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2026-02-22 - 08:11
[ 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
Characteristics of the 100 highest latencies:
System rack5slot1.osadl.org (updated Sun Feb 22, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
996021060,1sleep4581rcuc/421:50:254
1805439950,0EcMasterDemoSyn0-21swapper/419:33:294
3235839830,0EcMasterDemoSyn3236829tAtEmLog_023:31:495
250732830,0sleep20-21swapper/223:10:142
1333939830,0EcMasterDemoSyn1334929tAtEmLog_019:23:205
622639820,0EcMasterDemoSyn623629tAtEmLog_019:08:085
2847639820,0EcMasterDemoSyn2848629tAtEmLog_022:36:025
1805439820,0EcMasterDemoSyn1806429tAtEmLog_019:33:295
1467239820,0EcMasterDemoSyn1468229tAtEmLog_020:34:205
1007139820,0EcMasterDemoSyn1008229tAtEmLog_022:25:545
542039810,0EcMasterDemoSyn543029tAtEmLog_022:05:365
335639590,0EcMasterDemoSyn336629tAtEmLog_000:32:395
2891639460,0EcMasterDemoSyn28923-21runintdemo5min21:04:444
121012440,0sleep10-21swapper/100:32:251
860139260,1EcMasterDemoSyn8608-21grep19:13:120
1821239220,1EcMasterDemoSyn18219-21grep23:41:572
645899190,9cyclictest23138-21sh00:38:480
645999180,10cyclictest780-21runrttasks23:23:331
645899181,9cyclictest26049-21sh00:04:370
645899180,9cyclictest21891-21sh21:57:110
645899180,14cyclictest6199-21sh00:29:350
645899180,10cyclictest22205-21ntpq22:50:180
645899180,10cyclictest12358-21sh21:34:570
255699180,11tDemoTimingTask2957-21chrt20:10:005
911499170,7tDemoTimingTask17593-21chrt23:41:325
911499170,7tDemoTimingTask12990-21chrt23:39:375
911499170,7tDemoTimingTask12990-21chrt23:39:375
789199170,10tDemoTimingTask8398-21chrt21:15:005
6462991713,3cyclictest6785-21cron00:30:004
645999170,10cyclictest19362-21/usr/sbin/munin23:25:251
645899170,9cyclictest780-21runrttasks22:06:540
645899170,9cyclictest31712-21sh21:10:030
645899170,9cyclictest27822-21sh22:35:370
645899170,9cyclictest17631-21sh22:12:480
645899170,9cyclictest15416-21sh00:34:440
645899170,9cyclictest11959-21sh23:38:530
645899170,9cyclictest11959-21sh23:38:530
645899170,14cyclictest1175-21sh21:28:280
3176399170,10tDemoTimingTask3325-21chrt00:10:015
2698429170,10tAtEmLog_026999-21chrt21:25:035
2649399170,7tDemoTimingTask28693-21chrt21:01:535
646199161,11cyclictest13805-21sh21:53:043
646099169,5cyclictest17772-40gzip00:00:032
646099168,6cyclictest9247-21sort21:15:142
646099163,9cyclictest17701-21netstat22:30:182
6460991613,2cyclictest6184-21ls22:59:592
646099160,9cyclictest8808-21taskset23:00:302
646099160,10cyclictest15329-21sh21:54:102
645899161,9cyclictest8933-21diskmemload00:12:410
645899160,8cyclictest29643-21sh00:24:360
645899160,11cyclictest3802-21ssh21:47:280
645899160,11cyclictest3802-21ssh21:47:270
645899160,11cyclictest20764-21sh00:19:410
1806599160,9tDemoTimingTask18502-21taskset19:35:005
646299154,8cyclictest5300-21latency_hist20:15:004
646299154,8cyclictest28519-21fschecks_time19:55:154
646299154,8cyclictest16010-21cut19:30:014
646299154,6cyclictest17653-21sort20:40:144
646299151,10cyclictest26513-21dpkg22:00:134
646299150,8cyclictest1630-21ssh00:08:544
646299150,7cyclictest12847-21ssh23:56:584
646299150,14cyclictest0-21swapper/419:24:594
646299150,11cyclictest11379-21rm23:38:294
646299150,11cyclictest11379-21rm23:38:294
646199158,5cyclictest2185-21tail20:05:243
646199154,8cyclictest13581-21fschecks_time21:35:153
646199151,11cyclictest16-1pr/legacy21:45:183
646199151,11cyclictest16-1pr/legacy21:45:183
646199151,10cyclictest2682450cat00:05:013
646199151,10cyclictest14984-21sh22:10:563
646099156,7cyclictest8347-21grep19:10:272
646099151,10cyclictest27148-21/usr/sbin/munin00:05:202
646099151,10cyclictest16928-21ssh21:36:472
646099151,10cyclictest15309-21ssh00:15:522
646099150,9cyclictest780-21runrttasks20:58:012
646099150,9cyclictest13493-21sh00:33:242
645999156,6cyclictest12659-21latency_hist21:35:011
645999154,8cyclictest28857-21fschecks_count23:30:131
6459991511,3cyclictest0-21swapper/121:55:011
645999151,11cyclictest16-1pr/legacy23:52:051
645999151,10cyclictest23030-21ssh00:38:431
645999151,10cyclictest14864-21ssh23:04:451
645999151,10cyclictest13680-21latency_hist23:40:001
645999151,10cyclictest13680-21latency_hist23:40:001
645999150,9cyclictest17975-21fschecks_time20:40:161
645999150,10cyclictest10671-21runrttasks23:55:251
645899158,6cyclictest0-21swapper/022:55:150
645899156,7cyclictest16058-21sh23:40:250
645899150,9cyclictest780-21runrttasks22:43:520
645899150,9cyclictest25633-21sh23:45:510
645899150,8cyclictest9906-21sshd23:01:160
645899150,8cyclictest28032-21irqstats00:05:170
247812150,1sleep30-21swapper/321:23:433
2239999150,9tDemoTimingTask30624-21chrt21:44:565
93829140,10tAtEmLog_097402sleep523:01:105
646299143,8cyclictest326-21systemd-journal21:47:284
646299143,8cyclictest326-21systemd-journal21:47:284
646299141,9cyclictest31337-21diskmemload22:15:164
646299141,9cyclictest23241-21/usr/sbin/munin19:45:224
646299141,10cyclictest27953-21runrttasks21:43:054
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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