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2026-07-03 - 01:25
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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 Thu Jul 02, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2865022625sleep20-21swapper20:49:482
2475922625sleep20-21swapper21:41:092
1449622625sleep20-21swapper22:23:352
1340922625sleep20-21swapper18:19:342
651122523sleep40-21swapper22:08:564
1627322524sleep50-21swapper17:21:595
1243722525sleep40-21swapper20:16:364
97422423sleep40-21swapper21:57:204
427022423sleep30-21swapper21:04:373
1599722421sleep60-21swapper18:23:226
814722323sleep30-21swapper18:10:393
767822323sleep50-21swapper19:09:235
3153622323sleep60-21swapper19:52:306
2788922321sleep50-21swapper22:49:395
2592722323sleep30-21swapper20:43:563
2550422323sleep30-21swapper21:43:193
1513522323sleep50-21swapper20:21:585
1501822323sleep30-21swapper21:25:423
965122221sleep70-21swapper21:15:147
949322221sleep20-21swapper20:11:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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