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2026-07-27 - 17:03
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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 27, 2026 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
107432990,0sleep10-21swapper/123:20:591
1543939950,0EcMasterDemoSyn0-21swapper/322:29:553
987939830,0EcMasterDemoSyn988929tAtEmLog_019:07:055
40239830,0EcMasterDemoSyn41229tAtEmLog_021:03:435
3048239830,0EcMasterDemoSyn3049229tAtEmLog_020:58:405
2871639830,0EcMasterDemoSyn2872629tAtEmLog_000:26:345
1095539830,0EcMasterDemoSyn1096529tAtEmLog_000:16:255
651039820,0EcMasterDemoSyn652029tAtEmLog_022:24:525
2442239820,0EcMasterDemoSyn2443229tAtEmLog_019:37:315
1862239820,0EcMasterDemoSyn1863229tAtEmLog_020:33:175
1390939820,0EcMasterDemoSyn1391929tAtEmLog_020:23:095
1153039820,0EcMasterDemoSyn1154029tAtEmLog_020:18:065
2103439810,0EcMasterDemoSyn2104429tAtEmLog_020:38:235
1909339810,0EcMasterDemoSyn1910329tAtEmLog_023:25:435
1909339810,0EcMasterDemoSyn1910329tAtEmLog_023:25:425
2652139600,0EcMasterDemoSyn0-21swapper/121:59:301
2443039290,1EcMasterDemoSyn2443929tAtEmLog_022:35:005
1019299180,10cyclictest32148-21sh22:39:130
1019299180,10cyclictest1063-21sh23:52:390
2681029170,10tAtEmLog_027311-21chrt19:45:015
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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