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2026-03-01 - 10:50
[ 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 highest latencies:
System rack5slot2.osadl.org (updated Sun Mar 01, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
241972189172,12sleep30-21swapper/319:06:093
241762185167,13sleep20-21swapper/219:05:522
241892184168,11sleep00-21swapper/019:06:030
244872178160,12sleep10-21swapper/119:09:521
115372500,0sleep00-21swapper/022:54:300
55182460,0sleep20-21swapper/223:23:062
322102450,0sleep30-21swapper/321:14:083
78882440,0sleep10-21swapper/122:52:141
33552410,0sleep00-21swapper/023:37:570
98982390,0sleep10-21swapper/121:34:561
313772140,0sleep00-21swapper/022:32:030
295752140,0sleep10-21swapper/122:00:061
233872110,0sleep30-21swapper/323:31:353
123552100,0sleep20-21swapper/222:54:592
1463290,0sleep30-21swapper/322:01:373
246719981,3cyclictest11973-21perf20:25:000
246789960,5cyclictest26428-21ntp_states22:45:193
246719962,4cyclictest18985-21munin-run20:50:000
246719960,3cyclictest3470-21munin-run19:50:010
246719960,3cyclictest21900-21perf21:25:010
246789955,0cyclictest12335-21kworker/3:221:55:063
246789955,0cyclictest12335-21kworker/3:220:47:563
246789953,1cyclictest2070-21ssh00:25:123
246789950,5cyclictest0-21swapper/323:15:243
246789950,4cyclictest9969-21perl21:50:133
246789950,4cyclictest0-21swapper/300:00:103
246749955,0cyclictest0-21swapper/200:01:192
246749950,5cyclictest0-21swapper/223:05:452
246749950,5cyclictest0-21swapper/222:12:132
246749950,5cyclictest0-21swapper/221:16:022
246749950,5cyclictest0-21swapper/200:11:482
246749950,4cyclictest17057-21munin-run23:45:002
246749950,0cyclictest0-21swapper/223:15:292
246729951,3cyclictest0-21swapper/121:15:121
246729951,2cyclictest0-21swapper/122:40:121
246729951,2cyclictest0-21swapper/120:15:131
246729951,2cyclictest0-21swapper/100:30:121
246719954,1cyclictest0-21swapper/021:46:150
246719952,3cyclictest0-21swapper/000:00:040
246719951,4cyclictest57250irq/130-eth021:35:570
246719950,5cyclictest28720-21ssh23:34:520
246719950,5cyclictest21562-21memory21:00:170
246719950,5cyclictest0-21swapper/023:15:490
246719950,5cyclictest0-21swapper/023:11:220
246719950,5cyclictest0-21swapper/022:25:060
246719950,5cyclictest0-21swapper/021:54:010
246719950,4cyclictest2457-21head23:05:210
246719950,4cyclictest15692-21basename20:40:010
246719950,3cyclictest28511-21ssh21:59:370
246719950,1cyclictest0-21swapper/023:44:170
246719950,1cyclictest0-21swapper/022:24:170
246719950,1cyclictest0-21swapper/021:42:450
4532240,3sleep20-21swapper/222:19:332
26624240,3sleep30-21swapper/323:01:143
246789944,0cyclictest5348-21ssh22:50:413
246789944,0cyclictest12335-21kworker/3:220:36:453
246789944,0cyclictest0-21swapper/323:20:393
246789944,0cyclictest0-21swapper/323:10:093
246789943,1cyclictest22484-21perl00:35:153
246789943,1cyclictest14763-21cut00:15:163
246789942,1cyclictest5818-21ssh00:10:283
246789942,1cyclictest26517-21ssh22:30:123
246789942,1cyclictest18346-21ssh22:25:203
246789942,1cyclictest11659-21ssh23:57:483
246789941,3cyclictest481-21nscd21:40:523
