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2026-07-19 - 13:35
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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 50 highest latencies:
System rackbslot5.osadl.org (updated Sun Jul 19, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
654822625sleep20-21swapper22:00:142
3092922625sleep20-21swapper21:45:422
2993722625sleep20-21swapper17:42:452
2332122625sleep30-21swapper20:30:443
1643122625sleep20-21swapper17:15:082
1573122625sleep30-21swapper19:16:023
148122625sleep20-21swapper20:49:482
1464522625sleep20-21swapper22:16:392
1189622625sleep20-21swapper22:10:312
2903022519sleep40-21swapper19:40:434
741222423sleep40-21swapper17:59:364
740822423sleep40-21swapper20:01:484
2858522423sleep40-21swapper20:39:504
274022423sleep40-21swapper17:50:324
2620622423sleep20-21swapper20:38:522
2443722423sleep40-21swapper17:30:234
1986022423sleep40-21swapper22:25:054
1799522423sleep40-21swapper20:20:454
1215022423sleep40-21swapper20:09:324
702022323sleep30-21swapper21:01:413
588922323sleep60-21swapper17:59:306
2547122322sleep50-21swapper22:39:075
2544522323sleep60-21swapper22:38:446
2109622322sleep50-21swapper19:26:365
2087122323sleep50-21swapper20:28:465
1275522319sleep20-21swapper20:12:032
1053722323sleep20-21swapper19:08:002
999822221sleep20-21swapper20:05:462
962022221sleep20-21swapper21:05:482
940822221sleep60-21swapper22:08:036
918722221sleep20-21swapper22:04:552
765322221sleep20-21swapper19:00:002
725522221sleep20-21swapper19:59:462
713422221sleep50-21swapper21:03:195
690422221sleep20-21swapper21:00:122
684422221sleep50-21swapper19:59:335
542822221sleep20-21swapper17:55:502
508622221sleep20-21swapper18:56:242
461322221sleep20-21swapper19:55:062
441822221sleep40-21swapper20:57:424
434922221sleep20-21swapper20:56:442
3228222221sleep40-21swapper18:48:424
3215222221sleep20-21swapper19:49:222
3206322221sleep20-21swapper18:45:352
3169622221sleep20-21swapper19:45:462
3152822221sleep50-21swapper20:48:475
3140122221sleep20-21swapper20:47:002
3137222221sleep30-21swapper20:46:373
2951222221sleep20-21swapper18:42:072
2951222221sleep20-21swapper18:42:072
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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