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2026-02-23 - 12:17
[ 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.
Unexpectedly long latencies may be caused by SMIs
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 100 highest latencies:
System rack5slot2.osadl.org (updated Mon Feb 23, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
245932198182,11sleep10-21swapper/119:09:521
243562187170,12sleep00-21swapper/019:06:460
243272179162,12sleep30-21swapper/319:06:253
223832172156,11sleep20-21swapper/219:05:082
107062420,0sleep00-21swapper/023:58:510
52732400,0sleep00-21swapper/021:17:580
83652120,0sleep20-21swapper/221:35:132
226962120,0sleep30-21swapper/323:32:363
31952290,0sleep10-21swapper/121:46:131
247969990,2cyclictest0-21swapper/119:35:111
247969981,1cyclictest0-21swapper/122:30:111
247959982,3cyclictest17923-21munin-run21:05:010
247959980,4cyclictest5340-21munin-run20:40:000
248099970,6cyclictest0-21swapper/323:25:123
247969970,1cyclictest0-21swapper/123:35:101
247989960,6cyclictest19447-21ssh00:19:062
247989960,6cyclictest0-21swapper/222:37:412
247969961,3cyclictest0-21swapper/120:35:111
247969960,1cyclictest0-21swapper/121:50:121
248099955,0cyclictest6665-21kworker/3:122:14:253
248099955,0cyclictest6665-21kworker/3:119:15:173
248099950,5cyclictest0-21swapper/322:30:473
248099950,5cyclictest0-21swapper/321:27:043
248099950,4cyclictest20664-21apt-get20:05:123
248099950,4cyclictest0-21swapper/322:35:113
247989955,0cyclictest0-21swapper/223:24:322
247989954,1cyclictest0-21swapper/221:42:062
247989954,1cyclictest0-21swapper/200:02:482
247989950,5cyclictest0-21swapper/223:12:452
247989950,5cyclictest0-21swapper/222:13:402
247989950,5cyclictest0-21swapper/221:55:382
247989950,5cyclictest0-21swapper/200:39:542
247989950,4cyclictest20384-21diskmemload23:30:122
247989950,4cyclictest11710-21sh22:08:192
247989950,4cyclictest0-21swapper/220:55:142
247969954,1cyclictest0-21swapper/119:10:221
247969951,2cyclictest0-21swapper/123:20:131
247969951,2cyclictest0-21swapper/122:00:121
247969951,2cyclictest0-21swapper/120:10:121
247969951,2cyclictest0-21swapper/119:20:111
247969950,5cyclictest0-21swapper/122:39:111
247969950,5cyclictest0-21swapper/100:09:491
247959955,0cyclictest0-21swapper/023:52:470
247959955,0cyclictest0-21swapper/023:10:440
247959954,1cyclictest22434-21rm22:29:330
247959951,4cyclictest7289-21cron21:35:010
247959951,4cyclictest7289-21cron21:35:010
247959951,2cyclictest0-21swapper/022:20:120
247959950,5cyclictest0-21swapper/000:37:180
247959950,5cyclictest0-21swapper/000:31:200
247959950,4cyclictest27077-21apt-get23:35:100
247959950,4cyclictest11425-21memory22:55:160
247959950,3cyclictest0-21swapper/021:35:170
247959950,1cyclictest8065-21munin-run19:40:000
26081240,3sleep00-21swapper/023:34:420
248099944,0cyclictest6665-21kworker/3:119:37:393
248099944,0cyclictest0-21swapper/323:02:133
248099944,0cyclictest0-21swapper/322:55:323
248099944,0cyclictest0-21swapper/320:30:013
248099944,0cyclictest0-21swapper/319:45:293
248099944,0cyclictest0-21swapper/300:10:013
248099943,1cyclictest3202-21ssh22:20:123
248099943,1cyclictest21743-21cut00:20:133
248099942,1cyclictest28468-21ssh22:15:593
248099941,1cyclictest0-21swapper/320:55:113
248099940,4cyclictest6194-21sh23:40:173
248099940,4cyclictest25964-21cat19:10:143
248099940,4cyclictest18050-21ntp_states21:55:193
248099940,4cyclictest0-21swapper/323:55:103
248099940,4cyclictest0-21swapper/323:51:363
248099940,4cyclictest0-21swapper/323:45:483
248099940,4cyclictest0-21swapper/323:15:063
248099940,4cyclictest0-21swapper/322:50:113
248099940,4cyclictest0-21swapper/322:00:123
248099940,4cyclictest0-21swapper/321:50:343
248099940,4cyclictest0-21swapper/321:40:123
248099940,4cyclictest0-21swapper/321:35:113
248099940,4cyclictest0-21swapper/321:30:133
248099940,4cyclictest0-21swapper/321:30:133
248099940,4cyclictest0-21swapper/321:20:563
248099940,4cyclictest0-21swapper/320:50:123
248099940,4cyclictest0-21swapper/320:40:123
248099940,4cyclictest0-21swapper/320:25:113
248099940,4cyclictest0-21swapper/319:50:123
248099940,4cyclictest0-21swapper/300:15:123
248099940,4cyclictest0-21swapper/300:05:103
248099940,3cyclictest9131-21ssh23:10:153
248099940,3cyclictest911-21/usr/sbin/munin21:15:213
248099940,3cyclictest9006-21ssh00:30:013
248099940,3cyclictest880-21ssh23:05:393
248099940,3cyclictest4596-21ssh22:05:063
248099940,3cyclictest29746-21ssh23:35:403
248099940,3cyclictest29704-21perl23:20:163
248099940,3cyclictest29221-21perl21:45:133
248099940,3cyclictest28938-21hddtemp_smartct20:20:143
248099940,3cyclictest22522-21/usr/sbin/munin22:45:133
248099940,3cyclictest22084-21ssh00:35:423
248099940,3cyclictest20611-21ssh21:10:013
248099940,3cyclictest16982-21ssh22:26:133
248099940,3cyclictest14497-21ssh22:40:443
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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