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2026-06-13 - 03:18
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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 Sat Jun 13, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/013739-21kworker/0:119:01:430
14991300watchdog/02065-21aten2.4_r3power21:32:150
14991280watchdog/02581-21chrt19:50:590
14991280watchdog/023469-21aten2.4_r3power22:42:110
14991280watchdog/013246-21runrttasks22:10:030
14991260watchdog/023263-21unixbench_singl19:11:550
14991250watchdog/028607-21chrt21:14:110
14991240watchdog/021022-21seq22:35:350
14991240watchdog/015458-21rt-features22:16:550
14991230watchdog/029921-21aten2.4_r3power19:32:150
14991210watchdog/02792-21runrttasks23:43:350
14991210watchdog/024892-21munin-node19:16:590
14991180watchdog/010659-21df20:16:470
14991170watchdog/02792-21runrttasks21:42:030
14991150watchdog/010935-21nfs_client22:01:590
14991140watchdog/02792-21runrttasks19:23:110
14991140watchdog/01524-21unixbench_singl23:16:550
14991130watchdog/020421-21processes20:47:070
14991120watchdog/025218-21cstates22:47:150
806501110irq/14-ide04387-21df23:26:470
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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