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2026-06-07 - 23:26
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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 Sun Jun 07, 2026 12:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
826621030,1sleep18268-21grep08:00:241
998139830,0EcMasterDemoSyn999129tAtEmLog_009:45:515
2734539830,0EcMasterDemoSyn2735529tAtEmLog_011:42:295
2687639830,0EcMasterDemoSyn2688629tAtEmLog_011:07:005
1916639830,0EcMasterDemoSyn1917629tAtEmLog_009:50:555
2782339820,1EcMasterDemoSyn2783329tAtEmLog_008:45:005
144739820,0EcMasterDemoSyn145729tAtEmLog_007:49:135
1445539820,0EcMasterDemoSyn1446529tAtEmLog_007:08:395
621539810,0EcMasterDemoSyn622529tAtEmLog_007:59:215
385939810,0EcMasterDemoSyn386929tAtEmLog_007:54:175
3197939780,1EcMasterDemoSyn31985-21runintdemo5min12:02:460
322962530,3sleep50-21swapper/508:52:015
3197939310,1EcMasterDemoSyn31987-21runintdemo5min12:02:461
14665992422,2cyclictest15726-21kworker/3:2+events11:00:263
14665992421,2cyclictest15726-21kworker/3:2+events10:27:513
856539220,1EcMasterDemoSyn8574-21wc10:56:501
14665992118,2cyclictest15726-21kworker/3:2+events09:47:503
511299191,10tDemoTimingTask5219-21chrt10:01:085
14669991916,2cyclictest26992-21kworker/4:1+events12:36:384
14669991916,2cyclictest26992-21kworker/4:1+events07:40:454
3180599180,8tDemoTimingTask1273-21chrt10:53:065
3180599180,7tDemoTimingTask7353-21chrt10:55:595
1465899184,10cyclictest780-21runrttasks12:11:401
1465899180,15cyclictest5907-21ssh09:44:221
1465499185,9cyclictest6774-21sh12:25:030
1465499180,15cyclictest5960-21sh12:24:420
1465499180,15cyclictest23251-21sed07:25:170
1465499180,10cyclictest28802-21sh11:08:190
1465499180,10cyclictest10022-21sh10:21:500
2830129170,10tAtEmLog_028319-21chrt09:56:005
2687729170,15tAtEmLog_028264-21taskset12:18:585
2338399170,9tDemoTimingTask23488-21chrt10:11:155
2176199170,10tDemoTimingTask24205-21chrt12:34:555
2073699170,7tDemoTimingTask22849-21chrt08:31:465
2073699170,7tDemoTimingTask20768-21chrt08:29:515
1844799170,10tDemoTimingTask23429-21taskset10:29:565
1822099170,10tDemoTimingTask18235-21taskset11:37:255
1778329170,7tAtEmLog_018403-21chrt12:13:215
1569429170,7tAtEmLog_018175-21taskset08:22:205
14669991714,2cyclictest26992-21kworker/4:1+events09:12:394
1466999170,9cyclictest12510-21runrttasks09:47:384
14661991715,2cyclictest4114-21kworker/2:0+events11:23:152
1465899174,9cyclictest14138-21ssh10:24:461
1465899173,10cyclictest27881-21diskmemload09:55:431
1465499170,9cyclictest7255-21diskmemload10:46:510
1465499170,9cyclictest6631-21sh10:55:280
1465499170,9cyclictest28691-21ssh10:50:150
1465499170,9cyclictest21159-21sh11:21:410
1465499170,9cyclictest16311-21sh12:30:150
1465499170,14cyclictest6792-21sh09:26:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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