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2026-01-06 - 22:25
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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 Tue Jan 06, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28409391570,3EcMasterDemoSyn28417-21runintdemo5min09:49:254
765339830,0EcMasterDemoSyn766329tAtEmLog_008:43:305
546539830,0EcMasterDemoSyn547229tAtEmLog_010:29:595
3058539830,0EcMasterDemoSyn3059529tAtEmLog_011:00:255
2939839830,0EcMasterDemoSyn2940829tAtEmLog_012:11:245
261939820,0EcMasterDemoSyn262929tAtEmLog_008:33:215
1989539820,0EcMasterDemoSyn1990529tAtEmLog_008:02:565
1751339820,0EcMasterDemoSyn1752329tAtEmLog_007:57:525
1709839820,0EcMasterDemoSyn1710829tAtEmLog_009:03:475
189539810,0EcMasterDemoSyn190529tAtEmLog_011:56:115
1502839810,0EcMasterDemoSyn1503829tAtEmLog_012:21:335
1236639810,0EcMasterDemoSyn1237629tAtEmLog_008:53:385
3268439790,1EcMasterDemoSyn32692-21grep09:34:123
2332639790,1EcMasterDemoSyn23324-21ssh09:29:084
114812730,0sleep00-21swapper/011:44:060
3268439450,0EcMasterDemoSyn0-21swapper/009:34:120
111752400,1sleep111179-21grep10:50:151
2466239380,0EcMasterDemoSyn24668-21ps08:13:041
2641199190,15cyclictest19342-21sh10:36:570
143599190,11tDemoTimingTask1580-21chrt10:45:125
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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