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2025-12-06 - 02:39
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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 Sat Dec 06, 2025 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2423139920,0EcMasterDemoSyn2424129tAtEmLog_022:58:595
1236439920,0EcMasterDemoSyn1237429tAtEmLog_019:36:095
1813139830,0EcMasterDemoSyn1814129tAtEmLog_020:57:175
1716039830,0EcMasterDemoSyn1717029tAtEmLog_022:53:555
758039820,0EcMasterDemoSyn759029tAtEmLog_000:20:085
550539820,0EcMasterDemoSyn551529tAtEmLog_023:09:085
523439820,0EcMasterDemoSyn524429tAtEmLog_019:20:575
3077539820,0EcMasterDemoSyn3078529tAtEmLog_023:04:045
149439820,0EcMasterDemoSyn150429tAtEmLog_021:37:515
1185939820,0EcMasterDemoSyn1186929tAtEmLog_023:59:505
1945639810,0EcMasterDemoSyn1946629tAtEmLog_019:51:225
1932439810,0EcMasterDemoSyn1933429tAtEmLog_000:04:545
1241539810,0EcMasterDemoSyn1242529tAtEmLog_023:14:125
21652580,0sleep00-21swapper/021:38:250
1067239490,1EcMasterDemoSyn10682-21runintdemo5min21:22:380
234122460,0sleep00-21swapper/023:21:170
30953994437,6cyclictest21983-21kworker/3:0+events20:37:003
3095399200,6cyclictest12472-21runintdemo5min23:14:153
3093899206,10cyclictest8010-21sh23:33:580
3095399195,7cyclictest17646-21latency_hist22:10:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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