You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-24 - 23:34
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #e, slot #3

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackeslot3s.osadl.org (updated Sat Jan 24, 2026 12:45:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3892484991011,3cyclictest0-21swapper/010:10:010
389248499811,77cyclictest0-21swapper/008:30:020
389248499811,77cyclictest0-21swapper/008:30:010
389248899672,20cyclictest3892686-21munin-run07:15:001
3892488996719,45cyclictest3987894-21ssh12:27:131
389248899662,57cyclictest309-21in:imuxsock07:35:001
3892488996622,39cyclictest23-21ksoftirqd/110:25:261
3892484996661,3cyclictest0-21swapper/008:00:020
3892488996523,37cyclictest3963296-21sh11:32:521
3892488996512,3cyclictest3943688-21ssh10:49:411
3892488996512,3cyclictest3943688-21ssh10:49:411
3892488996431,29cyclictest3900581-21sh09:14:181
389248899642,13cyclictest3985290-21sshd12:21:201
3892488996421,38cyclictest3938496-21sh10:38:031
3892488996418,42cyclictest3928671-1kworker/u9:011:25:381
3892488996327,32cyclictest3967495-21sh11:42:061
389248899622,14cyclictest3897126-21munin-run08:40:011
3892488996221,37cyclictest23-21ksoftirqd/109:26:411
3892488996127,29cyclictest275-21dbus-daemon11:00:011
3892488996127,29cyclictest275-21dbus-daemon11:00:011
389248899612,6cyclictest3957436-21munin-run11:20:011
389248899612,17cyclictest3966460-21rm11:40:001
389248899612,13cyclictest3894524-21munin-run07:50:011
389248899602,15cyclictest3912609-21ssh09:40:301
389248899602,15cyclictest3908719-21ssh09:32:021
389248899602,15cyclictest3897364-21munin-run08:45:011
389248899602,15cyclictest3896806-21sshd08:31:231
389248899602,14cyclictest3977993-21ssh12:05:031
3892488996019,37cyclictest23-21ksoftirqd/110:51:451
389248899601,16cyclictest3931047-21sshd10:21:221
389248899601,15cyclictest3901844-21ssh09:16:451
3892484996031,14cyclictest3958259-21ssh11:21:300
389248899592,17cyclictest3920513-21ssh09:58:181
389248899592,16cyclictest3922861-21ssh10:03:261
389248899592,11cyclictest3896043-21cron08:20:001
3892488995913,3cyclictest3911438-21ssh09:38:101
389248899591,13cyclictest3895517-21sshd08:07:231
389248899582,9cyclictest3898102-21cron09:00:001
3892488995828,26cyclictest3992535-21sh12:37:301
3892488995824,29cyclictest309-21in:imuxsock07:36:241
389248899582,18cyclictest3898656-21modprobe09:10:001
389248899582,17cyclictest284-21systemd-logind08:05:011
389248899582,15cyclictest3981846-21ssh12:14:051
389248899582,15cyclictest3928808-21ssh10:16:281
389248899582,15cyclictest3905035-21ssh09:24:051
389248899582,14cyclictest3984678-21latency_hist12:20:021
389248899582,14cyclictest3916984-21ssh09:50:041
3892488995818,36cyclictest3927274-21rm10:13:131
389248899581,12cyclictest364-21snmpd11:11:071
3892484995846,8cyclictest16850irq/134-800000011:40:000
389248899572,15cyclictest3949159-21sshd11:01:231
389248899572,13cyclictest3974952-21ssh11:58:501
389248899572,12cyclictest3939961-21ssh10:40:531
3892488995714,4cyclictest3951856-21sh11:07:281
389248899571,15cyclictest3936283-21ssh10:33:121
