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2026-08-16 - 05:46
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackfslot5.osadl.org (updated Sun Aug 16, 2026 03:37:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
231479999129899,8cyclictest0-21swapper/202:59:182
231459999029844,53cyclictest9507-21kworker/0:6+events02:59:180
231469998179807,5cyclictest0-21swapper/102:59:171
231489998019794,3cyclictest0-21swapper/302:59:173
2314599779732,41cyclictest23563-21kworker/0:4+events_freezable_power_03:25:570
2314799733721,7cyclictest0-21swapper/202:42:042
2314799721711,5cyclictest0-21swapper/203:04:012
2314799714704,5cyclictest0-21swapper/203:14:582
2314799712700,7cyclictest0-21swapper/202:53:032
2314799709699,5cyclictest0-21swapper/202:31:072
2314799709699,5cyclictest0-21swapper/202:31:062
2314599700666,28cyclictest23563-21kworker/0:4+events_freezable_power_02:42:040
2314899693682,7cyclictest0-21swapper/303:25:563
2314599691656,29cyclictest23563-21kworker/0:4+events_freezable_power_03:04:010
2314599686649,31cyclictest18568-21kworker/0:3+events_freezable_power_03:14:580
2314599679645,28cyclictest18568-21kworker/0:3+events_freezable_power_02:53:020
2314599670644,21cyclictest6736-21kworker/0:2+events_freezable_power_02:31:070
2314599670644,21cyclictest6736-21kworker/0:2+events_freezable_power_02:31:060
2314699639629,5cyclictest0-21swapper/102:42:041
2314899623616,3cyclictest0-21swapper/302:42:053
2314699618608,5cyclictest0-21swapper/102:53:021
2314699617607,5cyclictest0-21swapper/102:31:061
2314699617607,5cyclictest0-21swapper/102:31:061
2314899615606,5cyclictest0-21swapper/303:04:003
2314899608599,5cyclictest0-21swapper/303:14:593
2314899601594,3cyclictest0-21swapper/302:53:023
2314899601594,3cyclictest0-21swapper/302:31:063
2314899601594,3cyclictest0-21swapper/302:31:063
2314799597587,5cyclictest0-21swapper/203:25:572
2314699503495,3cyclictest0-21swapper/103:25:561
2314699428419,4cyclictest0-21swapper/103:04:001
2314699422412,5cyclictest0-21swapper/103:14:591
2314599791,10cyclictest31803-20Xorg03:31:060
2314599791,10cyclictest31803-20Xorg03:31:050
2314599782,11cyclictest32620-21ntp_states03:05:520
2314599761,7cyclictest2320-21modprobe03:15:220
2314599732,6cyclictest3949-21ntpq03:20:330
2314599722,6cyclictest28155-21munin-run02:50:020
2314599722,6cyclictest28155-21munin-run02:50:020
23145996225,33cyclictest9450irq/76-5b050000.ethernet02:35:340
2314599551,32cyclictest23126-21latency_hist02:30:020
2314599551,32cyclictest23126-21latency_hist02:30:020
23146995042,5cyclictest0-21swapper/103:15:281
23147994840,5cyclictest0-21swapper/203:32:532
23147994840,5cyclictest0-21swapper/203:32:532
23147994840,5cyclictest0-21swapper/203:20:322
23147994739,5cyclictest0-21swapper/203:15:262
23147994739,5cyclictest0-21swapper/203:05:582
23148994637,5cyclictest0-21swapper/303:30:453
23148994637,5cyclictest0-21swapper/303:30:443
23148994637,5cyclictest0-21swapper/303:15:503
23146994638,5cyclictest0-21swapper/102:50:021
23146994638,5cyclictest0-21swapper/102:50:021
23148994536,5cyclictest0-21swapper/303:05:363
23147994537,5cyclictest0-21swapper/202:50:012
23147994537,5cyclictest0-21swapper/202:50:012
23146994537,5cyclictest0-21swapper/103:31:081
23146994537,5cyclictest0-21swapper/103:31:071
23148994435,5cyclictest0-21swapper/303:20:373
2314799441,39cyclictest0-21swapper/202:35:182
23146994335,5cyclictest0-21swapper/103:23:441
23146994335,5cyclictest0-21swapper/103:05:521
2314699432,37cyclictest0-21swapper/102:35:491
23148994233,5cyclictest0-21swapper/302:50:013
23148994233,5cyclictest0-21swapper/302:50:003
23148993728,5cyclictest0-21swapper/302:35:473
2314799372,13cyclictest0-21swapper/202:30:002
2314799372,13cyclictest0-21swapper/202:30:002
2314699281,5cyclictest0-21swapper/102:30:011
2314699281,5cyclictest0-21swapper/102:30:011
23148992617,5cyclictest0-21swapper/302:30:013
23148992617,5cyclictest0-21swapper/302:30:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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