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2026-03-24 - 13:43
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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: performance
Characteristics of the 20 highest latencies:
System rack5slot1.osadl.org (updated Tue Mar 24, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
430239930,0EcMasterDemoSyn431229tAtEmLog_021:08:185
834739820,0EcMasterDemoSyn835729tAtEmLog_020:07:275
3124639820,0EcMasterDemoSyn3125629tAtEmLog_019:47:105
2149239820,0EcMasterDemoSyn2150229tAtEmLog_019:26:535
1913439820,0EcMasterDemoSyn1914429tAtEmLog_019:21:495
33039810,0EcMasterDemoSyn34029tAtEmLog_022:54:475
3197539810,0EcMasterDemoSyn3198529tAtEmLog_020:58:095
2385239810,0EcMasterDemoSyn2386229tAtEmLog_019:31:575
2356939810,0EcMasterDemoSyn2357929tAtEmLog_023:25:145
996739800,0EcMasterDemoSyn997729tAtEmLog_023:35:215
996739800,0EcMasterDemoSyn997729tAtEmLog_023:35:215
964839740,1EcMasterDemoSyn9653-21runintdemo5min22:59:522
264062560,0sleep026407-21cat00:20:240
168832460,0sleep40-21swapper/423:20:594
355439230,1EcMasterDemoSyn3562-21grep19:57:181
1238099201,16cyclictest20328-21ogrotate00:00:013
1238099201,16cyclictest20328-21ogrotate00:00:003
1237699190,7cyclictest25140-21ssh23:44:262
1203299190,14tDemoTimingTask12346-21chrt19:10:005
3230739180,7EcMasterDemoSyn3103-21chrt00:08:015
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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