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2026-01-03 - 04:45
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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 Jan 03, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
215455222550,2chrt2154522-21ntp_states23:36:070
215021222500,3chrt2150207-21ntpq23:20:330
213536622450,3chrt2134564-21/usr/sbin/munin22:26:210
208011199243214,17cyclictest2133060-21kworker/u2:100:00:100
208011199240211,18cyclictest2096830-21kworker/u2:120:25:360
208011199236206,18cyclictest2083301-21kworker/u2:020:05:370
209170622350,3chrt2091703-21ntpq19:50:330
208011199235206,18cyclictest2115419-21kworker/u2:221:30:380
208011199234206,17cyclictest2133060-21kworker/u2:122:55:360
208011199233203,18cyclictest2115419-21kworker/u2:222:15:310
208011199233203,18cyclictest2096830-21kworker/u2:120:10:370
208011199227199,16cyclictest2080605-21kworker/u2:119:15:380
208011199226197,18cyclictest2115419-21kworker/u2:222:00:380
208011199225194,18cyclictest2133060-21kworker/u2:123:25:370
208011199224194,18cyclictest2133060-21kworker/u2:123:56:180
208011199222191,19cyclictest2083301-21kworker/u2:019:35:360
217029922190,2sleep02170298-21true00:35:030
208011199216187,18cyclictest2133060-21kworker/u2:122:30:110
208011199216187,17cyclictest2133060-21kworker/u2:122:51:190
208011199213183,18cyclictest2111252-21kworker/u2:121:15:370
208011199212181,19cyclictest2133060-21kworker/u2:122:45:130
208011199211181,18cyclictest2133060-21kworker/u2:100:26:160
208011199209179,18cyclictest2133060-21kworker/u2:123:45:410
208011199209179,18cyclictest2115419-21kworker/u2:222:05:400
208011199209179,18cyclictest2102888-21kworker/u2:220:41:160
208011199209179,18cyclictest2096830-21kworker/u2:120:15:370
208011199207176,18cyclictest2083301-21kworker/u2:019:30:060
208011199206177,17cyclictest2133060-21kworker/u2:123:00:360
208011199206176,18cyclictest2083301-21kworker/u2:019:30:370
208011199205176,18cyclictest2133060-21kworker/u2:100:20:360
208011199205175,18cyclictest2080605-21kworker/u2:119:15:070
208011199203175,17cyclictest2133060-21kworker/u2:123:50:380
208011199203173,18cyclictest2133060-21kworker/u2:123:45:070
208011199201172,18cyclictest2133060-21kworker/u2:123:05:360
208011199201172,18cyclictest2115419-21kworker/u2:221:20:360
208011199201170,19cyclictest2115419-21kworker/u2:222:00:040
208011199201169,20cyclictest2133060-21kworker/u2:123:16:180
208011199199171,17cyclictest2133060-21kworker/u2:100:15:360
208011199199170,18cyclictest2133060-21kworker/u2:100:05:130
208011199199168,19cyclictest2109361-21kworker/u2:021:00:370
208011199198170,18cyclictest2133060-21kworker/u2:123:31:180
208011199198169,18cyclictest2109361-21kworker/u2:020:55:330
208011199198169,17cyclictest2115419-21kworker/u2:221:40:010
208011199197167,18cyclictest2115419-21kworker/u2:221:50:370
208011199196167,18cyclictest2115419-21kworker/u2:221:26:190
208011199196167,17cyclictest2105202-21kworker/u2:120:45:440
208011199196165,19cyclictest2133060-21kworker/u2:122:20:380
208011199193163,18cyclictest2133060-21kworker/u2:122:40:050
208011199192163,18cyclictest2102888-21kworker/u2:220:55:050
208011199192162,19cyclictest2101031-21kworker/u2:020:35:400
208011199191164,17cyclictest2102888-21kworker/u2:220:31:190
208011199191163,18cyclictest2077323-21kworker/u2:019:10:030
208011199191162,18cyclictest2133060-21kworker/u2:100:10:410
208011199189161,18cyclictest2080605-21kworker/u2:119:25:030
208011199188160,18cyclictest2115419-21kworker/u2:222:15:010
208011199188158,18cyclictest2083301-21kworker/u2:019:45:140
208011199186155,19cyclictest2096830-21kworker/u2:120:20:470
208011199185158,16cyclictest2133060-21kworker/u2:123:10:320
208011199183153,19cyclictest2083301-21kworker/u2:019:40:520
208011199179151,17cyclictest2133060-21kworker/u2:122:45:070
208011199178149,18cyclictest2115419-21kworker/u2:221:40:430
208011199178148,19cyclictest2083301-21kworker/u2:019:55:420
208011199174144,18cyclictest2111252-21kworker/u2:121:05:390
208011199172145,18cyclictest2111252-21kworker/u2:121:11:250
208011199172144,18cyclictest2083301-21kworker/u2:020:00:230
208011199172143,18cyclictest2115419-21kworker/u2:221:45:390
208011199171142,18cyclictest2133060-21kworker/u2:100:35:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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