246789940,4cyclictest20132-21ssh22:10:303
246789940,4cyclictest14772-21ssh00:31:003
246789940,4cyclictest0-21swapper/323:05:103
246789940,4cyclictest0-21swapper/322:55:123
246789940,4cyclictest0-21swapper/322:40:113
246789940,4cyclictest0-21swapper/322:35:123
246789940,4cyclictest0-21swapper/322:08:433
246789940,4cyclictest0-21swapper/321:45:013
246789940,4cyclictest0-21swapper/321:35:123
246789940,4cyclictest0-21swapper/321:30:123
246789940,4cyclictest0-21swapper/321:20:113
246789940,4cyclictest0-21swapper/321:15:113
246789940,4cyclictest0-21swapper/320:15:133
246789940,4cyclictest0-21swapper/319:30:123
246789940,4cyclictest0-21swapper/319:30:123
246789940,4cyclictest0-21swapper/300:20:113
246789940,3cyclictest5559-21ssh22:20:023
246789940,3cyclictest30405-21ssh23:50:363
246789940,3cyclictest29336-21ssh23:35:063
246789940,3cyclictest28769-21ssh00:05:503
246789940,3cyclictest27750-21ssh22:15:013
246789940,3cyclictest25505-21irqstats19:15:013
246789940,3cyclictest24731-21ssh21:25:303
246789940,3cyclictest20831-21chrt23:45:583
246789940,3cyclictest20432-21sed21:00:003
246789940,3cyclictest13380-21ssh23:26:413
246789940,1cyclictest6431-21ntp_states20:00:173
246749944,0cyclictest0-21swapper/223:46:202
246749943,1cyclictest8018-21sh20:10:002
246749943,1cyclictest26287-21tail22:45:182
246749941,3cyclictest23868-21cut23:00:142
246749940,4cyclictest5888-21ssh22:20:132
246749940,4cyclictest23338-21diskmemload21:58:582
246749940,4cyclictest0-21swapper/223:37:142
246749940,4cyclictest0-21swapper/223:10:112
246749940,4cyclictest0-21swapper/222:35:132
246749940,4cyclictest0-21swapper/222:25:112
246749940,4cyclictest0-21swapper/222:05:142
246749940,4cyclictest0-21swapper/222:03:222
246749940,4cyclictest0-21swapper/221:10:092
246749940,4cyclictest0-21swapper/220:45:132
246749940,4cyclictest0-21swapper/220:15:012
246749940,4cyclictest0-21swapper/200:19:552
246749940,4cyclictest0-21swapper/200:05:112
246749940,3cyclictest32462-21irqstats21:45:152
246749940,3cyclictest26502-21/usr/sbin/munin22:30:212
246749940,3cyclictest23812-21/usr/sbin/munin00:20:172
246749940,3cyclictest23338-21diskmemload00:36:492
246749940,3cyclictest15497-21ssh21:21:082
246749940,3cyclictest14739-21/usr/sbin/munin22:40:172
246749940,3cyclictest10123-21hddtemp_smartct21:50:142
246749940,0cyclictest0-21swapper/223:32:492
246749940,0cyclictest0-21swapper/221:30:352
246729944,0cyclictest0-21swapper/123:50:151
246729944,0cyclictest0-21swapper/123:37:281
246729944,0cyclictest0-21swapper/100:24:441
246729942,1cyclictest0-21swapper/119:15:131
246729941,2cyclictest0-21swapper/123:55:111
246729941,2cyclictest0-21swapper/123:40:111
246729941,2cyclictest0-21swapper/123:30:121
246729941,2cyclictest0-21swapper/123:25:111
246729941,2cyclictest0-21swapper/123:00:111
246729941,2cyclictest0-21swapper/122:55:111
246729941,2cyclictest0-21swapper/122:15:131
246729941,2cyclictest0-21swapper/121:45:121
246729941,2cyclictest0-21swapper/121:35:111
246729941,2cyclictest0-21swapper/121:25:121
246729941,1cyclictest0-21swapper/122:30:111
246729940,4cyclictest0-21swapper/100:19:301
246729940,4cyclictest0-21swapper/100:04:321
