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2026-05-16 - 08:18
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot2.osadl.org (updated Sat May 16, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
33166399291256,23cyclictest417941-21forks00:20:210
35710122850,3sleep0357103-21latency20:40:250
33166399260229,19cyclictest408323-21kworker/u2:000:00:110
40460322560,3chrt404600-21ntpq23:30:390
33166399255225,18cyclictest408323-21kworker/u2:000:00:060
41650122540,4chrt416500-21/usr/sbin/munin00:15:130
37428322440,3sleep0374284-21cat21:41:180
38544522420,3chrt385443-21/usr/sbin/munin22:21:190
33166399226187,26cyclictest393939-21kworker/u2:222:55:040
33166399221191,18cyclictest414020-21kworker/u2:200:06:180
39747922150,2sleep0397480-21uname23:05:250
33956022140,4chrt339558-21users19:36:220
33166399212182,19cyclictest343305-21kworker/u2:020:59:590
33166399212181,19cyclictest401570-21kworker/u2:223:30:050
33166399210181,18cyclictest401570-21kworker/u2:223:21:180
33166399210179,20cyclictest408323-21kworker/u2:023:51:170
33166399209180,19cyclictest390215-21kworker/u2:222:45:040
33166399208179,18cyclictest387856-21kworker/u2:123:00:040
33166399206178,17cyclictest343305-21kworker/u2:020:40:010
33166399206176,19cyclictest387856-21kworker/u2:123:20:050
33166399205174,19cyclictest401570-21kworker/u2:223:45:050
33166399204174,20cyclictest360905-21kworker/u2:121:16:180
33166399204174,18cyclictest380460-21kworker/u2:022:10:030
33166399204173,20cyclictest360905-21kworker/u2:121:30:030
33166399203172,19cyclictest333497-21kworker/u2:119:50:030
33166399199170,18cyclictest387856-21kworker/u2:122:40:080
33166399198169,17cyclictest360905-21kworker/u2:121:56:180
33166399198167,19cyclictest329345-21kworker/u2:219:20:080
33166399197167,19cyclictest380460-21kworker/u2:022:20:080
33166399197167,18cyclictest401570-21kworker/u2:223:50:040
33166399195167,17cyclictest343305-21kworker/u2:020:15:040
33166399195166,18cyclictest401570-21kworker/u2:223:36:180
33166399194166,18cyclictest329345-21kworker/u2:219:11:170
33166399194165,18cyclictest409917-21kworker/u2:100:30:050
33166399193164,17cyclictest343305-21kworker/u2:020:00:070
33166399193163,18cyclictest380460-21kworker/u2:022:30:040
33166399193163,18cyclictest343305-21kworker/u2:020:25:120
33166399192162,18cyclictest360905-21kworker/u2:121:50:070
33166399191160,19cyclictest343305-21kworker/u2:020:50:040
33166399190160,18cyclictest409917-21kworker/u2:100:31:160
33166399190158,19cyclictest409917-21kworker/u2:100:11:180
33166399189161,17cyclictest409917-21kworker/u2:100:35:380
33166399189159,19cyclictest360905-21kworker/u2:121:06:160
33166399188157,19cyclictest343305-21kworker/u2:020:51:170
33166399187159,17cyclictest360905-21kworker/u2:121:40:070
33166399187158,18cyclictest343305-21kworker/u2:020:30:080
33166399186155,20cyclictest360905-21kworker/u2:122:00:380
38831321850,3chrt388315-21ls22:31:210
33166399185158,17cyclictest343305-21kworker/u2:020:01:210
33166399184156,18cyclictest360905-21kworker/u2:121:15:070
33166399183153,18cyclictest392033-21kworker/u2:022:50:040
33166399181152,18cyclictest343305-21kworker/u2:020:15:320
33166399180152,17cyclictest360905-21kworker/u2:121:31:180
33166399178149,18cyclictest329345-21kworker/u2:219:10:030
33166399178148,18cyclictest343305-21kworker/u2:020:10:010
33166399178146,19cyclictest333497-21kworker/u2:119:35:080
33166399177149,18cyclictest343305-21kworker/u2:020:21:170
33166399176148,18cyclictest387856-21kworker/u2:123:11:180
33166399176147,18cyclictest360905-21kworker/u2:121:00:390
33571321740,4chrt335712-21sshd19:23:590
33166399174146,18cyclictest343305-21kworker/u2:019:55:010
33166399171142,17cyclictest333497-21kworker/u2:119:25:220
33166399169140,17cyclictest387856-21kworker/u2:123:00:460
33166399169139,19cyclictest360905-21kworker/u2:121:20:380
33166399169139,18cyclictest380460-21kworker/u2:022:11:220
33166399167138,17cyclictest333497-21kworker/u2:119:41:180
33166399162133,19cyclictest360905-21kworker/u2:121:46:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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