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2026-09-18 - 08:04
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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 Fri Sep 18, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2857139920,0EcMasterDemoSyn2858129tAtEmLog_020:12:315
1440739910,0EcMasterDemoSyn1441729tAtEmLog_019:42:065
213162870,0sleep50-21swapper/523:35:175
731139830,0EcMasterDemoSyn732129tAtEmLog_019:26:535
2147939830,1EcMasterDemoSyn2148929tAtEmLog_019:57:185
1386539830,0EcMasterDemoSyn1387529tAtEmLog_000:26:045
690539820,0EcMasterDemoSyn691529tAtEmLog_022:14:145
495639820,0EcMasterDemoSyn496629tAtEmLog_019:21:505
327639820,0EcMasterDemoSyn328629tAtEmLog_020:27:445
3018539820,0EcMasterDemoSyn3019529tAtEmLog_019:06:375
2385839820,0EcMasterDemoSyn2386829tAtEmLog_020:02:235
2018039820,0EcMasterDemoSyn2019029tAtEmLog_021:03:145
3161739810,0EcMasterDemoSyn3162729tAtEmLog_000:36:135
3093939810,0EcMasterDemoSyn3094929tAtEmLog_020:17:355
2849739810,0EcMasterDemoSyn2850729tAtEmLog_000:15:555
1912039810,0EcMasterDemoSyn1913029tAtEmLog_019:52:155
1780039810,0EcMasterDemoSyn1781029tAtEmLog_020:58:105
1484739810,0EcMasterDemoSyn1485729tAtEmLog_021:23:305
1202839810,0EcMasterDemoSyn1203829tAtEmLog_019:37:015
3054899200,9cyclictest9996-21runrttasks22:15:204
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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