246729940,2cyclictest0-21swapper/123:45:011
246729940,0cyclictest0-21swapper/122:45:301
246719944,0cyclictest0-21swapper/023:55:450
246719941,3cyclictest4112-21df_inode00:10:130
246719941,3cyclictest0-21swapper/023:50:040
246719941,3cyclictest0-21swapper/021:30:050
246719941,3cyclictest0-21swapper/021:11:370
246719941,3cyclictest0-21swapper/020:28:080
246719940,4cyclictest0-21swapper/023:45:130
246719940,4cyclictest0-21swapper/023:25:110
246719940,4cyclictest0-21swapper/023:00:040
246719940,4cyclictest0-21swapper/022:55:190
246719940,4cyclictest0-21swapper/022:45:080
246719940,4cyclictest0-21swapper/022:35:080
246719940,4cyclictest0-21swapper/022:16:500
246719940,4cyclictest0-21swapper/022:05:090
246719940,4cyclictest0-21swapper/022:00:490
246719940,4cyclictest0-21swapper/021:15:050
246719940,4cyclictest0-21swapper/021:05:010
246719940,4cyclictest0-21swapper/020:55:000
246719940,4cyclictest0-21swapper/020:54:560
246719940,4cyclictest0-21swapper/020:40:320
246719940,4cyclictest0-21swapper/020:30:000
246719940,4cyclictest0-21swapper/020:15:080
246719940,4cyclictest0-21swapper/020:10:000
246719940,4cyclictest0-21swapper/020:05:010
246719940,4cyclictest0-21swapper/019:50:320
246719940,4cyclictest0-21swapper/019:42:330
246719940,4cyclictest0-21swapper/019:35:040
246719940,4cyclictest0-21swapper/019:30:200
246719940,4cyclictest0-21swapper/019:30:200
246719940,4cyclictest0-21swapper/019:26:080
246719940,4cyclictest0-21swapper/019:20:320
246719940,4cyclictest0-21swapper/019:17:290
246719940,4cyclictest0-21swapper/000:35:490
246719940,4cyclictest0-21swapper/000:20:110
246719940,4cyclictest0-21swapper/000:15:150
246719940,3cyclictest4485-21cat19:55:010
246719940,3cyclictest32655-21/usr/sbin/munin23:20:170
246719940,3cyclictest2613-21/usr/sbin/munin00:25:150
246719940,3cyclictest25341-21cut19:15:020
246719940,3cyclictest22108-21rm21:25:020
246719940,3cyclictest18695-21hddtemp_smartct22:10:140
246719940,3cyclictest11563-21sh00:30:090
246719940,3cyclictest0-21swapper/020:00:120
246719940,0cyclictest0-21swapper/022:40:120
246719940,0cyclictest0-21swapper/000:05:080
246789933,0cyclictest0-21swapper/320:20:123
246789930,3cyclictest7014-21sort23:40:003
246789930,3cyclictest24771-21chrt19:10:013
246789930,3cyclictest15949-21apt-key20:40:013
246789930,3cyclictest0-21swapper/321:05:383
246789930,3cyclictest0-21swapper/321:00:123
246789930,3cyclictest0-21swapper/320:52:073
246789930,3cyclictest0-21swapper/320:30:103
246789930,3cyclictest0-21swapper/320:28:003
246789930,3cyclictest0-21swapper/320:13:153
246789930,3cyclictest0-21swapper/320:06:443
246789930,3cyclictest0-21swapper/319:59:593
246789930,3cyclictest0-21swapper/319:50:273
246789930,3cyclictest0-21swapper/319:45:063
246789930,3cyclictest0-21swapper/319:40:473
246789930,3cyclictest0-21swapper/319:35:023
246789930,3cyclictest0-21swapper/319:27:593
246789930,3cyclictest0-21swapper/319:21:073
246749933,0cyclictest0-21swapper/219:10:012
246749932,1cyclictest814-21snmpd21:05:102
246749932,1cyclictest814-21snmpd20:36:092
246749932,1cyclictest814-21snmpd19:28:192
