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2026-01-30 - 09:58
[ 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 all highest latencies:
System rackeslot2.osadl.org (updated Fri Jan 30, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151595521140,1sleep10-21swapper/121:12:421
145865321070,2sleep20-21swapper/220:27:422
15554132970,2sleep30-21swapper/321:36:563
15554132970,2sleep30-21swapper/321:36:563
18509262450,1sleep11850928-21cat00:22:351
1361447992923,2cyclictest17350irq/127-ahci[0000:00:17.0]19:30:001
136144899261,5cyclictest0-21swapper/221:10:022
136144899251,8cyclictest0-21swapper/220:10:022
1361447992421,2cyclictest1527189-21wc21:20:001
1361442992412,4cyclictest1619300-21kthreadcore22:12:400
1361442992411,6cyclictest0-21swapper/000:32:340
18385162230,2sleep20-21swapper/200:13:102
1361448992313,1cyclictest0-21swapper/222:05:012
136144299239,5cyclictest1628242-21kthreadcore22:17:410
136144299238,5cyclictest0-21swapper/023:52:360
1361442992320,2cyclictest1-21systemd20:15:000
1361442992320,2cyclictest1-21systemd20:15:000
1361442992313,5cyclictest1550283-21kthreadcore21:32:410
1361442992310,5cyclictest0-21swapper/022:35:010
1361447992219,2cyclictest1786278-21sh23:45:021
1361447992211,5cyclictest1694636-21phc2sys22:52:431
136144299229,5cyclictest0-21swapper/023:10:000
1361442992211,4cyclictest1530527-21irqrtprio21:22:410
1361442992210,4cyclictest1523031-21kthreadcore21:17:410
1361447992111,4cyclictest2018-21lldpd23:33:051
136144299217,6cyclictest1745411-21kthreadcore23:22:400
1361442992118,2cyclictest1290-21dbus-daemon22:10:020
1361442992116,1cyclictest0-21swapper/021:27:000
1361442992113,4cyclictest0-21swapper/023:19:460
2649091200,2phc2sys0-21swapper/323:46:193
2649091200,2phc2sys0-21swapper/320:27:413
2649091200,1phc2sys0-21swapper/322:07:523
1361448992017,1cyclictest0-21swapper/219:35:002
1361448992017,1cyclictest0-21swapper/219:35:002
136144799206,8cyclictest1659849-21sh22:33:341
136144799205,7cyclictest1725445-21aten2.4-expect23:12:341
1361447992017,2cyclictest1562736-21sh21:40:011
1361447992017,2cyclictest1562736-21sh21:40:011
1361447992014,2cyclictest134050irq/121-eno123:27:341
1361447992014,2cyclictest134050irq/121-eno122:02:371
1361447992013,3cyclictest1996-21runrttasks23:45:191
1361447992013,3cyclictest1722463-21ssh23:08:371
1361447992013,2cyclictest134050irq/121-eno122:15:011
1361447992011,4cyclictest1714332-21runrttasks23:04:571
1361447992011,2cyclictest134050irq/121-eno122:22:451
136144299208,6cyclictest0-21swapper/022:57:330
136144299208,2cyclictest0-21swapper/000:02:370
136144299206,5cyclictest0-21swapper/022:50:010
1361442992017,2cyclictest1326-21systemd-logind00:15:020
1361442992012,4cyclictest1472934-21idleruntime-cro20:40:000
1361442992012,1cyclictest0-21swapper/021:12:440
2649091190,5phc2sys0-21swapper/322:12:323
1361448991916,1cyclictest0-21swapper/223:25:002
1361448991916,1cyclictest0-21swapper/221:20:012
1361448991916,1cyclictest0-21swapper/219:50:012
1361447991916,2cyclictest1821992-21gpgconf00:05:011
1361447991915,3cyclictest1484293-21pmu-power20:47:451
1361447991911,4cyclictest1609191-21aten2.4-expect22:07:341
1361447991911,3cyclictest0-21swapper/121:50:011
136144299199,8cyclictest0-21swapper/000:10:020
136144299195,4cyclictest1600238-21apt-get22:02:340
1361442991916,2cyclictest1571628-21cron21:45:000
1361442991916,2cyclictest1290-21dbus-daemon22:40:020
1361442991916,2cyclictest1290-21dbus-daemon19:15:010
2649091180,2phc2sys0-21swapper/323:17:143
2649091180,2phc2sys0-21swapper/321:25:153
1361448991816,1cyclictest0-21swapper/222:50:022
1361448991815,1cyclictest0-21swapper/223:50:002
1361448991815,1cyclictest0-21swapper/221:55:012
136144899181,13cyclictest0-21swapper/221:40:022
136144899181,13cyclictest0-21swapper/221:40:022
136144799187,6cyclictest1670645-21diskmemload22:40:581
136144799186,8cyclictest1509523-21systemd-run21:10:021
136144799186,7cyclictest1829897-21diskmemload00:08:301
136144799186,3cyclictest0-21swapper/100:32:411
136144799184,6cyclictest1387954-21kworker/u16:2+nfsiod22:45:491
136144799183,10cyclictest1805862-21aten2.4-expect23:57:341
136144799182,10cyclictest1833027-21aten2.4-expect00:12:341
1361447991815,2cyclictest1750576-21apt-key23:25:011
136144799181,11cyclictest1491640-21aten2.4-expect20:57:321
136144299189,2cyclictest0-21swapper/023:28:330
136144299186,5cyclictest1400167-21munin-run19:40:010
136144299186,4cyclictest1485528-21/usr/sbin/munin20:52:350
1361442991815,2cyclictest1768498-21wc23:35:010
1361442991815,2cyclictest1288-1atopacctd19:35:010
1361442991815,2cyclictest1288-1atopacctd19:35:010
1361442991815,1cyclictest0-21swapper/021:40:010
1361442991815,1cyclictest0-21swapper/021:40:010
2649091170,3phc2sys0-21swapper/319:37:483
2649091170,3phc2sys0-21swapper/319:10:023
2649091170,2phc2sys0-21swapper/323:38:173
2649091170,2phc2sys0-21swapper/322:42:503
1361448991714,1cyclictest0-21swapper/222:20:022
1361448991714,1cyclictest0-21swapper/222:10:012
1361448991714,1cyclictest0-21swapper/221:45:012
1361448991714,1cyclictest0-21swapper/220:15:002
1361448991714,1cyclictest0-21swapper/220:15:002
1361448991714,1cyclictest0-21swapper/219:20:022
136144799174,5cyclictest1698668-21aten2.4-expect22:57:331
136144799173,9cyclictest1370225-21aten2.4-expect19:17:351
1361447991714,2cyclictest1772631-21kthreadcore23:37:401
1361447991714,2cyclictest1628242-21kthreadcore22:17:411
1361447991714,2cyclictest1596539-21threads21:57:451
1361447991714,2cyclictest1465501-21kthreadcore20:32:421
1361447991714,2cyclictest1439739-21kthreadcore20:12:421
1361447991714,2cyclictest1439739-21kthreadcore20:12:421
1361447991714,2cyclictest1423615-21pmu-power19:57:441
1361447991714,2cyclictest1296-21polkitd20:45:021
1361447991714,2cyclictest0-21swapper/100:40:011
1361447991713,3cyclictest1500437-21kthreadcore21:02:411
1361447991713,3cyclictest1458114-21kthreadcore20:27:431
1361447991713,3cyclictest1452083-21kthreadcore20:22:411
1361447991713,1cyclictest191rcu_preempt00:15:251
136144299174,6cyclictest0-21swapper/020:23:510
136144299171,7cyclictest1813096-21munin-run00:00:020
1361442991714,2cyclictest1848754-21/usr/sbin/munin00:20:010
136144299171,3cyclictest1580475-21latency_hist21:50:000
2649091160,7phc2sys0-21swapper/319:17:353
2649091160,5phc2sys0-21swapper/300:17:333
2649091160,2phc2sys0-21swapper/323:27:313
2649091160,2phc2sys0-21swapper/321:18:383
2649091160,2phc2sys0-21swapper/300:38:423
136144899161,9cyclictest0-21swapper/200:10:012
1361448991614,1cyclictest0-21swapper/219:15:012
1361448991613,1cyclictest0-21swapper/222:42:382
1361448991613,1cyclictest0-21swapper/220:05:012
1361448991613,1cyclictest0-21swapper/200:22:402
136144799163,8cyclictest1406634-21aten2.4-expect19:47:341
136144799163,6cyclictest1662875-21telnet22:37:331
136144799163,5cyclictest1529008-21diskmemload21:22:181
136144799163,3cyclictest0-21swapper/121:35:011
136144799161,4cyclictest1537790-21sh21:27:061
1361447991613,2cyclictest1739583-21mailstats23:17:461
1361447991613,2cyclictest0-21swapper/119:15:011
1361447991612,3cyclictest1863721-21kthreadcore00:27:411
1361447991612,3cyclictest1432231-21kthreadcore20:07:391
1361447991612,3cyclictest1399343-21mailstats19:37:451
1361447991612,3cyclictest0-21swapper/119:25:011
1361447991611,4cyclictest1425163-21cpuspeed_turbos20:02:361
1361447991610,2cyclictest134050irq/121-eno123:53:511
1361447991610,2cyclictest134050irq/121-eno122:27:461
1361447991610,2cyclictest134050irq/121-eno121:51:241
136144299168,2cyclictest0-21swapper/022:51:550
136144299168,2cyclictest0-21swapper/022:42:330
136144299168,2cyclictest0-21swapper/022:22:360
136144299166,2cyclictest1480057-21df20:47:370
136144299162,2cyclictest0-21swapper/023:46:230
136144299161,8cyclictest0-21swapper/023:11:190
136144299161,6cyclictest0-21swapper/000:38:390
1361442991613,2cyclictest28938-21cron00:25:010
1361442991613,2cyclictest1419715-21tr19:57:390
1361442991613,2cyclictest1387878-21perf19:30:000
1361442991613,2cyclictest1326-21systemd-logind22:30:010
136144299161,2cyclictest1413359-21diskstats19:52:350
136144299161,1cyclictest1473477-21apt-get20:42:320
136144299160,8cyclictest1401923-21grep19:42:400
136144299160,7cyclictest1381862-21cat19:25:000
136144299160,4cyclictest1771287-21cut23:37:380
136144299160,3cyclictest1406760-21grep19:47:350
136144299160,2cyclictest1714476-21munin-run23:05:000
2649091151,6phc2sys0-21swapper/319:42:343
2649091150,3phc2sys0-21swapper/322:50:583
2649091150,2phc2sys0-21swapper/322:00:503
1361448991513,1cyclictest0-21swapper/221:32:412
1361448991513,1cyclictest0-21swapper/220:32:412
1361448991513,1cyclictest0-21swapper/220:20:022
1361448991513,1cyclictest0-21swapper/220:20:022
1361448991513,1cyclictest0-21swapper/219:30:012
1361448991512,2cyclictest0-21swapper/222:22:402
1361448991512,1cyclictest0-21swapper/223:40:202
1361448991512,1cyclictest0-21swapper/221:20:112
1361448991512,1cyclictest0-21swapper/220:47:382
1361448991511,2cyclictest0-21swapper/222:37:342
136144899150,10cyclictest0-21swapper/219:10:022
136144799154,7cyclictest1491303-21kworker/u16:3+xprtiod21:41:151
1361447991513,1cyclictest1394176-21latency_hist19:35:021
1361447991511,3cyclictest1445660-21kthreadcore20:17:431
1361447991511,3cyclictest1445660-21kthreadcore20:17:431
136144299157,2cyclictest0-21swapper/021:51:300
136144299154,3cyclictest1498927-21irqstats21:02:390
136144299152,2cyclictest0-21swapper/021:57:170
136144299151,6cyclictest1466910-21latency_hist20:35:010
136144299151,6cyclictest0-21swapper/000:25:220
136144299150,7cyclictest1425680-21basename20:02:390
136144299150,4cyclictest1455334-21/usr/sbin/munin20:27:370
2902298140,5rtkit-daemon4114978-21snmpd23:40:030
2649091141,5phc2sys0-21swapper/321:56:243
2649091140,2phc2sys0-21swapper/323:01:553
2649091140,2phc2sys0-21swapper/322:55:343
2649091140,2phc2sys0-21swapper/320:02:403
136144899141,7cyclictest0-21swapper/223:10:022
136144899141,6cyclictest0-21swapper/223:52:322
1361448991412,1cyclictest0-21swapper/223:32:402
1361448991412,1cyclictest0-21swapper/223:17:372
1361448991412,1cyclictest0-21swapper/221:46:402
1361448991411,1cyclictest0-21swapper/223:27:412
1361448991411,1cyclictest0-21swapper/223:12:422
1361448991411,1cyclictest0-21swapper/223:02:362
1361448991411,1cyclictest0-21swapper/223:00:012
1361448991411,1cyclictest0-21swapper/221:02:412
1361448991411,1cyclictest0-21swapper/220:57:362
1361448991411,1cyclictest0-21swapper/220:42:342
1361448991411,1cyclictest0-21swapper/200:16:542
1361448991411,1cyclictest0-21swapper/200:00:112
1361448991410,2cyclictest0-21swapper/223:37:452
136144799142,7cyclictest1388499-21aten2.4-expect19:32:341
136144799141,3cyclictest0-21swapper/120:37:401
1361447991411,2cyclictest1413550-21gltestperf19:52:361
1361447991411,2cyclictest1401288-21if_enp1s019:42:381
1361447991410,3cyclictest1488336-21kthreadcore20:52:411
1361442991411,2cyclictest1436674-21systemd-run20:10:020
136144299140,3cyclictest1504224-21expr21:07:360
136144299140,2cyclictest1375009-21phc2sys-jitter19:17:450
2649091131,2phc2sys0-21swapper/323:14:373
2649091130,5phc2sys0-21swapper/319:30:023
2649091130,2phc2sys0-21swapper/321:48:043
2649091130,1phc2sys0-21swapper/322:21:153
136144899139,2cyclictest0-21swapper/221:12:392
1361448991311,1cyclictest0-21swapper/220:52:412
1361448991311,1cyclictest0-21swapper/220:22:402
1361448991311,1cyclictest0-21swapper/200:32:412
1361448991311,1cyclictest0-21swapper/200:30:022
1361448991310,1cyclictest0-21swapper/223:57:382
1361448991310,1cyclictest0-21swapper/222:27:402
1361448991310,1cyclictest0-21swapper/222:12:392
1361448991310,1cyclictest0-21swapper/222:00:002
1361448991310,1cyclictest0-21swapper/221:25:132
1361448991310,1cyclictest0-21swapper/219:57:352
1361448991310,1cyclictest0-21swapper/219:52:342
1361448991310,1cyclictest0-21swapper/219:42:402
1361448991310,1cyclictest0-21swapper/219:37:392
1361442991310,2cyclictest1494486-21kthreadcore20:57:400
2649091122,2phc2sys0-21swapper/322:33:413
2649091121,2phc2sys0-21swapper/320:44:163
2649091121,2phc2sys0-21swapper/320:32:343
2649091120,3phc2sys0-21swapper/321:07:403
2649091120,2phc2sys0-21swapper/323:06:323
18673612120,2sleep30-21swapper/300:30:593
136144899129,1cyclictest0-21swapper/220:36:272
136144899129,1cyclictest0-21swapper/200:37:402
136144899121,6cyclictest0-21swapper/222:30:232
1361448991210,1cyclictest0-21swapper/222:52:412
1361448991210,1cyclictest0-21swapper/219:22:362
136144799129,2cyclictest0-21swapper/119:10:011
136144299129,2cyclictest1444914-21kthreadcore20:17:420
136144299129,2cyclictest1444914-21kthreadcore20:17:420
2649091112,1phc2sys0-21swapper/321:14:453
2649091111,2phc2sys0-21swapper/322:46:323
2649091110,3phc2sys0-21swapper/300:01:343
2649091110,2phc2sys0-21swapper/323:52:163
2649091110,2phc2sys0-21swapper/322:17:343
2649091110,2phc2sys0-21swapper/321:51:123
2649091110,2phc2sys0-21swapper/321:42:273
2649091110,2phc2sys0-21swapper/321:32:333
2649091110,2phc2sys0-21swapper/300:25:433
2649091110,2phc2sys0-21swapper/300:21:063
2649091110,2phc2sys0-21swapper/300:12:323
2649091110,1phc2sys0-21swapper/321:00:593
2649091110,1phc2sys0-21swapper/320:55:463
2649091110,1phc2sys0-21swapper/320:06:013
2649091103,2phc2sys0-21swapper/319:35:023
2649091103,2phc2sys0-21swapper/319:35:023
2649091101,3phc2sys0-21swapper/319:47:343
2649091101,2phc2sys0-21swapper/320:17:153
2649091101,2phc2sys0-21swapper/320:17:153
2649091101,2phc2sys0-21swapper/319:52:393
2649091100,3phc2sys0-21swapper/323:42:333
2649091100,3phc2sys0-21swapper/320:12:353
2649091100,3phc2sys0-21swapper/320:12:353
2649091100,2phc2sys0-21swapper/323:57:173
2649091100,2phc2sys0-21swapper/323:32:333
2649091100,2phc2sys0-21swapper/322:37:303
2649091100,2phc2sys0-21swapper/322:29:173
2649091100,2phc2sys0-21swapper/321:22:273
2649091100,2phc2sys0-21swapper/320:55:023
2649091100,2phc2sys0-21swapper/320:37:393
2649091100,2phc2sys0-21swapper/319:23:323
136144299104,4cyclictest1290-21dbus-daemon19:10:020
264909191,2phc2sys0-21swapper/320:47:453
264909190,2phc2sys0-21swapper/323:20:463
264909190,2phc2sys0-21swapper/320:20:563
264909190,2phc2sys0-21swapper/319:57:403
264909190,2phc2sys0-21swapper/319:12:353
264909190,2phc2sys0-21swapper/300:05:233
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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