You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-21 - 07:49
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 Sat Feb 21, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
403961821100,2sleep30-21swapper/300:02:123
376906021010,1sleep10-21swapper/121:31:281
36772932960,1sleep20-21swapper/220:22:162
38502252460,2sleep13850203-21ssh22:17:051
3584444992421,1cyclictest0-21swapper/200:00:012
3584443992419,3cyclictest257-21systemd-journal20:00:001
3584443992418,2cyclictest134050irq/121-eno121:10:161
358444299241,18cyclictest3858917-21diskstats22:22:050
39259752230,1sleep13925978-21unixbench-2d22:57:171
3584442992317,5cyclictest3901190-21sh22:45:010
3584442992312,7cyclictest4057995-21kthreadcore00:12:110
3584442992312,7cyclictest4057995-21kthreadcore00:12:110
3584442992311,8cyclictest4020972-21kthreadcore23:52:100
3584444992212,1cyclictest0-21swapper/219:25:002
3584443992215,2cyclictest134050irq/121-eno122:45:031
3584442992213,8cyclictest0-21swapper/023:42:030
3584444992118,1cyclictest0-21swapper/219:30:002
3584444992117,2cyclictest0-21swapper/222:05:012
3584444992112,1cyclictest0-21swapper/223:05:012
3584443992111,4cyclictest0-21swapper/122:22:021
3584444992011,1cyclictest0-21swapper/200:25:022
3584443992017,2cyclictest3714331-21apt-key20:55:011
3584442992017,2cyclictest3809311-21kthreadcore21:52:110
2649091200,2phc2sys0-21swapper/322:13:563
358444499192,7cyclictest0-21swapper/200:10:012
358444499191,5cyclictest0-21swapper/221:00:012
3584444991912,1cyclictest0-21swapper/222:35:012
3584444991911,1cyclictest0-21swapper/220:05:012
3584443991915,3cyclictest3727044-21cpu21:07:041
3584442991916,2cyclictest3665717-21turbostat20:15:000
3584442991916,2cyclictest3641555-21apt-key19:55:000
3584442991916,2cyclictest0-21swapper/019:15:010
3584442991913,5cyclictest3913612-21kthreadcore22:52:100
3584442991912,4cyclictest3923451-21kthreadcore22:57:120
3584442991912,4cyclictest1426-21gdbus22:50:010
3584442991911,7cyclictest3984167-21kthreadcore23:32:100
2649091191,3phc2sys0-21swapper/300:07:453
2649091190,3phc2sys0-21swapper/323:43:103
2649091190,3phc2sys0-21swapper/300:17:353
2649091190,2phc2sys0-21swapper/321:37:163
39438532180,2sleep30-21swapper/323:07:173
3584444991816,1cyclictest0-21swapper/221:40:012
3584444991815,1cyclictest0-21swapper/222:27:102
3584444991815,1cyclictest0-21swapper/200:12:102
3584444991815,1cyclictest0-21swapper/200:12:102
3584444991815,1cyclictest0-21swapper/200:02:082
3584443991815,2cyclictest3999183-21systemd-run23:40:011
3584443991815,2cyclictest3803460-21ssh21:50:011
3584443991815,2cyclictest3695970-21sendmail20:40:001
3584443991812,2cyclictest3985664-21kthreadcore23:32:111
3584443991811,3cyclictest3751733-21/usr/sbin/munin21:22:081
3584443991811,3cyclictest3584440-21cyclictest22:02:141
3584443991810,3cyclictest3761055-21cstates21:27:041
358444299189,5cyclictest3999071-21sh23:40:010
3584442991815,2cyclictest4105675-21systemd00:40:010
3584442991815,2cyclictest3754638-21kthreadcore21:22:110
3584442991815,2cyclictest3732441-21cron21:10:000
3584442991815,2cyclictest1326-21systemd-logind19:27:410
3584442991815,2cyclictest1288-1atopacctd22:20:000
3584442991815,2cyclictest1286-21avahi-daemon23:50:000
358444299180,6cyclictest0-21swapper/022:12:220
2649091180,2phc2sys0-21swapper/300:14:233
2649091180,2phc2sys0-21swapper/300:14:233
3584444991715,1cyclictest0-21swapper/221:55:022
3584444991714,1cyclictest0-21swapper/222:58:402
3584444991714,1cyclictest0-21swapper/222:47:102
3584444991714,1cyclictest0-21swapper/222:42:132
