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2026-04-21 - 03:40
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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 100 highest latencies:
System rack5slot1.osadl.org (updated Tue Apr 21, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10592391100,0EcMasterDemoSyn10597-21runintdemo5min23:04:001
10592391100,0EcMasterDemoSyn10597-21runintdemo5min23:04:001
1660421030,0sleep50-21swapper/521:37:375
2910539850,0EcMasterDemoSyn2911529tAtEmLog_023:14:085
2738439850,0EcMasterDemoSyn2739529tAtEmLog_000:25:095
83539830,0EcMasterDemoSyn84529tAtEmLog_023:34:255
2493039830,0EcMasterDemoSyn2494029tAtEmLog_020:57:135
887739820,0EcMasterDemoSyn888729tAtEmLog_000:15:005
414939820,0EcMasterDemoSyn0-21swapper/500:35:165
2964039820,0EcMasterDemoSyn2965029tAtEmLog_022:38:395
220239820,0EcMasterDemoSyn221229tAtEmLog_022:23:275
2049939820,0EcMasterDemoSyn2050929tAtEmLog_022:33:345
1547839820,0EcMasterDemoSyn1548829tAtEmLog_020:36:575
527739810,0EcMasterDemoSyn528729tAtEmLog_019:05:405
1076139810,0EcMasterDemoSyn1077129tAtEmLog_020:26:485
1059239810,0EcMasterDemoSyn1060229tAtEmLog_023:04:015
1059239810,0EcMasterDemoSyn1060229tAtEmLog_023:04:005
771039570,0EcMasterDemoSyn0-21swapper/421:32:434
587539280,1EcMasterDemoSyn5881-21ps23:19:123
771039230,1EcMasterDemoSyn7719-21runintdemo5min21:32:430
713039230,1EcMasterDemoSyn7137-21grep22:08:142
188442210,0sleep50-21swapper/500:20:145
142622210,1sleep20-21swapper/221:18:432
571099201,6cyclictest2545150cat21:25:004
571099191,13cyclictest16-1pr/legacy00:25:064
571099190,9cyclictest24548-21sh23:29:394
569399196,10cyclictest28049-21sh21:44:150
571099181,6cyclictest22750md0_raid119:55:294
571099180,9cyclictest25806-21sh21:42:434
571099180,9cyclictest15352-21runrttasks21:36:444
571099180,8cyclictest8803-21sh22:45:094
571099180,8cyclictest780-21runrttasks19:16:064
571099180,8cyclictest5227-21runrttasks23:54:564
571099180,8cyclictest4913-21sh23:18:324
571099180,8cyclictest3665-21ssh22:24:274
571099180,8cyclictest3535-21sh22:05:434
571099180,8cyclictest27928-21sh23:49:314
571099180,8cyclictest1616-21needreboot00:10:194
571099180,8cyclictest12192-21sh21:17:184
5706991812,5cyclictest6991-21grep23:55:173
5706991812,5cyclictest6991-21grep23:55:163
569399186,9cyclictest7356-21sh22:44:200
569399185,9cyclictest3617-21sh21:48:270
569399180,9cyclictest7938-21sh22:08:450
569399180,14cyclictest16776-21sh00:36:390
569399180,10cyclictest22445-21sh00:21:490
569399180,10cyclictest18287-21sh23:44:020
569399180,10cyclictest1525-21sh00:28:370
2965199181,6tDemoTimingTask4595-21chrt22:42:245
772199170,15tDemoTimingTask1949-21sleep21:34:555
571099179,3cyclictest24495-21cut00:05:154
571099175,6cyclictest30392-21date21:10:004
571099174,6cyclictest648-21dbus-daemon20:10:194
571099174,6cyclictest23125-21expr19:45:144
571099174,6cyclictest17061-21needreboot20:40:174
571099173,6cyclictest14443-21timerandwakeup19:25:254
571099173,6cyclictest14443-21timerandwakeup19:25:254
571099172,7cyclictest455-21expr22:40:154
571099171,9cyclictest2100-21sh22:59:214
571099171,12cyclictest16-1pr/legacy20:31:514
571099170,9cyclictest6527-21sensors_volt22:25:224
571099170,9cyclictest32351-21ssh22:04:314
571099170,9cyclictest27399-21runrttasks22:37:044
571099170,9cyclictest26927-21latency_hist00:25:014
571099170,9cyclictest20322-21diskmemload22:15:174
571099170,9cyclictest20122-21sh22:50:374
571099170,9cyclictest20072-21sleep23:09:084
571099170,9cyclictest19094-21hddtemp_smartct20:45:154
571099170,9cyclictest16996-21sh00:00:284
571099170,9cyclictest12687-21ssh21:53:284
571099170,9cyclictest11257-21runrttasks00:34:104
571099170,8cyclictest8723-21needreboot23:20:184
571099170,8cyclictest8554-21sh23:38:314
571099170,8cyclictest780-21runrttasks20:21:004
571099170,8cyclictest25074-21diskmemload23:11:164
571099170,8cyclictest19274-21sh21:56:454
571099170,8cyclictest15395-21/usr/sbin/munin19:30:254
571099170,10cyclictest6218-21runrttasks21:14:284
571099170,10cyclictest14098-21ssh23:41:034
571099170,10cyclictest10227-21/usr/sbin/munin22:10:184
569899171,12cyclictest16-1pr/legacy23:14:071
569399170,9cyclictest26369-21hddtemp_smartct23:30:160
569399170,9cyclictest14959-21sh00:00:120
569399170,9cyclictest12167-21sh00:15:570
569399170,13cyclictest16196-21sh23:06:220
1503429170,10tAtEmLog_015147-21chrt23:24:215
646429160,7tAtEmLog_015200-21chrt22:48:315
571099164,6cyclictest716-21snmpd21:46:054
571099164,6cyclictest648-21dbus-daemon20:05:204
571099164,6cyclictest27159-21cat23:30:234
571099164,5cyclictest11225-21date20:30:004
571099160,9cyclictest780-21runrttasks19:40:024
571099160,9cyclictest6135-21ssh23:00:504
571099160,9cyclictest6135-21ssh23:00:494
571099160,9cyclictest29554-21/usr/sbin/munin20:00:244
571099160,9cyclictest14857-21timerwakeupswit00:35:254
571099160,9cyclictest14048-21ssh22:30:104
571099160,9cyclictest12507-21runrttasks19:21:574
571099160,9cyclictest12507-21runrttasks19:21:574
571099160,8cyclictest9341-21sh00:15:054
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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