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2025-07-19 - 06:29
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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
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rackaslot6.osadl.org (updated Sat Jul 19, 2025 00:45:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
206819299323,17cyclictest1166-21dockerd22:36:193
206819299320,1cyclictest2170613-21apt-get00:15:123
2068197993114,2cyclictest2175549-21find00:30:136
2068195993025,2cyclictest2530995-21dockerd22:52:205
2068195993016,1cyclictest2175606-21apt-get00:30:145
2068192993017,2cyclictest0-21swapper/321:00:203
2068188993023,4cyclictest0-21swapper/120:42:081
2068197992925,2cyclictest2145574-21acpi23:00:116
2068195992924,3cyclictest2135104-21latency_hist22:30:015
2068192992923,5cyclictest0-21swapper/321:06:013
206819899284,20cyclictest72-21ksoftirqd/723:00:177
206819899280,14cyclictest0-21swapper/700:30:157
2068193992822,3cyclictest2163454-21unixbench_singl23:50:314
2068197992716,4cyclictest2045761-21kworker/u16:15+rpciod21:26:166
2068193992723,2cyclictest2070200-21/usr/sbin/munin19:15:274
2068189992723,2cyclictest2149064-21df_abs23:10:122
2068188992723,2cyclictest2113769-21aten_rapower_po21:25:141
2068186992723,2cyclictest2108410-21latency_hist21:10:000
2068186992718,6cyclictest0-21swapper/020:00:180
2068186992718,6cyclictest0-21swapper/020:00:170
2068198992623,1cyclictest0-21swapper/721:37:537
2068198992621,3cyclictest2118679-21acpi21:40:107
206819599267,2cyclictest2120062-21latency_hist21:45:015
2068195992620,3cyclictest0-21swapper/500:26:295
2068195992613,9cyclictest0-21swapper/520:10:125
206819599261,21cyclictest0-21swapper/521:40:015
206819399264,18cyclictest2151810-21idleruntime-cro23:20:004
2068189992622,2cyclictest0-21swapper/220:25:292
2068188992622,2cyclictest2143930-21aten_rapower_en22:55:171
2068186992614,1cyclictest0-21swapper/000:30:150
206818699261,17cyclictest2118236-21kworker/u16:6+xprtiod21:45:030
2068198992523,1cyclictest0-21swapper/722:07:367
2068198992523,1cyclictest0-21swapper/719:10:287
2068198992522,1cyclictest0-21swapper/723:48:247
2068198992510,1cyclictest0-21swapper/721:47:547
2068197992516,4cyclictest3930851-21dockerd22:28:196
206819799251,17cyclictest2145583-21kworker/u16:16+rpciod23:27:266
2068195992514,1cyclictest2152238-21apt-get23:20:135
2068192992521,2cyclictest2115770-21tail21:30:173
2068192992520,3cyclictest28050irq/117-46000000.ethernet23:18:003
206818999253,17cyclictest2150119-21kworker/u16:5+rpciod23:27:532
2068189992521,2cyclictest2125288-21latency_hist22:00:012
2068189992520,2cyclictest2172654-21gltestperf00:20:182
2068189992520,2cyclictest2172654-21gltestperf00:20:182
2068188992520,3cyclictest2175491-21latency_hist00:30:011
2068188992520,3cyclictest2140221-21latency_hist22:45:011
2068188992520,3cyclictest2140221-21latency_hist22:45:011
2068188992517,5cyclictest0-21swapper/123:44:241
206818699257,2cyclictest2151701-21unixbench_multi23:15:270
206819899243,17cyclictest2099178-21ntpq20:40:207
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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