389248899571,13cyclictest364-21snmpd07:19:301
3892484995728,14cyclictest3903518-21ssh09:20:190
3892484995725,16cyclictest3957341-21ssh11:19:540
389248899562,14cyclictest3915773-21ssh09:47:381
3892488995618,33cyclictest3898648-21diskmemload11:21:101
389248899561,13cyclictest3969711-21ssh11:47:011
3892484995628,13cyclictest3923142-21ssh10:04:050
389248499562,38cyclictest3902288-21ssh09:17:470
389249899551,3cyclictest131rcu_preempt10:20:013
389248899553,19cyclictest3991281-21munin-run12:35:001
3892488995514,6cyclictest0-21swapper/111:53:381
389248899551,15cyclictest3925602-21sh10:09:341
389248899551,14cyclictest364-21snmpd07:57:271
3892484995537,14cyclictest1-21systemd09:00:010
3892484995529,10cyclictest3913687-21ssh09:43:020
389248499552,22cyclictest3993530-21munin-run12:40:000
3892484995520,17cyclictest16850irq/134-800000011:25:530
3892484995519,18cyclictest16850irq/134-800000012:21:190
3892484995519,18cyclictest16850irq/134-800000010:14:540
3892484995518,6cyclictest16850irq/134-800000009:53:020
3892484995517,7cyclictest16850irq/134-800000010:31:350
3892488995421,30cyclictest3895789-21latency_hist08:15:031
389248899541,14cyclictest3894228-21sshd07:40:231
389248899541,12cyclictest3467602-21systemd-journal09:04:231
389248499548,4cyclictest12-21ksoftirqd/009:40:020
3892484995425,14cyclictest3937991-21ssh10:36:420
3892484995419,18cyclictest16850irq/134-800000009:56:450
3892484995418,6cyclictest16850irq/134-800000009:49:100
3892484995417,6cyclictest16850irq/134-800000010:18:590
3892494995331,16cyclictest275-21dbus-daemon11:45:012
389248899534,7cyclictest0-21swapper/107:10:011
389248899534,7cyclictest0-21swapper/107:10:011
389248899532,16cyclictest3893489-21munin-run07:30:011
389248899531,16cyclictest3976773-21ssh12:02:421
3892484995319,16cyclictest16850irq/134-800000010:53:370
3892484995318,5cyclictest16850irq/134-800000011:55:050
3892484995318,18cyclictest16850irq/134-800000011:52:450
3892484995318,18cyclictest16850irq/134-800000011:48:090
3892484995318,17cyclictest16850irq/134-800000011:10:450
3892498995227,20cyclictest309-21in:imuxsock12:35:003
389248899528,6cyclictest3896570-21cron08:30:011
389248899528,6cyclictest3896570-21cron08:30:011
3892484995245,3cyclictest0-21swapper/007:30:020
3892484995224,12cyclictest3987181-21ssh12:25:300
3892484995219,6cyclictest16850irq/134-800000009:32:060
3892484995218,17cyclictest16850irq/134-800000012:06:040
3892484995218,17cyclictest16850irq/134-800000010:20:350
3892484995218,17cyclictest16850irq/134-800000009:28:490
3892484995217,6cyclictest16850irq/134-800000012:31:180
3892484995217,6cyclictest16850irq/134-800000012:13:490
3892484995216,6cyclictest16850irq/134-800000009:12:380
3892484995215,6cyclictest16850irq/134-800000011:41:190
3892494995136,10cyclictest275-21dbus-daemon09:15:012
389248899512,12cyclictest3897627-21munin-run08:50:021
389248899512,12cyclictest3897627-21munin-run08:50:011
389248499514,3cyclictest131rcu_preempt07:50:240
3892484995117,7cyclictest16850irq/134-800000011:07:510
3892498995035,11cyclictest0-21swapper/309:40:013
