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2025-12-28 - 06:24
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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 Sun Dec 28, 2025 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2875839930,0EcMasterDemoSyn2876829tAtEmLog_023:33:335
1092639910,0EcMasterDemoSyn1093629tAtEmLog_022:12:255
830939900,0EcMasterDemoSyn831929tAtEmLog_019:30:105
2781639900,0EcMasterDemoSyn2782629tAtEmLog_000:09:035
389339830,0EcMasterDemoSyn390329tAtEmLog_020:25:565
3271639830,0EcMasterDemoSyn3272629tAtEmLog_023:53:505
1513439830,0EcMasterDemoSyn1514429tAtEmLog_023:08:135
1098739830,0EcMasterDemoSyn1099729tAtEmLog_020:41:095
2448139820,0EcMasterDemoSyn2449129tAtEmLog_020:00:355
2335839820,0EcMasterDemoSyn2336829tAtEmLog_021:26:475
2204739820,0EcMasterDemoSyn2205729tAtEmLog_019:55:315
1997139820,0EcMasterDemoSyn1998129tAtEmLog_022:53:005
1997139820,0EcMasterDemoSyn1998129tAtEmLog_022:52:595
1401239820,0EcMasterDemoSyn1402129tAtEmLog_019:40:185
1080139820,0EcMasterDemoSyn1081129tAtEmLog_022:47:565
936439810,0EcMasterDemoSyn937429tAtEmLog_023:58:555
2481139810,0EcMasterDemoSyn2482129tAtEmLog_022:37:475
2367439810,0EcMasterDemoSyn2368429tAtEmLog_023:48:475
1048939810,0EcMasterDemoSyn1050029tAtEmLog_023:23:265
2481139700,0EcMasterDemoSyn0-21swapper/022:37:480
2255839690,0EcMasterDemoSyn22567-21runintdemo5min00:24:170
359439550,0EcMasterDemoSyn360429tAtEmLog_019:25:045
1953839500,0EcMasterDemoSyn0-21swapper/021:42:000
263402280,1sleep20-21swapper/222:03:222
82772240,0sleep20-21swapper/221:53:492
2481139220,1EcMasterDemoSyn24817-21ps22:37:471
31077992117,3cyclictest8958-21turbostat20:40:004
3106199200,9cyclictest8946-21sh22:46:370
3106999185,9cyclictest744-21snmpd21:43:502
3106199185,9cyclictest3159-21sh23:37:000
3106199185,9cyclictest16797-21sh00:02:470
3106199180,14cyclictest17527-21sh21:58:530
3106199180,10cyclictest595-21sh23:54:040
1961329180,11tAtEmLog_019743-21chrt23:28:335
816129170,6tAtEmLog_014998-21chrt00:37:545
389339170,1EcMasterDemoSyn3901-21grep20:25:560
3107399174,9cyclictest807-21postgres00:12:223
3107399174,9cyclictest20270-21latency_hist00:05:003
3107399171,12cyclictest16-1pr/legacy20:36:043
3106999174,9cyclictest1367-21grep21:15:142
31069991713,3cyclictest17728-21sh19:50:002
31069991710,5cyclictest13117-21cat19:40:002
3106599179,6cyclictest3225-21tail23:55:171
3106599171,9cyclictest3025-21taskset19:16:481
3106199174,9cyclictest7517-21runrttasks23:04:130
3106199171,11cyclictest15502-21sh23:44:210
3106199170,9cyclictest27405-21sh22:04:050
3106199170,9cyclictest2089-21sh23:19:030
3106199170,9cyclictest13817-21sh23:07:170
3106199170,9cyclictest11600-21ssh00:17:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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