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2026-03-05 - 00:47
[ 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
Characteristics of the 792 highest latencies:
System rackeslot2.osadl.org (updated Wed Mar 04, 2026 12:43:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
134316399289,13cyclictest0-21swapper/009:51:540
134316399272,14cyclictest0-21swapper/012:11:580
1343163992614,8cyclictest1501658-21tr09:16:490
14678532250,2sleep30-21swapper/308:51:513
1343164992522,2cyclictest1290-21dbus-daemon11:30:011
134316399249,6cyclictest0-21swapper/012:16:460
1343163992317,5cyclictest1343161-21cyclictest10:05:020
1343163992316,6cyclictest1490826-21diskmemload09:41:590
1343163992316,6cyclictest1490826-21diskmemload09:41:590
1343163992313,9cyclictest1288-1atopacctd10:21:590
1343163992312,10cyclictest0-21swapper/010:20:000
134316399223,4cyclictest1525997-21sshd09:29:480
1343163992215,6cyclictest1363579-21latency_hist07:25:010
1343164992115,2cyclictest134050irq/121-eno110:00:021
1343164992114,2cyclictest1500141-21munin-run09:15:011
134316399219,5cyclictest1511721-21kthreadcore09:21:550
134316399219,4cyclictest0-21swapper/012:10:010
134316399219,2cyclictest191rcu_preempt10:11:480
134316399219,2cyclictest191rcu_preempt10:11:480
134316399211,6cyclictest1-21systemd07:15:020
1343163992116,1cyclictest0-21swapper/010:49:170
1343163992114,2cyclictest1789842-21sh12:00:000
1343163992114,2cyclictest1343286-21ls07:10:020
1343163992114,2cyclictest1290-21dbus-daemon10:10:010
1343163992114,2cyclictest0-21swapper/011:50:000
1343163992110,6cyclictest0-21swapper/011:11:540
14190972200,2sleep11419100-21tr08:11:491
1343164992017,2cyclictest1859931-21cron12:40:001
1343164992017,2cyclictest1817555-21apt-get12:16:451
1343164992010,4cyclictest0-21swapper/111:36:461
134316399209,6cyclictest0-21swapper/012:40:020
134316399209,6cyclictest0-21swapper/012:05:020
134316399209,6cyclictest0-21swapper/010:56:530
134316399201,5cyclictest1685324-21apt-get11:01:470
134316399200,1cyclictest134050irq/121-eno111:21:460
2902298190,3rtkit-daemon1349214-21munin-node10:58:401
26490911911,3phc2sys0-21swapper/311:46:533
16050822190,1sleep11605080-21systemd-run10:15:011
16050822190,1sleep11605080-21systemd-run10:15:011
15787722191,7sleep30-21swapper/310:00:013
1343165991916,1cyclictest0-21swapper/209:01:462
1343165991916,1cyclictest0-21swapper/209:01:462
134316499194,6cyclictest1-21systemd12:15:011
1343164991916,2cyclictest1675211-21gpgconf10:55:011
134316399192,1cyclictest491rcuog/211:31:470
1343163991913,2cyclictest28938-21cron11:17:000
1343163991913,2cyclictest1454547-21awk08:40:000
1343163991913,1cyclictest1754472-21systemctl11:40:010
1343163991913,1cyclictest1400216-21apt-config07:55:010
1343163991912,2cyclictest1574233-21kthreadcore09:56:550
1343163991912,2cyclictest1559301-21tail09:47:010
1343163991912,2cyclictest1418463-21latency_hist08:10:000
1343163991912,2cyclictest1313-21gmain08:25:000
1343163991912,2cyclictest0-21swapper/010:30:010
134316399190,4cyclictest1736964-21cat11:30:010
2649091180,2phc2sys0-21swapper/310:30:433
2649091180,2phc2sys0-21swapper/309:21:103
1343165991816,1cyclictest0-21swapper/208:55:002
1343165991815,1cyclictest0-21swapper/210:20:002
1343165991815,1cyclictest0-21swapper/207:56:532
134316499186,3cyclictest1343161-21cyclictest12:30:351
1343164991816,1cyclictest1755360-21kworker/u16:3-events_unbound11:50:001
1343164991815,2cyclictest1543976-21systemd09:40:011
1343164991815,2cyclictest1286-21avahi-daemon09:01:581
1343164991815,2cyclictest1286-21avahi-daemon09:01:581
