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2026-01-25 - 06:57
[ 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 Sun Jan 25, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
229352193176,12sleep30-21swapper/319:07:093
230352187171,11sleep10-21swapper/119:08:281
228312182166,11sleep00-21swapper/019:05:500
228112173156,12sleep20-21swapper/219:05:372
65782480,0sleep20-21swapper/223:08:332
139902460,0sleep00-21swapper/022:25:110
197072440,0sleep10-21swapper/123:30:171
74012120,0sleep10-21swapper/122:53:061
290752120,0sleep30-21swapper/323:03:453
127352120,0sleep10-21swapper/122:08:551
97212110,0sleep10-21swapper/122:38:371
10889270,0sleep20-21swapper/223:25:552
233419960,6cyclictest0-21swapper/323:19:543
233359961,3cyclictest0-21swapper/122:00:101
233359961,3cyclictest0-21swapper/121:40:121
233319960,6cyclictest0-21swapper/023:50:160
233319960,3cyclictest27848-21munin-run23:35:000
9265250,0sleep29261-21ntp_states21:20:152
233419950,5cyclictest11109-21apt-get22:55:133
233419950,5cyclictest0-21swapper/323:29:393
233419950,5cyclictest0-21swapper/322:50:123
233419950,5cyclictest0-21swapper/322:38:003
233419950,5cyclictest0-21swapper/300:37:273
233419950,5cyclictest0-21swapper/300:27:333
233419950,4cyclictest0-21swapper/323:40:113
233379953,2cyclictest0-21swapper/200:12:192
233379953,1cyclictest2260-21ssh22:35:122
233379951,2cyclictest0-21swapper/223:30:112
233379950,5cyclictest3691-21perf20:40:002
233379950,5cyclictest0-21swapper/222:00:482
233379950,5cyclictest0-21swapper/221:14:222
233379950,5cyclictest0-21swapper/221:14:212
233379950,5cyclictest0-21swapper/200:27:272
233379950,4cyclictest0-21swapper/220:05:122
233379950,0cyclictest18731-21diskmemload22:24:132
233359952,2cyclictest0-21swapper/123:15:111
233359951,2cyclictest0-21swapper/123:20:111
233359951,2cyclictest0-21swapper/122:40:121
233359951,2cyclictest0-21swapper/122:10:131
233359951,2cyclictest0-21swapper/121:50:111
233359951,2cyclictest0-21swapper/120:10:111
233359951,2cyclictest0-21swapper/100:25:131
233359951,1cyclictest0-21swapper/121:10:111
233359951,1cyclictest0-21swapper/121:10:111
233359950,5cyclictest0-21swapper/122:56:421
233359950,0cyclictest0-21swapper/123:25:131
233319950,5cyclictest0-21swapper/000:25:410
233319950,5cyclictest0-21swapper/000:14:220
233319950,4cyclictest26256-21irqstats00:05:160
233319950,4cyclictest0-21swapper/023:29:550
233319950,4cyclictest0-21swapper/021:25:130
233319950,1cyclictest31026-21munin-run00:40:000
233419944,0cyclictest31079-21kworker/3:223:55:043
233419944,0cyclictest25907-21kworker/3:122:25:323
233419944,0cyclictest25907-21kworker/3:120:33:363
233419944,0cyclictest0-21swapper/322:47:453
233419944,0cyclictest0-21swapper/321:21:283
233419944,0cyclictest0-21swapper/300:16:133
233419942,1cyclictest23774-21ssh21:42:503
233419942,1cyclictest18936-21latency_hist21:10:003
233419942,0cyclictest0-21swapper/322:00:103
233419940,4cyclictest24903-21df_inode22:30:123
233419940,4cyclictest22217-21perl20:10:143
233419940,4cyclictest21535-21ssh00:03:063
233419940,4cyclictest0-21swapper/323:50:013
233419940,4cyclictest0-21swapper/323:35:103
233419940,4cyclictest0-21swapper/323:07:333
233419940,4cyclictest0-21swapper/322:40:113
233419940,4cyclictest0-21swapper/322:21:163
233419940,4cyclictest0-21swapper/322:15:133
233419940,4cyclictest0-21swapper/321:55:113
233419940,4cyclictest0-21swapper/321:50:113
233419940,4cyclictest0-21swapper/321:25:133
233419940,4cyclictest0-21swapper/321:18:113
233419940,4cyclictest0-21swapper/320:15:113
233419940,4cyclictest0-21swapper/319:57:473
233419940,4cyclictest0-21swapper/300:23:403
233419940,4cyclictest0-21swapper/300:07:333
233419940,3cyclictest9534-21ssh23:10:123
233419940,3cyclictest9499-21wc19:45:113
233419940,3cyclictest7070-21/usr/sbin/munin21:35:153
233419940,3cyclictest6957-21rm00:11:343
233419940,3cyclictest4593-21ssh22:05:073
233419940,3cyclictest32478-21ssh23:20:333
233419940,3cyclictest29436-21/usr/sbin/munin19:20:123
233419940,3cyclictest28773-21ssh21:30:023
233419940,3cyclictest23392-21ssh23:32:173
233419940,3cyclictest22613-21ssh21:11:053
233419940,3cyclictest22613-21ssh21:11:053
233419940,3cyclictest22298-21ssh22:13:263
233419940,3cyclictest21925-21ssh23:47:303
233419940,3cyclictest13805-21grep21:00:003
233419940,3cyclictest10983-21ssh00:30:023
233419940,3cyclictest0-21swapper/320:05:133
233379944,0cyclictest18731-21diskmemload23:01:022
233379944,0cyclictest0-21swapper/222:55:482
233379944,0cyclictest0-21swapper/222:50:332
233379944,0cyclictest0-21swapper/221:47:502
233379944,0cyclictest0-21swapper/200:19:532
233379943,1cyclictest471-21dbus-daemon20:20:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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