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2026-01-29 - 21:39
[ 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 all highest latencies:
System rackeslot2.osadl.org (updated Thu Jan 29, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
86271521170,1sleep00-21swapper/012:32:170
56042721000,2sleep30-21swapper/309:42:353
3578532920,1sleep00-21swapper/007:12:360
3628412380,2sleep30-21swapper/307:14:553
3784462350,5sleep0378441-21gltestperf07:27:390
8790152270,2sleep20-21swapper/212:40:012
7520692260,2sleep30-21swapper/311:27:443
356808992514,6cyclictest0-21swapper/011:00:020
356808992415,5cyclictest553856-21kthreadcore09:37:410
356808992413,6cyclictest0-21swapper/010:30:000
356810992315,3cyclictest645770-21unixbench_multi10:27:481
356808992316,6cyclictest676111-21/usr/sbin/munin10:47:390
356808992314,5cyclictest754670-21kworker/u16:3-events_unbound11:35:000
356808992313,5cyclictest0-21swapper/012:20:010
356810992217,4cyclictest257-21systemd-journal09:32:471
356813992118,1cyclictest0-21swapper/210:30:002
356810992118,2cyclictest1290-21dbus-daemon12:20:021
356808992110,6cyclictest0-21swapper/011:27:410
35680899210,20cyclictest787985-21ssh11:47:460
356813992018,1cyclictest0-21swapper/211:30:012
356810992017,2cyclictest611317-21apt-config10:10:001
356810992012,3cyclictest805242-21kthreadcore11:57:421
356810992011,4cyclictest0-21swapper/112:05:001
356808992013,6cyclictest654752-21timerandwakeup10:32:470
356808992012,4cyclictest607821-21kthreadcore10:07:420
356808992011,5cyclictest846556-21/usr/sbin/munin12:22:420
356808992011,5cyclictest0-21swapper/011:02:460
356808992010,6cyclictest1288-1atopacctd11:37:400
2649091201,2phc2sys0-21swapper/307:57:413
2649091200,2phc2sys0-21swapper/310:47:453
35681399199,7cyclictest0-21swapper/210:50:022
356810991916,2cyclictest28938-21cron10:25:011
35680899199,5cyclictest0-21swapper/009:35:010
35680899199,5cyclictest0-21swapper/009:12:340
35680899198,6cyclictest0-21swapper/011:22:370
35680899191,14cyclictest0-21swapper/012:01:440
35680899191,13cyclictest631475-21/usr/sbin/munin10:22:460
2902298190,3rtkit-daemon362973-21munin-node12:32:211
6985052180,2sleep30-21swapper/310:57:423
356813991815,1cyclictest0-21swapper/212:15:002
356813991815,1cyclictest0-21swapper/209:30:012
356810991815,2cyclictest377261-21perf07:25:011
356810991815,2cyclictest1286-21avahi-daemon11:40:011
356810991814,3cyclictest418521-21kthreadcore07:57:421
356810991812,2cyclictest667678-21cstates10:42:361
356810991812,2cyclictest134050irq/121-eno111:00:021
356810991811,3cyclictest785679-21kthreadcore11:47:421
356808991815,2cyclictest1286-21avahi-daemon10:02:440
356808991815,2cyclictest0-21swapper/011:10:010
356808991812,5cyclictest535256-21kthreadcore09:27:400
2649091184,2phc2sys0-21swapper/311:05:573
2649091180,3phc2sys0-21swapper/309:36:593
2649091180,2phc2sys0-21swapper/312:04:163
2649091180,2phc2sys0-21swapper/311:57:473
2649091180,2phc2sys0-21swapper/309:26:133
356813991714,1cyclictest0-21swapper/212:35:012
356813991714,1cyclictest0-21swapper/212:07:372
356813991714,1cyclictest0-21swapper/210:00:002
356810991714,2cyclictest622601-21cpuspeed_turbos10:17:351
356810991714,2cyclictest602479-21systemd-run10:05:001
356810991713,3cyclictest412771-21pmu-power07:52:421
35680899177,5cyclictest0-21swapper/011:55:010