1343164991814,3cyclictest1369072-21sendmail_mailqu07:26:571
1343164991814,3cyclictest1288-1atopacctd09:31:571
1343164991812,2cyclictest1689761-21kthreadcore11:01:551
1343163991812,2cyclictest1541063-21latency09:36:550
1343163991812,2cyclictest1533030-21grep09:31:590
1343163991810,3cyclictest0-21swapper/009:07:000
134316399180,7cyclictest1657820-21ssh10:45:020
2902298170,2rtkit-daemon0-21swapper/111:57:421
2649091170,2phc2sys0-21swapper/309:32:313
2649091170,1phc2sys0-21swapper/310:29:353
134316599171,8cyclictest0-21swapper/207:50:012
1343165991715,1cyclictest0-21swapper/211:21:582
1343165991715,1cyclictest0-21swapper/209:44:262
1343165991715,1cyclictest0-21swapper/209:44:262
1343165991714,1cyclictest0-21swapper/209:15:012
134316499179,3cyclictest1403420-21kthreadcore07:56:551
1343164991714,2cyclictest1666527-21latency_hist10:50:021
1343164991714,2cyclictest1491074-21latency_hist09:10:011
1343164991714,2cyclictest1433621-21kthreadcore08:21:541
1343164991711,1cyclictest134050irq/121-eno110:21:461
134316399172,6cyclictest491rcuog/210:33:590
1343163991711,5cyclictest1758717-21kthreadcore11:41:550
2649091164,3phc2sys0-21swapper/312:00:013
2649091160,2phc2sys0-21swapper/312:22:563
2649091160,2phc2sys0-21swapper/311:26:463
134316599169,1cyclictest0-21swapper/208:11:532
134316599162,8cyclictest0-21swapper/209:30:012
1343165991614,1cyclictest0-21swapper/209:20:022
1343165991614,1cyclictest0-21swapper/208:30:012
1343165991613,1cyclictest0-21swapper/212:05:022
1343165991613,1cyclictest0-21swapper/211:36:482
1343165991613,1cyclictest0-21swapper/211:35:002
1343165991613,1cyclictest0-21swapper/211:05:002
1343165991613,1cyclictest0-21swapper/208:35:012
1343165991613,1cyclictest0-21swapper/208:05:012
1343165991612,2cyclictest0-21swapper/208:36:522
134316499169,3cyclictest1358006-21tail07:21:481
134316499166,5cyclictest36-21ksoftirqd/110:20:001
134316499164,5cyclictest0-21swapper/111:51:541
1343164991614,1cyclictest1838071-21kthreadcore12:26:551
1343164991613,2cyclictest1721185-21sh11:21:491
1343164991613,2cyclictest1523972-21mailstats09:26:591
1343164991613,2cyclictest1427595-21kthreadcore08:16:541
1343164991613,2cyclictest1400130-21apt-key07:55:011
1343164991613,2cyclictest0-21swapper/107:15:021
134316399164,7cyclictest0-21swapper/012:26:480
2649091150,3phc2sys0-21swapper/312:30:303
2649091150,3phc2sys0-21swapper/310:09:383
2649091150,2phc2sys0-21swapper/311:37:083
2649091150,2phc2sys0-21swapper/310:37:153
2649091150,2phc2sys0-21swapper/309:44:353
2649091150,2phc2sys0-21swapper/309:44:353
2649091150,2phc2sys0-21swapper/309:11:563
2649091150,2phc2sys0-21swapper/307:46:493
134316599152,6cyclictest0-21swapper/211:20:012
1343165991513,1cyclictest0-21swapper/209:55:012
1343165991513,1cyclictest0-21swapper/209:46:562
1343165991512,1cyclictest0-21swapper/212:36:552
1343165991512,1cyclictest0-21swapper/212:16:092
1343165991512,1cyclictest0-21swapper/212:11:042
1343165991512,1cyclictest0-21swapper/212:00:002
1343165991512,1cyclictest0-21swapper/211:12:102
1343165991512,1cyclictest0-21swapper/210:52:072
1343165991512,1cyclictest0-21swapper/210:15:012
1343165991512,1cyclictest0-21swapper/210:15:012
1343165991512,1cyclictest0-21swapper/208:41:582
1343165991512,1cyclictest0-21swapper/208:21:462
1343165991512,1cyclictest0-21swapper/207:26:492
1343165991512,1cyclictest0-21swapper/207:15:012
134316599150,13cyclictest0-21swapper/211:43:002
134316499159,3cyclictest1526001-21kworker/u16:1+xprtiod09:40:321
134316499159,3cyclictest1526001-21kworker/u16:1+xprtiod09:40:321
134316499159,2cyclictest501rcuop/209:54:151
134316499158,3cyclictest191rcu_preempt12:22:281
134316499156,4cyclictest191rcu_preempt09:46:531
1343164991512,2cyclictest29021-21rtkit-daemon08:05:021
1343164991512,2cyclictest257-21systemd-journal10:07:081
1343164991512,2cyclictest1801805-21kthreadcore12:06:531
1343164991512,2cyclictest1791951-21gltestperf12:01:501
1343164991512,2cyclictest1517427-21latency_hist09:25:011
1343164991512,2cyclictest1505767-21kthreadcore09:16:561
1343164991512,2cyclictest1473859-21gltestperf08:56:521
1343164991512,2cyclictest1327-21in:imuxsock08:45:011
1343164991512,2cyclictest1290-21dbus-daemon11:10:001
1343164991511,3cyclictest1652630-21kthreadcore10:41:551
1343164991511,3cyclictest1447950-21switchtime08:31:591
1343164991511,3cyclictest1-21systemd10:01:451
1343164991511,1cyclictest134050irq/121-eno111:17:281
134316399157,7cyclictest1847044-21kthreadcore12:31:540
134316399157,4cyclictest0-21swapper/011:51:530
1343163991513,1cyclictest29021-21rtkit-daemon09:03:470
1343163991513,1cyclictest29021-21rtkit-daemon09:03:470
1343163991512,2cyclictest1828977-21kthreadcore12:21:540
1343163991512,2cyclictest1675050-21apt-key10:55:010
1343163991512,2cyclictest1424534-21cut08:15:010
1343163991512,2cyclictest1375122-21sendmail_mailtr07:31:580
1343163991512,2cyclictest1375122-21sendmail_mailtr07:31:580
1343163991512,2cyclictest0-21swapper/008:45:010
1343163991510,3cyclictest1412291-21idleruntime-cro08:05:010
2649091140,6phc2sys0-21swapper/309:18:563
2649091140,2phc2sys0-21swapper/312:38:443
2649091140,2phc2sys0-21swapper/310:48:553
2649091140,2phc2sys0-21swapper/309:36:173
2649091140,1phc2sys0-21swapper/310:42:393
134316599148,2cyclictest0-21swapper/210:31:472
134316599141,7cyclictest0-21swapper/211:10:012
134316599141,5cyclictest0-21swapper/207:20:012
1343165991412,1cyclictest0-21swapper/212:29:372
1343165991412,1cyclictest0-21swapper/210:50:012
1343165991412,1cyclictest0-21swapper/209:36:022
1343165991412,1cyclictest0-21swapper/207:25:012
1343165991411,2cyclictest0-21swapper/209:10:012
1343165991411,1cyclictest0-21swapper/212:23:502
1343165991411,1cyclictest0-21swapper/211:50:002
1343165991411,1cyclictest0-21swapper/210:41:452
1343165991411,1cyclictest0-21swapper/210:28:492
1343165991411,1cyclictest0-21swapper/210:24:222
1343165991411,1cyclictest0-21swapper/209:56:532
1343165991410,2cyclictest0-21swapper/211:51:532
134316499147,3cyclictest0-21swapper/107:36:531
134316499146,3cyclictest501rcuop/210:34:061
1343164991411,2cyclictest1708673-21unixbench_singl11:12:021
1343164991411,2cyclictest1641776-21aten_repower_po10:36:471
1343164991411,2cyclictest1627529-21kthreadcore10:26:551
1343164991411,2cyclictest1449529-21fschecks_count08:36:481
1343164991411,2cyclictest1437016-21aten_repower_po08:26:481
1343164991411,2cyclictest1413706-21irqcore08:06:521
1343164991411,2cyclictest1383040-21head07:41:521
1343164991411,2cyclictest1343161-21cyclictest11:42:031
1343164991411,2cyclictest1290-21dbus-daemon07:10:011
1343164991410,3cyclictest1740537-21kthreadcore11:31:541
1343164991410,3cyclictest1464471-21kthreadcore08:46:531
1343164991410,3cyclictest1355486-21kthreadcore07:16:561
134316399147,1cyclictest0-21swapper/007:46:460
134316399146,4cyclictest0-21swapper/011:06:490
134316399142,7cyclictest1382399-21aten2.4-expect07:41:490
1343163991411,2cyclictest1475327-21kthreadcore08:56:550
1343163991411,2cyclictest1380038-21kthreadcore07:36:550
1343163991411,2cyclictest1369822-21latency_hist07:30:000
1343163991411,2cyclictest1353080-21kthreadcore07:16:550
1343163991411,2cyclictest0-21swapper/008:30:010
1343163991410,3cyclictest1493399-21irqcore09:11:530
