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2026-01-21 - 02:26
[ 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 all highest latencies:
System rack3slot2.osadl.org (updated Wed Jan 21, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
253777722570,3chrt2537774-21ntpq20:05:560
252187299251221,18cyclictest2527451-21kworker/u2:119:30:310
257509922490,3sleep02575097-21interrupts22:20:220
259480322460,3chrt2594801-21ntp_kernel_pll_23:30:440
252187299242211,19cyclictest2594546-21kworker/u2:000:00:070
252187299233203,18cyclictest2566931-21kworker/u2:222:30:360
252187299232201,19cyclictest2594546-21kworker/u2:000:15:380
252187299232200,20cyclictest2566931-21kworker/u2:222:35:120
252187299230199,19cyclictest2566931-21kworker/u2:222:45:130
252187299228197,19cyclictest2522344-21kworker/u2:019:15:390
252187299227197,19cyclictest2531634-21kworker/u2:020:40:320
252187299227195,19cyclictest2531634-21kworker/u2:020:25:360
252187299226196,19cyclictest2548789-21kworker/u2:121:30:370
252187299225196,18cyclictest2548789-21kworker/u2:121:10:040
252187299225192,21cyclictest2531634-21kworker/u2:019:55:320
252187299224196,18cyclictest2548789-21kworker/u2:121:25:020
252187299223193,19cyclictest2548789-21kworker/u2:121:00:020
252187299222192,19cyclictest2548789-21kworker/u2:121:40:020
252187299222191,19cyclictest2548789-21kworker/u2:121:10:360
252187299221189,20cyclictest2531634-21kworker/u2:020:35:220
252187299220190,18cyclictest2594546-21kworker/u2:000:11:220
252187299220190,18cyclictest2587914-21kworker/u2:123:10:360
252187299220190,18cyclictest2531634-21kworker/u2:020:21:190
252187299215186,18cyclictest2594546-21kworker/u2:000:00:370
252187299215185,18cyclictest2527451-21kworker/u2:119:35:110
252187299212183,18cyclictest2531634-21kworker/u2:020:30:380
252187299212182,18cyclictest2522344-21kworker/u2:019:11:170
252187299212181,19cyclictest2566931-21kworker/u2:221:55:330
252187299211181,19cyclictest2522344-21kworker/u2:019:25:310
252187299210183,16cyclictest2607876-21kworker/u2:100:21:220
252187299209180,17cyclictest2594546-21kworker/u2:023:50:320
252187299209180,17cyclictest2580815-21kworker/u2:022:50:330
252187299209178,19cyclictest2548789-21kworker/u2:121:26:170
252187299208179,18cyclictest2587914-21kworker/u2:123:21:180
252187299208179,18cyclictest2566931-21kworker/u2:222:11:170
260997722070,2sleep02609978-21/usr/sbin/munin00:26:170
252187299207178,18cyclictest2594546-21kworker/u2:023:40:320
252187299207177,19cyclictest2566931-21kworker/u2:222:16:150
252187299207177,18cyclictest2548789-21kworker/u2:121:45:330
252187299207176,19cyclictest2531634-21kworker/u2:020:15:050
252187299206177,18cyclictest2566931-21kworker/u2:222:00:360
252187299206177,18cyclictest2531634-21kworker/u2:020:15:130
252187299205176,18cyclictest2594546-21kworker/u2:023:36:170
252187299204174,18cyclictest2548789-21kworker/u2:121:50:330
252187299204173,19cyclictest2527451-21kworker/u2:119:40:140
252187299203174,18cyclictest2548789-21kworker/u2:121:15:360
252187299203174,18cyclictest2548789-21kworker/u2:120:50:120
252187299202174,18cyclictest2548789-21kworker/u2:121:05:060
252187299201172,17cyclictest2594546-21kworker/u2:000:05:310
252187299201171,19cyclictest2587914-21kworker/u2:123:25:300
252187299201171,18cyclictest2587914-21kworker/u2:123:06:160
252187299201171,18cyclictest2531634-21kworker/u2:020:45:300
252187299200168,20cyclictest2607876-21kworker/u2:100:31:140
252187299198167,18cyclictest2529279-21kworker/u2:219:46:180
252187299194164,18cyclictest2580815-21kworker/u2:023:05:040
252187299192162,18cyclictest2587914-21kworker/u2:123:16:120
252187299191162,18cyclictest2522344-21kworker/u2:019:25:020
252187299191162,17cyclictest2566931-21kworker/u2:222:25:360
252187299191160,19cyclictest2566931-21kworker/u2:222:10:020
252187299190161,17cyclictest2594546-21kworker/u2:023:45:320
252187299189161,18cyclictest2548789-21kworker/u2:121:45:060
252187299187158,18cyclictest2607876-21kworker/u2:100:35:370
252187299187157,18cyclictest2531634-21kworker/u2:019:55:040
252187299186158,18cyclictest2580815-21kworker/u2:023:00:020
252187299179151,18cyclictest2518125-21kworker/u2:219:10:050
252187299176145,19cyclictest2566931-21kworker/u2:222:40:520
252187299168139,18cyclictest2531634-21kworker/u2:020:00:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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