35680899177,2cyclictest2902298rtkit-daemon07:32:340
356808991714,2cyclictest468213-21munin-plugin-st08:40:010
356808991714,2cyclictest1296-21polkitd08:15:010
356808991712,4cyclictest390445-21fschecks_time07:37:370
356808991711,5cyclictest720546-21aten_repower_cu11:12:330
356808991711,5cyclictest577651-21/usr/sbin/munin09:52:470
2649091170,2phc2sys0-21swapper/310:39:403
6577702160,2sleep20-21swapper/210:36:412
356813991613,1cyclictest0-21swapper/212:02:362
356813991613,1cyclictest0-21swapper/210:45:002
356813991613,1cyclictest0-21swapper/210:20:032
356813991613,1cyclictest0-21swapper/207:30:012
356813991613,1cyclictest0-21swapper/207:12:392
35681099169,3cyclictest658462-21aten2.4-expect10:37:361
356810991613,2cyclictest876891-21ptp4l-jitter12:37:461
356810991613,2cyclictest752265-21mailstats11:27:451
356810991613,2cyclictest727605-21systemd-run11:15:001
356810991613,2cyclictest591999-21grep09:57:471
356810991613,2cyclictest401378-21cron07:45:001
356810991613,2cyclictest0-21swapper/111:52:351
356810991613,2cyclictest0-21swapper/108:05:011
356810991612,2cyclictest0-21swapper/108:20:011
356810991611,3cyclictest257-21systemd-journal10:14:551
35680899167,5cyclictest805875-21processes11:57:440
35680899167,5cyclictest663558-21/usr/sbin/munin10:37:470
35680899165,5cyclictest257-21systemd-journal07:50:000
356808991613,2cyclictest629376-21apt-config10:20:010
356808991613,2cyclictest1178-21rpcbind09:17:460
356808991613,2cyclictest0-21swapper/009:25:010
2902298160,4rtkit-daemon472569-21cut08:42:410
2902298160,2rtkit-daemon0-21swapper/108:49:131
26490911611,2phc2sys0-21swapper/311:02:413
2649091160,2phc2sys0-21swapper/307:47:383
35681399151,7cyclictest0-21swapper/208:30:022
356813991513,1cyclictest0-21swapper/211:15:012
356813991513,1cyclictest0-21swapper/210:22:432
356813991513,1cyclictest0-21swapper/210:10:022
356813991513,1cyclictest0-21swapper/208:05:012
356813991513,1cyclictest0-21swapper/207:20:022
356813991512,1cyclictest0-21swapper/211:50:012
356813991512,1cyclictest0-21swapper/211:37:412
356813991512,1cyclictest0-21swapper/210:57:412
356813991512,1cyclictest0-21swapper/208:52:362
356813991511,1cyclictest0-21swapper/209:50:012
35681099159,2cyclictest134050irq/121-eno109:42:421
35681099158,3cyclictest678989-21kthreadcore10:47:411
356810991512,2cyclictest463546-21sort08:37:401
356810991512,2cyclictest426699-21cpuspeed_turbos08:07:361
356810991512,2cyclictest4114978-21snmpd09:23:291
356810991512,2cyclictest380500-21kthreadcore07:27:431
356810991512,2cyclictest1426-21gdbus12:10:011
356810991512,2cyclictest1296-21polkitd09:05:011
356810991512,2cyclictest0-21swapper/107:15:011
356810991511,3cyclictest451632-21ps08:27:401
356810991511,3cyclictest1288-1atopacctd09:37:421
35680899157,4cyclictest0-21swapper/009:57:430
35680899157,2cyclictest0-21swapper/010:50:270
35680899157,2cyclictest0-21swapper/010:42:360
35680899155,6cyclictest0-21swapper/008:33:470
356808991512,2cyclictest854391-21cstates12:27:350
356808991512,2cyclictest823487-21phc2sys-jitter12:07:440
356808991512,2cyclictest732305-21kthreadcore11:17:420
356808991512,2cyclictest425838-21apt-key08:05:010
356808991512,2cyclictest401646-21kworker/u16:1-events_power_efficient07:55:010
356808991512,2cyclictest356804-21cyclictest10:12:420
356808991512,2cyclictest1326-21systemd-logind08:55:010
356808991512,2cyclictest1-21systemd09:02:430