1343163991410,3cyclictest1445740-21kthreadcore08:31:540
1343163991410,3cyclictest0-21swapper/010:35:020
134316399140,1cyclictest0-21swapper/008:51:460
2649091130,2phc2sys0-21swapper/309:53:443
2649091130,2phc2sys0-21swapper/307:25:163
2649091130,1phc2sys0-21swapper/310:50:523
134316599139,2cyclictest0-21swapper/212:33:152
1343165991311,1cyclictest0-21swapper/210:01:542
1343165991311,1cyclictest0-21swapper/209:20:152
1343165991311,1cyclictest0-21swapper/207:55:022
1343165991311,1cyclictest0-21swapper/207:41:572
1343165991310,1cyclictest0-21swapper/211:26:472
1343165991310,1cyclictest0-21swapper/210:56:502
1343165991310,1cyclictest0-21swapper/210:05:302
1343165991310,1cyclictest0-21swapper/208:06:532
1343165991310,1cyclictest0-21swapper/207:36:552
1343165991310,1cyclictest0-21swapper/207:35:002
1343165991310,1cyclictest0-21swapper/207:35:002
134316599130,9cyclictest0-21swapper/210:40:012
134316499139,3cyclictest1372979-21kthreadcore07:31:541
134316499139,3cyclictest1372979-21kthreadcore07:31:541
134316499134,3cyclictest501rcuop/208:51:471
1343164991310,2cyclictest1393599-21unixbench_singl07:47:001
1343163991311,1cyclictest1406263-21ls08:00:000
1343163991310,2cyclictest1465460-21kthreadcore08:46:540
2649091123,3phc2sys0-21swapper/308:40:003
2649091121,7phc2sys0-21swapper/311:01:473
2649091120,2phc2sys0-21swapper/310:11:483
2649091120,2phc2sys0-21swapper/310:11:483
2649091120,2phc2sys0-21swapper/309:01:173
2649091120,2phc2sys0-21swapper/309:01:173
2649091120,2phc2sys0-21swapper/308:06:273
2649091120,1phc2sys0-21swapper/307:32:213
2649091120,1phc2sys0-21swapper/307:32:213
134316599121,4cyclictest0-21swapper/208:50:012
1343165991210,1cyclictest0-21swapper/212:06:482
1343165991210,1cyclictest0-21swapper/209:31:502
134316399121,6cyclictest1424799-21apt-get08:16:470
2649091111,3phc2sys0-21swapper/309:50:013
2649091111,2phc2sys0-21swapper/310:57:483
2649091111,2phc2sys0-21swapper/308:21:543
2649091110,3phc2sys0-21swapper/310:21:463
2649091110,2phc2sys0-21swapper/312:08:053
2649091110,2phc2sys0-21swapper/312:05:023
2649091110,1phc2sys0-21swapper/309:05:103
134316599119,1cyclictest0-21swapper/208:56:562
134316599112,3cyclictest0-21swapper/208:16:472
2649091105,2phc2sys0-21swapper/312:11:533
2649091102,1phc2sys0-21swapper/308:31:363
2649091101,3phc2sys0-21swapper/312:16:563
2649091101,2phc2sys0-21swapper/312:26:503
2649091101,2phc2sys0-21swapper/311:54:203
2649091101,2phc2sys0-21swapper/311:41:533
2649091101,2phc2sys0-21swapper/310:02:303
2649091101,2phc2sys0-21swapper/309:25:313
2649091101,2phc2sys0-21swapper/308:46:593
2649091101,2phc2sys0-21swapper/308:11:563
2649091101,2phc2sys0-21swapper/307:52:013
2649091101,2phc2sys0-21swapper/307:11:543
2649091100,2phc2sys0-21swapper/311:30:233
2649091100,2phc2sys0-21swapper/311:17:283
2649091100,2phc2sys0-21swapper/311:11:593
2649091100,2phc2sys0-21swapper/311:07:503
2649091100,2phc2sys0-21swapper/310:15:083
2649091100,2phc2sys0-21swapper/307:56:503
2649091100,2phc2sys0-21swapper/307:35:263
2649091100,2phc2sys0-21swapper/307:16:223
134316599108,1cyclictest0-21swapper/207:10:022
264909191,2phc2sys0-21swapper/307:45:003
264909190,5phc2sys0-21swapper/308:55:193
264909190,2phc2sys0-21swapper/311:20:133
264909190,2phc2sys0-21swapper/308:41:543
264909190,2phc2sys0-21swapper/308:01:553
264909190,2phc2sys0-21swapper/307:20:193
264909180,2phc2sys0-21swapper/308:26:473
264909180,2phc2sys0-21swapper/308:15:293
264909180,2phc2sys0-21swapper/307:06:093
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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