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2026-06-13 - 19:10
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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 Sat Jun 13, 2026 12:44:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71640rcu_preempt0-21swapper/211:45:472
71640rcu_preempt0-21swapper/211:45:472
71640rcu_preempt0-21swapper/211:45:472
3261099463cyclictest0-21swapper/112:43:081
3261099463cyclictest0-21swapper/112:43:081
3261099463cyclictest0-21swapper/112:43:081
3261099444cyclictest0-21swapper/110:18:481
3261099444cyclictest0-21swapper/110:18:481
3261099444cyclictest0-21swapper/110:18:481
3261099443cyclictest0-21swapper/111:51:001
3261099443cyclictest0-21swapper/111:51:001
3261099443cyclictest0-21swapper/111:51:001
71430rcu_preempt0-21swapper/109:21:391
71430rcu_preempt0-21swapper/109:21:391
71430rcu_preempt0-21swapper/109:21:391
46650430irq/116-QManpo30439-2110:48:553
3261099434cyclictest0-21swapper/111:36:541
3261099434cyclictest0-21swapper/111:36:541
3261099434cyclictest0-21swapper/110:58:331
3261099434cyclictest0-21swapper/110:58:331
3261099434cyclictest0-21swapper/110:58:331
3261099434cyclictest0-21swapper/109:58:541
3261099434cyclictest0-21swapper/109:58:541
3261099433cyclictest0-21swapper/111:08:491
3261099433cyclictest0-21swapper/111:08:491
3261099433cyclictest0-21swapper/111:08:491
32610994318cyclictest0-21swapper/112:36:521
32610994318cyclictest0-21swapper/112:36:521
32610994318cyclictest0-21swapper/112:36:521
32610994317cyclictest0-21swapper/108:38:521
32610994317cyclictest0-21swapper/108:38:521
71420rcu_preempt0-21swapper/009:19:170
71420rcu_preempt0-21swapper/009:19:170
71420rcu_preempt0-21swapper/009:19:170
67652420sleep029905-1kworker/0:0H11:29:560
67652420sleep029905-1kworker/0:0H11:29:560
67652420sleep029905-1kworker/0:0H11:29:560
3261099424cyclictest0-21swapper/112:28:571
3261099424cyclictest0-21swapper/112:28:571
3261099424cyclictest0-21swapper/112:08:501
3261099424cyclictest0-21swapper/112:08:501
3261099424cyclictest0-21swapper/112:08:501
3261099423cyclictest0-21swapper/111:42:361
3261099423cyclictest0-21swapper/111:42:361
3261099423cyclictest0-21swapper/111:42:361
3261099423cyclictest0-21swapper/111:21:141
3261099423cyclictest0-21swapper/111:21:141
3261099423cyclictest0-21swapper/111:13:351
3261099423cyclictest0-21swapper/111:13:351
3261099423cyclictest0-21swapper/111:13:351
3261099423cyclictest0-21swapper/108:58:381
3261099423cyclictest0-21swapper/108:58:381
32610994217cyclictest0-21swapper/109:13:531
32610994217cyclictest0-21swapper/109:13:531
32610994217cyclictest0-21swapper/109:13:531
46050410irq/122-QManpo31833-10
46050410irq/122-QManpo0-210
46050410irq/122-QManpo0-210
3261099414cyclictest0-21swapper/109:38:441
3261099414cyclictest0-21swapper/109:38:441
3261099414cyclictest0-21swapper/109:38:441
3261099413cyclictest0-21swapper/111:03:581
3261099413cyclictest0-21swapper/111:03:581
3261099413cyclictest0-21swapper/111:03:581
3261099413cyclictest0-21swapper/109:54:111
3261099413cyclictest0-21swapper/109:54:111
3261099413cyclictest0-21swapper/109:54:111
3261099413cyclictest0-21swapper/108:53:461
3261099413cyclictest0-21swapper/108:53:461
3261099413cyclictest0-21swapper/108:53:461
32610994117cyclictest0-21swapper/112:27:431
32610994117cyclictest0-21swapper/112:27:431
32610994117cyclictest0-21swapper/112:27:431
71400rcu_preempt0-21swapper/010:09:580
71400rcu_preempt0-21swapper/010:09:580
46050400irq/122-QManpo19553-2110:48:550
46050400irq/122-QManpo19553-2110:48:550
3261099403cyclictest0-21swapper/111:47:551
3261099403cyclictest0-21swapper/111:47:551
3261099403cyclictest0-21swapper/111:47:551
3261099403cyclictest0-21swapper/110:47:041
3261099403cyclictest0-21swapper/110:47:041
3261099403cyclictest0-21swapper/110:47:041
3261099403cyclictest0-21swapper/110:47:041
3261099403cyclictest0-21swapper/110:10:371
3261099403cyclictest0-21swapper/110:10:371
3261099403cyclictest0-21swapper/109:51:201
3261099403cyclictest0-21swapper/109:51:201
3261099403cyclictest0-21swapper/109:36:571
3261099403cyclictest0-21swapper/109:36:571
3261099403cyclictest0-21swapper/109:27:331
3261099403cyclictest0-21swapper/109:27:331
3261099403cyclictest0-21swapper/109:27:331
3261099403cyclictest0-21swapper/107:53:401
3261099403cyclictest0-21swapper/107:53:401
71390rcu_preempt4944-21ssh10:23:390
71390rcu_preempt4944-21ssh10:23:390
71390rcu_preempt4944-21ssh10:23:390
71390rcu_preempt31817-21od07:09:112
71390rcu_preempt31207-21ssh11:13:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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