3584444991714,1cyclictest0-21swapper/221:45:002
3584444991714,1cyclictest0-21swapper/221:32:132
3584444991714,1cyclictest0-21swapper/221:11:222
3584444991713,2cyclictest0-21swapper/223:30:022
3584444991713,2cyclictest0-21swapper/200:17:042
3584443991714,2cyclictest3916752-21head22:52:141
3584443991714,2cyclictest3901559-21/usr/sbin/munin22:45:021
3584443991714,2cyclictest3677960-21cut20:25:011
3584443991714,2cyclictest3591108-21processes19:15:011
3584443991714,2cyclictest1290-21dbus-daemon00:10:001
3584443991710,3cyclictest4012513-21kthreadcore23:47:101
3584443991710,3cyclictest3781212-21kthreadcore21:37:121
358444399170,3cyclictest0-21swapper/122:38:391
358444299179,2cyclictest0-21swapper/000:20:010
358444299176,6cyclictest0-21swapper/023:17:020
358444299176,5cyclictest0-21swapper/023:05:170
3584442991714,2cyclictest3834564-21kthreadcore22:07:100
3584442991714,2cyclictest3821215-21/usr/sbin/munin22:00:010
3584442991714,2cyclictest3747721-21needreboot21:17:130
3584442991713,3cyclictest3720401-21perf21:00:000
3584442991711,5cyclictest0-21swapper/023:25:010
2902298170,2rtkit-daemon0-21swapper/123:06:561
2649091171,2phc2sys0-21swapper/322:54:123
3584444991614,1cyclictest0-21swapper/221:50:022
3584444991614,1cyclictest0-21swapper/220:55:012
3584444991613,2cyclictest0-21swapper/223:32:052
3584444991613,1cyclictest0-21swapper/222:37:152
3584444991613,1cyclictest0-21swapper/222:06:252
3584444991613,1cyclictest0-21swapper/221:17:082
3584444991613,1cyclictest0-21swapper/220:30:012
3584444991610,3cyclictest0-21swapper/220:07:092
3584443991614,1cyclictest4087882-21cut00:30:011
3584443991613,2cyclictest4092080-21kthreadcore00:32:111
3584443991613,2cyclictest4043571-21grep00:05:021
3584443991613,2cyclictest3963526-21ssh23:20:011
3584443991613,2cyclictest3584440-21cyclictest19:52:111
3584443991613,2cyclictest17350irq/127-ahci[0000:00:17.0]22:35:001
3584443991613,2cyclictest1-21systemd19:42:141
3584443991613,1cyclictest0-21swapper/120:50:001
3584443991612,3cyclictest3698410-21kthreadcore20:42:101
3584443991612,3cyclictest3698410-21kthreadcore20:42:101
3584443991612,3cyclictest1326-21systemd-logind20:30:011
3584443991610,5cyclictest3715403-21fschecks_time20:57:071
358444299169,5cyclictest0-21swapper/021:40:020
358444299164,4cyclictest3671838-21cat20:20:010
3584442991614,1cyclictest29021-21rtkit-daemon23:11:060
3584442991613,2cyclictest4089988-21tune2fs00:32:070
3584442991613,2cyclictest4031114-21kthreadcore23:57:100
3584442991613,2cyclictest3794581-21cron21:45:000
3584442991613,2cyclictest1426-21gdbus00:10:000
3584442991613,2cyclictest1290-21dbus-daemon22:35:010
3584442991613,2cyclictest1286-21avahi-daemon21:15:020
3584442991613,2cyclictest0-21swapper/019:50:000
358444299161,14cyclictest0-21swapper/000:26:440
2649091167,2phc2sys0-21swapper/321:55:453
2649091160,3phc2sys0-21swapper/321:15:013
2649091160,2phc2sys0-21swapper/323:49:313
2649091160,2phc2sys0-21swapper/322:56:433
37714572151,6sleep30-21swapper/321:32:113
37017182150,2sleep30-21swapper/320:42:173
37017182150,2sleep30-21swapper/320:42:173
358444499151,6cyclictest0-21swapper/221:30:012
3584444991513,1cyclictest0-21swapper/200:35:012
3584444991512,2cyclictest0-21swapper/200:27:092
3584444991512,1cyclictest0-21swapper/223:15:012
3584444991512,1cyclictest0-21swapper/222:55:002
3584444991512,1cyclictest0-21swapper/222:12:062
3584444991512,1cyclictest0-21swapper/221:22:162
3584444991512,1cyclictest0-21swapper/220:20:002
3584444991511,2cyclictest0-21swapper/219:37:102
