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2026-04-09 - 19:53
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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 20 highest latencies:
System rack5slot1.osadl.org (updated Thu Apr 09, 2026 12:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
276992940,1sleep20-21swapper/211:23:472
1304339910,0EcMasterDemoSyn1305329tAtEmLog_010:21:405
1724439900,0EcMasterDemoSyn1725429tAtEmLog_010:41:575
816639850,0EcMasterDemoSyn817729tAtEmLog_009:00:325
2530239830,0EcMasterDemoSyn2531229tAtEmLog_011:58:015
2050939830,0EcMasterDemoSyn2051929tAtEmLog_007:14:035
1348439830,0EcMasterDemoSyn1349429tAtEmLog_009:46:105
518139820,0EcMasterDemoSyn519129tAtEmLog_007:49:335
3252939820,0EcMasterDemoSyn3253929tAtEmLog_009:20:495
2760239820,0EcMasterDemoSyn2761229tAtEmLog_007:29:165
1019439820,0EcMasterDemoSyn1020429tAtEmLog_007:59:405
711539810,0EcMasterDemoSyn712529tAtEmLog_011:47:535
2423139810,0EcMasterDemoSyn2424129tAtEmLog_012:33:315
2286839810,0EcMasterDemoSyn2287829tAtEmLog_007:19:065
1119239810,0EcMasterDemoSyn1120229tAtEmLog_012:08:105
1052239810,0EcMasterDemoSyn1053229tAtEmLog_009:05:375
2530239720,3EcMasterDemoSyn25311-21runintdemo5min11:58:022
229602240,3sleep50-21swapper/510:27:165
1831399191,13cyclictest16-1pr/legacy07:29:142
1830399180,10cyclictest18035-21sh11:18:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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