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2026-03-02 - 16:39
[ 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 highest latencies:
System rackeslot2.osadl.org (updated Mon Mar 02, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15505542410,0sleep01550556-21tr07:26:530
16940012390,2sleep30-21swapper/309:19:333
1529065992921,2cyclictest2902298rtkit-daemon10:58:451
1529065992620,2cyclictest134050irq/121-eno109:41:561
1529065992317,2cyclictest134050irq/121-eno111:41:581
1529065992315,3cyclictest1925092-21hddtemp_smartct11:31:571
1529065992315,3cyclictest1857353-21kthreadcore10:51:561
1529065992310,3cyclictest1-21systemd09:11:511
152906499230,1cyclictest2038022-21apt-get12:36:500
2649091221,4phc2sys0-21swapper/307:31:513
152906599228,4cyclictest0-21swapper/112:36:501
1529064992213,4cyclictest0-21swapper/009:21:580
1529064992212,5cyclictest0-21swapper/012:02:020
152906599219,5cyclictest1817866-21kworker/u16:2-events_unbound10:44:531
1529065992115,2cyclictest134050irq/121-eno112:21:581
1529065992113,3cyclictest1910699-21kthreadcore11:21:591
1529065992111,3cyclictest1976721-21runrttasks12:01:451
1529064992118,2cyclictest1729380-21apt-key09:40:010
1529065992017,2cyclictest1852905-21grep10:50:021
1529065992015,1cyclictest134050irq/121-eno108:31:521
1529065992014,2cyclictest134050irq/121-eno109:01:521
1529065992013,3cyclictest1985523-21/usr/sbin/munin12:06:581
1529065992013,3cyclictest1829231-21kthreadcore10:36:571
152906499209,4cyclictest1950513-21/usr/sbin/munin11:47:020
152906499202,7cyclictest1894471-21cat11:12:010
1529064992017,2cyclictest1720527-21perf-exec09:35:000
1529064992017,2cyclictest1286-21avahi-daemon11:25:000
1529064992013,4cyclictest0-21swapper/011:55:400
1529064992012,7cyclictest1867178-21kthreadcore10:56:590
1529064992011,5cyclictest0-21swapper/010:40:010
1529064992010,5cyclictest0-21swapper/009:15:000
1529064992010,4cyclictest1794368-21kthreadcore10:16:560
2649091190,2phc2sys0-21swapper/310:21:233
15342602190,1sleep20-21swapper/207:12:002
1529066991917,1cyclictest0-21swapper/210:10:012
152906599197,3cyclictest0-21swapper/112:15:021
152906599197,3cyclictest0-21swapper/112:15:021
1529065991916,2cyclictest257-21systemd-journal11:54:101
1529065991916,2cyclictest1543902-21tail07:21:501
1529065991916,2cyclictest1529062-21cyclictest07:15:011
1529065991915,3cyclictest1588123-21kthreadcore07:56:591
152906499199,7cyclictest0-21swapper/012:30:010
152906499199,5cyclictest1845325-21apt-get10:46:500
152906499199,5cyclictest0-21swapper/011:06:530
152906499197,6cyclictest0-21swapper/011:16:500
152906499197,4cyclictest0-21swapper/009:30:000
152906499195,5cyclictest0-21swapper/011:40:000
152906499192,6cyclictest1802065-21sed10:21:540
1529064991916,2cyclictest1561516-21cut07:35:010
1529064991916,2cyclictest1-21systemd09:10:010
1529064991914,1cyclictest0-21swapper/008:57:040
1529066991815,1cyclictest0-21swapper/210:00:002
1529066991815,1cyclictest0-21swapper/209:40:012
1529066991814,2cyclictest0-21swapper/212:05:012
152906599189,3cyclictest0-21swapper/109:26:531
152906599186,4cyclictest1535110-21munin-node10:26:531
1529065991815,2cyclictest1967950-21/usr/sbin/munin11:57:041
1529065991815,2cyclictest1915899-21cstates11:26:511
1529065991815,2cyclictest1820435-21kthreadcore10:31:581
1529065991815,2cyclictest1724787-21kthreadcore09:36:571
1529065991815,2cyclictest1651057-21kthreadcore08:46:591
1529065991815,2cyclictest1641795-21irqcore08:41:561
1529065991815,2cyclictest1573603-21latency_hist07:45:001
