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2026-03-03 - 04:38
[ 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 rackeslot2.osadl.org (updated Tue Mar 03, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
255422021990,2sleep30-21swapper/319:26:513
281078721600,2sleep30-21swapper/322:22:003
287929321290,3sleep30-21swapper/323:01:563
291128521120,0sleep02911283-21df_inode23:21:530
2533205993211,15cyclictest0-21swapper/000:05:010
2533205993113,13cyclictest3034568-21sed00:31:560
253320599304,25cyclictest3027515-21kthreadcore00:26:560
2533205993011,13cyclictest2799041-21cut22:16:580
2533205993010,13cyclictest2880467-21ssh23:01:570
253320599300,11cyclictest2663931-21if_enp1s020:56:520
2533207992921,7cyclictest0-21swapper/123:45:001
253320599299,15cyclictest2639003-21aten2.4-expect20:36:510
2533205992913,12cyclictest3049763-21sh00:40:020
253320599279,12cyclictest2934117-21taskset23:32:430
2533205992721,2cyclictest17350irq/127-ahci[0000:00:17.0]21:50:000
2533207992612,5cyclictest134050irq/121-eno122:06:561
253320599267,14cyclictest1996-21runrttasks00:21:160
2533205992613,12cyclictest2936878-21/usr/sbin/munin23:37:010
2533205992611,11cyclictest0-21swapper/000:16:550
253320799257,8cyclictest0-21swapper/100:28:321
2533207992522,2cyclictest2804206-21apt-key22:20:001
253320599258,13cyclictest3000378-21kthreadcore00:11:570
253320599258,12cyclictest2784081-21missed_timers22:06:570
2533205992512,12cyclictest2831995-21/usr/sbin/munin22:36:580
253320599251,14cyclictest2705611-21ssh21:22:340
2533205992510,11cyclictest2787698-21diskmemload22:11:170
2533207992421,2cyclictest2715806-21latency_hist21:30:001
2533207992413,9cyclictest2877742-21kthreadcore23:01:551
253320599248,9cyclictest0-21swapper/023:41:240
253320599248,11cyclictest2682568-21aten2.4-expect21:11:510
253320599248,11cyclictest0-21swapper/022:05:010
253320599248,11cyclictest0-21swapper/022:05:010
253320599248,11cyclictest0-21swapper/000:07:460
253320599248,10cyclictest0-21swapper/022:25:060
253320599246,16cyclictest0-21swapper/023:16:140
253320599245,14cyclictest2963992-21grep23:51:530
253320599245,12cyclictest2717304-21sh21:31:270
253320599244,15cyclictest2892477-21sh23:10:390
253320599244,12cyclictest2873223-21sh22:58:140
253320599242,16cyclictest1996-21runrttasks23:55:370
2533205992415,8cyclictest2813254-21runrttasks22:25:010
2533205992415,8cyclictest2596227-21apt-config20:00:000
2533205992414,9cyclictest2861136-21kthreadcore22:51:580
2533205992414,9cyclictest2653830-21kthreadcore20:47:000
2533205992414,9cyclictest2622154-21kthreadcore20:21:560
2533205992414,9cyclictest1313-21gmain20:05:000
2533205992413,10cyclictest2539582-21interrupts19:15:010
253320599241,11cyclictest2850404-21sh22:46:550
2533205992410,13cyclictest2826095-21kthreadcore22:31:550
253320599240,14cyclictest2697937-21sh21:19:230
253320599240,13cyclictest2845948-21sensors22:42:020
27048132230,2sleep30-21swapper/321:22:003
2533207992313,2cyclictest3023279-21systemctl00:25:011
253320599238,13cyclictest0-21swapper/022:00:010
253320599238,11cyclictest2572383-21aten2.4-expect19:41:510
253320599237,12cyclictest2884541-21aten2.4-expect23:06:490
253320599237,12cyclictest2709379-21if_enp1s021:26:530
253320599233,14cyclictest2548307-21aten2.4-expect19:21:520
253320599233,12cyclictest2919242-21sh23:26:250
253320599231,19cyclictest1-21systemd21:05:020
253320599231,12cyclictest2726178-21sh21:36:130
253320599230,18cyclictest2626880-21/usr/sbin/munin20:26:550
