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2026-03-24 - 16:04
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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 Tue Mar 24, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23689391130,1EcMasterDemoSyn23695-21runintdemo5min08:22:454
2032839920,0EcMasterDemoSyn2033829tAtEmLog_007:06:425
163422910,1sleep10-21swapper/112:27:341
148639850,0EcMasterDemoSyn149629tAtEmLog_011:25:195
2345139830,0EcMasterDemoSyn2346129tAtEmLog_012:31:155
2749639820,0EcMasterDemoSyn2750629tAtEmLog_007:21:545
2634539820,0EcMasterDemoSyn2635529tAtEmLog_008:27:495
1653139820,0EcMasterDemoSyn1654129tAtEmLog_008:07:335
1456739820,0EcMasterDemoSyn1457729tAtEmLog_010:39:415
142839820,0EcMasterDemoSyn143929tAtEmLog_010:14:195
943939810,0EcMasterDemoSyn944929tAtEmLog_007:52:205
2905839810,0EcMasterDemoSyn2906829tAtEmLog_011:05:015
1344539810,0EcMasterDemoSyn1345529tAtEmLog_009:08:235
1109039810,0EcMasterDemoSyn1110029tAtEmLog_009:03:195
2837839250,1EcMasterDemoSyn28386-21runintdemo5min12:16:010
2935539230,0EcMasterDemoSyn0-21swapper/509:54:025
2072699236,13cyclictest30386-21needreboot12:35:180
161072220,0sleep30-21swapper/312:27:253
20734992117,3cyclictest9247-21kworker/2:2+events09:48:562
2072699217,8cyclictest13745-21sh10:03:100
2072699217,12cyclictest30725-21sh11:23:500
2072699207,6cyclictest29061-21ssh11:59:020
2072699207,11cyclictest4074-21ssh09:21:540
2072699205,11cyclictest4516-21ssh12:03:130
2072699205,11cyclictest4516-21ssh12:03:120
2072699205,11cyclictest4052-21ssh09:57:450
2072699204,12cyclictest8989-21sh09:42:300
2072699197,6cyclictest944-21sh11:25:150
2072699197,10cyclictest23024-21ssh09:15:020
2072699196,11cyclictest6654-21sh10:52:390
2072699196,11cyclictest13919-21sh10:56:120
2072699195,5cyclictest9364-21ssh11:11:270
2072699195,10cyclictest23619-21sh11:37:410
2072699195,10cyclictest22667-21sh11:19:310
2072699195,10cyclictest17409-21sh09:11:180
2072699194,8cyclictest31479-21sh11:05:340
2276829180,8tAtEmLog_022927-21chrt07:13:335
2072699188,8cyclictest2940-21ssh11:44:410
2072699187,6cyclictest21875-21basename08:20:120
2072699187,5cyclictest16026-21ssh09:46:040
2072699186,8cyclictest19126-21runrttasks10:41:170
2072699186,7cyclictest24986-21/usr/sbin/munin10:45:270
2072699186,6cyclictest8703-21ssh10:18:030
2072699186,6cyclictest4673-21ssh10:33:490
2072699186,6cyclictest27978-21ssh10:10:230
2072699186,6cyclictest21510-21sh09:31:170
2072699186,10cyclictest9087-21sh12:23:440
2072699186,10cyclictest23994-21timerwakeupswit09:50:230
2072699186,10cyclictest20198-21ssh10:24:450
2072699185,9cyclictest26753-21ssh12:33:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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