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2026-07-31 - 06:15
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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 20 highest latencies:
System rack3slot7.osadl.org (updated Fri Jul 31, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/018343-21kworker/0:018:58:320
14991290watchdog/02792-21runrttasks22:34:430
14991280watchdog/015249-21chrt22:08:150
14991240watchdog/028537-21missed_timers22:49:030
14991200watchdog/018280-21runrttasks20:32:310
24932211912sleep024945-21cpu20:53:420
14991180watchdog/016160-21sendmail_mailqu23:54:030
14991170watchdog/01514-21munin-node19:38:430
14991170watchdog/011184-21awk20:08:430
14991160watchdog/017313-21unixbench_singl22:13:430
14991150watchdog/06953-21cstates23:24:030
14991150watchdog/02792-21runrttasks21:11:470
14991130watchdog/06185-21munin-node19:53:390
14991130watchdog/02792-21runrttasks19:06:550
14991130watchdog/018474-21munin-node22:18:310
14991120watchdog/012592-21df_inode21:58:430
14991100watchdog/04241-21seq21:31:270
14991100watchdog/023772-21aten2.4_r3power20:48:550
14991100watchdog/019860-21idleruntime-cro00:08:190
14991090watchdog/06839-21aten2.4_r3power21:38:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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