1529065991815,2cyclictest1288-1atopacctd08:26:511
1529065991814,3cyclictest1937563-21kthreadcore11:36:581
1529065991813,4cyclictest1700260-21kthreadcore09:21:591
1529065991813,4cyclictest1690139-21kthreadcore09:17:001
1529065991810,3cyclictest0-21swapper/111:20:021
152906499187,2cyclictest0-21swapper/011:30:010
152906499186,4cyclictest0-21swapper/010:11:490
152906499185,5cyclictest0-21swapper/009:16:540
152906499185,4cyclictest1990810-21switchtime12:07:020
152906499185,4cyclictest0-21swapper/009:56:580
152906499185,2cyclictest2003058-21ssh12:16:510
152906499182,4cyclictest2011824-21/usr/sbin/munin12:22:020
1529064991816,1cyclictest1844204-21latency_hist10:45:020
1529064991815,2cyclictest1964458-21threads11:52:040
152906499181,1cyclictest1568946-21sed07:41:570
152906499180,8cyclictest1630262-21tr08:31:580
2649091171,2phc2sys0-21swapper/311:41:593
2649091170,3phc2sys0-21swapper/311:07:433
2649091170,2phc2sys0-21swapper/309:13:453
1529066991714,1cyclictest0-21swapper/211:45:002
1529066991714,1cyclictest0-21swapper/211:30:002
1529066991714,1cyclictest0-21swapper/209:50:012
1529066991714,1cyclictest0-21swapper/207:31:592
152906599177,4cyclictest0-21swapper/109:31:511
152906599172,5cyclictest1556079-21aten2.4-expect07:31:521
1529065991714,2cyclictest2029930-21cut12:31:541
1529065991714,2cyclictest2003742-21fschecks_time12:16:541
1529065991714,2cyclictest1891513-21kthreadcore11:11:561
1529065991714,2cyclictest1881877-21kthreadcore11:07:001
1529065991714,2cyclictest1876758-21ptp4l11:02:031
1529065991714,2cyclictest1804849-21kthreadcore10:21:571
1529065991714,2cyclictest1783853-21aten_repower_en10:11:501
1529065991714,2cyclictest1674121-21kthreadcore09:06:571
1529065991714,2cyclictest1664016-21threads08:57:041
1529065991714,2cyclictest1634880-21aten_repower_po08:36:501
1529065991714,2cyclictest1617183-21fschecks_count08:21:521
1529065991714,2cyclictest1600939-21kthreadcore08:06:581
1529065991714,2cyclictest1563251-21kthreadcore07:36:571
1529065991714,2cyclictest1529062-21cyclictest10:06:561
1529065991714,2cyclictest1529062-21cyclictest09:46:571
1529065991713,3cyclictest1797928-21unixbench-2d10:17:031
1529065991712,4cyclictest1748835-21cpuspeed_turbos09:51:531
1529065991712,4cyclictest1579151-21timerandwakeup07:47:031
1529065991712,4cyclictest1579151-21timerandwakeup07:47:031
152906499178,8cyclictest0-21swapper/011:32:030
152906499178,8cyclictest0-21swapper/010:26:510
152906499178,2cyclictest1732590-21kthreadcore09:41:560
152906499177,1cyclictest491rcuog/207:50:060
152906499175,4cyclictest0-21swapper/010:05:010
152906499174,4cyclictest1535091-21kworker/u16:3-events_power_efficient08:06:560
152906499173,6cyclictest241rcuc/012:15:000
152906499173,6cyclictest241rcuc/012:15:000
152906499171,6cyclictest1826397-21awk10:35:010
1529064991714,2cyclictest257-21systemd-journal11:01:450
2649091163,2phc2sys0-21swapper/312:24:113
2649091160,3phc2sys0-21swapper/312:35:213
2649091160,2phc2sys0-21swapper/311:01:513
1529066991614,1cyclictest0-21swapper/212:07:012
1529066991614,1cyclictest0-21swapper/210:30:012
1529066991613,2cyclictest0-21swapper/210:11:552
1529066991613,2cyclictest0-21swapper/209:26:532
1529066991613,1cyclictest0-21swapper/212:15:002
1529066991613,1cyclictest0-21swapper/212:15:002
1529066991613,1cyclictest0-21swapper/211:56:572
1529066991613,1cyclictest0-21swapper/211:51:532
1529066991613,1cyclictest0-21swapper/211:25:002
1529066991613,1cyclictest0-21swapper/210:55:002
