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2026-01-20 - 21:37
[ 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 Tue Jan 20, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
227773122840,3sleep02277732-21missed_timers07:20:290
234926922830,2sleep02349270-21find11:36:210
233391722520,2chrt2333915-21sensors_temp10:41:180
232196122510,2chrt2321959-21systemd-run10:00:020
232375922440,3chrt2323758-21sed10:05:280
233511722410,3chrt2335086-21ntp_states10:46:070
227452899234204,18cyclictest2280107-21kworker/u2:008:35:370
227452899233203,18cyclictest2350267-21kworker/u2:212:05:380
234372622280,2sleep02343729-21sed11:16:210
231499122270,3chrt2314992-21systemd-run09:35:030
227452899227197,18cyclictest2280107-21kworker/u2:010:15:370
227452899227196,19cyclictest2350267-21kworker/u2:211:55:370
227452899224193,19cyclictest2333114-21kworker/u2:110:55:030
227452899222193,18cyclictest2280107-21kworker/u2:008:45:070
227452899221191,18cyclictest2280107-21kworker/u2:009:26:190
227452899220190,18cyclictest2280107-21kworker/u2:010:36:180
227452899219190,18cyclictest2280107-21kworker/u2:008:50:370
227452899219190,18cyclictest2280107-21kworker/u2:008:20:020
227452899219189,18cyclictest2280107-21kworker/u2:010:01:190
227452899218188,18cyclictest2280107-21kworker/u2:007:55:320
227452899218187,19cyclictest2280107-21kworker/u2:009:00:020
227452899217189,17cyclictest2280107-21kworker/u2:008:45:370
227452899217186,19cyclictest2350267-21kworker/u2:212:20:380
227452899217186,19cyclictest2280107-21kworker/u2:010:26:180
227452899216186,18cyclictest2342842-21kworker/u2:211:30:020
227452899214184,18cyclictest2280107-21kworker/u2:007:40:100
227452899213182,19cyclictest2280107-21kworker/u2:009:20:020
227452899213181,20cyclictest2364363-21kworker/u2:112:40:020
227452899212181,19cyclictest2350267-21kworker/u2:212:16:210
227452899211181,18cyclictest2280107-21kworker/u2:010:10:370
227452899209180,19cyclictest2333114-21kworker/u2:111:11:190
227452899209180,19cyclictest2255143-21kworker/u2:107:25:380
227452899209179,18cyclictest2364363-21kworker/u2:112:31:200
227452899208178,18cyclictest2255143-21kworker/u2:107:39:300
233055822060,3sleep02330561-21sort10:30:220
227452899206175,19cyclictest2350267-21kworker/u2:212:26:180
227452899206174,20cyclictest2280107-21kworker/u2:007:46:190
227452899204175,18cyclictest2280107-21kworker/u2:009:50:360
227452899204173,19cyclictest2280107-21kworker/u2:008:30:370
234086222030,2sleep02340863-21basename11:06:210
227452899203174,18cyclictest2280107-21kworker/u2:009:50:030
227452899200169,20cyclictest2288541-21kworker/u2:108:05:400
227452899199169,18cyclictest2333114-21kworker/u2:111:00:370
227452899199169,18cyclictest2280107-21kworker/u2:008:11:180
227452899198168,18cyclictest2280107-21kworker/u2:009:40:020
227452899198167,21cyclictest2350267-21kworker/u2:212:00:280
227452899197166,19cyclictest2288541-21kworker/u2:108:05:080
227452899197165,21cyclictest2342842-21kworker/u2:211:21:190
227452899196166,18cyclictest2280107-21kworker/u2:009:15:020
227452899196165,19cyclictest2350267-21kworker/u2:212:10:280
227452899195166,19cyclictest2255143-21kworker/u2:107:15:460
227452899195165,19cyclictest2350267-21kworker/u2:211:50:020
227452899195165,18cyclictest2280107-21kworker/u2:009:20:320
231716921930,3chrt2317167-21sendmail_mailtr09:41:180
227452899193166,17cyclictest2280107-21kworker/u2:010:25:070
227452899193161,20cyclictest2280107-21kworker/u2:009:10:070
227452899189146,18cyclictest2255143-21kworker/u2:107:30:460
227452899188155,20cyclictest2255143-21kworker/u2:107:10:440
227452899187158,18cyclictest2280107-21kworker/u2:009:00:430
227452899184156,17cyclictest2280107-21kworker/u2:007:55:020
227452899184155,18cyclictest2350267-21kworker/u2:211:55:040
227452899184154,18cyclictest2280107-21kworker/u2:008:21:180
227452899184153,19cyclictest2350267-21kworker/u2:211:40:540
227452899183155,18cyclictest2333114-21kworker/u2:110:56:150
227452899179147,19cyclictest2342842-21kworker/u2:211:30:450
227452899177145,19cyclictest2280107-21kworker/u2:008:25:150
227452899135107,18cyclictest2255143-21kworker/u2:107:10:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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