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2026-02-23 - 05:25
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 376 highest latencies:
System rack6slot0.osadl.org (updated Mon Feb 23, 2026 01:03:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
532999217211,4cyclictest0-21swapper/1020:00:002
532999217211,4cyclictest0-21swapper/1020:00:002
535099205198,5cyclictest0-21swapper/2720:30:1920
535099199195,2cyclictest0-21swapper/2722:28:1220
535099199195,2cyclictest0-21swapper/2722:28:1220
532999194187,4cyclictest2466-21CPU2
532999194187,4cyclictest2466-21CPU2
5328991931,3cyclictest0-21swapper/919:36:4939
535099192182,8cyclictest0-21swapper/2722:11:2820
535099192182,8cyclictest0-21swapper/2722:11:2820
535099192126,29cyclictest0-21swapper/2723:21:1020
535099192126,29cyclictest0-21swapper/2723:21:1020
532099192183,6cyclictest0-21swapper/421:10:0734
532099192183,6cyclictest0-21swapper/421:10:0734
535099191181,8cyclictest0-21swapper/2722:43:1620
535099191181,8cyclictest0-21swapper/2722:43:1620
535099190182,5cyclictest0-21swapper/2722:30:1420
535099190182,5cyclictest0-21swapper/2722:30:1420
535099190182,5cyclictest0-21swapper/2722:30:1420
533999188181,6cyclictest0-21swapper/1923:55:0011
533999188181,6cyclictest0-21swapper/1923:55:0011
532099187166,7cyclictest0-21swapper/420:30:3434
535099186180,4cyclictest0-21swapper/2722:39:4220
535099186180,4cyclictest0-21swapper/2722:39:4220
535099186170,12cyclictest0-21swapper/2722:17:4820
535099186170,12cyclictest0-21swapper/2722:17:4820
535099186170,12cyclictest0-21swapper/2722:17:4820
532099186176,4cyclictest2456-21CPU34
532099186157,16cyclictest0-21swapper/400:28:4434
532099186157,16cyclictest0-21swapper/400:28:4434
532099186157,16cyclictest0-21swapper/400:28:4434
533999185173,9cyclictest0-21swapper/1900:05:0411
533999185173,9cyclictest0-21swapper/1900:05:0411
532999185176,6cyclictest24414-21fschecks_time19:50:192
532999185176,6cyclictest24414-21fschecks_time19:50:192
532999185174,7cyclictest0-21swapper/1020:08:472
532999185174,7cyclictest0-21swapper/1020:08:472
535099184173,4cyclictest4407-21CPU20
535099184173,4cyclictest4407-21CPU20
535099184169,9cyclictest0-21swapper/2722:22:1320
535099184169,9cyclictest0-21swapper/2722:22:1320
532099184175,7cyclictest0-21swapper/421:09:5234
532099184175,7cyclictest0-21swapper/421:09:5234
532099184175,7cyclictest0-21swapper/421:09:5234
532099184170,12cyclictest0-21swapper/419:21:2634
532099184170,12cyclictest0-21swapper/419:21:2634
532099183166,15cyclictest0-21swapper/422:11:2334
532099183166,15cyclictest0-21swapper/422:11:2334
532999182176,4cyclictest0-21swapper/1019:44:102
532999182176,4cyclictest0-21swapper/1019:44:102
531999182130,42cyclictest0-21swapper/321:34:4523
531999182130,42cyclictest0-21swapper/321:34:4523
533999181175,4cyclictest0-21swapper/1900:16:1011
533999181175,4cyclictest0-21swapper/1900:16:1011
533999181175,4cyclictest0-21swapper/1900:16:1011
533999181173,6cyclictest1442-21gdbus23:56:4511
533999181173,6cyclictest1442-21gdbus23:56:4511
533999181173,6cyclictest1442-21gdbus23:56:4511
533999181173,6cyclictest1442-21gdbus23:56:4511
533999181168,11cyclictest0-21swapper/1923:01:4611
533999181168,11cyclictest0-21swapper/1923:01:4611
533999181168,11cyclictest0-21swapper/1923:01:4611
532999181173,4cyclictest0-21swapper/1019:48:582
532999181173,4cyclictest0-21swapper/1019:48:582
532099181172,7cyclictest0-21swapper/419:26:2534
532099181172,7cyclictest0-21swapper/419:26:2534
535099180175,4cyclictest0-21swapper/2720:28:1320
535099180170,8cyclictest0-21swapper/2720:52:0520
535099180170,8cyclictest0-21swapper/2720:52:0520
533999180172,3cyclictest3547-21CPU11
533999180172,3cyclictest3547-21CPU11
533999180172,3cyclictest3547-21CPU11
532099180170,7cyclictest0-21swapper/419:30:3234
532099180170,7cyclictest0-21swapper/419:30:3234
532099180168,11cyclictest0-21swapper/421:37:3134
532099180168,11cyclictest0-21swapper/421:37:3134
532099180168,11cyclictest0-21swapper/421:37:3134
532099180165,9cyclictest0-21swapper/419:17:0134
532099180165,9cyclictest0-21swapper/419:17:0134
532099180114,56cyclictest37268-21CPU34
532099180114,56cyclictest37268-21CPU34
533999179167,10cyclictest0-21swapper/1923:17:3611
533999179167,10cyclictest0-21swapper/1923:17:3611
533999179167,10cyclictest0-21swapper/1923:17:3611
53319917820,93cyclictest0-21swapper/1223:05:194
53319917820,93cyclictest0-21swapper/1223:05:194
53319917820,93cyclictest0-21swapper/1223:05:194
535799177170,5cyclictest0-21swapper/3321:55:2627
535799177170,5cyclictest0-21swapper/3321:55:2627
535799177170,5cyclictest0-21swapper/3321:55:2627
535099177159,2cyclictest0-21swapper/2723:32:1920
535099177159,2cyclictest0-21swapper/2723:32:1920
533999177170,5cyclictest0-21swapper/1922:54:2511
533999177170,5cyclictest0-21swapper/1922:54:2511
533999177170,5cyclictest0-21swapper/1922:54:2511
535099176170,5cyclictest0-21swapper/2720:46:4920
535099176170,5cyclictest0-21swapper/2720:46:4920
5328991768,150cyclictest0-21swapper/923:15:1939
5328991768,150cyclictest0-21swapper/923:15:1939
5328991768,150cyclictest0-21swapper/923:15:1939
532899176125,32cyclictest0-21swapper/922:44:2939
532899176125,32cyclictest0-21swapper/922:44:2939
532099176147,8cyclictest0-21swapper/421:00:1334
532099176147,8cyclictest0-21swapper/421:00:1334
532099175155,12cyclictest0-21swapper/400:31:5634
532099175155,12cyclictest0-21swapper/400:31:5634
532099175155,12cyclictest0-21swapper/400:31:5634
535499174145,24cyclictest0-21swapper/3023:57:4224
535499174145,24cyclictest0-21swapper/3023:57:4224
535499174145,24cyclictest0-21swapper/3023:57:4224
535499174145,24cyclictest0-21swapper/3023:57:4224
532899174109,55cyclictest0-21swapper/919:25:1339
532899174109,55cyclictest0-21swapper/919:25:1339
532099174164,7cyclictest0-21swapper/423:57:2834
532099174164,7cyclictest0-21swapper/423:57:2834
532099174164,7cyclictest0-21swapper/423:57:2834
532099174164,7cyclictest0-21swapper/423:57:2834
532099174160,11cyclictest0-21swapper/419:10:3134
532099174160,11cyclictest0-21swapper/419:10:3134
535499173136,29cyclictest3535-21qemu-system-x8621:46:5624
535499173136,29cyclictest3535-21qemu-system-x8621:46:5624
535099173136,12cyclictest171rcu_preempt20:12:2020
535099173136,12cyclictest171rcu_preempt20:12:2020
535099172159,10cyclictest0-21swapper/2700:20:5020
