You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-18 - 18:05
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack0slot2.osadl.org (updated Wed Feb 18, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
40495692990,1sleep74049572-21sort12:00:507
37612512650,1sleep73761252-21cat10:01:007
3385797996058,2cyclictest3513685-21kworker/u16:2+events_unbound08:37:326
338539825949,7sleep50-21swapper/507:03:425
3385797995452,2cyclictest3980661-21kworker/u16:2+events_unbound12:00:396
3385797995250,2cyclictest4000037-21kworker/u16:5+events_unbound12:10:586
3385797995149,2cyclictest3726780-21kworker/u16:2+events_unbound10:15:526
338534625140,7sleep40-21swapper/407:03:004
3385797994845,2cyclictest3872691-21kworker/u16:2+events_unbound11:10:416
338546424736,8sleep60-21swapper/607:04:396
3385797994644,2cyclictest3980661-21kworker/u16:2+events_unbound11:57:476
3385797994442,2cyclictest3968574-21kworker/u16:0+events_unbound12:05:516
3385797994441,2cyclictest3763789-21kworker/u16:4+events_unbound10:10:436
3385801994237,4cyclictest3872273-21latency_hist10:50:267
3385797994240,2cyclictest3475235-21kworker/u16:0+flush-8:007:55:266
3385797994139,2cyclictest3894105-21kworker/u16:3+events_unbound11:15:596
3385797994139,2cyclictest3894105-21kworker/u16:3+events_unbound11:15:596
3385797994139,2cyclictest3872691-21kworker/u16:2+events_unbound11:09:526
3385797994139,2cyclictest3872691-21kworker/u16:2+events_unbound10:51:326
3385797994139,2cyclictest3821701-21kworker/u16:4+events_unbound10:31:366
3385797994139,2cyclictest3691521-21kworker/u16:0+flush-8:009:45:426
3385795994138,2cyclictest1925032-21kworker/u16:5+events_unbound07:10:285
3385797994038,2cyclictest4000037-21kworker/u16:5+events_unbound12:30:236
3385797994038,2cyclictest3968574-21kworker/u16:0+events_unbound11:44:396
3385797994038,2cyclictest3714189-21kworker/u16:3+events_unbound10:00:536
33764562403,31sleep70-21swapper/707:00:397
3385797993937,2cyclictest3955653-21kworker/u16:1+events_unbound11:24:286
3385797993937,2cyclictest3872691-21kworker/u16:2+flush-8:010:55:366
3385797993937,2cyclictest3714189-21kworker/u16:3+events_unbound10:42:366
3385797993937,2cyclictest3631571-21kworker/u16:1+events_unbound09:50:516
3385797993837,1cyclictest3955653-21kworker/u16:1+events_unbound11:29:076
3385797993735,2cyclictest4074476-21kworker/u16:0+events_unbound12:33:116
3385797993735,2cyclictest4074476-21kworker/u16:0+events_unbound12:33:116
3385797993735,2cyclictest4062047-21kworker/u16:1+events_unbound12:20:396
3385797993735,2cyclictest3821661-21kworker/u16:1+events_unbound10:35:446
3385797993634,2cyclictest4000037-21kworker/u16:5+events_unbound11:49:366
3385797993634,2cyclictest3821661-21kworker/u16:1+events_unbound11:00:556
3385797993634,2cyclictest3714189-21kworker/u16:3+events_unbound10:06:356
3385797993634,2cyclictest3691521-21kworker/u16:0+flush-8:009:55:596
3385797993634,2cyclictest3691521-21kworker/u16:0+flush-8:009:36:006
3385797993634,2cyclictest3691521-21kworker/u16:0+events_unbound10:26:006
3385797993634,2cyclictest3631571-21kworker/u16:1+flush-8:009:26:086
3385797993634,2cyclictest3551852-21kworker/u16:6+events_unbound09:15:236
3385797993634,2cyclictest3551852-21kworker/u16:6+events_unbound09:15:236
3385797993634,2cyclictest3513685-21kworker/u16:2+events_unbound09:42:356