356808991512,2cyclictest1-21systemd08:57:460
356808991511,3cyclictest502597-21kthreadcore09:07:430
356808991511,3cyclictest429156-21kthreadcore08:07:420
356808991510,1cyclictest0-21swapper/012:12:310
35680899150,13cyclictest480204-21grep08:50:000
2649091150,2phc2sys0-21swapper/312:28:033
2649091150,2phc2sys0-21swapper/311:45:233
8689582140,4sleep30-21swapper/312:33:333
8514192140,3sleep30-21swapper/312:23:563
4134962140,2sleep30-21swapper/307:54:563
35681399146,4cyclictest0-21swapper/211:32:332
35681399141,7cyclictest0-21swapper/211:20:022
356813991412,1cyclictest0-21swapper/210:30:022
356813991412,1cyclictest0-21swapper/210:15:002
356813991412,1cyclictest0-21swapper/207:50:022
356813991411,1cyclictest0-21swapper/212:17:402
356813991411,1cyclictest0-21swapper/211:25:012
356813991411,1cyclictest0-21swapper/210:02:392
356813991411,1cyclictest0-21swapper/209:44:022
356813991411,1cyclictest0-21swapper/209:37:472
356813991411,1cyclictest0-21swapper/209:02:472
356813991411,1cyclictest0-21swapper/207:37:352
356813991410,2cyclictest0-21swapper/212:28:532
356813991410,2cyclictest0-21swapper/208:15:012
35681399140,12cyclictest0-21swapper/211:55:032
35681099149,1cyclictest134050irq/121-eno112:12:271
356810991411,2cyclictest858981-21pmu-power12:27:441
356810991411,2cyclictest847045-21kthreadcore12:22:421
356810991411,2cyclictest758891-21kthreadcore11:32:401
356810991411,2cyclictest707730-21pmu-power11:02:431
356810991411,2cyclictest572620-21kthreadcore09:47:421
356810991411,2cyclictest534970-21kthreadcore09:27:391
356810991411,2cyclictest507118-21tail09:12:381
356810991411,2cyclictest471410-21kthreadcore08:42:411
356810991411,2cyclictest447246-21kthreadcore08:22:421
356810991411,2cyclictest402269-21cstates07:47:351
356810991411,2cyclictest371434-21systemd-run07:20:021
356810991411,2cyclictest29021-21rtkit-daemon11:40:571
356810991411,2cyclictest1288-1atopacctd10:32:371
356810991411,2cyclictest1288-1atopacctd09:17:421
356810991410,3cyclictest742589-21kthreadcore11:22:411
356810991410,3cyclictest713947-21kthreadcore11:07:401
356810991410,3cyclictest685705-21gltestperf10:52:361
356810991410,3cyclictest390095-21cpuspeed_turbos07:37:361
35680899146,4cyclictest775958-21kthreadcore11:42:400
35680899145,2cyclictest0-21swapper/007:22:190
356808991411,2cyclictest875169-21kthreadcore12:37:420
356808991411,2cyclictest569985-21irqrtprio09:47:400
356808991411,2cyclictest565057-21ssh09:42:450
356808991411,2cyclictest449707-21unixbench-2d08:22:470
356808991411,2cyclictest438740-21tr08:17:350
356808991411,2cyclictest396987-21irqrtprio07:42:390
356808991411,2cyclictest0-21swapper/008:00:000
2649091146,2phc2sys0-21swapper/309:12:343
2649091141,7phc2sys0-21swapper/309:07:353
2649091141,2phc2sys0-21swapper/308:05:023
2649091140,3phc2sys0-21swapper/310:02:333
2649091140,2phc2sys0-21swapper/312:08:133
35681399131,8cyclictest0-21swapper/207:52:322
356813991311,1cyclictest0-21swapper/210:52:452
356813991311,1cyclictest0-21swapper/209:32:352
356813991310,1cyclictest0-21swapper/212:22:412
356813991310,1cyclictest0-21swapper/209:22:372
356813991310,1cyclictest0-21swapper/209:10:012
356813991310,1cyclictest0-21swapper/208:22:462
356813991310,1cyclictest0-21swapper/208:10:012
356813991310,1cyclictest0-21swapper/207:57:372
356813991310,1cyclictest0-21swapper/207:32:462