3892494995033,13cyclictest3467602-21systemd-journal10:34:232
389248899502,13cyclictest3894757-21latency_hist07:55:011
3892484995043,4cyclictest16950irq/224-800000008:00:010
389249899491,3cyclictest131rcu_preempt10:22:443
389249499499,5cyclictest131rcu_preempt11:12:012
3892494994940,6cyclictest3993507-21ssh12:40:002
3892494994932,13cyclictest3467602-21systemd-journal08:25:002
3892484994916,17cyclictest16850irq/134-800000010:46:380
3892484994916,17cyclictest16850irq/134-800000010:46:380
3892498994832,11cyclictest3467602-21systemd-journal10:55:003
3892494994822,16cyclictest275-21dbus-daemon07:35:012
3892494994810,12cyclictest30-21ksoftirqd/212:28:302
389248899482,10cyclictest3896455-21latency_hist08:25:021
389248899481,14cyclictest3893220-21sh07:24:591
3892484994841,4cyclictest16950irq/224-800000010:45:010
3892498994731,12cyclictest3975471-21systemctl12:00:003
3892494994736,7cyclictest30-21ksoftirqd/210:37:082
3892494994733,10cyclictest309-21in:imuxsock11:00:012
3892494994733,10cyclictest309-21in:imuxsock11:00:012
3892494994732,11cyclictest3467602-21systemd-journal09:20:032
3892494994731,12cyclictest3467602-21systemd-journal12:00:002
3892494994729,8cyclictest309-21in:imuxsock09:55:012
3892494994728,14cyclictest275-21dbus-daemon10:00:012
3892484994730,14cyclictest3962421-21ssh11:30:480
389248499472,39cyclictest151rcuc/007:40:000
3892498994630,11cyclictest275-21dbus-daemon08:50:013
3892498994630,11cyclictest275-21dbus-daemon08:50:013
3892494994618,25cyclictest30-21ksoftirqd/212:15:022
3892494994612,6cyclictest131rcu_preempt11:40:012
389248499463,3cyclictest131rcu_preempt11:01:090
389249899453,3cyclictest131rcu_preempt10:31:203
3892498994531,11cyclictest3467602-21systemd-journal12:40:013
3892498994529,13cyclictest3924692-21sshd10:07:233
389249899451,3cyclictest131rcu_preempt09:47:393
3892494994532,7cyclictest309-21in:imuxsock07:30:002
3892484994531,10cyclictest1-21systemd09:05:010
3892484994530,10cyclictest3897327-21kworker/u8:309:10:000
3892484994529,4cyclictest12-21ksoftirqd/008:54:590
3892484994528,5cyclictest12-21ksoftirqd/008:35:240
389249899442,3cyclictest131rcu_preempt11:08:033
3892494994428,12cyclictest3901959-21cron09:17:012
3892494994427,14cyclictest30-21ksoftirqd/211:50:332
3892494994421,8cyclictest131rcu_preempt09:29:402
3892494994419,18cyclictest275-21dbus-daemon10:19:592
3892484994438,4cyclictest16950irq/224-800000012:02:420
3892484994428,12cyclictest3983240-21ssh12:16:530
389248499441,39cyclictest3933060-21ssh10:25:360
389249899433,3cyclictest131rcu_preempt11:37:013
3892498994326,13cyclictest37-21ksoftirqd/310:57:153
3892498994326,13cyclictest37-21ksoftirqd/310:57:153
389249899432,3cyclictest131rcu_preempt10:28:293
389249899432,3cyclictest131rcu_preempt10:01:563
389249499437,8cyclictest30-21ksoftirqd/210:00:422
3892494994328,11cyclictest309-21in:imuxsock08:45:032
3892494994328,11cyclictest309-21in:imuxsock08:45:032
3892494994325,14cyclictest3467602-21systemd-journal12:20:002
3892494994319,5cyclictest30-21ksoftirqd/211:07:412
