You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-08 - 11:57
[ 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 all highest latencies:
System rack0slot2.osadl.org (updated Sun Mar 08, 2026 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
300915125848,7sleep50-21swapper/519:01:575
3009596995350,2cyclictest3338295-21kworker/u16:3+flush-8:022:19:164
3009596995350,2cyclictest3338295-21kworker/u16:3+flush-8:022:19:164
3009604994846,2cyclictest3457454-21kworker/u16:0+flush-8:022:49:456
3009604994139,2cyclictest3552538-21kworker/u16:3+events_unbound00:28:466
3009604994139,2cyclictest3338295-21kworker/u16:3+events_unbound22:09:026
3009604994038,2cyclictest3457498-21kworker/u16:5+events_unbound22:37:466
3009604994038,2cyclictest3457454-21kworker/u16:0+events_unbound00:06:336
30001122403,31sleep70-21swapper/718:59:187
3009604993937,2cyclictest3457454-21kworker/u16:0+events_unbound23:40:436
3009604993937,2cyclictest3408477-21kworker/u16:1+events_unbound22:56:066
3009604993937,2cyclictest3338295-21kworker/u16:3+events_unbound22:27:546
300929823929,7sleep40-21swapper/419:04:044
3009608993833,4cyclictest3445143-21latency_hist22:29:167
3009604993836,2cyclictest3648358-21kworker/u16:2+events_unbound00:23:106
3009604993836,2cyclictest3600604-21kworker/u16:2+events_unbound23:35:426
3009604993836,2cyclictest3538771-21kworker/u16:1+events_unbound23:08:586
3009604993836,2cyclictest3408477-21kworker/u16:1+events_unbound22:48:506
3009604993836,2cyclictest3290261-21kworker/u16:1+events_unbound21:45:536
3009596993835,2cyclictest3648358-21kworker/u16:2+flush-8:000:24:264
3009596993835,2cyclictest3090021-21kworker/u16:4+flush-8:021:19:174
3009604993735,2cyclictest3552538-21kworker/u16:3+events_unbound23:51:016
3009604993735,2cyclictest3266771-21kworker/u16:2+events_unbound21:52:106
3009604993735,2cyclictest3223837-21kworker/u16:0+events_unbound22:03:186
3009604993735,2cyclictest3223837-21kworker/u16:0+events_unbound21:54:586
3009604993634,2cyclictest3648358-21kworker/u16:2+events_unbound00:03:536
3009604993634,2cyclictest3526817-21kworker/u16:2+events_unbound23:15:376
3009604993634,2cyclictest3223837-21kworker/u16:0+events_unbound21:30:186
3009604993634,2cyclictest3223837-21kworker/u16:0+events_unbound21:13:426
300902923625,8sleep60-21swapper/619:00:136
3009608993530,4cyclictest3242569-21latency_hist21:04:167
3009604993533,2cyclictest3671806-21kworker/u16:5+events_unbound00:12:376
3009604993533,2cyclictest3552538-21kworker/u16:3+flush-8:023:56:186
3009604993533,2cyclictest3552538-21kworker/u16:3+events_unbound00:32:096
3009604993533,2cyclictest3538771-21kworker/u16:1+events_unbound23:27:576
3009604993533,2cyclictest3371855-21kworker/u16:6+events_unbound22:10:016
3009596993532,2cyclictest3526817-21kworker/u16:2+flush-8:023:14:374
3009596993531,3cyclictest3457454-21kworker/u16:0+flush-8:022:39:364
300960899340,32cyclictest650-21systemd-journal20:19:167
300960899340,32cyclictest650-21systemd-journal20:19:167
3009604993432,2cyclictest3538771-21kworker/u16:1+events_unbound23:13:106
3009604993432,2cyclictest3457498-21kworker/u16:5+flush-8:022:40:016
3009604993432,2cyclictest3338295-21kworker/u16:3+events_unbound22:23:166
3009596993432,2cyclictest3090021-21kworker/u16:4+flush-8:021:05:184
3009596993431,2cyclictest3648358-21kworker/u16:2+flush-8:000:29:214
3009608993330,2cyclictest3587769-21ssh23:28:157
