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2026-02-21 - 18:53
[ 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
Characteristics of the 100 highest latencies:
System rack5slot1.osadl.org (updated Sat Feb 21, 2026 12:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73439920,0EcMasterDemoSyn74729tAtEmLog_010:46:075
135972910,1sleep50-21swapper/510:53:455
277322870,0sleep50-21swapper/512:13:075
2419239840,0EcMasterDemoSyn2420229tAtEmLog_008:13:595
511439830,0EcMasterDemoSyn512429tAtEmLog_007:33:255
2889539830,0EcMasterDemoSyn2890529tAtEmLog_010:25:505
837739820,0EcMasterDemoSyn838729tAtEmLog_012:02:115
765039820,0EcMasterDemoSyn766029tAtEmLog_007:38:295
1238439820,0EcMasterDemoSyn1239429tAtEmLog_007:48:385
1002839820,0EcMasterDemoSyn1003829tAtEmLog_007:43:345
1947939810,0EcMasterDemoSyn1948929tAtEmLog_008:03:505
1905339800,0EcMasterDemoSyn1906329tAtEmLog_010:56:155
249442640,0sleep30-21swapper/312:11:103
2766639580,0EcMasterDemoSyn2767629tAtEmLog_011:41:535
31942450,1sleep20-21swapper/210:30:152
2261639310,1EcMasterDemoSyn581rcuc/411:52:024
2261639310,1EcMasterDemoSyn581rcuc/411:52:024
13752220,0sleep30-21swapper/311:22:193
2558299201,10cyclictest25376-21ssh12:11:284
2558299200,10cyclictest23121-21sh09:47:244
2558299200,10cyclictest18320-21ssh12:07:484
2558299193,11cyclictest6694-21proc_pri07:35:184
2558299190,10cyclictest4394-21uname07:30:214
2558299190,10cyclictest13486-21sh11:29:314
2558299190,10cyclictest13234-21/usr/sbin/munin10:00:254
2558299190,10cyclictest13234-21/usr/sbin/munin10:00:244
25580991915,3cyclictest27391-21grep10:25:182
25572991916,2cyclictest26850-21turbostat09:54:550
566699180,10tDemoTimingTask11726-21chrt10:35:015
2558299180,9cyclictest4107-21/usr/sbin/munin09:55:184
2558299180,9cyclictest29860-21latency_hist10:45:004
2558299180,9cyclictest29611-21ssh11:55:344
2558299180,9cyclictest27852-21ssh11:19:324
2558299180,9cyclictest1407-21latency_hist08:35:014
2558299180,10cyclictest9850-21ssh11:09:374
2558299180,10cyclictest30627-21/usr/sbin/munin07:20:124
2558299180,10cyclictest10699-21sh12:21:154
2557299185,9cyclictest780-21runrttasks10:32:350
2557299185,9cyclictest31600-21sh10:27:430
2557299185,9cyclictest20765-21sh09:45:460
2557299180,10cyclictest30745-21sh11:38:560
3251399170,10tDemoTimingTask32664-21chrt07:24:555
2558299171,10cyclictest16-1pr/legacy08:08:544
2558299170,9cyclictest5769-21runrttasks08:40:514
2558299170,9cyclictest30745-21sh12:15:014
2558299170,9cyclictest29695-21ssh09:33:284
2558299170,9cyclictest27375-21/usr/sbin/munin09:50:244
2558299170,9cyclictest22309-21/usr/sbin/munin10:05:144
2558299170,9cyclictest20579-21sh10:21:224
2558299170,9cyclictest1788-21sh09:18:104
2558299170,9cyclictest15936-21ssh10:55:114
2558299170,9cyclictest15194-21/usr/sbin/munin07:55:124
2558099174,9cyclictest755-21postgres08:11:452
2557299176,6cyclictest9168-21ssh11:09:070
2557299170,9cyclictest7701-21sh09:56:300
2557299170,9cyclictest32588-21sh09:17:020
2557299170,9cyclictest27701-21sh09:32:070
2557299170,9cyclictest26991-21sh11:18:570
2557299170,9cyclictest23713-21sh11:52:470
2557299170,9cyclictest23713-21sh11:52:470
2557299170,9cyclictest12835-21sh12:22:440
2557299170,7cyclictest29682-21awk10:45:000
2557299170,14cyclictest174-1kworker/0:1H+kblockd11:47:470
1354499170,10tDemoTimingTask22595-21chrt09:29:565
605199160,14tDemoTimingTask8330-21chrt08:48:425
2558299160,9cyclictest30583-21ssh10:27:004
2558199164,9cyclictest716-21snmpd10:05:183
2558199164,8cyclictest326-21systemd-journal08:39:173
2558099160,9cyclictest780-21runrttasks09:10:432
2558099160,9cyclictest7752-21sh09:56:332
2557799164,8cyclictest27168-21unixbench_singl11:00:241
2557799162,10cyclictest8965-21cat08:50:001
2557799162,10cyclictest14597-21chrt07:51:511
2557799161,7cyclictest160250awk12:35:001
2557799160,9cyclictest4545-21ssh11:24:341
2557799160,8cyclictest4324-21sh11:41:501
2557799160,10cyclictest21753-21ssh10:05:001
2557799160,10cyclictest21753-21ssh10:05:001
2557299161,6cyclictest716-21snmpd10:49:160
2557299160,7cyclictest20610-21latency_hist10:40:010
2557299160,7cyclictest12581-21sort11:10:220
2557299160,14cyclictest30551-21cat12:15:010
2557299160,14cyclictest24436-21sh10:24:050
2557299160,13cyclictest780-21runrttasks09:37:030
2557299160,13cyclictest24101-21taskset10:59:480
1967629161,9tAtEmLog_019705-21taskset10:20:465
1049129160,6tAtEmLog_015018-21chrt10:18:525
605199150,13tDemoTimingTask6141-21sleep08:45:005
2558299151,11cyclictest16-1pr/legacy09:24:574
2558299151,10cyclictest1802-21timerandwakeup09:35:254
2558199154,6cyclictest5334-21awk12:00:203
25581991511,2cyclictest14187-21sh11:30:003
2558199150,9cyclictest27203-21ssh09:50:043
2558199150,11cyclictest31686-21rm11:39:373
2558099158,3cyclictest27637-21gltestperf08:20:162
2558099154,9cyclictest3441-21/usr/sbin/munin12:35:212
2558099154,8cyclictest22883-21cut12:10:182
2558099153,9cyclictest2599-21cat08:35:172
2558099152,10cyclictest13600-21chrt08:58:172
25580991512,2cyclictest0-21swapper/211:35:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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