3892494994311,7cyclictest131rcu_preempt09:36:282
3892488994313,7cyclictest23-21ksoftirqd/108:55:011
3892484994328,11cyclictest3896321-21cron08:25:000
3892484994315,13cyclictest3947623-21ssh10:58:070
3892484994315,13cyclictest3947623-21ssh10:58:070
3892498994233,7cyclictest37-21ksoftirqd/308:25:023
389249899422,3cyclictest131rcu_preempt11:01:023
3892494994231,7cyclictest30-21ksoftirqd/211:24:312
3892494994230,9cyclictest30-21ksoftirqd/207:45:012
3892494994229,10cyclictest30-21ksoftirqd/210:07:202
3892494994227,8cyclictest309-21in:imuxsock08:40:002
3892494994219,15cyclictest275-21dbus-daemon09:45:002
3892494994211,18cyclictest3910060-21ssh09:35:022
3892484994235,4cyclictest16950irq/224-800000007:10:010
3892484994235,4cyclictest16950irq/224-800000007:10:000
3892484994234,4cyclictest12-21ksoftirqd/008:20:020
389248499422,6cyclictest1-21systemd07:14:590
389249899413,3cyclictest131rcu_preempt12:19:253
389249899413,3cyclictest131rcu_preempt11:43:003
3892498994128,9cyclictest1-21systemd08:54:593
3892498994128,10cyclictest37-21ksoftirqd/308:45:033
3892498994127,11cyclictest3982335-21sed12:15:013
3892498994127,11cyclictest37-21ksoftirqd/309:30:163
3892498994126,11cyclictest37-21ksoftirqd/307:25:023
3892498994126,10cyclictest1-21systemd07:20:013
3892498994124,12cyclictest37-21ksoftirqd/311:15:013
3892498994122,14cyclictest3467602-21systemd-journal09:15:003
3892494994130,8cyclictest3946068-21cron10:55:002
3892494994129,8cyclictest309-21in:imuxsock08:30:012
3892494994129,8cyclictest309-21in:imuxsock08:30:012
3892494994129,10cyclictest30-21ksoftirqd/211:50:022
3892494994122,14cyclictest275-21dbus-daemon08:15:012
389249499411,6cyclictest131rcu_preempt10:14:252
3892484994131,7cyclictest12-21ksoftirqd/008:35:020
389249899404,3cyclictest131rcu_preempt11:46:113
389249899403,3cyclictest131rcu_preempt12:05:063
389249899403,3cyclictest131rcu_preempt11:21:323
3892498994029,6cyclictest309-21in:imuxsock07:50:013
3892498994028,10cyclictest37-21ksoftirqd/311:50:573
3892498994024,12cyclictest37-21ksoftirqd/309:27:043
3892498994024,12cyclictest3467602-21systemd-journal08:15:023
3892498994022,13cyclictest275-21dbus-daemon11:20:013
3892498994020,15cyclictest3467602-21systemd-journal09:25:003
3892498994019,15cyclictest3467602-21systemd-journal11:25:033
3892494994029,8cyclictest30-21ksoftirqd/207:55:022
3892494994026,11cyclictest30-21ksoftirqd/210:20:232
389249499401,8cyclictest0-21swapper/210:25:362
3892494994018,18cyclictest275-21dbus-daemon11:30:012
3892494994013,19cyclictest131rcu_preempt09:49:282
3892484994029,7cyclictest3893226-21grep07:25:000
389248499402,5cyclictest3895805-21unin-run08:15:010
389249899395,4cyclictest131rcu_preempt08:40:003
3892498993930,6cyclictest3918991-21cron09:55:013
3892498993926,10cyclictest37-21ksoftirqd/307:40:013
3892498993924,11cyclictest37-21ksoftirqd/309:56:243
389249899391,6cyclictest0-21swapper/312:21:163
389249899391,3cyclictest131rcu_preempt10:45:243
389249899391,3cyclictest131rcu_preempt10:45:243
389249499393,27cyclictest3467602-21systemd-journal08:20:002