535099172159,10cyclictest0-21swapper/2700:20:5020
535099172159,10cyclictest0-21swapper/2700:20:5020
533999172155,10cyclictest25005-21gdbus23:30:2411
533999172155,10cyclictest25005-21gdbus23:30:2411
533199172141,24cyclictest0-21swapper/1223:58:464
533199172141,24cyclictest0-21swapper/1223:58:464
533199172141,24cyclictest0-21swapper/1223:58:464
533199172141,24cyclictest0-21swapper/1223:58:464
532099172158,10cyclictest0-21swapper/423:41:1634
532099172158,10cyclictest0-21swapper/423:41:1634
532099172158,10cyclictest0-21swapper/423:41:1634
533999171166,4cyclictest0-21swapper/1900:24:5211
533999171166,4cyclictest0-21swapper/1900:24:5211
533999171166,4cyclictest0-21swapper/1900:24:5211
532999171161,8cyclictest0-21swapper/1020:54:152
532999171161,8cyclictest0-21swapper/1020:54:152
532299171149,13cyclictest0-21swapper/623:53:0636
532299171149,13cyclictest0-21swapper/623:53:0636
532099171162,7cyclictest0-21swapper/423:20:3334
532099171162,7cyclictest0-21swapper/423:20:3334
532299170118,20cyclictest171rcu_preempt22:30:2636
532299170118,20cyclictest171rcu_preempt22:30:2636
532299170118,20cyclictest171rcu_preempt22:30:2636
532099170155,12cyclictest0-21swapper/419:50:3434
532099170155,12cyclictest0-21swapper/419:50:3434
535099169153,12cyclictest0-21swapper/2720:55:1720
535099169153,12cyclictest0-21swapper/2720:55:1720
535099169148,10cyclictest28840-21cups-browsed21:27:5820
535099169148,10cyclictest28840-21cups-browsed21:27:5820
535099169102,62cyclictest37357-21CPU20
535099169102,62cyclictest37357-21CPU20
533999169163,5cyclictest0-21swapper/1922:58:3411
533999169163,5cyclictest0-21swapper/1922:58:3411
532099169160,7cyclictest0-21swapper/400:05:0534
532099169160,7cyclictest0-21swapper/400:05:0534
532099169139,15cyclictest0-21swapper/422:03:5134
532099169139,15cyclictest0-21swapper/422:03:5134
53199916965,101cyclictest0-21swapper/321:10:1923
53199916965,101cyclictest0-21swapper/321:10:1923
535499168129,21cyclictest0-21swapper/3023:40:0124
535499168129,21cyclictest0-21swapper/3023:40:0124
535499168129,21cyclictest0-21swapper/3023:40:0124
535099168115,25cyclictest0-21swapper/2722:09:3120
535099168115,25cyclictest0-21swapper/2722:09:3120
535099168101,53cyclictest4408-21CPU20
535099168101,53cyclictest4408-21CPU20
535099168101,53cyclictest4408-21CPU20
53229916892,71cyclictest0-21swapper/600:22:3836
53229916892,71cyclictest0-21swapper/600:22:3836
53229916892,71cyclictest0-21swapper/600:22:3836
532299168128,35cyclictest0-21swapper/621:18:5336
532299168128,35cyclictest0-21swapper/621:18:5336
532099168149,11cyclictest0-21swapper/420:10:5534
532099168149,11cyclictest0-21swapper/420:10:5534
532099168134,11cyclictest171rcu_preempt20:39:4034
532099168134,11cyclictest171rcu_preempt20:39:4034
531999168126,25cyclictest0-21swapper/300:09:1423
531999168126,25cyclictest0-21swapper/300:09:1423
531999168126,25cyclictest0-21swapper/300:09:1423
534699167150,9cyclictest0-21swapper/2522:40:0218
534699167150,9cyclictest0-21swapper/2522:40:0218
532099167138,11cyclictest0-21swapper/421:19:0334
532099167138,11cyclictest0-21swapper/421:19:0334
531999167131,15cyclictest0-21swapper/323:52:2623