253320599230,15cyclictest2959612-21tr23:47:020
253320599230,14cyclictest2657074-21/usr/sbin/munin20:52:000
253320599230,13cyclictest2609210-21cat20:11:510
253320599230,13cyclictest2583840-21runrttasks19:49:370
253320799224,8cyclictest2018-21lldpd19:40:051
253320799223,10cyclictest0-21swapper/123:16:181
253320799223,10cyclictest0-21swapper/122:57:061
2533207992218,2cyclictest257-21systemd-journal19:10:021
2533207992214,7cyclictest2924901-21unixbench-2d23:27:041
2533207992214,7cyclictest2556931-21kthreadcore19:26:581
253320799221,11cyclictest2689586-21latency_hist21:15:011
253320599227,8cyclictest0-21swapper/021:51:480
253320599224,17cyclictest2560243-21aten2.4-expect19:31:510
253320599224,13cyclictest2566395-21tail19:36:500
253320599223,14cyclictest1996-21runrttasks20:31:020
2533205992212,9cyclictest2649630-21latency20:41:570
253320599221,15cyclictest2735120-21sh21:41:310
253320599220,13cyclictest2615012-21grep20:16:530
2533207992116,3cyclictest2900629-21latency_hist23:15:011
253320799211,4cyclictest2830909-21munin-run22:35:021
2533207992113,7cyclictest2634217-21kthreadcore20:31:571
2533207992110,9cyclictest0-21swapper/123:31:571
2533205992112,8cyclictest2676589-21kthreadcore21:06:560
2533205992111,9cyclictest2585555-21irqrtprio19:51:550
2533205992111,9cyclictest2585555-21irqrtprio19:51:550
2649091200,2phc2sys0-21swapper/321:38:213
2533218992017,1cyclictest0-21swapper/223:40:002
2533207992017,2cyclictest2768873-21awk22:00:001
253320799201,4cyclictest0-21swapper/121:17:301
253320799201,3cyclictest0-21swapper/100:15:301
2533207992012,7cyclictest2998159-21apt00:11:501
2533207992011,8cyclictest2587134-21kthreadcore19:51:571
2533207992011,8cyclictest2587134-21kthreadcore19:51:571
2533207992011,7cyclictest2566248-21aten_repower_cu19:36:491
253320799200,6cyclictest2980204-21ssh00:01:031
253320799200,5cyclictest2620827-21/usr/sbin/munin20:21:491
253320599204,12cyclictest2604159-21cut20:06:560
2533205992010,9cyclictest2540388-21kthreadcore19:15:020
2649091190,2phc2sys0-21swapper/300:39:443
2649091190,2phc2sys0-21swapper/300:20:003
253320799196,11cyclictest2609018-21tr20:11:511
253320799193,5cyclictest1-21systemd00:00:011
2533207991916,2cyclictest2821922-21wc22:30:001
253320799191,4cyclictest0-21swapper/122:41:161
253320799191,4cyclictest0-21swapper/122:20:431
253320799191,4cyclictest0-21swapper/100:35:041
253320799191,3cyclictest0-21swapper/123:47:041
253320799191,3cyclictest0-21swapper/123:23:481
253320799191,3cyclictest0-21swapper/122:51:591
253320799191,3cyclictest0-21swapper/122:11:071
253320799191,3cyclictest0-21swapper/121:40:341
253320799191,3cyclictest0-21swapper/120:01:501
2533207991912,6cyclictest2535037-21sort19:11:531
2533207991912,5cyclictest2632455-21latency_hist20:30:021
2533207991911,7cyclictest2773377-21kthreadcore22:01:561
2533207991911,7cyclictest2773377-21kthreadcore22:01:561
2533207991911,7cyclictest2748447-21kthreadcore21:46:581
2533207991911,7cyclictest2665907-21kthreadcore20:56:551
2533207991911,7cyclictest2660729-21kthreadcore20:51:571
2533207991911,7cyclictest2543150-21cut19:16:561
2533207991911,6cyclictest25601822sleep119:31:511
2533207991910,8cyclictest2755677-21kthreadcore21:51:561
2533207991910,8cyclictest2647785-21kthreadcore20:41:561
2533207991910,8cyclictest2595949-21latency_hist20:00:001
253320799190,5cyclictest2644391-21taskset20:38:201
253320799190,10cyclictest2944461-21munin-run23:40:011
2902298180,2rtkit-daemon1288-1atopacctd23:50:121
