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2026-05-08 - 13:18
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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 Fri May 08, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3227939870,0EcMasterDemoSyn3228529tAtEmLog_021:10:165
915039830,0EcMasterDemoSyn916029tAtEmLog_020:24:395
174339830,0EcMasterDemoSyn175329tAtEmLog_020:09:275
1410039830,0EcMasterDemoSyn1411029tAtEmLog_021:35:405
1410039830,0EcMasterDemoSyn1411029tAtEmLog_021:35:395
3235739820,0EcMasterDemoSyn3236729tAtEmLog_022:21:185
2706039820,0EcMasterDemoSyn2707029tAtEmLog_019:54:135
2440239820,0EcMasterDemoSyn2441229tAtEmLog_019:49:095
2273339820,0EcMasterDemoSyn2274329tAtEmLog_022:51:425
2190339820,0EcMasterDemoSyn2191329tAtEmLog_023:27:135
2047439820,0EcMasterDemoSyn2048429tAtEmLog_000:38:135
1776439820,0EcMasterDemoSyn1777429tAtEmLog_023:06:565
1386739820,0EcMasterDemoSyn1387729tAtEmLog_020:34:475
1223139820,0EcMasterDemoSyn1224129tAtEmLog_019:23:485
749439810,0EcMasterDemoSyn750429tAtEmLog_019:13:395
444439810,0EcMasterDemoSyn445429tAtEmLog_022:41:355
1865839810,0EcMasterDemoSyn1866829tAtEmLog_020:44:555
270842240,3sleep50-21swapper/521:25:185
532099215,7cyclictest25289-21ssh22:00:110
532099210,8cyclictest174-1kworker/0:1H+kblockd22:52:060
532099210,7cyclictest28143-21sh22:36:480
532099210,7cyclictest1135739runintdemo5min00:33:080
532099206,6cyclictest1429-21tune2fs22:40:140
532099203,5cyclictest7385-21ls22:25:220
532099201,7cyclictest31890-21latency_hist20:05:010
532099200,7cyclictest30578-21switchtime00:25:220
532099200,7cyclictest22724-21ssh22:15:560
532099200,7cyclictest19091-21sh21:56:190
532099200,7cyclictest17926-21memory21:20:180
532099200,7cyclictest14824-21sshd19:28:060
532099200,7cyclictest14393-21sh22:11:250
532099200,7cyclictest12152-21sh21:17:040
532099200,6cyclictest29284-21wc22:20:120
532099200,12cyclictest4301-21sh23:17:310
532099200,12cyclictest3289-21ssh00:10:180
532099200,12cyclictest22156-21apt23:10:000
532099195,6cyclictest27782-21ssh21:43:490
532099194,7cyclictest25962-21fschecks_count00:05:140
532099194,7cyclictest11563-21/usr/sbin/munin22:45:230
532099192,9cyclictest4916-21ps21:30:330
532099191,10cyclictest22654-21sh23:10:080
532099190,8cyclictest17959-21sh00:36:250
532099190,7cyclictest8900-21sh21:50:330
532099190,7cyclictest4404-21cut23:35:200
532099190,7cyclictest4404-21cut23:35:190
532099190,7cyclictest32266-21ps21:10:170
532099190,7cyclictest28869-21uname22:55:160
532099190,7cyclictest20386-21ssh23:26:090
532099190,7cyclictest16060-21cut00:00:010
532099190,7cyclictest14038-21sh23:40:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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