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2025-12-10 - 21:28
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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 Wed Dec 10, 2025 12:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
983391270,0EcMasterDemoSyn0-21swapper/009:48:470
41372960,0sleep20-21swapper/211:45:202
2112839950,0EcMasterDemoSyn2113929tAtEmLog_012:26:005
3082139910,0EcMasterDemoSyn3083129tAtEmLog_011:40:205
960139830,0EcMasterDemoSyn961129tAtEmLog_008:42:515
493139830,0EcMasterDemoSyn494129tAtEmLog_011:20:035
3012139830,1EcMasterDemoSyn3013129tAtEmLog_008:17:305
2989639830,0EcMasterDemoSyn2990629tAtEmLog_010:14:085
455239820,0EcMasterDemoSyn455929tAtEmLog_011:45:265
1905539820,0EcMasterDemoSyn1906529tAtEmLog_009:03:095
1071739820,0EcMasterDemoSyn1072729tAtEmLog_007:36:565
1071739820,0EcMasterDemoSyn1072729tAtEmLog_007:36:565
722139810,0EcMasterDemoSyn723129tAtEmLog_008:37:485
3095939810,0EcMasterDemoSyn3096929tAtEmLog_011:14:595
3093939810,0EcMasterDemoSyn3094929tAtEmLog_009:18:225
2888439810,0EcMasterDemoSyn2889429tAtEmLog_007:06:315
2274039810,0EcMasterDemoSyn2275029tAtEmLog_008:02:175
1195739810,0EcMasterDemoSyn1196829tAtEmLog_008:47:565
29250993428,5cyclictest5896-21kworker/2:2+events08:52:582
1405139300,1EcMasterDemoSyn14056-21runintdemo5min10:59:464
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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