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2026-04-10 - 17:06
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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 Fri Apr 10, 2026 12:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10089391340,0EcMasterDemoSyn0-21swapper/412:28:354
2699539920,0EcMasterDemoSyn27000-21runintdemo5min09:56:270
3183239890,1EcMasterDemoSyn31834-21ssh09:41:140
184702880,0sleep40-21swapper/411:03:284
1599039820,0EcMasterDemoSyn1600029tAtEmLog_011:37:515
865239810,0EcMasterDemoSyn866229tAtEmLog_009:46:185
420639810,0EcMasterDemoSyn421629tAtEmLog_009:26:015
2699539810,0EcMasterDemoSyn2700529tAtEmLog_009:56:275
1974639810,0EcMasterDemoSyn1975629tAtEmLog_008:30:145
1917739810,0EcMasterDemoSyn1918629tAtEmLog_012:33:385
1818939810,0EcMasterDemoSyn1819929tAtEmLog_009:15:525
1008939810,0EcMasterDemoSyn1009929tAtEmLog_012:28:345
865239800,6EcMasterDemoSyn8659-21grep09:46:182
263922650,0sleep50-21swapper/511:07:425
577439360,1EcMasterDemoSyn5781-21runintdemo5min12:08:172
249742250,1sleep224957-21ssh09:55:202
3092539240,0EcMasterDemoSyn0-21swapper/510:52:135
2250239230,1EcMasterDemoSyn22508-21ps08:35:170
319342190,0sleep00-21swapper/012:22:300
13245991911,6cyclictest20504-21wc09:35:164
1322899190,15cyclictest780-21runrttasks10:01:100
1322899190,14cyclictest12021-21sh12:29:560
319112180,0sleep20-21swapper/211:46:252
13236991816,2cyclictest26761-21kworker/2:1+events11:32:472
13236991811,5cyclictest19046-21cron09:35:012
1323699180,10cyclictest15789-21ssh10:08:342
1323299181,12cyclictest16-1pr/legacy11:32:461
1322899180,14cyclictest9519-21sh09:29:420
1322899180,14cyclictest29079-21sh10:50:560
1322899180,10cyclictest28712-21sh12:39:000
1322899180,10cyclictest15710-21sh11:37:410
839229170,7tAtEmLog_010105-21chrt10:22:595
774929170,15tAtEmLog_010290-21taskset10:59:065
682599170,10tDemoTimingTask10105-21taskset11:35:015
449199170,7tDemoTimingTask6663-21taskset08:02:205
38399170,10tDemoTimingTask1107-21taskset09:00:005
3011399170,10tDemoTimingTask30226-21taskset11:27:475
2678099170,10tDemoTimingTask31267-21chrt10:35:015
1345699170,7tDemoTimingTask22124-21chrt09:35:495
1345699170,7tDemoTimingTask13645-21chrt09:31:125
1324599171,12cyclictest16-1pr/legacy12:18:254
1324599170,9cyclictest28677-21ssh09:57:374
13240991710,6cyclictest8158-21ssh10:04:343
1324099170,9cyclictest13488-21timerwakeupswit08:15:253
1322899170,9cyclictest27216-21sh11:08:170
1322899170,9cyclictest19233-21sh09:52:210
1322899170,9cyclictest1281-21sh10:35:270
1322899170,14cyclictest21990-21ssh11:40:440
1090499170,7tDemoTimingTask19914-21chrt11:58:065
2489539160,0EcMasterDemoSyn0-21swapper/507:34:275
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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