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2026-04-11 - 23:22
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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 Sat Apr 11, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
167712880,0sleep00-21swapper/010:04:080
2417939840,0EcMasterDemoSyn2418929tAtEmLog_007:14:175
372739830,0EcMasterDemoSyn373729tAtEmLog_011:07:325
2659239830,0EcMasterDemoSyn2660229tAtEmLog_007:19:215
3132839820,0EcMasterDemoSyn3133829tAtEmLog_007:29:295
2726839820,0EcMasterDemoSyn2727829tAtEmLog_010:26:585
2678339820,0EcMasterDemoSyn2679329tAtEmLog_008:25:165
1107539820,0EcMasterDemoSyn1108529tAtEmLog_012:23:365
1698139810,0EcMasterDemoSyn1699129tAtEmLog_011:32:555
2722439800,0EcMasterDemoSyn2723429tAtEmLog_009:51:295
1625639800,0EcMasterDemoSyn1626629tAtEmLog_008:04:595
21965993429,5cyclictest23050irq/32-nvkm07:39:370
2196599250,9cyclictest1840-21sh10:49:030
2196599250,9cyclictest1840-21sh10:49:030
1808039250,0EcMasterDemoSyn18089-21runintdemo5min10:21:542
2196599240,9cyclictest24399-21sh11:19:220
1344539240,1EcMasterDemoSyn13450-21runintdemo5min10:37:074
2196599235,10cyclictest30290-21sh12:15:500
2196599230,9cyclictest5543-21sh09:22:100
2196599225,9cyclictest7692-21sh12:21:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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