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2026-06-30 - 19:57
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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 Jun 30, 2026 12:44:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23628391000,2EcMasterDemoSyn41-21ksoftirqd/210:31:512
1354039920,0EcMasterDemoSyn1355029tAtEmLog_008:25:045
2506039840,0EcMasterDemoSyn2507029tAtEmLog_012:38:375
232739840,0EcMasterDemoSyn233729tAtEmLog_009:05:385
3084439830,0EcMasterDemoSyn3085429tAtEmLog_007:54:385
1778139830,0EcMasterDemoSyn1779129tAtEmLog_011:22:335
108939830,0EcMasterDemoSyn109929tAtEmLog_007:59:435
973339820,0EcMasterDemoSyn974329tAtEmLog_010:06:305
849539820,0EcMasterDemoSyn850629tAtEmLog_008:14:555
562739820,0EcMasterDemoSyn563729tAtEmLog_009:10:425
2728239820,0EcMasterDemoSyn2729229tAtEmLog_008:50:255
2362839820,0EcMasterDemoSyn2363829tAtEmLog_010:31:505
874039810,0EcMasterDemoSyn875029tAtEmLog_007:09:005
3237939810,0EcMasterDemoSyn3238929tAtEmLog_009:00:355
2635539810,0EcMasterDemoSyn2636729tAtEmLog_012:03:075
1886839810,0EcMasterDemoSyn1887829tAtEmLog_010:11:335
1620039810,0EcMasterDemoSyn1621029tAtEmLog_008:30:085
347039800,0EcMasterDemoSyn348029tAtEmLog_008:04:475
2848639380,1EcMasterDemoSyn28495-21wc07:49:343
2848639380,1EcMasterDemoSyn28495-21wc07:49:343
356739330,0EcMasterDemoSyn0-21swapper/511:32:425
97552300,1sleep50-21swapper/512:30:145
299239290,1EcMasterDemoSyn3001-21runintdemo5min12:08:113
8914992421,2cyclictest10779-21kworker/1:1+events09:46:111
1372139220,0EcMasterDemoSyn13729-21runintdemo5min11:02:170
2114439210,0EcMasterDemoSyn21150-21runintdemo5min12:18:203
201682210,1sleep30-21swapper/312:35:253
2207739200,5EcMasterDemoSyn651irq_work/511:42:515
106539200,0EcMasterDemoSyn0-21swapper/509:25:565
8914991911,6cyclictest24751-21tail07:40:161
890999190,15cyclictest28715-21sh11:28:530
892799181,13cyclictest16-1pr/legacy07:19:084
890999180,9cyclictest780-21runrttasks09:47:500
890999180,14cyclictest31834-21memory09:25:180
890999180,14cyclictest29346-21sh10:17:340
890999180,10cyclictest4290-21sh11:33:100
890999180,10cyclictest31670-21sh11:48:130
890999180,10cyclictest2987-21ssh10:38:450
504399180,10tDemoTimingTask10231-21chrt10:25:005
3193839180,1EcMasterDemoSyn31946-21runintdemo5min11:12:251
892399175,9cyclictest716-21snmpd11:42:263
891899170,10cyclictest15023-21sh12:15:072
890999170,9cyclictest3932-21sh12:26:210
890999170,9cyclictest32159-21sh09:43:310
890999170,9cyclictest24820-21sh11:08:430
890999170,9cyclictest19534-21sh11:59:390
890999170,9cyclictest11364-21sh09:31:440
890999170,7cyclictest13581-21ssh11:38:100
890999170,14cyclictest4779-21sh11:50:480
890999170,14cyclictest28387-21sh12:04:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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