35681399130,8cyclictest0-21swapper/209:20:022
35681399130,11cyclictest0-21swapper/211:07:352
35681099136,2cyclictest17350irq/127-ahci[0000:00:17.0]07:10:011
356810991311,1cyclictest486727-21/usr/sbin/munin08:57:461
356810991310,2cyclictest730818-21kthreadcore11:17:421
356810991310,2cyclictest579049-21kthreadcore09:52:401
356810991310,2cyclictest480817-21aten_repower_po08:52:331
356810991310,2cyclictest459317-21kthreadcore08:32:421
356810991310,2cyclictest386940-21kthreadcore07:32:411
356810991310,2cyclictest356804-21cyclictest08:12:461
356808991310,2cyclictest450513-21/usr/sbin/munin08:27:410
35680899130,8cyclictest365369-21grep07:15:040
2649091136,2phc2sys0-21swapper/307:22:413
2649091131,1phc2sys0-21swapper/307:09:563
2649091130,3phc2sys0-21swapper/312:16:413
2649091130,3phc2sys0-21swapper/308:47:343
2649091130,2phc2sys0-21swapper/312:14:223
2649091130,2phc2sys0-21swapper/310:29:343
2649091130,1phc2sys0-21swapper/311:19:553
2649091130,1phc2sys0-21swapper/309:21:303
35681399129,1cyclictest0-21swapper/211:02:422
35681399129,1cyclictest0-21swapper/209:52:372
35681399129,1cyclictest0-21swapper/208:47:432
35681399129,1cyclictest0-21swapper/208:45:012
35681399129,1cyclictest0-21swapper/208:32:282
35681399129,1cyclictest0-21swapper/207:42:412
356813991210,1cyclictest0-21swapper/211:52:412
356813991210,1cyclictest0-21swapper/211:42:472
356813991210,1cyclictest0-21swapper/209:12:462
356813991210,1cyclictest0-21swapper/208:57:362
356813991210,1cyclictest0-21swapper/207:22:372
35681099129,2cyclictest499375-21sh09:07:381
2649091120,1phc2sys0-21swapper/309:59:203
35681399119,1cyclictest0-21swapper/208:37:372
35681399119,1cyclictest0-21swapper/208:15:042
35681399118,1cyclictest0-21swapper/207:10:012
35680899118,2cyclictest356891-21sh07:10:010
2649091113,2phc2sys0-21swapper/312:37:393
2649091113,2phc2sys0-21swapper/307:37:413
2649091111,3phc2sys0-21swapper/308:17:403
2649091110,2phc2sys0-21swapper/311:54:543
2649091110,2phc2sys0-21swapper/311:22:323
2649091110,2phc2sys0-21swapper/307:27:353
2649091110,2phc2sys0-21swapper/307:20:023
2649091110,1phc2sys0-21swapper/308:56:433
2649091110,1phc2sys0-21swapper/308:35:523
2649091110,1phc2sys0-21swapper/308:33:353
2649091110,1phc2sys0-21swapper/308:10:013
6211952106,2sleep30-21swapper/310:15:463
2649091102,3phc2sys0-21swapper/308:25:003
2649091101,2phc2sys0-21swapper/311:42:403
2649091101,2phc2sys0-21swapper/311:31:103
2649091101,2phc2sys0-21swapper/308:42:413
2649091100,2phc2sys0-21swapper/311:37:513
2649091100,2phc2sys0-21swapper/311:10:383
2649091100,2phc2sys0-21swapper/310:51:463
2649091100,2phc2sys0-21swapper/310:43:053
2649091100,2phc2sys0-21swapper/310:22:413
2649091100,2phc2sys0-21swapper/310:14:233
2649091100,2phc2sys0-21swapper/310:08:223
2649091100,2phc2sys0-21swapper/309:46:253
2649091100,2phc2sys0-21swapper/309:34:513
2649091100,2phc2sys0-21swapper/309:15:313
2649091100,2phc2sys0-21swapper/309:05:013
2649091100,2phc2sys0-21swapper/308:27:343
2649091100,2phc2sys0-21swapper/308:12:483
2649091100,2phc2sys0-21swapper/307:42:343
2649091100,2phc2sys0-21swapper/307:35:013
264909192,2phc2sys0-21swapper/308:52:383
264909190,2phc2sys0-21swapper/310:31:023
264909190,1phc2sys0-21swapper/309:50:093
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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