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2026-05-07 - 14:30
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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 Thu May 07, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20774391670,0EcMasterDemoSyn0-21swapper/311:32:133
12043391520,1EcMasterDemoSyn12049-21ps07:44:021
8278391030,0EcMasterDemoSyn8283-21runintdemo5min09:55:524
2992839840,0EcMasterDemoSyn2993729tAtEmLog_011:37:175
662339830,0EcMasterDemoSyn663329tAtEmLog_011:42:205
2147439830,0EcMasterDemoSyn2148729tAtEmLog_009:10:145
1701639830,0EcMasterDemoSyn1702329tAtEmLog_010:36:265
416039820,0EcMasterDemoSyn417029tAtEmLog_007:28:485
3140439820,0EcMasterDemoSyn3141429tAtEmLog_009:15:175
2656139820,0EcMasterDemoSyn2657129tAtEmLog_008:14:265
251239820,0EcMasterDemoSyn252229tAtEmLog_011:22:045
2179539820,0EcMasterDemoSyn2180529tAtEmLog_008:04:185
3077639810,0EcMasterDemoSyn3078629tAtEmLog_011:01:465
2710139810,0EcMasterDemoSyn2711129tAtEmLog_007:08:325
3130939580,0EcMasterDemoSyn3131929tAtEmLog_008:29:385
1575139390,0EcMasterDemoSyn15757-21runintdemo5min09:00:042
2179539300,1EcMasterDemoSyn21801-21ps08:04:193
1463639270,4EcMasterDemoSyn14642-21ps12:22:553
748539250,1EcMasterDemoSyn7494-21wc11:06:524
1974229250,0tAtEmLog_00-21swapper/512:12:465
553539200,1EcMasterDemoSyn5544-21runintdemo5min12:17:510
2730399198,9cyclictest3281-21runintdemo5min10:46:350
849299180,15tDemoTimingTask11226-21taskset09:22:055
2730399185,7cyclictest14-21ksoftirqd/010:24:220
2730399181,13cyclictest16-1pr/legacy11:06:490
2730399180,14cyclictest10598-21sh11:26:240
2730399180,10cyclictest12379-21sh11:45:190
829199170,10tDemoTimingTask8395-21chrt09:55:555
3184599170,10tDemoTimingTask31964-21chrt07:19:565
2730799170,7cyclictest12359-21ssh12:40:014
2730799170,12cyclictest13955-21sh11:10:184
2730699174,9cyclictest326-21systemd-journal11:35:543
2730699171,12cyclictest16-1pr/legacy12:38:073
2730599170,10cyclictest24687-21ssh11:34:572
2730399170,9cyclictest13246-21sh09:40:410
2730399170,8cyclictest9244-21ssh09:56:310
2730399170,8cyclictest7252-21tr09:20:120
2730399170,7cyclictest15532-21ssh10:00:130
2730399170,14cyclictest7797-21sh09:38:150
1067099170,10tDemoTimingTask13914-21chrt12:04:545
2730799165,8cyclictest755-21postgres08:57:314
27307991613,2cyclictest0-21swapper/408:15:004
2730799160,9cyclictest11468-21sh10:15:264
2730699168,6cyclictest2257-21grep11:40:123
2730699160,9cyclictest28326-21sh11:18:473
2730699160,10cyclictest25064-21ssh09:47:353
2730699160,10cyclictest25064-21ssh09:47:353
2730599169,6cyclictest21738-21grep09:45:232
2730599169,6cyclictest21738-21grep09:45:232
2730599164,8cyclictest5743-21latency07:30:162
27305991612,3cyclictest648-21dbus-daemon07:45:012
2730399165,8cyclictest31821-21switchtime09:15:230
2730399165,6cyclictest14-21ksoftirqd/012:25:590
2730399161,12cyclictest14-21ksoftirqd/011:50:540
2730399160,13cyclictest780-21runrttasks08:45:460
2730399160,10cyclictest8557-21ssh10:50:040
2730399160,10cyclictest174-1kworker/0:1H+kblockd10:15:150
2421499160,10tDemoTimingTask24218-21chrt08:09:235
2730799158,6cyclictest19354-21cron09:45:004
2730799151,11cyclictest24276-21runrttasks08:09:514
2730799151,10cyclictest6268-21ssh11:42:064
2730799151,10cyclictest3592-21ssh09:53:554
2730799151,10cyclictest10784-21hddtemp_smartct07:40:164
2730799150,9cyclictest28777-21sh11:19:064
2730799150,13cyclictest19003-21interrupts12:25:164
2730799150,11cyclictest16-1pr/legacy07:18:394
2730699155,8cyclictest29670-21/usr/sbin/munin08:20:113
2730699151,11cyclictest16-1pr/legacy12:33:033
2730699151,10cyclictest24598-21/usr/sbin/munin08:10:193
2730699151,10cyclictest13392-21sh10:35:023
2730699150,11cyclictest9800-21ssh11:25:503
2730699150,11cyclictest28986-21ssh11:00:313
2730699150,10cyclictest4648-21ssh12:17:133
2730599154,8cyclictest24844-21kworker/u24:2+nfsiod11:40:372
2730599154,6cyclictest13685-21aten2_r5power_e10:35:122
2730599152,9cyclictest14517-21ssh09:41:352
2730599151,10cyclictest8506-21ssh10:14:412
2730599151,10cyclictest29652-21latency_hist09:15:012
2730499151,10cyclictest6955-21sh11:06:281
2730499150,9cyclictest7032-21sh12:18:531
2730499150,9cyclictest4820-21ssh11:23:401
2730499150,9cyclictest28849-21sh10:43:051
2730499150,9cyclictest13335-21diskmemload12:04:311
2730499150,10cyclictest18266-21sh09:44:141
2730399156,7cyclictest780-21runrttasks11:04:140
2730399156,7cyclictest21937-21diskstats11:15:130
2730399156,7cyclictest21049-21sh10:56:210
2730399155,8cyclictest4652-21cut10:30:120
2730399154,8cyclictest20749-21interrupts09:45:150
2730399154,8cyclictest20749-21interrupts09:45:140
2730399154,4cyclictest14-21ksoftirqd/012:40:010
2730399154,10cyclictest25495-21sort10:05:250
2730399152,9cyclictest3355-21proc_pri07:25:190
2730399152,11cyclictest3863-21vmstat11:40:240
2730399151,10cyclictest23973-21sh09:11:020
2730399151,10cyclictest11715-21sh12:03:220
2730399150,9cyclictest6972-21awk07:35:000
2730399150,9cyclictest22731-21sh11:33:350
2730399150,6cyclictest15675-21missed_timers12:05:180
2730399150,10cyclictest27574-21sh10:42:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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