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2026-05-17 - 01:29
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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 May 16, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19781391220,0EcMasterDemoSyn0-21swapper/210:57:492
740639920,0EcMasterDemoSyn741629tAtEmLog_009:21:285
2781339860,0EcMasterDemoSyn2782329tAtEmLog_011:38:235
556839830,0EcMasterDemoSyn557829tAtEmLog_011:07:585
240739830,0EcMasterDemoSyn241729tAtEmLog_008:35:495
1180039830,0EcMasterDemoSyn1181029tAtEmLog_009:41:455
3211539820,0EcMasterDemoSyn3212529tAtEmLog_011:58:405
3009839820,0EcMasterDemoSyn3010829tAtEmLog_008:25:425
2700739820,0EcMasterDemoSyn2701729tAtEmLog_012:13:535
714239810,0EcMasterDemoSyn715229tAtEmLog_008:45:595
1725039810,0EcMasterDemoSyn1726029tAtEmLog_009:06:165
1725039810,0EcMasterDemoSyn1726029tAtEmLog_009:06:165
1221039810,0EcMasterDemoSyn1222029tAtEmLog_008:56:075
1190339810,0EcMasterDemoSyn1191329tAtEmLog_007:50:125
1119839810,0EcMasterDemoSyn1120829tAtEmLog_010:17:155
1067939810,0EcMasterDemoSyn1068929tAtEmLog_010:52:455
124762790,0sleep10-21swapper/110:18:081
714239570,0EcMasterDemoSyn715229tAtEmLog_008:51:025
2781339380,0EcMasterDemoSyn27821-21runintdemo5min11:38:233
151039350,1EcMasterDemoSyn1519-21wc10:47:414
197952290,0sleep50-21swapper/512:27:395
1725039270,1EcMasterDemoSyn17259-21runintdemo5min09:06:160
1725039270,1EcMasterDemoSyn17259-21runintdemo5min09:06:160
2468299219,8cyclictest29873-21cut12:15:153
2032339210,1EcMasterDemoSyn20316-21ssh10:22:192
56132200,0sleep40-21swapper/409:20:244
276632200,1sleep50-21swapper/512:31:505
24682992018,2cyclictest6101-21kworker/3:2+events10:32:273
2468399195,9cyclictest4479-21grep08:40:234
2468399190,7cyclictest401250latency_hist07:35:014
2468399190,7cyclictest112650latency_hist10:30:004
2468399190,6cyclictest1792639ps12:08:494
2582199180,8tDemoTimingTask25878-21chrt09:31:395
2468399180,7cyclictest10023-21sh12:04:334
2468399180,6cyclictest173761cpuspeed_turbos09:45:144
2467999181,12cyclictest16-1pr/legacy10:32:270
2467999180,14cyclictest5005-21sh11:07:330
2467999180,10cyclictest2935-21sh09:36:560
2467999180,10cyclictest24619-21sh09:13:350
2467999180,10cyclictest16895-21sh12:25:330
1784699180,10tDemoTimingTask17899-21chrt08:00:215
961139170,0EcMasterDemoSyn0-21swapper/511:28:155
692929170,10tAtEmLog_07034-21chrt09:57:025
556839170,7EcMasterDemoSyn12682-21chrt11:11:355
2774929170,10tAtEmLog_028094-21chrt08:24:565
2582199170,7tDemoTimingTask938-21taskset09:35:345
2468399170,9cyclictest21170-21taskset10:58:454
2468399170,7cyclictest6760-21sh11:08:464
2468399170,7cyclictest24929-21ssh09:13:474
2468399170,7cyclictest24332-21ssh12:12:004
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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