358444499150,13cyclictest0-21swapper/223:20:022
358444399159,2cyclictest134050irq/121-eno100:25:021
3584443991512,2cyclictest4019167-21if_enp1s023:52:071
3584443991512,2cyclictest3841599-21grep22:12:081
3584443991512,2cyclictest3833029-21irqrtprio22:07:081
3584443991512,2cyclictest3788030-21grep21:42:071
3584443991512,2cyclictest3593488-21cstates19:17:051
3584443991512,2cyclictest257-21systemd-journal21:17:001
3584443991511,3cyclictest4056952-21kthreadcore00:12:111
3584443991511,3cyclictest4056952-21kthreadcore00:12:111
3584443991511,3cyclictest3998336-21kworker/u16:2+nfsiod23:59:161
3584443991511,3cyclictest3969011-21kthreadcore23:22:101
3584443991511,3cyclictest3621439-21kthreadcore19:37:111
358444299158,6cyclictest3761652-21irqcore21:27:080
358444299156,3cyclictest501rcuop/223:25:480
358444299155,5cyclictest0-21swapper/021:32:050
358444299154,6cyclictest0-21swapper/021:47:030
358444299152,8cyclictest0-21swapper/022:37:090
3584442991512,2cyclictest3656844-21kthreadcore20:07:110
3584442991512,2cyclictest3648177-21aten2.4-expect20:02:040
3584442991512,2cyclictest3642647-21gltestperf19:57:070
3584442991512,2cyclictest3600513-21kernelversion19:22:100
3584442991512,2cyclictest1426-21gdbus20:35:010
3584442991511,3cyclictest3998336-21kworker/u16:2+nfsiod00:00:100
3584442991511,3cyclictest3931494-21kthreadcore23:02:090
3584442991510,3cyclictest0-21swapper/022:27:090
358444299150,8cyclictest3616978-21ls19:35:000
2649091150,2phc2sys0-21swapper/300:32:233
358444499141,6cyclictest0-21swapper/223:40:012
358444499141,5cyclictest0-21swapper/220:00:012
3584444991411,1cyclictest0-21swapper/223:52:052
3584444991411,1cyclictest0-21swapper/223:47:072
3584444991411,1cyclictest0-21swapper/219:52:042
3584444991411,1cyclictest0-21swapper/219:47:082
3584443991412,1cyclictest3929679-21cpu23:02:041
3584443991412,1cyclictest3584440-21cyclictest21:58:141
3584443991411,2cyclictest4000806-21cpu23:42:041
3584443991411,2cyclictest3978125-21kthreadcore23:27:101
3584443991411,2cyclictest3947651-21tr23:12:051
3584443991411,2cyclictest3869500-21kthreadcore22:27:101
3584443991411,2cyclictest3808907-21kthreadcore21:52:111
3584443991411,2cyclictest3665316-21timerwakeupswit20:12:151
3584443991411,2cyclictest3599401-21aten2.4-expect19:22:051
3584443991411,2cyclictest3584440-21cyclictest19:27:101
3584443991410,3cyclictest3821797-21kworker/u16:0+nfsiod00:15:291
3584443991410,3cyclictest3685627-21kernelversion20:32:101
358444299145,5cyclictest0-21swapper/020:22:020
3584442991411,2cyclictest3825734-21tr22:02:110
3584442991411,2cyclictest3684115-21latency_hist20:30:020
3584442991410,3cyclictest4061391-21kworker/u16:3+nfsiod00:20:080
3584442991410,3cyclictest3620202-21kthreadcore19:37:110
358444299140,4cyclictest3709988-21kthreadcore20:52:080
2649091141,4phc2sys0-21swapper/322:03:373
2649091140,2phc2sys0-21swapper/323:33:203
2649091140,2phc2sys0-21swapper/322:39:253
2649091140,1phc2sys0-21swapper/323:50:343
2649091140,1phc2sys0-21swapper/321:16:453
358444499131,5cyclictest0-21swapper/220:40:012
3584444991311,1cyclictest0-21swapper/222:17:082
3584444991311,1cyclictest0-21swapper/220:15:002
3584444991310,2cyclictest0-21swapper/223:22:082
3584444991310,1cyclictest0-21swapper/223:40:412
3584444991310,1cyclictest0-21swapper/222:22:082
3584444991310,1cyclictest0-21swapper/221:07:112
3584444991310,1cyclictest0-21swapper/221:02:052
3584444991310,1cyclictest0-21swapper/219:31:132
3584444991310,1cyclictest0-21swapper/219:12:092
