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2026-01-14 - 06:09
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 376 highest latencies:
System rack3slot2.osadl.org (updated Wed Jan 14, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
332665022990,3sleep03326651-21ntpq21:30:420
328714899256227,18cyclictest3360984-21kworker/u2:100:00:030
328714899254223,19cyclictest3309878-21kworker/u2:220:40:380
328714899249218,19cyclictest3309878-21kworker/u2:220:35:380
329309822450,3chrt3293097-21sed19:30:270
328714899242213,17cyclictest3334553-21kworker/u2:323:25:380
328714899241210,19cyclictest3287655-21kworker/u2:120:10:380
328714899232201,19cyclictest3334553-21kworker/u2:323:11:180
328714899229200,17cyclictest3334553-21kworker/u2:323:21:180
328714899228197,19cyclictest3321962-21kworker/u2:121:30:020
329877922260,4chrt3298776-21ntpq19:50:400
328714899224195,18cyclictest3287655-21kworker/u2:119:35:380
328714899222191,19cyclictest3360984-21kworker/u2:100:40:020
328714899221193,17cyclictest3303879-21kworker/u2:020:25:380
328714899221190,19cyclictest3303879-21kworker/u2:020:30:140
328714899220190,18cyclictest3326150-21kworker/u2:021:50:360
328714899216186,19cyclictest3360984-21kworker/u2:100:26:190
328714899216186,18cyclictest3326150-21kworker/u2:021:35:320
328714899216185,19cyclictest3334553-21kworker/u2:322:40:070
328714899216185,19cyclictest3287655-21kworker/u2:119:50:050
328714899213183,18cyclictest3360984-21kworker/u2:100:25:060
328714899213183,18cyclictest3314094-21kworker/u2:021:01:140
328714899212184,17cyclictest3358209-21kworker/u2:023:35:360
328714899212183,19cyclictest3287655-21kworker/u2:119:11:160
328714899212183,17cyclictest3326150-21kworker/u2:021:40:120
328714899212182,18cyclictest3314094-21kworker/u2:020:51:200
328714899212181,19cyclictest3334553-21kworker/u2:322:50:330
328714899211182,17cyclictest3360984-21kworker/u2:100:31:170
328714899210181,17cyclictest3287655-21kworker/u2:119:15:380
328714899210179,19cyclictest3360984-21kworker/u2:100:20:040
328714899209179,18cyclictest3360984-21kworker/u2:100:05:220
328714899209178,19cyclictest3287655-21kworker/u2:120:10:020
333057322080,3chrt3330574-21idleruntime21:45:230
332199522070,2sleep03321998-21latency_hist21:15:050
328714899206176,18cyclictest3334553-21kworker/u2:322:05:370
328714899205176,18cyclictest3287655-21kworker/u2:120:00:070
328714899205175,18cyclictest3334553-21kworker/u2:323:16:220
328714899205174,19cyclictest3303879-21kworker/u2:020:16:200
336594522040,2sleep03365946-21run-parts23:51:190
330726822030,3sleep03307269-21ntpq20:21:030
328714899203174,17cyclictest3360984-21kworker/u2:100:00:110
328714899203172,19cyclictest3360984-21kworker/u2:100:10:390
328714899202173,18cyclictest3334553-21kworker/u2:322:41:190
328714899202172,18cyclictest3314094-21kworker/u2:020:55:100
328714899201173,18cyclictest3281546-21kworker/u2:219:10:040
328714899201170,19cyclictest3287655-21kworker/u2:119:20:230
328714899200170,18cyclictest3334553-21kworker/u2:322:00:280
328714899200170,18cyclictest3323860-21kworker/u2:221:21:230
328714899200170,18cyclictest3314094-21kworker/u2:020:46:180
328714899198167,18cyclictest3326150-21kworker/u2:021:55:220
328714899197168,18cyclictest3358209-21kworker/u2:023:30:460
328714899196166,19cyclictest3334553-21kworker/u2:322:25:010
328714899196166,18cyclictest3334553-21kworker/u2:322:26:220
328714899195166,17cyclictest3287655-21kworker/u2:119:26:220
328714899194168,16cyclictest3287655-21kworker/u2:120:01:180
328714899194167,17cyclictest3334553-21kworker/u2:323:00:370
328714899194166,16cyclictest3314094-21kworker/u2:021:05:360
328714899194163,19cyclictest3334553-21kworker/u2:323:06:230
328714899192163,17cyclictest3334553-21kworker/u2:322:15:370
328714899191161,18cyclictest3360984-21kworker/u2:123:45:540
328714899190160,18cyclictest3334553-21kworker/u2:322:45:080
328714899190159,19cyclictest3287655-21kworker/u2:119:45:050
328714899183157,16cyclictest3314094-21kworker/u2:021:20:020
328714899182153,18cyclictest3334553-21kworker/u2:323:00:020
333871021730,3chrt3338709-21systemd-run22:15:020
328714899170141,17cyclictest3334553-21kworker/u2:322:31:160
328714899168139,17cyclictest3360984-21kworker/u2:123:41:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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