2649091180,2phc2sys0-21swapper/322:10:153
2533218991816,1cyclictest0-21swapper/222:50:022
253320799189,8cyclictest2549448-21kthreadcore19:21:581
253320799182,2cyclictest134050irq/121-eno121:34:371
253320799181,3cyclictest2727798-21irqstats21:36:551
253320799181,3cyclictest2675007-21systemd21:05:021
253320799181,3cyclictest2581340-21grep19:46:571
253320799181,3cyclictest0-21swapper/122:45:491
253320799181,2cyclictest0-21swapper/100:30:591
253320799181,2cyclictest0-21swapper/100:05:141
2533207991810,7cyclictest2885988-21kthreadcore23:06:561
2533207991810,7cyclictest2832796-21sed22:36:541
2533207991810,7cyclictest2654693-21kthreadcore20:47:011
2533207991810,7cyclictest2618427-21kthreadcore20:16:591
253320599182,14cyclictest2556089-21cut19:26:570
2649091170,2phc2sys0-21swapper/322:52:363
2649091170,1phc2sys0-21swapper/300:24:293
253321899171,8cyclictest0-21swapper/221:20:012
2533218991714,1cyclictest0-21swapper/221:55:012
253321899171,12cyclictest0-21swapper/222:30:012
2533207991710,6cyclictest2532992-21kworker/u16:3+nfsiod21:22:001
253320599177,9cyclictest2533139-21munin-run19:10:000
2649091167,2phc2sys0-21swapper/319:31:583
2649091161,5phc2sys0-21swapper/321:01:533
2649091160,2phc2sys0-21swapper/323:41:283
2649091160,2phc2sys0-21swapper/323:24:143
2649091160,2phc2sys0-21swapper/322:17:153
253321899161,7cyclictest0-21swapper/220:10:012
2533218991613,1cyclictest0-21swapper/223:16:242
2533218991613,1cyclictest0-21swapper/223:00:012
2533218991613,1cyclictest0-21swapper/221:31:532
2533218991613,1cyclictest0-21swapper/221:21:572
2533218991613,1cyclictest0-21swapper/220:15:012
2533218991613,1cyclictest0-21swapper/200:00:012
253320799161,8cyclictest2608028-21users20:07:031
2533207991613,2cyclictest2676560-21kthreadcore21:06:561
2649091151,1phc2sys0-21swapper/321:47:523
2649091150,3phc2sys0-21swapper/323:26:503
2649091150,3phc2sys0-21swapper/322:27:093
253321899151,9cyclictest0-21swapper/222:20:012
2533218991513,1cyclictest0-21swapper/222:33:082
2533218991512,1cyclictest0-21swapper/223:10:012
2533218991512,1cyclictest0-21swapper/222:35:092
2533218991512,1cyclictest0-21swapper/222:06:552
2533218991512,1cyclictest0-21swapper/221:57:002
2533218991512,1cyclictest0-21swapper/221:40:102
2533218991512,1cyclictest0-21swapper/221:36:562
2533218991512,1cyclictest0-21swapper/220:21:552
2533218991512,1cyclictest0-21swapper/219:38:092
2533218991512,1cyclictest0-21swapper/219:15:012
2533218991512,1cyclictest0-21swapper/219:10:012
2533218991512,1cyclictest0-21swapper/200:36:522
2533218991512,1cyclictest0-21swapper/200:27:382
2533218991512,1cyclictest0-21swapper/200:00:272
2533218991511,2cyclictest0-21swapper/223:52:282
2533218991511,2cyclictest0-21swapper/200:11:582
2649091144,2phc2sys0-21swapper/321:58:533
2649091142,2phc2sys0-21swapper/300:11:593
2649091140,2phc2sys0-21swapper/323:49:093
2649091140,2phc2sys0-21swapper/322:48:313
2649091140,2phc2sys0-21swapper/322:02:083
2649091140,2phc2sys0-21swapper/322:02:083
2649091140,2phc2sys0-21swapper/321:43:113
2649091140,2phc2sys0-21swapper/300:29:273
2649091140,1phc2sys0-21swapper/319:36:033
253321899149,2cyclictest0-21swapper/220:02:012
253321899141,8cyclictest0-21swapper/219:20:012
253321899141,5cyclictest0-21swapper/223:50:012
2533218991412,1cyclictest0-21swapper/222:41:572
2533218991411,1cyclictest0-21swapper/223:31:582
2533218991411,1cyclictest0-21swapper/223:27:222
2533218991411,1cyclictest0-21swapper/221:11:552