3385797993634,2cyclictest3513685-21kworker/u16:2+events_unbound09:24:366
3385797993533,2cyclictest3590590-21kworker/u16:3+events_unbound09:19:476
3385797993533,2cyclictest3513685-21kworker/u16:2+events_unbound09:31:076
3385797993432,2cyclictest4062047-21kworker/u16:1+events_unbound12:18:436
3385797993432,2cyclictest3590590-21kworker/u16:3+events_unbound09:10:246
3385797993331,2cyclictest3980661-21kworker/u16:2+flush-8:011:50:596
3385797993331,2cyclictest3980661-21kworker/u16:2+flush-8:011:50:596
3385797993331,2cyclictest3714189-21kworker/u16:3+events_unbound10:45:546
3385797993331,2cyclictest3691521-21kworker/u16:0+events_unbound10:20:596
3385795993331,2cyclictest3580560-21kworker/u16:0+events_unbound09:05:525
3385797993230,2cyclictest3968574-21kworker/u16:0+events_unbound11:37:046
3385795993230,2cyclictest3417381-21kworker/u16:1+events_unbound07:55:525
3385797993028,2cyclictest3955653-21kworker/u16:1+events_unbound11:33:006
3385793993027,2cyclictest3523659-21kworker/u16:0+events_unbound08:25:394
3385801992925,2cyclictest3837416-21iostat10:35:427
3385793992927,2cyclictest3551852-21kworker/u16:6+flush-8:009:30:404
3385793992927,2cyclictest3347226-21kworker/u16:0+events_unbound07:15:524
38009602270,0chrt3800959-21df10:20:397
3385801992724,2cyclictest124-21kswapd011:05:397
3385797992725,2cyclictest3551852-21kworker/u16:6+events_unbound08:45:566
3385797992725,2cyclictest3523659-21kworker/u16:0+events_unbound08:28:366
3385797992725,2cyclictest3347226-21kworker/u16:0+events_unbound07:36:376
3385795992623,2cyclictest3631571-21kworker/u16:1+flush-8:009:35:415
3385801992519,5cyclictest3418165-21latency_hist07:20:277
3385797992523,2cyclictest3417381-21kworker/u16:1+events_unbound07:41:016
3385793992523,2cyclictest3580560-21kworker/u16:0+events_unbound09:05:564
3385801992422,1cyclictest0-21swapper/707:50:447
3385797992422,2cyclictest3590590-21kworker/u16:3+events_unbound08:51:366
3385797992422,2cyclictest3551852-21kworker/u16:6+events_unbound08:31:526
3385797992422,2cyclictest3386021-21kworker/u16:2+events_unbound07:33:366
3385795992422,2cyclictest3347226-21kworker/u16:0+events_unbound07:05:515
3385801992323,0cyclictest0-21swapper/709:04:387
3385801992320,2cyclictest3857879-21ssh10:41:107
3385797992321,2cyclictest3417381-21kworker/u16:1+events_unbound07:20:576
3385793992321,2cyclictest3551852-21kworker/u16:6+flush-8:009:15:494
3385801992221,0cyclictest0-21swapper/708:42:317
3385801992217,4cyclictest3775858-21latency_hist10:10:267
3385801992120,0cyclictest0-21swapper/707:35:437
3385797992119,2cyclictest3523659-21kworker/u16:0+events_unbound08:24:366
3385801992020,0cyclictest0-21swapper/709:10:227
3385801992019,0cyclictest0-21swapper/708:35:077
3385801992019,0cyclictest0-21swapper/708:05:457
3385801992019,0cyclictest0-21swapper/707:06:517
3385801992018,1cyclictest3823575-21ssh10:29:377
3385801992018,1cyclictest0-21swapper/707:55:447
3385801992015,4cyclictest3981882-21cat11:35:407
3385801992014,5cyclictest3787939-21latency_hist10:15:267
338580199200,18cyclictest5656-21ssh-agent08:40:067
338580199199,8cyclictest0-21swapper/709:35:387
3385801991919,0cyclictest0-21swapper/708:04:347
3385801991918,0cyclictest0-21swapper/707:27:597
3385801991915,3cyclictest1267-21snmpd12:06:027
3385801991913,5cyclictest3465936-21latency_hist07:45:267
3385801991912,6cyclictest0-21swapper/710:50:467
3385797991917,2cyclictest3513685-21kworker/u16:2+events_unbound08:17:366
3385797991917,2cyclictest3475235-21kworker/u16:0+events_unbound08:07:366
3385795991917,2cyclictest3386021-21kworker/u16:2+events_unbound07:15:415
3385795991916,3cyclictest3523659-21kworker/u16:0+events_unbound08:27:345
3385793991915,3cyclictest3631571-21kworker/u16:1+flush-8:009:25:514
3385801991817,0cyclictest0-21swapper/707:47:117
3385801991817,0cyclictest0-21swapper/707:47:117
3385801991811,6cyclictest0-21swapper/709:45:407
3385797991715,2cyclictest3386021-21kworker/u16:2+events_unbound07:08:296
3385793991715,2cyclictest3440146-21kworker/u16:3+flush-8:007:45:414
3385793991715,2cyclictest3440146-21kworker/u16:3+flush-8:007:45:414
338580199169,6cyclictest0-21swapper/710:55:557
338580199168,7cyclictest0-21swapper/709:25:387
3385801991616,0cyclictest0-21swapper/710:16:027
3385801991616,0cyclictest0-21swapper/709:21:137
3385801991616,0cyclictest0-21swapper/708:46:557
3385801991615,0cyclictest0-21swapper/707:31:177
338580199160,14cyclictest0-21swapper/708:15:527
3385797991614,2cyclictest3513685-21kworker/u16:2+events_unbound08:10:426
3385795991613,2cyclictest3590590-21kworker/u16:3+flush-8:009:10:445
3385795991613,2cyclictest3590590-21kworker/u16:3+flush-8:009:10:445
338579599160,15cyclictest3573363-21grep08:40:465
3385793991613,2cyclictest0-21swapper/408:20:504
338580199157,7cyclictest0-21swapper/711:21:567
338580199156,8cyclictest0-21swapper/712:14:557
338580199156,8cyclictest0-21swapper/709:15:437
338580199154,10cyclictest3739711-21systemd-run09:55:257
3385801991515,0cyclictest0-21swapper/709:11:127
3385801991515,0cyclictest0-21swapper/709:11:127
3385801991514,0cyclictest0-21swapper/708:13:187
3385801991514,0cyclictest0-21swapper/707:14:347
338580199150,13cyclictest0-21swapper/709:40:497
3385797991513,2cyclictest3417381-21kworker/u16:1+events_unbound07:59:376
3385797991513,2cyclictest3386021-21kworker/u16:2+events_unbound07:25:296
3385795991514,1cyclictest0-21swapper/511:28:025
3385795991514,1cyclictest0-21swapper/509:34:595
338579599150,14cyclictest0-21swapper/509:15:365
338580199147,6cyclictest0-21swapper/709:31:287
338580199146,7cyclictest6184-21gvfs-afc-volume08:25:497
338580199146,6cyclictest0-21swapper/711:55:387
338580199145,8cyclictest924-21NetworkManager10:30:517
338580199145,8cyclictest0-21swapper/712:27:127
338580199145,8cyclictest0-21swapper/711:47:257
3385801991412,1cyclictest0-21swapper/711:29:257
3385801991412,1cyclictest0-21swapper/711:15:477
3385801991412,1cyclictest0-21swapper/711:15:477
3385801991410,3cyclictest1267-21snmpd12:15:567
3385795991413,1cyclictest0-21swapper/512:05:055
3385795991413,1cyclictest0-21swapper/511:56:435
3385795991413,1cyclictest0-21swapper/510:22:275
3385795991413,1cyclictest0-21swapper/509:53:075
338579599140,14cyclictest0-21swapper/511:15:535
338579599140,14cyclictest0-21swapper/511:15:535
338579599140,14cyclictest0-21swapper/510:09:505
338579599140,0cyclictest0-21swapper/511:44:255
3385793991413,1cyclictest3980661-21kworker/u16:2+events_unbound11:42:464
3385793991413,1cyclictest0-21swapper/412:24:344
3385793991413,1cyclictest0-21swapper/410:18:554
338579399140,1cyclictest0-21swapper/412:10:424
338579399140,14cyclictest0-21swapper/411:16:004
338579399140,14cyclictest0-21swapper/411:16:004
338580199139,3cyclictest1267-21snmpd12:31:067
338580199139,3cyclictest1267-21snmpd12:31:067
338580199138,4cyclictest5656-21ssh-agent08:20:457
338580199135,7cyclictest0-21swapper/712:21:207
338580199135,7cyclictest0-21swapper/711:31:327
338580199135,7cyclictest0-21swapper/709:57:407
338580199134,8cyclictest4021145-21cut11:50:477
338580199134,8cyclictest4021145-21cut11:50:477
338580199134,8cyclictest3997392-21kthreadcore11:40:487
338580199134,8cyclictest3922983-21kthreadcore11:10:457
3385801991313,0cyclictest0-21swapper/708:53:147
3385801991310,2cyclictest3900515-21tr11:00:477
3385797991311,2cyclictest3580560-21kworker/u16:0+events_unbound08:56:276
3385795991312,1cyclictest0-21swapper/512:32:215
3385795991312,1cyclictest0-21swapper/512:32:215
3385795991312,1cyclictest0-21swapper/512:11:145
3385795991312,1cyclictest0-21swapper/510:47:215
3385795991312,1cyclictest0-21swapper/510:43:155
3385795991312,1cyclictest0-21swapper/509:57:135
3385795991311,2cyclictest3821661-21kworker/u16:1+flush-8:011:05:525
3385795991311,2cyclictest3417381-21kworker/u16:1+events_unbound07:40:535
3385795991310,2cyclictest3580560-21kworker/u16:0+events_unbound08:55:445
338579599130,13cyclictest0-21swapper/510:35:035
338579599130,0cyclictest0-21swapper/510:20:245
338579399136,7cyclictest0-21swapper/408:31:544
3385793991312,1cyclictest0-21swapper/410:53:084
3385793991312,1cyclictest0-21swapper/409:59:324
338579399130,1cyclictest0-21swapper/409:23:164
338579399130,13cyclictest0-21swapper/411:01:394
3385797991210,2cyclictest3386021-21kworker/u16:2+events_unbound07:14:366
3385795991211,1cyclictest0-21swapper/511:54:405
3385795991211,1cyclictest0-21swapper/511:54:405
3385795991211,1cyclictest0-21swapper/511:21:535
3385795991211,1cyclictest0-21swapper/511:01:515
338579399128,3cyclictest3955653-21kworker/u16:1+flush-8:011:35:314
3385793991211,1cyclictest0-21swapper/412:34:214
3385793991211,1cyclictest0-21swapper/412:34:214
3385793991211,1cyclictest0-21swapper/411:22:094
3385793991211,1cyclictest0-21swapper/410:48:534
3385793991211,1cyclictest0-21swapper/410:31:514
3385793991211,1cyclictest0-21swapper/409:51:014
3385793991211,1cyclictest0-21swapper/409:48:584
3385793991210,2cyclictest3417381-21kworker/u16:1+events_unbound08:15:414
338579399120,1cyclictest0-21swapper/407:54:024
338579399120,12cyclictest0-21swapper/409:38:344
338580199117,2cyclictest0-21swapper/707:20:457
338579799119,2cyclictest3580560-21kworker/u16:0+events_unbound09:03:206
3385797991110,1cyclictest0-21swapper/608:42:366
338579799110,11cyclictest0-21swapper/607:17:096
3385795991110,1cyclictest0-21swapper/512:09:115
3385795991110,1cyclictest0-21swapper/510:59:495
3385795991110,1cyclictest0-21swapper/510:51:275
3385795991110,1cyclictest0-21swapper/509:24:075
3385795991110,1cyclictest0-21swapper/508:04:115
3385795991110,1cyclictest0-21swapper/507:35:585
3385795991110,1cyclictest0-21swapper/507:21:465
338579599110,11cyclictest0-21swapper/509:00:495
338579599110,11cyclictest0-21swapper/508:17:165
338579599110,11cyclictest0-21swapper/508:12:045
338579599110,11cyclictest0-21swapper/507:33:175
338579599110,0cyclictest0-21swapper/508:25:095
338579399117,3cyclictest3419335-21cat07:20:404
3385793991110,1cyclictest0-21swapper/412:26:284
3385793991110,1cyclictest0-21swapper/411:34:454
3385793991110,1cyclictest0-21swapper/410:29:484
3385793991110,1cyclictest0-21swapper/410:03:474
3385793991110,1cyclictest0-21swapper/408:51:354
3385793991110,1cyclictest0-21swapper/408:02:244
338579399110,11cyclictest0-21swapper/408:49:134
338579399110,11cyclictest0-21swapper/408:44:204
338579399110,11cyclictest0-21swapper/408:13:074
338579399110,11cyclictest0-21swapper/407:31:394
338580199102,0cyclictest0-21swapper/708:55:437
338579599109,1cyclictest0-21swapper/510:01:195
338579599109,1cyclictest0-21swapper/509:46:585
338579599109,1cyclictest0-21swapper/507:52:505
338579599108,2cyclictest3894105-21kworker/u16:3+flush-8:011:11:275
338579599108,2cyclictest3590590-21kworker/u16:3+events_unbound09:25:405
338579399109,1cyclictest0-21swapper/412:18:444
338579399109,1cyclictest0-21swapper/411:57:564
338579399109,1cyclictest0-21swapper/411:05:454
338579399109,1cyclictest0-21swapper/410:10:154
338579399109,1cyclictest0-21swapper/408:36:274
338579399109,1cyclictest0-21swapper/408:07:554
338579399109,1cyclictest0-21swapper/407:56:434
338579399109,1cyclictest0-21swapper/407:25:494
338579399109,1cyclictest0-21swapper/407:14:284
338579399100,0cyclictest0-21swapper/407:42:514
33857979997,2cyclictest3440146-21kworker/u16:3+flush-8:007:45:456
33857979997,2cyclictest3440146-21kworker/u16:3+flush-8:007:45:456
33857979997,2cyclictest3440146-21kworker/u16:3+events_unbound08:00:516
33857959998,1cyclictest0-21swapper/512:20:515
33857959998,1cyclictest0-21swapper/507:47:095
33857959998,1cyclictest0-21swapper/507:47:095
33857959997,2cyclictest3551852-21kworker/u16:6+flush-8:008:45:415
33857959994,4cyclictest3505223-21tune2fs08:05:415
33857939998,1cyclictest0-21swapper/411:28:274
33857939998,1cyclictest0-21swapper/408:56:284
33857939991,7cyclictest0-21swapper/409:00:404
33857959987,1cyclictest0-21swapper/511:36:045
33857959986,1cyclictest0-21swapper/509:40:405
33857959986,1cyclictest0-21swapper/508:35:415
33857959984,3cyclictest3552452-21cpu08:30:395
33857959983,4cyclictest3591718-21sed08:50:415
33857959983,4cyclictest3428934-21cat07:25:425
33857939987,1cyclictest0-21swapper/411:53:404
33857939987,1cyclictest0-21swapper/411:53:404
33857939987,1cyclictest0-21swapper/411:13:574
33857939987,1cyclictest0-21swapper/409:42:404
33857939987,1cyclictest0-21swapper/409:12:144
33857939987,1cyclictest0-21swapper/409:12:144
33857939987,1cyclictest0-21swapper/407:37:104
33857939983,4cyclictest3391740-21grep07:05:454
33857959976,1cyclictest0-21swapper/512:26:315
33857959976,1cyclictest0-21swapper/511:46:195
33857959976,1cyclictest0-21swapper/510:36:575
33857959975,2cyclictest3925531-21kworker/u16:4+flush-8:011:35:265
33857939976,1cyclictest0-21swapper/412:08:304
33857939972,3cyclictest0-21swapper/410:36:524
33857959963,2cyclictest37865402sleep510:12:535
33857959961,3cyclictest0-21swapper/512:15:445
33857959960,1cyclictest0-21swapper/510:27:415
33857939963,1cyclictest201rcu_preempt10:12:024
33857939961,4cyclictest0-21swapper/411:50:094
33857939960,2cyclictest0-21swapper/410:23:224
33857939951,3cyclictest5873-21gsd-housekeepin10:55:464
33857939951,1cyclictest681rcuog/410:40:574
33857939950,5cyclictest0-21swapper/412:00:324
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional