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2026-02-09 - 12:43
[ 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 100 highest latencies:
System rack3slot2.osadl.org (updated Mon Feb 09, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
351799423090,3chrt3517993-21awk21:30:230
352533322490,3chrt22-21kcompactd021:56:080
352247122300,2sleep03522470-21ld21:45:560
347869799220191,20cyclictest29-21kswapd000:26:160
347869799217188,17cyclictest3545828-21kworker/u2:000:00:050
350931822160,2sleep03509321-21idleruntime-cro21:00:000
347869799214185,18cyclictest3566149-21kworker/u2:200:36:210
347869799214183,19cyclictest3491234-21kworker/u2:220:00:040
347869799213185,18cyclictest3545828-21kworker/u2:000:00:150
347869799213185,17cyclictest3566149-21kworker/u2:200:31:170
348161122120,2sleep03481612-21latency_hist19:20:090
347869799210179,19cyclictest3512131-21kworker/u2:121:45:030
347869799209179,19cyclictest3477766-21kworker/u2:019:26:180
356230922070,2sleep03562311-21cat00:10:270
347869799207179,19cyclictest3477766-21kworker/u2:019:11:180
347869799207179,17cyclictest3512131-21kworker/u2:122:36:180
347869799207177,18cyclictest3512131-21kworker/u2:121:16:160
347869799207176,19cyclictest3506558-21kworker/u2:221:05:070
347869799207176,19cyclictest3506558-21kworker/u2:220:55:030
351560322020,3sleep03515604-21/usr/sbin/munin21:21:210
347869799202173,18cyclictest3512131-21kworker/u2:122:30:020
347869799202173,17cyclictest3545828-21kworker/u2:023:50:320
347869799202172,19cyclictest3512131-21kworker/u2:122:20:040
347869799202172,18cyclictest3512131-21kworker/u2:122:50:040
347869799199170,17cyclictest3545828-21kworker/u2:023:11:200
347869799198169,19cyclictest3512131-21kworker/u2:122:21:160
347869799198169,17cyclictest3488930-21kworker/u2:120:20:010
347869799198167,19cyclictest3488930-21kworker/u2:120:10:120
347869799197167,18cyclictest3512131-21kworker/u2:121:55:010
349443521950,2sleep03494437-21ls20:05:300
347869799195165,19cyclictest3542355-21kworker/u2:023:00:040
347869799195165,18cyclictest3540438-21kworker/u2:223:10:030
347869799194164,19cyclictest3545828-21kworker/u2:023:45:420
347869799192163,18cyclictest3488930-21kworker/u2:120:00:340
347869799192163,17cyclictest3545828-21kworker/u2:023:41:170
347869799192161,19cyclictest3503787-21kworker/u2:120:46:180
347869799192161,19cyclictest3477766-21kworker/u2:019:30:360
347869799191161,20cyclictest3545828-21kworker/u2:000:06:180
347869799190163,17cyclictest3545828-21kworker/u2:023:36:170
347869799190160,18cyclictest3512131-21kworker/u2:122:55:060
347869799188160,17cyclictest3545828-21kworker/u2:023:30:050
347869799188159,19cyclictest3545828-21kworker/u2:023:31:200
347869799188158,18cyclictest3540438-21kworker/u2:223:05:040
347869799188158,18cyclictest3500089-21kworker/u2:020:36:180
347869799188157,19cyclictest3512131-21kworker/u2:122:10:360
347869799187156,19cyclictest3563352-21kworker/u2:100:21:190
347869799185156,18cyclictest3512131-21kworker/u2:122:40:120
347869799185155,18cyclictest3545828-21kworker/u2:000:20:080
347869799184156,18cyclictest3488930-21kworker/u2:119:46:220
347869799184155,19cyclictest3480092-21kworker/u2:219:35:380
347869799182153,18cyclictest3545828-21kworker/u2:023:20:070
347869799181153,17cyclictest3503787-21kworker/u2:120:41:220
347869799181150,19cyclictest3488930-21kworker/u2:120:20:370
347869799180153,17cyclictest3512131-21kworker/u2:121:26:200
347869799180151,18cyclictest3512131-21kworker/u2:121:15:050
347869799180151,18cyclictest3488930-21kworker/u2:119:50:380
347869799180151,17cyclictest3498230-21kworker/u2:220:25:370
347869799178149,18cyclictest3506558-21kworker/u2:221:05:030
347869799178147,19cyclictest3512131-21kworker/u2:122:06:180
352752321760,3chrt3527524-21latency_hist22:05:050
347869799176145,19cyclictest3500089-21kworker/u2:020:31:220
347869799172143,17cyclictest3512131-21kworker/u2:122:35:040
347869799171143,17cyclictest3480092-21kworker/u2:219:41:200
347869799165135,18cyclictest3545828-21kworker/u2:023:20:170
347869799164137,17cyclictest3477766-21kworker/u2:019:20:100
347869799164134,19cyclictest3512131-21kworker/u2:121:36:160
347869799132104,18cyclictest3466330-21kworker/u2:119:10:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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