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2026-06-03 - 13:54
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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 Wed Jun 03, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1405839850,0EcMasterDemoSyn1406829tAtEmLog_019:08:025
2919839830,0EcMasterDemoSyn2920829tAtEmLog_000:22:245
2611939830,0EcMasterDemoSyn2612929tAtEmLog_022:15:395
200639830,0EcMasterDemoSyn201629tAtEmLog_023:31:425
1673139830,0EcMasterDemoSyn1674129tAtEmLog_019:13:065
1117039830,0EcMasterDemoSyn1118029tAtEmLog_023:36:475
278739820,0EcMasterDemoSyn279729tAtEmLog_022:56:135
365939810,0EcMasterDemoSyn366929tAtEmLog_020:03:495
3096139810,0EcMasterDemoSyn3097129tAtEmLog_022:35:555
285439810,0EcMasterDemoSyn286429tAtEmLog_022:20:425
2608939810,0EcMasterDemoSyn2609929tAtEmLog_022:51:085
1583439810,0EcMasterDemoSyn1584429tAtEmLog_020:29:105
1346939810,0EcMasterDemoSyn1347929tAtEmLog_020:24:065
3029239660,0EcMasterDemoSyn30301-21runintdemo5min23:11:254
3096139650,1EcMasterDemoSyn30966-21runintdemo5min22:35:560
14305993127,3cyclictest32636-21kworker/1:0+events22:16:171
1693839250,0EcMasterDemoSyn0-21swapper/222:10:342
14305992421,2cyclictest32636-21kworker/1:0+events23:09:321
14321992321,2cyclictest23444-21kworker/4:0+events00:35:554
14317992219,2cyclictest1668-21kworker/3:0+events22:07:183
14310992118,2cyclictest31653-21kworker/2:0+events23:50:282
14310992118,2cyclictest31653-21kworker/2:0+events23:50:272
14310992018,2cyclictest31653-21kworker/2:0+events19:54:162
14317991916,2cyclictest1668-21kworker/3:0+events00:33:463
14317991916,2cyclictest14259-21turbostat19:14:553
2529829180,13tAtEmLog_025333-21chrt20:49:305
14321991816,2cyclictest23444-21kworker/4:0+events19:55:414
14321991816,2cyclictest23444-21kworker/4:0+events19:55:414
1430099185,7cyclictest9369-21cat22:25:010
1430099181,14cyclictest17278-21sh23:40:170
1430099181,14cyclictest17278-21sh23:40:160
1430099181,13cyclictest780-21runrttasks22:43:080
1430099180,14cyclictest29213-21sh21:41:500
1236699180,10tDemoTimingTask18983-21chrt22:30:015
681029170,6tAtEmLog_013166-21chrt21:33:205
2529999170,9tDemoTimingTask25665-21taskset20:50:005
14317991714,2cyclictest1668-21kworker/3:0+events21:30:413
1431099170,10cyclictest24776-21rm23:08:522
14300991710,5cyclictest648-21dbus-daemon19:10:010
1430099170,9cyclictest780-21runrttasks19:16:170
1430099170,9cyclictest780-21runrttasks00:22:320
1430099170,9cyclictest3794-21sh00:08:400
1430099170,9cyclictest25378-21latency_hist20:50:000
1430099170,9cyclictest18977-21ssh22:11:580
1430099170,9cyclictest17165-21sh23:22:120
1068599170,7tDemoTimingTask19843-21chrt00:17:125
1068599170,7tDemoTimingTask10901-21chrt00:12:235
3075629160,14tAtEmLog_032405-21chrt22:01:265
3075629160,14tAtEmLog_032405-21chrt22:01:265
3029239160,0EcMasterDemoSyn0-21swapper/523:11:255
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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