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2026-07-19 - 12:45
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot4.osadl.org (updated Sun Jul 19, 2026 00:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71570rcu_preempt0-21swapper/300:04:133
71570rcu_preempt0-21swapper/300:04:133
31646995218cyclictest6228-21grep19:39:200
31646995218cyclictest6228-21grep19:39:200
3164699514cyclictest0-21swapper/023:44:300
3164699514cyclictest0-21swapper/023:44:300
3164699514cyclictest0-21swapper/023:44:300
3164699514cyclictest0-21swapper/023:44:300
3164699513cyclictest0-21swapper/022:19:400
3164699513cyclictest0-21swapper/022:19:400
3164699512cyclictest17279-21memory20:19:190
3164699512cyclictest17279-21memory20:19:190
3164699504cyclictest0-21swapper/022:04:190
3164699504cyclictest0-21swapper/022:04:190
3164699504cyclictest0-21swapper/022:04:190
3164699504cyclictest0-21swapper/000:19:200
3164699504cyclictest0-21swapper/000:19:200
3164699504cyclictest0-21swapper/000:19:200
3164699503cyclictest0-21swapper/023:29:460
3164699503cyclictest0-21swapper/023:29:460
3164699503cyclictest0-21swapper/022:29:260
3164699503cyclictest0-21swapper/022:29:260
3164699503cyclictest0-21swapper/022:29:260
3164699503cyclictest0-21swapper/022:00:230
3164699503cyclictest0-21swapper/022:00:230
3164699503cyclictest0-21swapper/021:09:160
3164699503cyclictest0-21swapper/021:09:160
3164699503cyclictest0-21swapper/021:09:160
3164699503cyclictest0-21swapper/000:27:230
3164699503cyclictest0-21swapper/000:27:230
31646995016cyclictest0-21swapper/021:29:510
31646995016cyclictest0-21swapper/021:29:510
31646995016cyclictest0-21swapper/021:29:510
3164699493cyclictest0-21swapper/023:21:350
3164699493cyclictest0-21swapper/023:21:350
3164699493cyclictest0-21swapper/023:21:350
3164699493cyclictest0-21swapper/023:04:300
3164699493cyclictest0-21swapper/023:04:300
3164699493cyclictest0-21swapper/022:16:540
3164699493cyclictest0-21swapper/022:16:540
3164699493cyclictest0-21swapper/022:16:540
3164699493cyclictest0-21swapper/020:49:280
3164699493cyclictest0-21swapper/020:49:280
3164699493cyclictest0-21swapper/020:49:280
3164699493cyclictest0-21swapper/019:24:270
3164699493cyclictest0-21swapper/019:24:270
3164699493cyclictest0-21swapper/019:24:270
3164699493cyclictest0-21swapper/000:30:540
3164699493cyclictest0-21swapper/000:30:540
3164699493cyclictest0-21swapper/000:30:540
31646994917cyclictest0-21swapper/021:14:250
31646994917cyclictest0-21swapper/021:14:250
3164699484cyclictest0-21swapper/021:54:160
3164699484cyclictest0-21swapper/021:54:160
3164699484cyclictest0-21swapper/020:58:590
3164699484cyclictest0-21swapper/020:58:590
3164699484cyclictest0-21swapper/020:28:320
3164699484cyclictest0-21swapper/020:28:320
3164699484cyclictest0-21swapper/020:28:320
3164699483cyclictest0-21swapper/023:26:120
3164699483cyclictest0-21swapper/023:26:120
3164699483cyclictest0-21swapper/023:26:120
3164699483cyclictest0-21swapper/023:16:200
3164699483cyclictest0-21swapper/023:16:200
3164699483cyclictest0-21swapper/023:16:200
3164699483cyclictest0-21swapper/022:24:590
3164699483cyclictest0-21swapper/022:24:590
3164699483cyclictest0-21swapper/022:24:590
3164699483cyclictest0-21swapper/022:10:350
3164699483cyclictest0-21swapper/022:10:350
3164699483cyclictest0-21swapper/021:50:480
3164699483cyclictest0-21swapper/021:50:480
3164699483cyclictest0-21swapper/021:50:480
3164699483cyclictest0-21swapper/021:41:100
3164699483cyclictest0-21swapper/021:41:100
3164699483cyclictest0-21swapper/021:41:100
3164699483cyclictest0-21swapper/021:37:480
3164699483cyclictest0-21swapper/021:37:480
3164699483cyclictest0-21swapper/020:34:120
3164699483cyclictest0-21swapper/020:34:120
3164699483cyclictest0-21swapper/019:38:220
3164699483cyclictest0-21swapper/019:38:220
3164699483cyclictest0-21swapper/019:38:220
3164699483cyclictest0-21swapper/000:16:220
3164699483cyclictest0-21swapper/000:16:220
3164699483cyclictest0-21swapper/000:16:220
3164699483cyclictest0-21swapper/000:10:500
3164699483cyclictest0-21swapper/000:10:500
31646994817cyclictest0-21swapper/021:23:140
31646994817cyclictest0-21swapper/021:23:140
31646994817cyclictest0-21swapper/021:23:140
3164699473cyclictest0-21swapper/023:39:190
3164699473cyclictest0-21swapper/023:39:190
3164699473cyclictest0-21swapper/023:39:190
3164699473cyclictest0-21swapper/023:39:190
46250450irq/120-QManpo31402-211
46250450irq/120-QManpo31402-211
71440rcu_preempt0-21swapper/122:03:231
71440rcu_preempt0-21swapper/122:03:231
71440rcu_preempt0-21swapper/023:12:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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