358444399139,3cyclictest3650128-21kthreadcore20:02:101
3584443991310,2cyclictest4098673-21cpuspeed_turbos00:37:061
3584443991310,2cyclictest3722150-21kernelversion21:02:101
3584443991310,2cyclictest3667423-21irqrtprio20:17:081
3584443991310,2cyclictest3631690-21kthreadcore19:47:091
358444399130,12cyclictest0-21swapper/120:07:151
358444299133,6cyclictest0-21swapper/021:01:220
3584442991310,2cyclictest3703783-21kthreadcore20:47:110
3584442991310,2cyclictest3697009-21sh20:42:060
3584442991310,2cyclictest3697009-21sh20:42:060
3584442991310,2cyclictest3694621-21kthreadcore20:37:100
3584442991310,2cyclictest3624811-21kthreadcore19:42:090
2649091136,2phc2sys0-21swapper/321:05:013
2649091134,2phc2sys0-21swapper/321:52:353
2649091130,5phc2sys0-21swapper/322:22:323
2649091130,2phc2sys0-21swapper/323:28:343
2649091130,2phc2sys0-21swapper/322:41:333
2649091130,2phc2sys0-21swapper/322:16:103
358444499129,1cyclictest0-21swapper/220:32:112
3584444991210,1cyclictest0-21swapper/221:57:032
3584444991210,1cyclictest0-21swapper/220:42:102
3584444991210,1cyclictest0-21swapper/220:42:102
3584444991210,1cyclictest0-21swapper/219:42:102
3584444991210,1cyclictest0-21swapper/219:17:102
3584444991210,1cyclictest0-21swapper/200:37:122
358444399129,2cyclictest3614613-21kthreadcore19:32:111
358444299122,6cyclictest16-21ksoftirqd/019:16:180
2649091125,1phc2sys0-21swapper/319:11:583
2649091124,2phc2sys0-21swapper/320:32:083
2649091121,3phc2sys0-21swapper/323:12:033
2649091120,2phc2sys0-21swapper/323:37:083
2649091120,2phc2sys0-21swapper/321:25:343
2649091120,2phc2sys0-21swapper/319:42:033
358444499119,1cyclictest0-21swapper/223:05:262
358444499119,1cyclictest0-21swapper/220:45:092
358444499119,1cyclictest0-21swapper/219:10:012
358444499119,1cyclictest0-21swapper/219:10:012
358444399118,2cyclictest1290-21dbus-daemon19:10:001
358444399118,2cyclictest1290-21dbus-daemon19:10:001
2649091116,2phc2sys0-21swapper/322:31:333
2649091115,2phc2sys0-21swapper/322:46:053
2649091113,2phc2sys0-21swapper/323:57:043
2649091111,3phc2sys0-21swapper/320:52:043
2649091111,2phc2sys0-21swapper/320:47:113
2649091110,3phc2sys0-21swapper/319:22:163
2649091110,2phc2sys0-21swapper/323:03:583
2649091110,2phc2sys0-21swapper/322:06:473
2649091110,2phc2sys0-21swapper/321:47:023
2649091110,2phc2sys0-21swapper/319:17:433
2649091110,2phc2sys0-21swapper/319:10:013
2649091110,2phc2sys0-21swapper/319:10:013
2649091110,1phc2sys0-21swapper/300:24:363
35797072106,3sleep03580068-21kthreadcore19:07:090
35797072106,3sleep03580068-21kthreadcore19:07:090
2649091101,4phc2sys0-21swapper/319:47:033
2649091101,3phc2sys0-21swapper/320:04:563
2649091101,2phc2sys0-21swapper/323:15:083
2649091100,3phc2sys0-21swapper/320:08:563
2649091100,2phc2sys0-21swapper/322:26:113
2649091100,2phc2sys0-21swapper/321:40:533
2649091100,2phc2sys0-21swapper/321:20:453
2649091100,2phc2sys0-21swapper/321:00:013
2649091100,2phc2sys0-21swapper/319:57:143
2649091100,2phc2sys0-21swapper/319:52:133
2649091100,2phc2sys0-21swapper/300:35:433
2649091100,2phc2sys0-21swapper/300:25:133
2649091100,1phc2sys0-21swapper/320:10:443
2649091100,1phc2sys0-21swapper/319:28:253
264909192,2phc2sys0-21swapper/320:15:173
264909191,2phc2sys0-21swapper/319:31:293
264909190,2phc2sys0-21swapper/323:20:053
264909190,2phc2sys0-21swapper/321:05:023
264909190,2phc2sys0-21swapper/320:35:253
264909190,2phc2sys0-21swapper/320:27:113
264909181,2phc2sys0-21swapper/319:36:223
264909180,2phc2sys0-21swapper/320:22:063
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional