You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-03 - 20:53
[ 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 376 highest latencies:
System rackeslot3s.osadl.org (updated Tue Feb 03, 2026 12:45:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28103889910399,2cyclictest0-21swapper/008:20:030
2810391998325,21cyclictest2836160-21ssh09:52:591
2810391998325,21cyclictest2836160-21ssh09:52:581
2810391998132,13cyclictest2894843-21ssh12:02:311
2810391998126,29cyclictest2812480-21cron07:50:001
2810391998024,16cyclictest2816420-21sed09:05:011
2810391997924,15cyclictest2813634-21sed08:10:031
2810391997829,19cyclictest2825314-21sh09:28:591
2810391997829,15cyclictest2820816-21ssh09:19:011
2810391997824,17cyclictest2833598-21ssh09:47:141
2810391997822,18cyclictest2910637-21ssh12:37:291
2810391997822,17cyclictest2851743-21sh10:27:121
2810391997727,17cyclictest2818442-21ssh09:13:451
2810391997726,14cyclictest2829612-21ssh09:38:311
2810391997721,15cyclictest2898178-21munin-run12:10:021
2810391997721,15cyclictest2898178-21munin-run12:10:011
2810391997631,18cyclictest2838273-21ssh09:57:401
2810391997625,15cyclictest2812018-21cat07:40:011
2810391997625,15cyclictest2812018-21cat07:40:011
2810391997623,15cyclictest2889238-21latency_hist11:50:021
2810391997622,17cyclictest2909044-21ssh12:34:021
2810391997532,7cyclictest2874368-21ssh11:17:021
2810391997530,14cyclictest2865050-21sh10:56:381
2810391997526,17cyclictest2899913-21ssh12:13:531
2810391997524,20cyclictest2903211-21ssh12:20:471
2810391997524,14cyclictest2816210-21latency_hist09:00:011
2810391997432,14cyclictest2873001-21ssh11:14:211
2810391997426,13cyclictest2812242-21/usr/sbin/munin07:45:021
2810391997422,18cyclictest2816646-21diskmemload09:42:131
2810391997422,18cyclictest2816646-21diskmemload09:42:121
2810391997421,14cyclictest2839608-21ssh10:00:141
2810391997419,22cyclictest2859859-21date10:45:021
2810391997419,19cyclictest2862558-21ssh10:51:041
2810391997327,17cyclictest2882785-21ssh11:35:381
2810391997326,15cyclictest2871043-21munin-run11:10:001
2810391997320,19cyclictest2816065-21cut08:55:021
2810391997320,17cyclictest2816646-21diskmemload12:29:491
2810391997320,17cyclictest2816646-21diskmemload12:29:481
2810391997229,15cyclictest2813223-21sed08:00:021
2810391997226,14cyclictest2857267-21ssh10:39:461
2810391997219,21cyclictest2827026-21ssh09:32:411
2810391997219,21cyclictest2827026-21ssh09:32:411
281039999719,40cyclictest3467602-21systemd-journal09:20:013
2810391997125,14cyclictest2811003-21cat07:20:021
2810391997122,21cyclictest2847811-21sh10:18:501
2810391997121,15cyclictest2878505-21sh11:26:091
2810391997024,14cyclictest2823261-21sh09:24:251
2810391997023,15cyclictest2844853-21ssh10:11:591
281038899706,53cyclictest2907264-21ssh12:30:020
281038899706,53cyclictest2907264-21ssh12:30:010
281038899704,41cyclictest2855639-21kworker/u8:211:10:030
2810391996928,7cyclictest2861164-21ssh10:48:091
2810391996926,13cyclictest2882168-21ssh11:34:421
2810391996918,17cyclictest2853974-21ssh10:32:091
2810391996846,18cyclictest2892812-21ssh11:58:061
2810391996824,14cyclictest2889533-21sh11:50:331
2810391996722,14cyclictest2842062-21ssh10:05:411
2810388996760,3cyclictest0-21swapper/007:20:020
2810391996649,13cyclictest2868380-21ssh11:04:121
2810391996621,15cyclictest2901474-21sh12:17:121
2810395996542,8cyclictest2790802-21kworker/2:111:15:082
2810395996542,8cyclictest2790802-21kworker/2:110:16:442
2810391996549,12cyclictest2886574-21ssh11:44:171
2810391996452,9cyclictest2849875-21ssh10:23:061
2810391996420,14cyclictest2876555-21ssh11:21:511
2810391996240,18cyclictest2815618-21munin-run08:50:011
2810391996219,13cyclictest2814475-21cat08:25:031
2810391996142,15cyclictest3467602-21systemd-journal07:52:471
2810395996052,5cyclictest2816424-21kworker/2:309:34:252
2810395996052,5cyclictest2816424-21kworker/2:309:34:242
2810395996044,7cyclictest2816424-21kworker/2:309:42:502
2810395996044,7cyclictest2816424-21kworker/2:309:42:502
2810395996040,7cyclictest2816424-21kworker/2:310:09:472
281038899602,36cyclictest2846056-21ssh10:15:010
2810391995913,16cyclictest2816707-21date09:10:011
281038899592,37cyclictest16950irq/224-800000012:00:020
281038899583,31cyclictest2884343-21kworker/u8:212:25:020
2810399995711,6cyclictest131rcu_preempt12:25:003
2810395995738,7cyclictest2816424-21kworker/2:310:48:422
2810391995744,9cyclictest364-21snmpd08:03:511
2810391995741,12cyclictest2811260-21cat07:25:011
2810388995732,19cyclictest2823530-21ssh09:25:010
2810388995730,12cyclictest2885740-21ssh11:42:180
2810388995716,36cyclictest16850irq/134-800000009:11:060
281039999568,6cyclictest131rcu_preempt09:32:003
281039999568,6cyclictest131rcu_preempt09:31:593
2810395995647,5cyclictest2816424-21kworker/2:309:55:012
2810395995647,5cyclictest2816424-21kworker/2:309:55:012
2810395995640,8cyclictest2790802-21kworker/2:109:14:592
2810391995644,9cyclictest364-21snmpd08:16:101
2810391995632,20cyclictest2811750-21cat07:35:011
2810388995652,2cyclictest0-21swapper/010:30:020
2810388995626,15cyclictest2893288-21ssh11:59:150
2810395995534,8cyclictest2790802-21kworker/2:111:41:592
2810388995524,15cyclictest2897943-21ssh12:09:330
2810388995524,15cyclictest2897943-21ssh12:09:330
2810388995513,12cyclictest2878219-21ssh11:25:270
2810399995412,5cyclictest131rcu_preempt12:30:013
2810399995412,5cyclictest131rcu_preempt12:30:003
281039599546,44cyclictest2880099-21ssh11:30:012
2810395995444,6cyclictest0-21swapper/209:10:022
2810391995440,10cyclictest364-21snmpd07:28:441
2810388995429,10cyclictest2908520-21ssh12:32:470
2810388995428,11cyclictest2852539-21ssh10:29:170
281038899541,37cyclictest2824650-21ssh09:27:230
2810399995319,10cyclictest37-21ksoftirqd/310:32:553
2810395995344,5cyclictest2889187-21kworker/2:312:17:542
2810395995343,7cyclictest2816424-21kworker/2:310:01:192
2810395995337,12cyclictest1-21systemd08:15:012
2810391995340,10cyclictest2814795-21sshd08:32:331
2810391995339,10cyclictest364-21snmpd08:28:571
2810391995335,14cyclictest364-21snmpd08:11:311
2810391995333,15cyclictest2815083-21munin-run08:40:011
2810391995332,14cyclictest3467602-21systemd-journal07:15:011
281038899534,29cyclictest131rcu_preempt09:47:050
281039999524,6cyclictest37-21ksoftirqd/309:25:013
2810399995222,21cyclictest37-21ksoftirqd/310:21:203
2810395995245,4cyclictest2790802-21kworker/2:109:16:152
2810395995244,5cyclictest2816424-21kworker/2:309:55:062
2810395995244,5cyclictest2816424-21kworker/2:309:36:382
2810395995244,5cyclictest2790802-21kworker/2:110:55:422
2810395995232,7cyclictest2816424-21kworker/2:310:27:232
2810388995226,12cyclictest2888087-21ssh11:47:280
2810388995225,23cyclictest2811426-21sshd07:26:350
281038899521,4cyclictest131rcu_preempt10:21:520
2810399995114,30cyclictest2816648-21modprobe09:10:003
2810399995111,6cyclictest131rcu_preempt09:45:023
2810399995111,6cyclictest131rcu_preempt09:45:013
281039599518,20cyclictest2868959-21ssh11:05:032
2810395995143,5cyclictest2816424-21kworker/2:310:53:002
2810395995143,5cyclictest2816424-21kworker/2:310:44:462
2810395995143,5cyclictest2816424-21kworker/2:310:30:492
2810395995143,5cyclictest2790802-21kworker/2:112:38:152
2810395995143,5cyclictest2790802-21kworker/2:111:58:572
2810395995143,5cyclictest2790802-21kworker/2:111:50:402
2810395995143,5cyclictest2790802-21kworker/2:111:48:222
2810395995143,5cyclictest2790802-21kworker/2:111:22:202
2810395995142,6cyclictest2790802-21kworker/2:111:36:512
281038899512,37cyclictest0-21swapper/009:15:090
2810388995123,11cyclictest2816850-21ssh09:10:030
2810388995118,30cyclictest2883437-21rm11:37:140
2810399995010,5cyclictest131rcu_preempt10:44:103
2810395995042,5cyclictest2889187-21kworker/2:312:27:122
2810395995042,5cyclictest2889187-21kworker/2:312:27:112
2810395995042,5cyclictest2889187-21kworker/2:312:20:142
2810395995042,5cyclictest2816424-21kworker/2:309:46:422
2810395995042,5cyclictest2790802-21kworker/2:111:31:392
2810395995042,5cyclictest2790802-21kworker/2:109:26:382
2810395995041,6cyclictest2790802-21kworker/2:111:10:522
2810395995041,5cyclictest2790802-21kworker/2:112:31:282
2810395995040,5cyclictest2790802-21kworker/2:112:05:282
2810395995040,5cyclictest2790802-21kworker/2:112:05:282
2810388995032,14cyclictest2866497-21sendmail-msp11:00:010
2810388995026,9cyclictest2831995-21ssh09:43:410
2810388995026,9cyclictest2831995-21ssh09:43:400
281039999499,6cyclictest131rcu_preempt09:38:163
281039999496,6cyclictest131rcu_preempt12:30:113
281039999496,5cyclictest131rcu_preempt10:15:593
2810399994940,6cyclictest37-21ksoftirqd/311:05:413
281039999491,8cyclictest0-21swapper/309:57:523
2810399994914,8cyclictest131rcu_preempt08:55:013
2810399994911,8cyclictest131rcu_preempt11:21:333
2810395994941,5cyclictest2816424-21kworker/2:310:38:512
2810395994941,5cyclictest2816424-21kworker/2:310:10:322
2810395994941,5cyclictest2816424-21kworker/2:309:20:422
2810395994941,5cyclictest2790802-21kworker/2:112:00:382
2810395994941,5cyclictest2790802-21kworker/2:111:04:262
2810391994936,10cyclictest364-21snmpd08:43:081
2810391994936,10cyclictest364-21snmpd08:43:081
2810391994924,21cyclictest2810516-21date07:10:021
281038899497,33cyclictest131rcu_preempt09:55:010
281038899497,33cyclictest131rcu_preempt09:55:000
2810388994924,10cyclictest2867250-21ssh11:01:290
2810388994921,12cyclictest16850irq/134-800000011:35:020
2810388994920,14cyclictest2859479-21ssh10:44:290
2810388994920,14cyclictest2841303-21ssh10:04:260
281039999489,6cyclictest131rcu_preempt11:39:363
281039999488,5cyclictest131rcu_preempt09:46:383
281039999487,5cyclictest131rcu_preempt10:58:023
281039999487,5cyclictest131rcu_preempt09:52:373
281039999487,5cyclictest131rcu_preempt09:52:363
281039999486,10cyclictest37-21ksoftirqd/312:39:143
281039999485,6cyclictest131rcu_preempt11:45:003
281039999481,5cyclictest131rcu_preempt08:20:023
2810399994813,5cyclictest131rcu_preempt09:30:013
2810399994811,6cyclictest131rcu_preempt08:58:343
2810399994810,7cyclictest131rcu_preempt10:53:493
2810399994810,6cyclictest131rcu_preempt11:15:023
2810399994810,5cyclictest131rcu_preempt12:09:573
2810399994810,5cyclictest131rcu_preempt12:09:563
2810399994810,5cyclictest131rcu_preempt11:00:563
2810395994841,4cyclictest2790802-21kworker/2:112:11:362
2810395994840,5cyclictest2790802-21kworker/2:110:21:152
2810395994840,5cyclictest2790802-21kworker/2:109:05:012
2810388994832,12cyclictest1-21systemd12:40:000
2810388994823,22cyclictest2876383-21ssh11:21:280
2810388994821,12cyclictest2899651-21ssh12:13:140
2810388994819,13cyclictest2864247-21ssh10:55:020
281039999479,6cyclictest131rcu_preempt11:51:463
281039999477,7cyclictest37-21ksoftirqd/311:30:023
281039999477,6cyclictest131rcu_preempt07:35:013
281039999476,5cyclictest131rcu_preempt10:12:323
2810399994712,5cyclictest131rcu_preempt10:05:273
2810399994710,6cyclictest131rcu_preempt09:10:123
2810399994710,5cyclictest131rcu_preempt12:00:013
2810395994740,4cyclictest2790802-21kworker/2:108:49:332
2810395994740,4cyclictest2790802-21kworker/2:107:40:252
2810388994739,4cyclictest16850irq/134-800000010:00:010
281038899472,7cyclictest2902657-21munin-plugin-st12:20:010
2810388994716,14cyclictest2848351-21ssh10:20:000
281039999468,6cyclictest131rcu_preempt11:20:013
281039999468,6cyclictest131rcu_preempt07:40:003
281039999468,6cyclictest131rcu_preempt07:40:003
281039999468,5cyclictest131rcu_preempt10:45:143
281039999466,8cyclictest37-21ksoftirqd/312:15:003
281039999461,5cyclictest131rcu_preempt10:28:173
2810399994611,5cyclictest131rcu_preempt10:36:513
2810399994611,5cyclictest131rcu_preempt07:50:013
2810395994639,4cyclictest2790802-21kworker/2:108:51:282
2810395994639,4cyclictest2790802-21kworker/2:108:35:472
2810395994638,5cyclictest2790802-21kworker/2:108:59:452
2810395994638,5cyclictest2790802-21kworker/2:108:27:142
2810395994638,5cyclictest2790802-21kworker/2:107:52:542
281039599462,13cyclictest30-21ksoftirqd/207:30:002
2810388994628,15cyclictest2860131-21ssh10:45:420
281038899461,14cyclictest2828206-21latency_hist09:35:030
281038899461,14cyclictest2828206-21latency_hist09:35:020
281039999458,7cyclictest131rcu_preempt08:32:333
281039999456,6cyclictest131rcu_preempt12:04:243
2810399994513,20cyclictest131rcu_preempt11:46:493
2810399994512,9cyclictest131rcu_preempt08:25:023
2810399994511,8cyclictest131rcu_preempt08:28:333
2810395994538,4cyclictest2790802-21kworker/2:108:41:362
2810395994538,4cyclictest2790802-21kworker/2:108:41:352
2810395994538,4cyclictest2790802-21kworker/2:108:06:022
2810395994538,4cyclictest2790802-21kworker/2:107:38:112
2810395994538,4cyclictest2790802-21kworker/2:107:38:112
2810395994537,5cyclictest2790802-21kworker/2:107:19:592
2810395994529,12cyclictest1-21systemd07:25:012
2810388994538,4cyclictest16950irq/224-800000011:19:590
2810388994527,14cyclictest2870399-21sshd11:08:340
2810388994527,14cyclictest2829103-21ssh09:37:190
281038899452,37cyclictest2815076-21modprobe08:40:000
2810388994518,12cyclictest2856317-21ssh10:37:200
2810399994429,11cyclictest1-21systemd08:00:003
281039999441,8cyclictest0-21swapper/310:01:153
2810399994410,5cyclictest131rcu_preempt12:15:313
2810395994436,5cyclictest2790802-21kworker/2:108:20:332
2810395994436,5cyclictest2790802-21kworker/2:108:16:252
2810395994436,5cyclictest2790802-21kworker/2:107:12:352
2810388994437,4cyclictest16950irq/224-800000008:45:020
2810388994437,4cyclictest16950irq/224-800000008:45:010
2810388994431,10cyclictest275-21dbus-daemon07:16:340
2810388994412,29cyclictest12-21ksoftirqd/011:52:000
281039999438,5cyclictest131rcu_preempt09:01:323
2810399994326,12cyclictest1-21systemd07:16:343
2810399994323,14cyclictest275-21dbus-daemon08:40:013
281039999431,5cyclictest0-21swapper/311:31:523
2810395994336,4cyclictest2790802-21kworker/2:108:31:352
2810395994336,4cyclictest2790802-21kworker/2:108:01:142
2810388994328,12cyclictest2841849-21ssh10:05:100
2810395994235,4cyclictest2790802-21kworker/2:107:46:012
281038899429,24cyclictest2810387-21latency_hist07:10:010
2810388994229,7cyclictest2815624-21latency_hist08:50:010
281039999418,5cyclictest131rcu_preempt07:50:093
281039999416,5cyclictest131rcu_preempt08:10:013
2810395994133,5cyclictest2790802-21kworker/2:107:55:212
281038899411,9cyclictest2812008-21latency_hist07:40:020
281038899411,9cyclictest2812008-21latency_hist07:40:010
281038899411,10cyclictest2812325-21latency_hist07:45:010
2810399994011,6cyclictest131rcu_preempt07:25:483
281038899403,33cyclictest2813019-21grep07:59:590
2810388994027,10cyclictest12-21ksoftirqd/007:55:010
2810388994026,10cyclictest2816082-21sshd08:57:330
281039999397,6cyclictest131rcu_preempt08:43:533
281039999397,6cyclictest131rcu_preempt08:43:523
281039999394,7cyclictest131rcu_preempt07:11:313
2810399993910,5cyclictest131rcu_preempt07:44:133
2810395993911,6cyclictest131rcu_preempt07:30:122
281038899392,8cyclictest2813788-21systemd-run08:15:010
2810388993928,8cyclictest2813389-21latency_hist08:05:010
2810388993926,10cyclictest2811678-21sshd07:31:340
281039999386,5cyclictest131rcu_preempt08:13:503
2810388993833,3cyclictest16950irq/224-800000007:45:340
2810388993827,7cyclictest309-21in:imuxsock08:28:510
281039999373,5cyclictest131rcu_preempt08:02:333
2810388993727,6cyclictest309-21in:imuxsock09:04:590
2810388993723,11cyclictest1-21systemd08:55:010
281038899371,16cyclictest2619002-1kworker/0:0H07:12:370
281039999361,7cyclictest131rcu_preempt07:21:343
2810388993624,9cyclictest3467602-21systemd-journal08:23:330
2810388993613,14cyclictest2814347-21kworker/0:108:33:470
281039599344,4cyclictest131rcu_preempt07:10:012
2810399993310,5cyclictest131rcu_preempt08:49:563
281038899331,29cyclictest0-21swapper/008:08:360
2810399993224,5cyclictest2810550-21latency_hist07:10:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional