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2025-12-31 - 17:36
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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 Wed Dec 31, 2025 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
85757122790,2sleep0857570-21sed07:15:060
86215422530,3chrt862151-21ntpq07:30:370
85610799246218,18cyclictest862171-21kworker/u2:107:39:220
85610799245215,19cyclictest856555-21kworker/u2:107:15:420
85610799242213,18cyclictest899810-21kworker/u2:110:10:380
86683322410,3chrt866832-21/usr/sbin/munin07:46:190
92069422320,3chrt920695-21netstat11:00:310
85610799230201,17cyclictest916557-21kworker/u2:011:10:370
85610799228198,18cyclictest916557-21kworker/u2:011:40:330
85610799226196,18cyclictest906337-21kworker/u2:210:15:380
87998422240,3chrt879985-21basename08:35:110
85610799222193,18cyclictest936981-21kworker/u2:212:10:380
85610799220192,17cyclictest936981-21kworker/u2:212:26:220
85610799220191,18cyclictest899810-21kworker/u2:110:00:010
85610799218189,17cyclictest874275-21kworker/u2:108:20:010
85610799218188,18cyclictest896241-21kworker/u2:209:40:020
85610799218187,19cyclictest897979-21kworker/u2:009:50:320
85610799215186,18cyclictest858914-21kworker/u2:207:25:320
85610799214185,17cyclictest899810-21kworker/u2:110:10:080
85610799212183,18cyclictest867812-21kworker/u2:107:55:070
85610799212183,17cyclictest916557-21kworker/u2:011:00:010
85610799211181,18cyclictest885907-21kworker/u2:009:10:320
85610799210179,19cyclictest876683-21kworker/u2:208:31:200
85610799209181,17cyclictest916557-21kworker/u2:010:46:190
85610799209180,19cyclictest916557-21kworker/u2:011:20:070
85610799209180,18cyclictest906337-21kworker/u2:210:31:220
85610799209178,19cyclictest870115-21kworker/u2:008:15:030
85610799208180,17cyclictest936981-21kworker/u2:212:25:010
85610799208180,17cyclictest916557-21kworker/u2:011:40:000
85610799207179,17cyclictest916557-21kworker/u2:011:26:190
85610799207179,17cyclictest876683-21kworker/u2:208:41:190
85610799207179,17cyclictest876683-21kworker/u2:208:25:070
85610799207178,18cyclictest885907-21kworker/u2:008:56:190
85610799206178,18cyclictest899810-21kworker/u2:110:01:200
85610799206178,16cyclictest864392-21kworker/u2:007:41:180
85610799206175,19cyclictest885907-21kworker/u2:009:01:190
85610799204176,17cyclictest876683-21kworker/u2:208:50:290
85610799204176,16cyclictest885907-21kworker/u2:009:05:310
85610799204175,18cyclictest894794-21kworker/u2:109:35:060
85610799204172,20cyclictest888216-21kworker/u2:209:25:380
91616422030,2sleep0916166-21sort10:45:080
85610799203176,17cyclictest867812-21kworker/u2:108:00:020
85610799203173,18cyclictest936981-21kworker/u2:212:15:320
85610799202172,18cyclictest916557-21kworker/u2:011:05:510
85610799201173,17cyclictest936981-21kworker/u2:212:40:070
85610799201172,18cyclictest876683-21kworker/u2:208:45:360
85610799201172,17cyclictest916557-21kworker/u2:011:30:350
85610799200172,17cyclictest899810-21kworker/u2:109:50:070
85610799200171,17cyclictest906337-21kworker/u2:210:20:380
91114721980,3sleep0911148-21sh10:26:120
85610799198165,22cyclictest916557-21kworker/u2:011:45:470
85610799197168,18cyclictest888216-21kworker/u2:209:20:030
85610799196169,17cyclictest888216-21kworker/u2:209:21:180
93433221940,3sleep0934331-21/usr/sbin/munin11:50:130
85610799193164,18cyclictest916557-21kworker/u2:011:55:410
85610799193163,19cyclictest858914-21kworker/u2:207:25:030
85610799193161,21cyclictest936981-21kworker/u2:212:05:380
85610799192160,20cyclictest870115-21kworker/u2:008:05:460
85610799191161,18cyclictest916557-21kworker/u2:010:55:050
85610799189159,19cyclictest867812-21kworker/u2:108:00:320
85610799189159,18cyclictest916557-21kworker/u2:012:00:100
85610799187158,17cyclictest906337-21kworker/u2:210:40:030
85610799186156,18cyclictest916557-21kworker/u2:011:20:470
85610799186155,19cyclictest874275-21kworker/u2:108:20:500
85610799185157,17cyclictest896241-21kworker/u2:209:40:330
85610799177150,17cyclictest936981-21kworker/u2:212:30:320
85610799171143,17cyclictest850456-21kworker/u2:007:10:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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