246749931,1cyclictest0-21swapper/223:55:122
246749930,3cyclictest5161-21apt-get20:00:122
246749930,3cyclictest4088-21apt-get19:55:012
246749930,3cyclictest15667-21apt-get20:40:002
246749930,3cyclictest13331-21df_inode20:30:132
246749930,3cyclictest10639-21ssh21:35:132
246749930,3cyclictest0-21swapper/223:50:132
246749930,3cyclictest0-21swapper/223:25:122
246749930,3cyclictest0-21swapper/222:55:062
246749930,3cyclictest0-21swapper/221:40:122
246749930,3cyclictest0-21swapper/221:00:112
246749930,3cyclictest0-21swapper/220:55:372
246749930,3cyclictest0-21swapper/220:52:592
246749930,3cyclictest0-21swapper/220:25:172
246749930,3cyclictest0-21swapper/220:20:382
246749930,3cyclictest0-21swapper/219:51:082
246749930,3cyclictest0-21swapper/219:45:102
246749930,3cyclictest0-21swapper/219:40:072
246749930,3cyclictest0-21swapper/219:35:372
246749930,3cyclictest0-21swapper/219:30:132
246749930,3cyclictest0-21swapper/219:30:122
246749930,3cyclictest0-21swapper/219:23:062
246749930,3cyclictest0-21swapper/219:15:012
246749930,3cyclictest0-21swapper/200:30:062
246749930,3cyclictest0-21swapper/200:25:112
246749930,2cyclictest22995-21/usr/sbin/munin21:25:142
246729933,0cyclictest0-21swapper/100:29:591
246729931,2cyclictest0-21swapper/122:05:131
246729931,2cyclictest0-21swapper/121:55:111
246729931,1cyclictest0-21swapper/123:05:141
246729931,1cyclictest0-21swapper/122:25:021
246729931,1cyclictest0-21swapper/122:20:151
246729931,1cyclictest0-21swapper/122:10:111
246729931,1cyclictest0-21swapper/120:40:001
246729931,1cyclictest0-21swapper/120:00:131
246729931,1cyclictest0-21swapper/120:00:021
246729931,1cyclictest0-21swapper/119:30:131
246729931,1cyclictest0-21swapper/119:30:121
246729931,1cyclictest0-21swapper/100:35:121
246729930,3cyclictest0-21swapper/119:49:171
246729930,3cyclictest0-21swapper/119:36:121
246729930,2cyclictest280752sleep100:05:241
246729930,2cyclictest14914-21taskset20:33:311
246729930,2cyclictest11626-21chrt20:21:011
246729930,2cyclictest0-21swapper/122:35:121
246729930,2cyclictest0-21swapper/121:10:081
246729930,2cyclictest0-21swapper/100:10:101
246729930,1cyclictest0-21swapper/121:40:011
246749920,2cyclictest0-21swapper/220:10:002
246729921,1cyclictest83772chrt20:11:521
246729921,1cyclictest154022chrt20:36:501
246729921,1cyclictest0-21swapper/123:20:111
246729921,1cyclictest0-21swapper/123:10:121
246729921,1cyclictest0-21swapper/121:00:111
246729920,2cyclictest28671-21taskset19:20:161
246729920,2cyclictest12278-21taskset20:26:261
246729920,1cyclictest7626-21chrt20:05:111
246729920,1cyclictest636-21chrt19:40:491
246729920,1cyclictest3701-21chrt19:50:181
246729920,1cyclictest29413-21chrt19:26:481
246729920,1cyclictest247992sleep119:10:231
246729920,1cyclictest19969-21chrt20:57:001
246729920,1cyclictest194192sleep120:52:521
246729920,1cyclictest12057-21chrt21:20:111
246729920,1cyclictest0-21swapper/123:15:091
246729920,1cyclictest0-21swapper/121:50:111
246729920,1cyclictest0-21swapper/120:45:121
246729910,1cyclictest22927-21chrt21:05:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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