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2026-01-08 - 22:17
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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 50 highest latencies:
System rack3slot2.osadl.org (updated Thu Jan 08, 2026 12:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
58577623970,4sleep0585774-21sshd07:05:540
58657199304273,20cyclictest593539-21kworker/u2:007:40:330
64545822970,3sleep0645456-21if_wlan010:45:200
58657199265234,19cyclictest593539-21kworker/u2:007:40:140
65476922620,3chrt654766-21ntpq11:20:350
66217922580,2sleep0662183-21wc11:46:210
62449322520,4chrt624491-21uptime09:26:200
62848022450,3sleep0628481-21rt-features09:41:160
58657199227196,19cyclictest646574-21kworker/u2:211:00:080
67430122250,3chrt674298-21ntpq12:30:410
58657199222192,19cyclictest615692-21kworker/u2:010:00:370
58657199220187,21cyclictest665894-21kworker/u2:012:36:200
58657199219191,18cyclictest648694-21kworker/u2:111:35:390
58657199219188,19cyclictest648694-21kworker/u2:111:06:240
58657199218187,19cyclictest580055-21kworker/u2:007:15:140
58657199210181,17cyclictest648694-21kworker/u2:111:45:050
58657199210181,17cyclictest632670-21kworker/u2:110:45:040
58657199208176,20cyclictest648694-21kworker/u2:111:55:070
58657199205174,19cyclictest632670-21kworker/u2:110:16:150
58657199201172,19cyclictest632670-21kworker/u2:110:05:470
58657199200170,18cyclictest615692-21kworker/u2:010:00:080
58657199199169,19cyclictest599180-21kworker/u2:008:25:030
58657199198167,19cyclictest597779-21kworker/u2:208:00:320
58657199198166,20cyclictest589394-21kworker/u2:207:31:190
58657199197167,19cyclictest599180-21kworker/u2:008:31:170
58657199196167,19cyclictest648694-21kworker/u2:111:01:160
58657199196165,19cyclictest664062-21kworker/u2:212:05:070
58657199196165,19cyclictest615692-21kworker/u2:009:46:180
58657199194161,20cyclictest606855-21kworker/u2:108:45:110
58657199193163,18cyclictest606855-21kworker/u2:108:55:020
58657199193162,19cyclictest599180-21kworker/u2:008:16:160
58657199193161,19cyclictest595224-21kworker/u2:107:45:360
58657199191160,19cyclictest599180-21kworker/u2:008:11:160
58657199191160,18cyclictest632670-21kworker/u2:110:25:360
58657199190160,19cyclictest632670-21kworker/u2:110:15:070
58657199190160,19cyclictest599180-21kworker/u2:007:55:310
58657199190159,19cyclictest615692-21kworker/u2:009:51:190
58657199190159,19cyclictest615692-21kworker/u2:009:10:120
58657199189161,16cyclictest648694-21kworker/u2:111:15:370
58657199189158,19cyclictest665894-21kworker/u2:012:10:120
58657199188156,20cyclictest615692-21kworker/u2:009:35:360
58657199187157,18cyclictest615692-21kworker/u2:009:16:180
58657199187155,20cyclictest589394-21kworker/u2:207:26:170
58657199186154,20cyclictest632670-21kworker/u2:110:31:160
58657199185157,17cyclictest580055-21kworker/u2:007:21:190
58657199184156,18cyclictest632670-21kworker/u2:110:40:000
58657199184154,18cyclictest615692-21kworker/u2:009:00:050
58657199184153,20cyclictest599180-21kworker/u2:008:25:450
58657199183152,19cyclictest580055-21kworker/u2:007:10:440
58657199181151,18cyclictest654317-21kworker/u2:211:26:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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