3009604993331,2cyclictest3290261-21kworker/u16:1+events_unbound21:38:316
3009604993331,2cyclictest3290261-21kworker/u16:1+events_unbound21:38:316
3009604993331,2cyclictest3223837-21kworker/u16:0+events_unbound22:15:116
3009604993331,2cyclictest3223837-21kworker/u16:0+events_unbound22:15:116
3009604993331,2cyclictest3032712-21kworker/u16:0+flush-8:019:29:446
3009596993332,1cyclictest3457498-21kworker/u16:5+events_unbound22:37:344
3009596993331,2cyclictest3581849-21kworker/u16:2+events_unbound23:24:384
3009608993229,2cyclictest3361676-21ssh21:54:137
300960899320,30cyclictest3253207-21sh21:06:517
3009604993230,2cyclictest3457454-21kworker/u16:0+events_unbound00:17:186
3009604993230,2cyclictest2990360-21kworker/u16:1+events_unbound19:10:426
3009608993131,0cyclictest0-21swapper/721:28:117
3009608993129,1cyclictest0-21swapper/722:34:217
300960899310,30cyclictest3623374-21ssh23:43:067
3009604993129,2cyclictest3526817-21kworker/u16:2+events_unbound23:02:216
3009604993129,2cyclictest3223837-21kworker/u16:0+events_unbound21:41:216
3009604993129,2cyclictest3223837-21kworker/u16:0+events_unbound21:23:426
3009604993129,2cyclictest3223837-21kworker/u16:0+events_unbound21:17:176
3009604993129,2cyclictest3090021-21kworker/u16:4+events_unbound21:06:286
3009604993129,2cyclictest2990360-21kworker/u16:1+events_unbound20:12:436
300960899300,29cyclictest3407763-21taskset22:11:037
3009604993028,2cyclictest3408477-21kworker/u16:1+flush-8:022:29:596
3009604993028,2cyclictest3032712-21kworker/u16:0+events_unbound19:48:276
3009604993028,2cyclictest3032712-21kworker/u16:0+events_unbound19:21:356
3009604993028,2cyclictest2990360-21kworker/u16:1+flush-8:019:49:176
300959999301,28cyclictest3648598-21cpuspeed_turbos23:54:305
3009608992927,1cyclictest3575805-21ssh23:23:147
3009604992927,2cyclictest3552538-21kworker/u16:3+flush-8:023:19:216
3009604992927,2cyclictest3090021-21kworker/u16:4+events_unbound21:28:316
3009604992927,2cyclictest3090021-21kworker/u16:4+events_unbound20:56:266
3009604992927,2cyclictest3090021-21kworker/u16:4+events_unbound20:39:186
3009604992927,2cyclictest3090021-21kworker/u16:4+events_unbound20:37:276
3009604992927,2cyclictest3090021-21kworker/u16:4+events_unbound19:58:186
300959999290,28cyclictest3620480-21kthreadcore23:39:355
3009608992828,0cyclictest0-21swapper/721:19:517
300960899280,26cyclictest3588781-21ssh23:29:297
3009604992826,2cyclictest3223837-21kworker/u16:0+flush-8:020:59:266
3009604992826,2cyclictest3136757-21kworker/u16:5+events_unbound20:46:596
3009604992826,2cyclictest2961650-21kworker/u16:2+events_unbound19:26:426
3009604992825,2cyclictest3090021-21kworker/u16:4+flush-8:019:59:226
300959999280,28cyclictest0-21swapper/522:29:275
300959999280,27cyclictest3400490-21kthreadcore22:09:335
300959999280,27cyclictest0-21swapper/523:09:365
3009608992727,0cyclictest0-21swapper/700:26:217
3009608992726,0cyclictest0-21swapper/723:54:187
3009608992725,1cyclictest3647340-21ssh23:53:147
3009604992725,2cyclictest3552538-21kworker/u16:3+events_unbound23:32:486
3009604992725,2cyclictest2990360-21kworker/u16:1+events_unbound19:16:346
3009604992724,2cyclictest3156846-21kworker/u16:0+events_unbound20:24:196
300959999270,27cyclictest0-21swapper/523:59:265
300959999270,27cyclictest0-21swapper/523:46:195
300959999270,27cyclictest0-21swapper/523:29:365
300959999270,27cyclictest0-21swapper/521:49:335
300959999270,27cyclictest0-21swapper/521:28:405
300959999270,27cyclictest0-21swapper/500:29:485
300959999270,27cyclictest0-21swapper/500:13:255
300959999270,27cyclictest0-21swapper/500:08:595
300959999270,26cyclictest0-21swapper/522:44:365
3009596992725,2cyclictest3223837-21kworker/u16:0+flush-8:021:29:324
3009596992725,2cyclictest2990360-21kworker/u16:1+flush-8:020:14:114
3009596992724,2cyclictest3223837-21kworker/u16:0+events_unbound21:59:184
32303522260,0sleep5741rcuc/520:54:375
3009608992626,0cyclictest0-21swapper/721:19:167
3009608992624,1cyclictest3242572-21diskmemload00:33:537
3009608992624,1cyclictest0-21swapper/722:48:067
3009608992620,5cyclictest650-21systemd-journal23:59:167
3009604992624,2cyclictest3457454-21kworker/u16:0+events_unbound23:48:566
3009604992624,2cyclictest3136757-21kworker/u16:5+events_unbound20:33:306
3009604992624,2cyclictest3090021-21kworker/u16:4+events_unbound20:54:156
3009604992624,2cyclictest3032712-21kworker/u16:0+events_unbound19:42:186
3009604992624,2cyclictest2961650-21kworker/u16:2+events_unbound19:38:186
300959999260,26cyclictest0-21swapper/523:50:045
300959999260,26cyclictest0-21swapper/523:35:115
300959999260,26cyclictest0-21swapper/523:17:525
300959999260,26cyclictest0-21swapper/523:04:535
300959999260,26cyclictest0-21swapper/523:00:475
300959999260,26cyclictest0-21swapper/522:56:565
300959999260,26cyclictest0-21swapper/522:52:045
300959999260,26cyclictest0-21swapper/522:24:335
300959999260,26cyclictest0-21swapper/522:21:195
300959999260,26cyclictest0-21swapper/522:14:455
300959999260,26cyclictest0-21swapper/522:14:455
300959999260,26cyclictest0-21swapper/522:06:385
300959999260,26cyclictest0-21swapper/521:55:205
300959999260,26cyclictest0-21swapper/521:45:455
300959999260,26cyclictest0-21swapper/521:35:245
300959999260,26cyclictest0-21swapper/521:35:245
300959999260,26cyclictest0-21swapper/521:30:485
300959999260,26cyclictest0-21swapper/521:20:225
300959999260,26cyclictest0-21swapper/521:13:165
300959999260,26cyclictest0-21swapper/500:28:455
300959999260,26cyclictest0-21swapper/500:21:195
300959999260,26cyclictest0-21swapper/500:16:145
300959999260,25cyclictest3469852-21cstates22:39:295
300959999260,25cyclictest0-21swapper/522:34:245
3009596992624,2cyclictest3338295-21kworker/u16:3+flush-8:022:04:484
3009596992624,2cyclictest3032712-21kworker/u16:0+flush-8:019:44:454
3009608992523,1cyclictest3242572-21diskmemload23:12:457
300960899250,25cyclictest0-21swapper/719:59:427
3009604992523,2cyclictest3136757-21kworker/u16:5+events_unbound20:22:436
300959999250,25cyclictest0-21swapper/523:25:475
300959999250,25cyclictest0-21swapper/521:40:085
300959999250,25cyclictest0-21swapper/521:04:315
3009596992523,2cyclictest2990360-21kworker/u16:1+flush-8:020:14:424
3009596992523,2cyclictest2990360-21kworker/u16:1+flush-8:020:14:424
3009596992522,2cyclictest3457454-21kworker/u16:0+events_unbound00:09:354
3009596992522,2cyclictest3136757-21kworker/u16:5+events_unbound20:29:344
3009608992423,0cyclictest0-21swapper/723:44:187
3009608992422,1cyclictest3385313-21ssh22:03:387
3009604992422,2cyclictest3009348-21kworker/u16:3+events_unbound19:06:426
3009604992421,2cyclictest3136757-21kworker/u16:5+flush-8:020:14:316
3009604992421,2cyclictest3136757-21kworker/u16:5+flush-8:020:14:316
300959999240,24cyclictest0-21swapper/523:19:295
300959999240,24cyclictest0-21swapper/521:15:575
3009596992422,2cyclictest3648358-21kworker/u16:2+events_unbound00:15:234
3009596992422,2cyclictest3136757-21kworker/u16:5+flush-8:020:09:164
32655492230,1chrt3265550-21rm21:12:427
300960899230,22cyclictest3479572-21sh22:41:387
300959999230,23cyclictest0-21swapper/522:02:305
3009596992321,2cyclictest3290261-21kworker/u16:1+flush-8:021:49:464
3009608992222,0cyclictest0-21swapper/723:15:097
3009608992222,0cyclictest0-21swapper/722:22:537
3009608992221,1cyclictest0-21swapper/700:10:267
3009608992214,1cyclictest3455570-21ssh22:31:257
3009596992220,2cyclictest3648358-21kworker/u16:2+events_unbound00:08:134
3009596992220,2cyclictest3233395-21kworker/u16:1+events_unbound21:09:474
3009596992219,2cyclictest3090021-21kworker/u16:4+flush-8:020:44:374
3009608992121,0cyclictest0-21swapper/723:05:077
3009608992121,0cyclictest0-21swapper/723:02:547
3009604992119,2cyclictest3136757-21kworker/u16:5+events_unbound20:05:226
3009608992020,0cyclictest0-21swapper/700:16:067
3009608992019,0cyclictest0-21swapper/719:34:347
3009608992018,1cyclictest3502570-21ssh22:49:477
3009608992017,2cyclictest3314468-21ssh21:34:237
3009608992017,2cyclictest3314468-21ssh21:34:237
3009608992015,4cyclictest3147126-21latency_hist20:14:167
3009596992018,2cyclictest3538771-21kworker/u16:1+events_unbound23:29:314
3009596992018,2cyclictest3538771-21kworker/u16:1+events_unbound23:09:314
3009596992018,2cyclictest3444389-21kworker/u16:2+events_unbound22:30:384
3009596992018,2cyclictest3223837-21kworker/u16:0+events_unbound21:28:414
3009608991919,0cyclictest0-21swapper/722:15:027
3009608991919,0cyclictest0-21swapper/722:15:027
3009608991919,0cyclictest0-21swapper/721:44:507
3009608991918,0cyclictest0-21swapper/719:49:387
3009596991917,2cyclictest3457454-21kworker/u16:0+flush-8:023:00:084
3009596991917,2cyclictest3233395-21kworker/u16:1+flush-8:021:04:164
3009608991818,0cyclictest0-21swapper/721:30:057
3009608991816,1cyclictest0-21swapper/719:44:277
300960899180,17cyclictest3716422-21ssh00:19:397
300960899180,17cyclictest0-21swapper/700:04:417
3009596991816,2cyclictest3032712-21kworker/u16:0+flush-8:019:34:374
3009596991816,2cyclictest2990360-21kworker/u16:1+events_unbound19:49:364
3009608991714,2cyclictest3515840-21ssh22:57:227
300959999170,3cyclictest0-21swapper/519:19:405
3009596991715,2cyclictest3648358-21kworker/u16:2+flush-8:000:19:314
3009596991715,2cyclictest3648308-21kworker/u16:1+flush-8:023:54:264
3009596991715,2cyclictest3136757-21kworker/u16:5+events_unbound20:34:354
3009596991714,2cyclictest3457454-21kworker/u16:0+flush-8:023:44:224
300960899167,8cyclictest0-21swapper/723:34:417
3009596991615,1cyclictest3408477-21kworker/u16:1+events_unbound22:21:294
3009596991614,2cyclictest3408477-21kworker/u16:1+events_unbound22:46:044
3009596991614,2cyclictest3338295-21kworker/u16:3+flush-8:022:29:164
3009596991614,2cyclictest3290261-21kworker/u16:1+events_unbound21:39:434
3009596991614,2cyclictest3090021-21kworker/u16:4+flush-8:021:19:384
300959699160,15cyclictest3644935-21ntpq23:49:414
3009608991513,1cyclictest3242572-21diskmemload21:42:317
3009596991512,2cyclictest3062868-21cut19:29:344
3009596991512,2cyclictest2990360-21kworker/u16:1+flush-8:019:54:474
3009596991511,3cyclictest3080462-21kworker/u16:3+flush-8:019:39:474
300960899146,7cyclictest5944-21gmain19:39:457
3009599991411,2cyclictest0-21swapper/520:25:335
300959999140,9cyclictest31041661kthreadcore19:49:365
3009596991413,1cyclictest0-21swapper/422:57:304