1529066991613,1cyclictest0-21swapper/210:45:002
1529066991613,1cyclictest0-21swapper/210:01:572
1529066991613,1cyclictest0-21swapper/209:35:002
1529066991613,1cyclictest0-21swapper/208:15:012
1529066991613,1cyclictest0-21swapper/207:21:562
1529066991612,2cyclictest0-21swapper/211:46:572
1529066991612,2cyclictest0-21swapper/210:31:532
1529065991613,2cyclictest2021264-21gltestperf12:26:531
1529065991613,2cyclictest1951629-21irqcore11:46:551
1529065991613,2cyclictest1769054-21kthreadcore10:01:571
1529065991613,2cyclictest1764870-21gdbus10:00:011
1529065991613,2cyclictest1657414-21kthreadcore08:51:581
1529065991612,3cyclictest1605806-21kthreadcore08:11:571
1529065991612,3cyclictest1551187-21kthreadcore07:26:561
1529065991612,3cyclictest1542004-21kthreadcore07:16:591
152906499166,5cyclictest0-21swapper/008:51:100
152906499162,6cyclictest1855392-21kthreadcore10:51:540
152906499162,6cyclictest1775033-21aten2.4-expect10:06:500
152906499162,6cyclictest1665159-21aten_repower_vo09:01:530
152906499162,5cyclictest171ktimers/011:41:250
152906499162,5cyclictest0-21swapper/008:46:560
152906499161,7cyclictest1614448-21cut08:17:000
1529064991613,2cyclictest1598037-21systemd-run08:05:020
1529064991613,2cyclictest1286-21avahi-daemon07:25:020
152906499161,10cyclictest0-21swapper/012:30:100
2649091150,3phc2sys0-21swapper/307:48:543
2649091150,3phc2sys0-21swapper/307:48:543
2649091150,2phc2sys0-21swapper/312:15:203
2649091150,2phc2sys0-21swapper/308:57:063
1529066991513,1cyclictest0-21swapper/208:55:022
1529066991513,1cyclictest0-21swapper/208:06:542
1529066991513,1cyclictest0-21swapper/207:52:022
1529066991512,2cyclictest0-21swapper/208:56:532
1529066991512,1cyclictest0-21swapper/212:17:042
1529066991512,1cyclictest0-21swapper/210:56:582
1529066991512,1cyclictest0-21swapper/207:26:532
1529066991511,2cyclictest0-21swapper/212:21:542
1529066991511,2cyclictest0-21swapper/211:06:552
1529066991511,2cyclictest0-21swapper/210:49:192
1529066991511,2cyclictest0-21swapper/210:16:582
1529066991511,2cyclictest0-21swapper/207:10:012
152906599154,6cyclictest0-21swapper/108:15:101
1529065991512,2cyclictest1583181-21kthreadcore07:51:571
1529065991512,2cyclictest1529051-21cut07:10:011
152906499156,5cyclictest0-21swapper/009:45:020
152906499152,8cyclictest0-21swapper/009:51:190
152906499151,2cyclictest1637405-21kthreadcore08:36:570
1529064991512,2cyclictest1576805-21kthreadcore07:46:580
1529064991512,2cyclictest1576805-21kthreadcore07:46:580
1529064991512,2cyclictest1288-1atopacctd08:21:560
1529064991512,2cyclictest1-21systemd07:11:450
2649091141,4phc2sys0-21swapper/311:11:493
2649091141,3phc2sys0-21swapper/309:01:513
2649091140,4phc2sys0-21swapper/310:46:543
2649091140,2phc2sys0-21swapper/311:55:453
2649091140,2phc2sys0-21swapper/311:29:293
2649091140,2phc2sys0-21swapper/310:38:443
2649091140,1phc2sys0-21swapper/310:30:333
1529066991412,1cyclictest0-21swapper/207:57:032
1529066991412,1cyclictest0-21swapper/207:16:592
1529066991411,2cyclictest0-21swapper/212:26:532
1529066991411,2cyclictest0-21swapper/208:20:022
1529066991411,1cyclictest0-21swapper/212:36:592
1529066991411,1cyclictest0-21swapper/211:01:312
1529066991411,1cyclictest0-21swapper/209:21:542
1529066991411,1cyclictest0-21swapper/209:16:592
1529066991411,1cyclictest0-21swapper/209:10:012
1529066991411,1cyclictest0-21swapper/207:36:502
1529066991410,2cyclictest0-21swapper/211:36:572
1529066991410,2cyclictest0-21swapper/211:31:592
1529066991410,2cyclictest0-21swapper/211:11:552