3892494993929,8cyclictest30-21ksoftirqd/210:43:502
3892494993928,8cyclictest3892658-21sshd07:11:232
389249499391,8cyclictest0-21swapper/211:04:202
389249499391,7cyclictest48-21kcompactd010:45:252
389249499391,7cyclictest48-21kcompactd010:45:242
389249499391,7cyclictest0-21swapper/212:31:182
389249499391,7cyclictest0-21swapper/212:22:502
3892494993916,6cyclictest131rcu_preempt11:18:372
389249499391,4cyclictest131rcu_preempt12:03:052
3892494993914,15cyclictest3895009-21modprobe08:00:012
3892484993928,8cyclictest12-21ksoftirqd/007:50:020
389249899385,8cyclictest37-21ksoftirqd/309:15:293
389249899384,3cyclictest131rcu_preempt11:31:453
3892498993824,9cyclictest3894271-21systemd-run07:45:013
389249499383,5cyclictest131rcu_preempt09:05:012
3892494993824,10cyclictest30-21ksoftirqd/207:25:002
3892494993822,11cyclictest30-21ksoftirqd/207:20:002
389249499381,5cyclictest0-21swapper/211:31:582
3892494993813,5cyclictest131rcu_preempt12:09:512
3892494993810,6cyclictest131rcu_preempt09:00:002
389249899377,5cyclictest131rcu_preempt08:31:223
3892498993724,9cyclictest309-21in:imuxsock12:05:003
3892498993723,12cyclictest37-21ksoftirqd/312:29:563
3892498993721,12cyclictest275-21dbus-daemon10:40:003
3892494993712,6cyclictest131rcu_preempt09:09:592
3892484993726,8cyclictest12-21ksoftirqd/007:45:010
3892484993722,11cyclictest275-21dbus-daemon08:50:010
3892484993722,11cyclictest275-21dbus-daemon08:50:010
3892498993628,5cyclictest3941609-21latency_hist10:45:023
3892498993622,11cyclictest1-21systemd07:35:013
389249899361,3cyclictest131rcu_preempt10:10:053
3892494993614,17cyclictest30-21ksoftirqd/208:05:012
3892484993630,4cyclictest16950irq/224-800000007:18:230
389249899353,3cyclictest131rcu_preempt09:40:263
3892498993528,4cyclictest3895288-21latency_hist08:04:593
389249499352,5cyclictest131rcu_preempt08:43:232
389248499351,30cyclictest0-21swapper/008:10:020
3892498993424,7cyclictest3892662-21sshd07:12:233
3892498993422,8cyclictest3896062-21systemctl08:20:003
3892494993421,10cyclictest30-21ksoftirqd/207:10:012
3892494993421,10cyclictest30-21ksoftirqd/207:10:012
3892494993419,11cyclictest30-21ksoftirqd/208:10:002
389248499341,30cyclictest0-21swapper/007:31:230
3892498993318,11cyclictest3896559-21sshd08:27:233
3892498993318,11cyclictest3896559-21sshd08:27:223
389249499331,4cyclictest131rcu_preempt07:40:022
3892498993221,8cyclictest3898376-21sshd09:04:223
3892494993221,8cyclictest30-21ksoftirqd/208:55:012
3892494993221,6cyclictest291rcuc/207:50:012
3892494993220,9cyclictest30-21ksoftirqd/208:35:022
389248499322,25cyclictest3897366-21cut08:45:010
3892498993123,6cyclictest37-21ksoftirqd/308:00:013
3892498993121,7cyclictest37-21ksoftirqd/309:10:013
389249899311,3cyclictest131rcu_preempt07:30:003
389249899301,5cyclictest131rcu_preempt09:00:013
3892498992916,10cyclictest37-21ksoftirqd/307:55:023
3892498992913,12cyclictest275-21dbus-daemon08:10:013
3892498992317,4cyclictest3892427-21latency_hist07:10:013
3892498992317,4cyclictest3892427-21latency_hist07:10:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional