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2026-07-06 - 01:19
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 50 highest latencies:
System rack8slot1.osadl.org (updated Sun Jul 05, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14383992879677,0cyclictest9-21ksoftirqd/009:58:140
1438399277836,0cyclictest14469-21latency_hist06:58:120
14383992680951,0cyclictest0-21swapper07:53:530
14383992672691,0cyclictest9-21ksoftirqd/007:33:130
14383992599171,0cyclictest9629-1kworker/0:1H11:58:130
14383992495279,0cyclictest9629-1kworker/0:1H07:58:160
14383992397287,0cyclictest9629-1kworker/0:1H11:13:120
14383992393510,0cyclictest9-21ksoftirqd/009:33:130
14383992352236,0cyclictest9629-1kworker/0:1H09:38:130
14383992351330,0cyclictest9629-1kworker/0:1H08:38:130
14383992304278,0cyclictest9629-1kworker/0:1H08:18:130
14383992301233,0cyclictest9629-1kworker/0:1H10:43:130
14383992244704,0cyclictest15669-21latency_hist12:13:130
14383992235304,0cyclictest9629-1kworker/0:1H10:58:120
14383992225588,0cyclictest17218-21ls12:18:130
14383992185272,0cyclictest15798-1kworker/0:0H12:23:130
14383992163300,0cyclictest9629-1kworker/0:1H11:38:130
14383992161329,0cyclictest9629-1kworker/0:1H11:33:130
14383992161256,0cyclictest9629-1kworker/0:1H08:23:140
14383992158272,0cyclictest9629-1kworker/0:1H07:13:130
14383992150256,0cyclictest9629-1kworker/0:1H11:53:130
14383992141262,0cyclictest9629-1kworker/0:1H08:53:140
14383992132466,0cyclictest9-21ksoftirqd/009:18:130
14383992050255,0cyclictest9629-1kworker/0:1H10:13:130
14383992035299,0cyclictest9629-1kworker/0:1H07:43:150
14383992034269,0cyclictest9629-1kworker/0:1H07:18:140
14383992003223,0cyclictest9629-1kworker/0:1H12:03:120
14383991992320,0cyclictest9629-1kworker/0:1H07:08:180
14383991969234,0cyclictest9629-1kworker/0:1H10:53:140
14383991894136,0cyclictest9629-1kworker/0:1H08:13:130
14383991883217,0cyclictest9629-1kworker/0:1H11:18:140
14383991847618,0cyclictest9-21ksoftirqd/008:03:150
14383991771242,0cyclictest9629-1kworker/0:1H10:28:170
14383991768463,0cyclictest9-21ksoftirqd/011:23:140
14383991763488,0cyclictest9-21ksoftirqd/009:03:130
14383991728675,0cyclictest9-21ksoftirqd/011:03:120
14383991722249,0cyclictest9629-1kworker/0:1H10:03:140
14383991718259,0cyclictest9629-1kworker/0:1H10:33:130
14383991694252,0cyclictest9629-1kworker/0:1H08:33:120
14383991691719,0cyclictest9-21ksoftirqd/007:23:150
14383991671238,0cyclictest9629-1kworker/0:1H09:13:130
14383991665671,0cyclictest9-21ksoftirqd/009:43:130
14383991656757,0cyclictest1595-21jbd2/hda3-807:38:150
14383991644220,0cyclictest9629-1kworker/0:1H10:18:130
143839916353,0cyclictest0-21swapper09:55:420
14383991627524,0cyclictest9-21ksoftirqd/010:08:170
14383991618221,0cyclictest9-21ksoftirqd/009:30:510
14383991595232,0cyclictest0-21swapper08:51:110
14383991539616,0cyclictest0-21swapper11:51:080
14383991526169,0cyclictest9629-1kworker/0:1H08:58:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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