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2026-08-30 - 12:39
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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 Aug 30, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
980822726sleep50-21swapper03:50:535
2165922727sleep40-21swapper08:16:144
1653922726sleep50-21swapper08:09:105
1599222726sleep40-21swapper05:05:434
1495922727sleep40-21swapper05:03:194
340022625sleep40-21swapper06:41:224
3056622625sleep40-21swapper06:33:144
234622625sleep60-21swapper08:40:406
1377122625sleep20-21swapper08:02:432
1345222625sleep20-21swapper09:03:252
1233222625sleep30-21swapper04:58:543
706322525sleep40-21swapper04:49:424
2751822521sleep60-21swapper07:28:226
2751822521sleep60-21swapper07:28:226
733322423sleep50-21swapper04:50:395
433222323sleep60-21swapper04:43:446
3001722321sleep50-21swapper07:31:015
2775222323sleep40-21swapper06:26:184
2456422323sleep50-21swapper08:24:315
1548922323sleep60-21swapper04:05:276
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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