2533218991411,1cyclictest0-21swapper/221:10:012
2533218991411,1cyclictest0-21swapper/220:46:542
2533218991411,1cyclictest0-21swapper/219:55:002
2533218991411,1cyclictest0-21swapper/219:55:002
2533218991411,1cyclictest0-21swapper/200:20:012
253321899140,9cyclictest0-21swapper/221:29:402
253321899140,9cyclictest0-21swapper/219:30:012
253321899140,8cyclictest0-21swapper/200:10:012
253321899140,12cyclictest0-21swapper/222:22:322
2649091131,3phc2sys0-21swapper/319:51:503
2649091131,3phc2sys0-21swapper/319:51:503
2649091130,3phc2sys0-21swapper/320:27:243
2649091130,2phc2sys0-21swapper/323:36:023
2649091130,2phc2sys0-21swapper/322:30:203
2649091130,2phc2sys0-21swapper/321:50:273
253321899139,2cyclictest0-21swapper/219:21:592
253321899131,4cyclictest0-21swapper/219:56:492
2533218991311,1cyclictest0-21swapper/223:01:492
2533218991311,1cyclictest0-21swapper/220:20:012
2533218991310,1cyclictest0-21swapper/223:20:192
2533218991310,1cyclictest0-21swapper/223:10:152
2533218991310,1cyclictest0-21swapper/222:45:562
2533218991310,1cyclictest0-21swapper/222:11:562
2533218991310,1cyclictest0-21swapper/222:01:482
2533218991310,1cyclictest0-21swapper/222:01:482
2533218991310,1cyclictest0-21swapper/220:41:522
2533218991310,1cyclictest0-21swapper/220:36:542
2533218991310,1cyclictest0-21swapper/220:31:542
2533218991310,1cyclictest0-21swapper/220:30:012
2533218991310,1cyclictest0-21swapper/219:32:022
253321899130,6cyclictest0-21swapper/219:41:512
253321899130,2cyclictest0-21swapper/200:20:162
2649091120,2phc2sys0-21swapper/322:41:503
253321899129,1cyclictest0-21swapper/221:01:582
253321899129,1cyclictest0-21swapper/220:51:572
253321899129,1cyclictest0-21swapper/219:45:142
253321899129,1cyclictest0-21swapper/200:31:592
29337962110,2sleep30-21swapper/323:32:153
2649091111,2phc2sys0-21swapper/322:35:373
2649091111,2phc2sys0-21swapper/321:11:123
2649091111,2phc2sys0-21swapper/319:57:023
2649091111,2phc2sys0-21swapper/319:46:573
2649091111,2phc2sys0-21swapper/300:02:013
2649091110,2phc2sys0-21swapper/319:12:203
2649091110,2phc2sys0-21swapper/300:33:033
2649091110,2phc2sys0-21swapper/300:07:183
2649091110,1phc2sys0-21swapper/320:50:003
2649091110,1phc2sys0-21swapper/320:44:233
2649091110,1phc2sys0-21swapper/319:40:483
253321899119,1cyclictest0-21swapper/223:40:462
253321899119,1cyclictest0-21swapper/221:45:032
253321899118,1cyclictest0-21swapper/220:56:532
2649091103,3phc2sys0-21swapper/320:22:023
2649091103,1phc2sys0-21swapper/321:31:243
2649091101,2phc2sys0-21swapper/323:57:243
2649091101,2phc2sys0-21swapper/322:07:143
2649091101,2phc2sys0-21swapper/321:26:273
2649091101,2phc2sys0-21swapper/321:16:413
2649091101,2phc2sys0-21swapper/320:56:533
2649091101,2phc2sys0-21swapper/320:51:523
2649091101,2phc2sys0-21swapper/319:06:573
2649091100,3phc2sys0-21swapper/322:56:173
2649091100,2phc2sys0-21swapper/323:50:233
2649091100,2phc2sys0-21swapper/323:19:563
2649091100,2phc2sys0-21swapper/323:13:563
2649091100,2phc2sys0-21swapper/319:21:553
2649091100,1phc2sys0-21swapper/320:05:123
2649091100,1phc2sys0-21swapper/319:15:183
264909192,2phc2sys0-21swapper/320:16:573
264909191,2phc2sys0-21swapper/323:06:553
264909190,2phc2sys0-21swapper/321:06:513
264909190,2phc2sys0-21swapper/320:36:503
264909190,2phc2sys0-21swapper/320:35:013
264909190,2phc2sys0-21swapper/320:11:573
264909190,2phc2sys0-21swapper/320:02:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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