3009596991412,2cyclictest3648358-21kworker/u16:2+events_unbound00:02:464
3009596991412,2cyclictest3360868-21kworker/u16:5+flush-8:021:54:504
3009596991412,2cyclictest3032712-21kworker/u16:0+events_unbound19:14:414
300959699140,14cyclictest0-21swapper/421:49:054
300960899139,3cyclictest1267-21snmpd20:58:097
300960899139,3cyclictest1267-21snmpd20:29:487
300960899138,4cyclictest3397541-21latency_hist22:09:177
300960899135,7cyclictest3204155-21sshd-session20:41:287
300960899135,7cyclictest0-21swapper/721:58:577
3009608991310,2cyclictest3069593-21ntp_states19:29:427
3009599991311,2cyclictest0-21swapper/520:10:255
300959999130,8cyclictest32115411kthreadcore20:44:365
300959999130,8cyclictest31846481timerandwakeup20:29:445
300959999130,12cyclictest0-21swapper/519:59:295
3009596991311,2cyclictest3538771-21kworker/u16:1+flush-8:023:19:454
3009596991311,2cyclictest3457454-21kworker/u16:0+flush-8:023:34:424
3009596991311,2cyclictest2961650-21kworker/u16:2+flush-8:019:19:544
3009596991310,2cyclictest3136757-21kworker/u16:5+events_unbound20:24:314
300960899129,2cyclictest1267-21snmpd20:36:097
300960899129,2cyclictest1267-21snmpd20:04:357
300960899127,4cyclictest6045-21gmain20:24:337
300960899127,4cyclictest3051733-21sed19:24:167
3009608991212,0cyclictest0-21swapper/719:14:457
3009608991211,0cyclictest0-21swapper/720:49:327
300960899120,2cyclictest0-21swapper/719:54:317
300960899120,11cyclictest1267-21snmpd19:28:077
300959999128,3cyclictest3010613-21cat19:04:305
300959999127,4cyclictest0-21swapper/520:39:355
3009599991210,2cyclictest0-21swapper/520:08:225
300959999120,8cyclictest30856781kthreadcore19:39:395
300959999120,12cyclictest0-21swapper/519:58:075
300959699128,3cyclictest3398814-21cat22:09:304
3009596991210,2cyclictest3223837-21kworker/u16:0+events_unbound21:36:264
3009596991210,2cyclictest3223837-21kworker/u16:0+events_unbound21:36:264
3009596991210,2cyclictest3009348-21kworker/u16:3+flush-8:019:04:374
300960899117,3cyclictest1267-21snmpd20:23:327
300960899117,3cyclictest1267-21snmpd19:11:107
300960899110,4cyclictest3017287-21tr19:04:367
300959999113,7cyclictest3240433-21kthreadcore20:59:375
300959999113,7cyclictest3220131-21cut20:49:375
300959999113,7cyclictest3020244-21kthreadcore19:09:195
300959999110,11cyclictest0-21swapper/519:28:005
300959999110,10cyclictest3033680-21sed19:14:335
300959699119,2cyclictest3457454-21kworker/u16:0+flush-8:023:39:414
300959699119,2cyclictest3457454-21kworker/u16:0+events_unbound23:06:354
300959699118,3cyclictest3223837-21kworker/u16:0+flush-8:020:59:164
300959699118,2cyclictest3090021-21kworker/u16:4+flush-8:020:39:434
300959699116,4cyclictest3494180-21cat22:49:304
300960899106,3cyclictest1267-21snmpd20:44:297
300959999103,6cyclictest3090428-21expr19:44:295
300959999102,7cyclictest3073513-21cut19:34:345
300959999102,7cyclictest3062144-21cat19:29:325
300959999100,9cyclictest3187725-21kthreadcore20:34:345
300959999100,9cyclictest3147826-21cstates20:14:295
300959999100,9cyclictest3147826-21cstates20:14:295
300959999100,8cyclictest3157404-21expr20:19:295
300959699107,2cyclictest2990360-21kworker/u16:1+flush-8:019:24:374
30095969984,3cyclictest3119267-21fschecks_count19:59:314
30095969983,4cyclictest3221009-21cut20:49:374
30095969974,2cyclictest3019776-21kthreadcore19:09:184
30095969972,4cyclictest3157541-21expr20:19:294
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional