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2026-01-31 - 04:53
[ 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: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack4slot1.osadl.org (updated Sat Jan 31, 2026 00:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2800221460,2sleep20-21swapper/223:11:052
2800221460,2sleep20-21swapper/223:11:052
2084821410,3sleep00-21swapper/000:09:110
2084821410,3sleep00-21swapper/000:09:110
2992621280,2chrt29732-21/usr/sbin/munin23:45:560
2992621280,2chrt29732-21/usr/sbin/munin23:45:560
1585821160,3sleep30-21swapper/320:16:013
1585821160,3sleep30-21swapper/320:16:013
1585821160,3sleep30-21swapper/320:16:013
1415121010,7sleep333-21ksoftirqd/321:53:383
1415121010,7sleep333-21ksoftirqd/321:53:383
11122810,3sleep30-21swapper/323:49:293
11122810,3sleep30-21swapper/323:49:293
48362720,2sleep25030-21unixbench_multi22:16:052
48362720,2sleep25030-21unixbench_multi22:16:052
48362720,2sleep25030-21unixbench_multi22:16:052
130862670,3sleep00-21swapper/000:33:460
130862670,3sleep00-21swapper/000:33:460
121102640,4sleep20-21swapper/200:32:282
121102640,4sleep20-21swapper/200:32:282
66282610,8sleep333-21ksoftirqd/321:46:023
66282610,8sleep333-21ksoftirqd/321:46:023
131682610,3chrt22467-21kworker/3:100:33:533
131682610,3chrt22467-21kworker/3:100:33:533
319562570,9sleep227-21ksoftirqd/221:39:062
319562570,9sleep227-21ksoftirqd/221:39:062
209692570,2sleep20-21swapper/200:09:212
209692570,2sleep20-21swapper/200:09:212
273202540,3sleep30-21swapper/322:06:083
273202540,3sleep30-21swapper/322:06:083
96862530,2sleep10-21swapper/123:25:561
96862530,2sleep10-21swapper/123:25:561
5482530,3chrt0-21swapper/321:01:053
310132520,4sleep30-21swapper/323:14:523
310132520,4sleep30-21swapper/323:14:523
25962520,4sleep10-21swapper/122:46:051
25962520,4sleep10-21swapper/122:46:051
58302510,2sleep15842-21ssh23:54:021
58302510,2sleep15842-21ssh23:54:021
314732490,3chrt0-21swapper/122:42:431
314732490,3chrt0-21swapper/122:42:431
327542480,1sleep2261rcuc/222:44:252
327542480,1sleep2261rcuc/222:44:252
253752480,4sleep30-21swapper/320:41:043
253752480,4sleep30-21swapper/320:41:043
80792470,3sleep10-21swapper/100:28:491
46012470,3chrt0-21swapper/123:20:531
46012470,3chrt0-21swapper/123:20:531
46012470,3chrt0-21swapper/123:20:531
275902470,3chrt0-21swapper/100:15:551
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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