531999167131,15cyclictest0-21swapper/323:52:2623
535499166126,30cyclictest0-21swapper/3020:44:2724
535499166126,30cyclictest0-21swapper/3020:44:2724
535099166153,6cyclictest0-21swapper/2723:29:1720
535099166153,6cyclictest0-21swapper/2723:29:1720
535099166153,6cyclictest0-21swapper/2723:29:1720
535099166141,9cyclictest0-21swapper/2719:33:1620
535099166141,9cyclictest0-21swapper/2719:33:1620
535099166121,19cyclictest0-21swapper/2722:00:3120
535099166121,19cyclictest0-21swapper/2722:00:3120
534699166136,19cyclictest0-21swapper/2522:17:1418
534699166136,19cyclictest0-21swapper/2522:17:1418
534699166136,19cyclictest0-21swapper/2522:17:1418
533999166160,4cyclictest0-21swapper/1923:13:1111
533999166160,4cyclictest0-21swapper/1923:13:1111
533999166160,4cyclictest0-21swapper/1923:13:1111
532099166118,27cyclictest0-21swapper/419:40:3134
532099166118,27cyclictest0-21swapper/419:40:3134
535099165146,10cyclictest171rcu_preempt21:32:3620
535099165146,10cyclictest171rcu_preempt21:32:3620
534699165146,17cyclictest0-21swapper/2519:40:2518
534699165146,17cyclictest0-21swapper/2519:40:2518
53319916548,111cyclictest0-21swapper/1222:00:164
53319916548,111cyclictest0-21swapper/1222:00:154
53299916537,107cyclictest0-21swapper/1023:10:222
53299916537,107cyclictest0-21swapper/1023:10:222
53299916537,107cyclictest0-21swapper/1023:10:222
532999165135,27cyclictest37355-21CPU2
532999165135,27cyclictest37355-21CPU2
532099165156,8cyclictest0-21swapper/420:29:2834
532099165155,6cyclictest0-21swapper/422:07:4434
532099165155,6cyclictest0-21swapper/422:07:4434
532099165151,11cyclictest0-21swapper/421:41:1534
532099165151,11cyclictest0-21swapper/421:41:1534
532099165139,11cyclictest0-21swapper/423:12:4834
532099165139,11cyclictest0-21swapper/423:12:4834
532099165139,11cyclictest0-21swapper/423:12:4834
535099164152,8cyclictest0-21swapper/2723:56:0620
535099164152,8cyclictest0-21swapper/2723:56:0620
535099164152,8cyclictest0-21swapper/2723:56:0620
535099164152,8cyclictest0-21swapper/2723:56:0620
535099164104,26cyclictest0-21swapper/2722:00:0420
535099164104,26cyclictest0-21swapper/2722:00:0420
535099164104,26cyclictest0-21swapper/2722:00:0420
533999164157,5cyclictest37257-21qemu-system-x8600:39:4011
533999164157,5cyclictest37257-21qemu-system-x8600:39:4011
533999164145,13cyclictest0-21swapper/1900:30:2011
533999164145,13cyclictest0-21swapper/1900:30:2011
533999164145,13cyclictest0-21swapper/1900:30:2011
533199164125,26cyclictest0-21swapper/1221:37:554
533199164125,26cyclictest0-21swapper/1221:37:554
533199164125,26cyclictest0-21swapper/1221:37:554
535099163108,22cyclictest0-21swapper/2700:17:1220
535099163108,22cyclictest0-21swapper/2700:17:1220
535099163108,22cyclictest0-21swapper/2700:17:1220
534699163158,3cyclictest0-21swapper/2523:42:5618
534699163158,3cyclictest0-21swapper/2523:42:5618
534699163158,3cyclictest0-21swapper/2523:42:5618
533999163145,14cyclictest1367-21dbus-daemon00:26:0911
533999163145,14cyclictest1367-21dbus-daemon00:26:0911
533999163145,14cyclictest1367-21dbus-daemon00:26:0911
532999163143,12cyclictest3600-21qemu-system-x8621:06:292
532999163143,12cyclictest3600-21qemu-system-x8621:06:282
