def __print_nfs_status(): if self.context != PM_CONTEXT_ARCHIVE and self.samples is None: __print_nfs_status() - sys.exit(0) elif self.context == PM_CONTEXT_ARCHIVE and self.samples is None: __print_nfs_status() - elif self.samples >=1: + elif self.samples >= 1: __print_nfs_status() - self.samples-=1 + self.samples -= 1 else: pass def report(self, manager): - group = manager["sysinfo"] self.samples = self.opts.pmGetOptionSamples() - t_s = group.contextCache.pmLocaltime(int(group.timestamp)) - timestamp = time.strftime(NfsiostatOptions.timefmt, t_s.struct_time()) - self.print_report(group,timestamp,manager['nfsiostat']) + self.print_report(manager["nfsiostat"], manager) + class NfsiostatOptions(pmapi.pmOptions): timefmt = "%m/%d/%Y %H:%M:%S" + def __init__(self): - pmapi.pmOptions.__init__(self, "a:s:Z:zV?") + pmapi.pmOptions.__init__(self, "a:h:O:S:s:T:t:VZ:z?") self.pmSetLongOptionHeader("General options") + self.pmSetLongOptionHost() self.pmSetLongOptionHostZone() self.pmSetLongOptionTimeZone() - self.pmSetLongOptionHelp() + self.pmSetLongOptionArchive() + self.pmSetLongOptionOrigin() + self.pmSetLongOptionStart() self.pmSetLongOptionSamples() + self.pmSetLongOptionFinish() + self.pmSetLongOptionInterval() + self.pmSetLongOptionHelp() self.pmSetLongOptionVersion() - self.samples=None - self.context=None + self.context = None + self.samples = None + -if __name__ == '__main__': +if __name__ == "__main__": try: opts = NfsiostatOptions() - mngr = pmcc.MetricGroupManager.builder(opts,sys.argv) - opts.context=mngr.type + mngr = pmcc.MetricGroupManager.builder(opts, sys.argv) + opts.context = mngr.type + missing = mngr.checkMissingMetrics(ALL_METRICS) if missing is not None: - sys.stderr.write('Error: not all required metrics are available\nMissing %s\n' % missing) + sys.stderr.write( + "Error: not all required metrics are available\nMissing %s\n" + % missing + ) sys.exit(1) mngr["nfsiostat"] = ALL_METRICS - mngr["sysinfo"] = SYS_METRICS - mngr.printer = NfsiostatReport(opts,mngr) + mngr.printer = NfsiostatReport(opts, mngr) sts = mngr.run() sys.exit(sts) except pmapi.pmErr as error: - sys.stderr.write('%s\n' % (error.message())) + sys.stderr.write("%s\n" % (error.message())) except pmapi.pmUsageErr as usage: usage.message() sys.exit(1)