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2026-06-10 - 06:07
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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 Wed Jun 10, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
729739830,0EcMasterDemoSyn730729tAtEmLog_023:12:225
2999639830,0EcMasterDemoSyn3000729tAtEmLog_023:42:485
2703939830,0EcMasterDemoSyn2704929tAtEmLog_021:36:015
666739820,0EcMasterDemoSyn667729tAtEmLog_023:47:535
2854339820,0EcMasterDemoSyn2855329tAtEmLog_019:34:205
260239820,0EcMasterDemoSyn261229tAtEmLog_023:27:355
2304739810,0EcMasterDemoSyn2305729tAtEmLog_020:30:075
259482340,4sleep225900-21kworker/u24:1+flush-9:019:26:142
2591239270,1EcMasterDemoSyn25920-21runintdemo5min23:22:312
16547992421,2cyclictest12667-21kworker/2:0+events20:13:432
472839230,0EcMasterDemoSyn0-21swapper/220:55:282
16552992220,2cyclictest12845-21kworker/3:0+events20:31:543
16538992220,2cyclictest23050irq/32-nvkm20:58:580
1653899220,14cyclictest780-21runrttasks22:09:400
16558992118,2cyclictest7956-21kworker/4:2+events00:33:504
202792200,0sleep10-21swapper/122:25:241
16543991910,7cyclictest21308-21tr23:20:131
2592399180,8tDemoTimingTask27825-21chrt23:23:515
16552991815,2cyclictest12845-21kworker/3:0+events23:15:063
1653899185,10cyclictest15027-21sh21:30:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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