1529066991410,2cyclictest0-21swapper/209:51:522
1529066991410,2cyclictest0-21swapper/209:42:022
1529066991410,2cyclictest0-21swapper/208:43:102
1529066991410,2cyclictest0-21swapper/208:36:562
1529066991410,2cyclictest0-21swapper/208:31:522
152906599148,5cyclictest0-21swapper/108:02:021
152906499146,1cyclictest501rcuop/208:40:410
152906499145,8cyclictest171ktimers/008:00:010
152906499143,4cyclictest1622663-21/usr/sbin/munin08:26:550
2649091132,3phc2sys0-21swapper/308:19:243
2649091131,3phc2sys0-21swapper/311:23:313
2649091130,3phc2sys0-21swapper/309:42:443
2649091130,2phc2sys0-21swapper/312:33:403
2649091130,2phc2sys0-21swapper/312:11:043
2649091130,2phc2sys0-21swapper/312:11:043
2649091130,2phc2sys0-21swapper/311:45:313
2649091130,2phc2sys0-21swapper/310:19:233
2649091130,2phc2sys0-21swapper/307:43:163
152906699139,2cyclictest0-21swapper/207:46:582
152906699139,2cyclictest0-21swapper/207:46:582
152906699134,7cyclictest16849912sleep209:14:122
1529066991311,1cyclictest0-21swapper/211:16:532
1529066991311,1cyclictest0-21swapper/210:36:502
1529066991311,1cyclictest0-21swapper/210:21:582
1529066991310,2cyclictest0-21swapper/208:46:552
1529066991310,2cyclictest0-21swapper/207:41:592
1529066991310,1cyclictest0-21swapper/209:01:552
1529066991310,1cyclictest0-21swapper/208:26:562
152906499133,2cyclictest1537708-21/usr/sbin/munin07:16:530
1529064991310,2cyclictest1607271-21kthreadcore08:11:570
1529064991310,2cyclictest1563849-21kthreadcore07:36:570
2649091123,2phc2sys0-21swapper/310:51:333
2649091123,2phc2sys0-21swapper/310:41:513
2649091123,2phc2sys0-21swapper/309:21:033
2649091121,2phc2sys0-21swapper/312:07:553
2649091121,2phc2sys0-21swapper/311:15:333
2649091121,2phc2sys0-21swapper/309:54:053
2649091120,3phc2sys0-21swapper/309:55:493
2649091120,2phc2sys0-21swapper/310:08:333
2649091120,2phc2sys0-21swapper/308:31:503
2649091120,2phc2sys0-21swapper/307:28:333
2649091120,1phc2sys0-21swapper/310:58:583
2649091120,1phc2sys0-21swapper/308:40:153
2649091120,1phc2sys0-21swapper/308:37:273
2649091120,1phc2sys0-21swapper/307:37:563
2649091120,1phc2sys0-21swapper/307:15:363
152906699129,1cyclictest0-21swapper/208:00:442
1529066991210,1cyclictest0-21swapper/212:31:052
1529066991210,1cyclictest0-21swapper/208:21:532
2902298110,3rtkit-daemon4114978-21snmpd07:08:160
2649091111,3phc2sys0-21swapper/312:27:033
2649091111,2phc2sys0-21swapper/310:29:413
2649091111,2phc2sys0-21swapper/309:35:293
2649091110,2phc2sys0-21swapper/310:00:063
2649091110,1phc2sys0-21swapper/309:49:203
2649091110,1phc2sys0-21swapper/309:09:573
2649091102,3phc2sys0-21swapper/308:01:553
2649091101,4phc2sys0-21swapper/307:51:503
2649091101,2phc2sys0-21swapper/311:38:343
2649091101,2phc2sys0-21swapper/311:30:043
2649091101,2phc2sys0-21swapper/308:11:583
2649091100,2phc2sys0-21swapper/312:03:473
2649091100,2phc2sys0-21swapper/311:55:013
2649091100,2phc2sys0-21swapper/310:11:573
2649091100,2phc2sys0-21swapper/309:33:333
2649091100,2phc2sys0-21swapper/309:26:523
2649091100,2phc2sys0-21swapper/308:22:043
2649091100,2phc2sys0-21swapper/308:10:023
2649091100,1phc2sys0-21swapper/308:49:453
264909191,2phc2sys0-21swapper/307:21:013
264909191,2phc2sys0-21swapper/307:07:023
264909190,2phc2sys0-21swapper/308:51:573
264909190,2phc2sys0-21swapper/308:26:533
264909190,2phc2sys0-21swapper/307:59:243
264909190,2phc2sys0-21swapper/307:11:593
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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