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2026-06-20 - 06:25
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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 50 highest latencies:
System rack5slot1.osadl.org (updated Sat Jun 20, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1723639910,0EcMasterDemoSyn0-21swapper/400:11:204
304939830,0EcMasterDemoSyn305929tAtEmLog_000:21:285
2053639830,0EcMasterDemoSyn0-21swapper/119:12:091
914539820,0EcMasterDemoSyn915529tAtEmLog_023:30:465
914539820,0EcMasterDemoSyn915529tAtEmLog_023:30:455
1815839820,0EcMasterDemoSyn1816829tAtEmLog_019:07:055
1723639820,0EcMasterDemoSyn1724629tAtEmLog_000:11:195
1423839820,0EcMasterDemoSyn1424829tAtEmLog_023:15:345
1175039820,0EcMasterDemoSyn1176029tAtEmLog_021:08:475
459839810,0EcMasterDemoSyn460829tAtEmLog_020:53:345
2787539810,0EcMasterDemoSyn2788529tAtEmLog_021:54:255
18491993835,2cyclictest22618-21kworker/4:1+events21:15:054
23662340,0sleep40-21swapper/400:21:004
18487992826,2cyclictest13552-21kworker/3:2+events22:17:413
18491992623,2cyclictest22618-21kworker/4:1+events22:21:064
18491992119,1cyclictest22618-21kworker/4:1+events20:36:534
18491992118,2cyclictest22618-21kworker/4:1+events23:56:414
18491992118,2cyclictest22618-21kworker/4:1+events23:56:414
18491992118,2cyclictest22618-21kworker/4:1+events20:12:584
18487992119,2cyclictest13552-21kworker/3:2+events22:35:293
18487992117,3cyclictest13552-21kworker/3:2+events23:59:133
18487992117,3cyclictest13552-21kworker/3:2+events23:59:123
18487992018,2cyclictest13552-21kworker/3:2+events20:30:493
18487992017,2cyclictest13552-21kworker/3:2+events20:03:123
1847299206,10cyclictest780-21runrttasks21:09:530
18491991916,2cyclictest22618-21kworker/4:1+events23:24:394
18482991917,2cyclictest12969-21kworker/2:0+events19:21:532
18482991916,2cyclictest12969-21kworker/2:0+events20:50:252
1847299190,10cyclictest780-21runrttasks00:19:090
18491991815,2cyclictest22618-21kworker/4:1+events00:36:064
18487991816,2cyclictest13552-21kworker/3:2+events20:56:363
18487991815,2cyclictest13552-21kworker/3:2+events00:33:143
18482991816,2cyclictest7101-21kworker/2:2+events22:51:282
18482991815,2cyclictest12969-21kworker/2:0+events20:29:252
1847299180,10cyclictest32734-21ntp_offset22:50:170
3171099170,10tDemoTimingTask31741-21chrt20:43:295
2341499170,10tDemoTimingTask29527-21chrt23:24:555
18491991715,2cyclictest22618-21kworker/4:1+events20:34:294
18491991714,2cyclictest22618-21kworker/4:1+events23:45:514
1849199170,9cyclictest18120-21ssh23:35:464
1849199170,9cyclictest11975-21chrt23:32:444
1849199170,9cyclictest11975-21chrt23:32:444
18487991715,2cyclictest13552-21kworker/3:2+events23:46:483
18482991714,2cyclictest7101-21kworker/2:2+events21:48:572
1847299175,9cyclictest19623-21sh22:07:200
1847299170,9cyclictest780-21runrttasks19:37:020
1847299170,9cyclictest780-21runrttasks19:37:020
1847299170,9cyclictest5367-21sh23:46:530
1847299170,9cyclictest27393-21ssh21:35:280
1847299170,9cyclictest25732-21sh22:29:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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