532999163143,12cyclictest3600-21qemu-system-x8621:06:282
535799162154,6cyclictest0-21swapper/3319:17:1227
535799162154,6cyclictest0-21swapper/3319:17:1227
535799162152,6cyclictest0-21swapper/3319:40:3327
535799162152,6cyclictest0-21swapper/3319:40:3327
535499162141,18cyclictest0-21swapper/3021:19:1124
535499162141,18cyclictest0-21swapper/3021:19:1124
535499162128,30cyclictest0-21swapper/3019:44:0724
535499162128,30cyclictest0-21swapper/3019:44:0724
535099162131,14cyclictest0-21swapper/2700:33:4220
535099162131,14cyclictest0-21swapper/2700:33:4220
535099162131,14cyclictest0-21swapper/2700:33:4220
535099162119,19cyclictest0-21swapper/2723:51:0220
535099162119,19cyclictest0-21swapper/2723:51:0220
535099162111,27cyclictest0-21swapper/2700:13:3420
535099162111,27cyclictest0-21swapper/2700:13:3420
535099162111,27cyclictest0-21swapper/2700:13:3420
534699162153,8cyclictest0-21swapper/2521:44:2518
534699162153,8cyclictest0-21swapper/2521:44:2518
534599162156,4cyclictest4398-21qemu-system-x8621:23:3817
534599162156,4cyclictest4398-21qemu-system-x8621:23:3817
533999162150,10cyclictest0-21swapper/1923:40:1611
533999162150,10cyclictest0-21swapper/1923:40:1611
533999162150,10cyclictest0-21swapper/1923:40:1611
532299162131,28cyclictest0-21swapper/623:19:0036
532299162131,28cyclictest0-21swapper/623:19:0036
532299162131,28cyclictest0-21swapper/623:19:0036
532099162156,4cyclictest0-21swapper/419:10:0134
532099162156,4cyclictest0-21swapper/419:10:0134
532099162153,1cyclictest0-21swapper/400:11:3734
532099162153,1cyclictest0-21swapper/400:11:3734
532099162153,1cyclictest0-21swapper/400:11:3734
532099162137,16cyclictest0-21swapper/420:00:0434
532099162137,16cyclictest0-21swapper/420:00:0434
532099162125,10cyclictest171rcu_preempt22:48:4634
532099162125,10cyclictest171rcu_preempt22:48:4634
532099162117,33cyclictest0-21swapper/421:22:0534
532099162117,33cyclictest0-21swapper/421:22:0534
532099162112,15cyclictest171rcu_preempt21:47:3234
532099162112,15cyclictest171rcu_preempt21:47:3234
535799161151,8cyclictest0-21swapper/3322:32:2027
535799161151,8cyclictest0-21swapper/3322:32:2027
535799161151,8cyclictest0-21swapper/3322:32:2027
535099161140,6cyclictest0-21swapper/2700:01:1720
535099161140,6cyclictest0-21swapper/2700:01:1720
535099161131,15cyclictest0-21swapper/2722:51:5320
535099161131,15cyclictest0-21swapper/2722:51:5320
535099161131,15cyclictest0-21swapper/2722:51:5320
535099161128,16cyclictest171rcu_preempt20:21:2220
535099161126,20cyclictest0-21swapper/2700:35:4920
535099161126,20cyclictest0-21swapper/2700:35:4920
534699161153,7cyclictest0-21swapper/2521:06:3818
534699161153,7cyclictest0-21swapper/2521:06:3818
534699161153,7cyclictest0-21swapper/2521:06:3818
534699161150,10cyclictest0-21swapper/2500:01:1318
534699161150,10cyclictest0-21swapper/2500:01:1318
534599161157,2cyclictest0-21swapper/2423:24:4517
534599161157,2cyclictest0-21swapper/2423:24:4517
533999161155,4cyclictest0-21swapper/1923:38:3011
533999161155,4cyclictest0-21swapper/1923:38:3011
533999161155,4cyclictest0-21swapper/1923:38:3011
533999161150,9cyclictest0-21swapper/1900:07:0411
