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2025-12-16 - 20:37
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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 Wed Dec 17, 2025 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21941391390,1EcMasterDemoSyn21950-21runintdemo5min20:06:292
3075721040,0sleep50-21swapper/521:15:405
909839830,0EcMasterDemoSyn910829tAtEmLog_019:36:045
3006339830,0EcMasterDemoSyn3007329tAtEmLog_000:30:105
2430039830,0EcMasterDemoSyn2431029tAtEmLog_020:11:335
2194139830,0EcMasterDemoSyn2195129tAtEmLog_020:06:285
1320939830,0EcMasterDemoSyn1321929tAtEmLog_020:57:115
1201639830,0EcMasterDemoSyn1202629tAtEmLog_000:20:015
849739820,0EcMasterDemoSyn850729tAtEmLog_020:47:025
674439820,0EcMasterDemoSyn675429tAtEmLog_019:30:595
438339820,0EcMasterDemoSyn439329tAtEmLog_019:25:545
376239820,0EcMasterDemoSyn377229tAtEmLog_020:36:555
3139839820,0EcMasterDemoSyn3140829tAtEmLog_020:26:465
2940939820,0EcMasterDemoSyn2941929tAtEmLog_021:32:415
2696639820,0EcMasterDemoSyn2697629tAtEmLog_019:05:375
2665539820,0EcMasterDemoSyn2666529tAtEmLog_020:16:385
2532639820,0EcMasterDemoSyn2533629tAtEmLog_021:47:545
2200639820,0EcMasterDemoSyn2201629tAtEmLog_023:49:365
1802139820,0EcMasterDemoSyn1803129tAtEmLog_022:53:495
1802139820,0EcMasterDemoSyn1803129tAtEmLog_022:53:495
1649139820,0EcMasterDemoSyn1650129tAtEmLog_019:51:155
1292439820,0EcMasterDemoSyn1293429tAtEmLog_023:44:315
1591539810,0EcMasterDemoSyn1592529tAtEmLog_021:42:505
87222370,0sleep30-21swapper/320:48:043
1958539250,3EcMasterDemoSyn19594-21runintdemo5min20:01:251
865439240,1EcMasterDemoSyn8660-21runintdemo5min22:13:153
438339230,0EcMasterDemoSyn4390-21grep19:25:553
277192220,0sleep00-21swapper/021:31:330
2903399189,7cyclictest22468-21tail00:08:061
2902799185,9cyclictest32644-21sh23:02:260
2902799180,14cyclictest7045-21sh00:17:540
2902799180,14cyclictest356-21sh23:55:380
2902799180,10cyclictest28396-21sh22:42:130
40702170,2sleep00-21swapper/022:46:330
29042991710,6cyclictest4124-21tr23:58:043
2902799170,9cyclictest831-21runrttasks23:52:240
2902799170,9cyclictest17700-21sh23:29:040
2902799170,14cyclictest32683-21sh23:19:420
2902799170,10cyclictest1311-21sh21:52:160
1959699170,7tDemoTimingTask19671-21chrt20:02:035
1695499170,10tDemoTimingTask17554-21chrt00:05:005
2904299164,9cyclictest807-21postgres22:58:573
2903799164,8cyclictest6081-21latency_hist00:35:002
29037991613,2cyclictest20130-21diskmemload23:49:592
2903799160,10cyclictest31279-21sh23:01:302
2903399164,9cyclictest807-21postgres20:31:511
2903399164,6cyclictest631-21processes19:18:101
2903399164,6cyclictest631-21processes19:18:101
2902799160,8cyclictest5357-21aten2_r5power_c23:23:040
2902799160,8cyclictest24190-21sh00:27:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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