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2026-08-23 - 21:14
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot7.osadl.org (updated Sun Aug 23, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/0738-21kworker/0:206:57:000
14991210watchdog/02792-21runrttasks12:30:510
14991210watchdog/023022-21df_inode07:52:110
14991200watchdog/04324-21df_inode12:07:110
14991190watchdog/021994-21aten2.4_r3power09:32:310
14991180watchdog/027728-21nfs_client11:37:190
14991150watchdog/02651-21runrttasks10:17:030
14991150watchdog/018986-21runrttasks07:37:430
14991120watchdog/099422sleep012:25:270
2234501100irq/11-eth024072-21latency_hist09:41:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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