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2026-03-22 - 23:52
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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: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Sun Mar 22, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
327722823sleep40-21swapper11:49:264
3017322826sleep50-21swapper11:37:275
2247622825sleep50-21swapper10:21:245
2027222827sleep40-21swapper09:17:294
150322825sleep20-21swapper08:41:412
1240322827sleep40-21swapper09:04:164
459922725sleep40-21swapper07:46:304
2557722726sleep20-21swapper09:27:032
917422625sleep20-21swapper09:56:402
860422625sleep20-21swapper11:59:252
715822625sleep20-21swapper08:55:262
69622625sleep20-21swapper10:41:302
613022625sleep50-21swapper10:51:415
352222625sleep20-21swapper10:47:302
318222625sleep50-21swapper11:48:075
3114422625sleep20-21swapper09:40:242
3017922625sleep20-21swapper11:37:322
2845922625sleep20-21swapper09:35:032
2801222625sleep30-21swapper10:34:103
2748222625sleep20-21swapper11:32:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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