533999161150,9cyclictest0-21swapper/1900:07:0411
533999161150,9cyclictest0-21swapper/1900:07:0411
5328991619,142cyclictest0-21swapper/923:54:1439
5328991619,142cyclictest0-21swapper/923:54:1439
532099161149,5cyclictest0-21swapper/421:31:3734
532099161149,5cyclictest0-21swapper/421:31:3734
535099160126,18cyclictest0-21swapper/2720:16:0420
535099160126,18cyclictest0-21swapper/2720:16:0420
535099160120,13cyclictest0-21swapper/2721:35:4420
535099160120,13cyclictest0-21swapper/2721:35:4420
535099160120,13cyclictest0-21swapper/2721:35:4420
535099160113,37cyclictest0-21swapper/2721:47:5320
535099160113,37cyclictest0-21swapper/2721:47:5320
535099160113,20cyclictest0-21swapper/2721:52:1020
535099160113,20cyclictest0-21swapper/2721:52:1020
535099160113,18cyclictest0-21swapper/2721:23:2920
535099160113,18cyclictest0-21swapper/2721:23:2920
533999160147,9cyclictest0-21swapper/1922:48:3311
533999160147,9cyclictest0-21swapper/1922:48:3311
532999160119,26cyclictest0-21swapper/1021:58:432
532999160119,26cyclictest0-21swapper/1021:58:432
532999160119,26cyclictest0-21swapper/1021:58:432
532299160136,22cyclictest0-21swapper/621:31:3036
532299160136,22cyclictest0-21swapper/621:31:3036
532099160150,3cyclictest0-21swapper/422:50:5034
532099160150,3cyclictest0-21swapper/422:50:5034
532099160150,3cyclictest0-21swapper/422:50:5034
532099160145,5cyclictest0-21swapper/423:01:1134
532099160145,5cyclictest0-21swapper/423:01:1134
532099160145,5cyclictest0-21swapper/423:01:1134
532099160118,31cyclictest0-21swapper/420:42:5534
532099160118,31cyclictest0-21swapper/420:42:5534
532099160115,33cyclictest37352-21CPU34
532099160115,33cyclictest37352-21CPU34
53199916066,81cyclictest27507-21sshd21:25:1223
53199916066,81cyclictest27507-21sshd21:25:1223
535499159128,25cyclictest3535-21qemu-system-x8619:13:0824
535499159128,25cyclictest3535-21qemu-system-x8619:13:0824
535299159143,5cyclictest0-21swapper/2821:16:0721
535299159143,5cyclictest0-21swapper/2821:16:0721
535099159144,8cyclictest0-21swapper/2719:48:5820
535099159144,8cyclictest0-21swapper/2719:48:5820
535099159141,5cyclictest0-21swapper/2723:12:3820
535099159141,5cyclictest0-21swapper/2723:12:3820
535099159141,5cyclictest0-21swapper/2723:12:3820
535099159136,11cyclictest0-21swapper/2719:41:3720
535099159136,11cyclictest0-21swapper/2719:41:3720
535099159122,12cyclictest171rcu_preempt21:14:1620
535099159122,12cyclictest171rcu_preempt21:14:1620
535099159122,11cyclictest0-21swapper/2723:36:2220
535099159122,11cyclictest0-21swapper/2723:36:2220
535099159122,11cyclictest0-21swapper/2723:36:2220
535099159121,14cyclictest171rcu_preempt22:46:0920
535099159121,14cyclictest171rcu_preempt22:46:0920
534699159141,12cyclictest0-21swapper/2521:51:0818
534699159141,12cyclictest0-21swapper/2521:51:0818
534599159145,9cyclictest0-21swapper/2421:37:3317
534599159145,9cyclictest0-21swapper/2421:37:3317
534599159145,9cyclictest0-21swapper/2421:37:3317
533999159131,18cyclictest0-21swapper/1923:20:2311
533999159131,18cyclictest0-21swapper/1923:20:2311
532999159122,21cyclictest37354-21CPU2
532999159122,21cyclictest37354-21CPU2
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