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2026-07-15 - 17:25
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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 Wed Jul 15, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1264122726sleep50-21swapper08:24:145
403422521sleep40-21swapper10:11:204
974822323sleep60-21swapper08:17:026
2437822323sleep40-21swapper05:43:194
2381422323sleep60-21swapper07:46:056
1990022323sleep50-21swapper10:39:385
1076722322sleep50-21swapper06:19:375
727922221sleep60-21swapper08:13:426
599322221sleep50-21swapper10:11:535
570722221sleep00-21swapper05:08:330
442522221sleep60-21swapper09:11:286
426122221sleep50-21swapper09:09:115
3237622221sleep50-21swapper05:58:245
2924422221sleep50-21swapper06:52:105
2890322221sleep40-21swapper07:52:434
278422221sleep40-21swapper06:04:484
2726522221sleep40-21swapper05:51:274
2624322221sleep40-21swapper07:47:474
2517922221sleep70-21swapper09:46:597
2448422221sleep50-21swapper05:44:485
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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