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2026-03-29 - 18:42
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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 Mar 29, 2026 12:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
97812940,0sleep20-21swapper/212:35:272
285239930,0EcMasterDemoSyn286229tAtEmLog_007:17:115
1782839900,0EcMasterDemoSyn1783829tAtEmLog_011:10:275
256939840,0EcMasterDemoSyn258029tAtEmLog_010:45:055
1694239840,0EcMasterDemoSyn1695429tAtEmLog_009:23:575
3022039830,0EcMasterDemoSyn3023029tAtEmLog_012:11:185
287339830,0EcMasterDemoSyn288329tAtEmLog_009:34:055
448039820,0EcMasterDemoSyn449029tAtEmLog_008:28:105
261939820,0EcMasterDemoSyn262929tAtEmLog_011:56:055
235439820,0EcMasterDemoSyn236429tAtEmLog_012:31:365
2338439820,0EcMasterDemoSyn2339429tAtEmLog_009:08:445
2157739820,0EcMasterDemoSyn2158729tAtEmLog_009:44:145
1683939820,0EcMasterDemoSyn1684929tAtEmLog_011:45:565
1683939820,0EcMasterDemoSyn1684929tAtEmLog_011:45:565
1629339820,0EcMasterDemoSyn1630329tAtEmLog_008:53:315
1393739820,0EcMasterDemoSyn1394729tAtEmLog_008:48:275
1238839820,0EcMasterDemoSyn1239829tAtEmLog_009:39:105
1238839820,0EcMasterDemoSyn1239829tAtEmLog_009:39:095
43939810,0EcMasterDemoSyn44929tAtEmLog_007:12:065
3090739810,0EcMasterDemoSyn3091729tAtEmLog_009:13:485
3020439810,0EcMasterDemoSyn3021429tAtEmLog_010:24:485
2191139810,0EcMasterDemoSyn2192129tAtEmLog_011:30:455
1603439810,0EcMasterDemoSyn1604429tAtEmLog_012:21:265
1556939810,0EcMasterDemoSyn1557929tAtEmLog_007:42:325
700939610,1EcMasterDemoSyn7018-21runintdemo5min10:29:521
1281839250,0EcMasterDemoSyn12825-21runintdemo5min11:25:390
93362200,2sleep0221rcuc/010:12:530
3085099200,12cyclictest10786-21ssh10:31:093
30845992017,2cyclictest15278-21turbostat11:14:560
30850991914,5cyclictest5533-21turbostat07:29:553
3085099190,14cyclictest22568-21ssh11:13:473
30847991912,6cyclictest5967-21strings08:30:192
3084599190,10cyclictest8027-21sh12:17:060
369199180,10tDemoTimingTask10094-21chrt11:25:005
30850991810,7cyclictest4612-21turbostat11:40:003
3085099180,14cyclictest31310-21tr12:30:123
3085099180,12cyclictest26544-21rm10:04:543
3085099180,11cyclictest15249-21rm12:20:533
3084699181,13cyclictest16-1pr/legacy08:02:481
3084599181,9cyclictest780-21runrttasks07:12:200
3084599180,9cyclictest5040-21sh11:21:290
3084599180,15cyclictest19793-21sh12:24:060
3084599180,10cyclictest6946-21sh12:34:480
3084599180,10cyclictest5729-21sh09:17:280
3084599180,10cyclictest21699-21sh09:25:550
2595599180,8tDemoTimingTask26580-21taskset10:04:565
258029180,0tAtEmLog_00-21swapper/510:50:095
3085699171,12cyclictest16-1pr/legacy12:11:164
3085699171,12cyclictest16-1pr/legacy11:40:524
3085099172,10cyclictest326-21systemd-journal11:45:353
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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