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2026-07-20 - 10:53
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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 Mon Jul 20, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1128439910,0EcMasterDemoSyn1129429tAtEmLog_023:15:275
970439820,0EcMasterDemoSyn971329tAtEmLog_023:50:565
808139820,0EcMasterDemoSyn809129tAtEmLog_021:03:355
3172839820,0EcMasterDemoSyn3173829tAtEmLog_000:21:225
1966339820,0EcMasterDemoSyn1967329tAtEmLog_022:45:015
1966339820,0EcMasterDemoSyn1967329tAtEmLog_022:45:005
1618239820,0EcMasterDemoSyn1619229tAtEmLog_020:12:525
1043639820,0EcMasterDemoSyn1044629tAtEmLog_021:08:395
201439810,0EcMasterDemoSyn202429tAtEmLog_019:42:265
2830739580,0EcMasterDemoSyn2831729tAtEmLog_020:43:175
3098339260,1EcMasterDemoSyn30989-21ps20:43:171
290582190,0sleep50-21swapper/522:13:535
1812199180,9cyclictest780-21runrttasks23:26:410
1812199180,15cyclictest8874-21sh22:02:170
1812199180,14cyclictest30037-21sh21:38:270
1776899180,8tDemoTimingTask23883-21chrt21:16:405
828639170,1EcMasterDemoSyn8293-21grep00:26:260
599999170,10tDemoTimingTask11974-21chrt23:34:555
470099170,10tDemoTimingTask10396-21chrt00:10:015
438399170,7tDemoTimingTask6670-21chrt19:51:555
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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