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2026-02-05 - 22:34
[ 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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack1slot3.osadl.org (updated Thu Feb 05, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
627925991311,1cyclictest0-21swapper/309:20:113
627925991210,1cyclictest0-21swapper/308:50:123
62792599120,1cyclictest0-21swapper/309:10:103
62792599120,1cyclictest0-21swapper/308:55:103
62792599120,11cyclictest0-21swapper/311:30:173
62792599120,11cyclictest0-21swapper/310:40:013
62792599120,11cyclictest0-21swapper/310:05:013
62792599120,11cyclictest0-21swapper/309:25:173
62792599120,11cyclictest0-21swapper/309:15:013
62792599120,11cyclictest0-21swapper/309:05:133
62792599119,1cyclictest0-21swapper/309:40:123
62792599119,1cyclictest0-21swapper/309:35:123
62792599119,1cyclictest0-21swapper/309:35:123
627925991111,0cyclictest0-21swapper/311:45:113
627925991111,0cyclictest0-21swapper/310:45:003
627925991111,0cyclictest0-21swapper/309:45:103
62792599110,10cyclictest0-21swapper/312:25:173
62792599110,10cyclictest0-21swapper/312:05:123
62792599110,10cyclictest0-21swapper/308:45:103
62792599110,0cyclictest0-21swapper/310:45:133
62792599110,0cyclictest0-21swapper/308:35:123
62792599110,0cyclictest0-21swapper/307:50:103
62792599110,0cyclictest0-21swapper/307:45:123
6261062111,6sleep30-21swapper/307:05:133
62792599109,0cyclictest0-21swapper/307:35:013
627925991010,0cyclictest0-21swapper/311:35:123
627925991010,0cyclictest0-21swapper/310:15:113
627925991010,0cyclictest0-21swapper/307:40:133
62792599100,10cyclictest0-21swapper/311:50:113
62792599100,10cyclictest0-21swapper/310:05:193
62792599100,0cyclictest0-21swapper/311:10:113
6279259999,0cyclictest0-21swapper/312:20:123
6279259999,0cyclictest0-21swapper/312:20:013
6279259999,0cyclictest0-21swapper/311:56:313
6279259999,0cyclictest0-21swapper/311:20:173
6279259999,0cyclictest0-21swapper/311:02:243
6279259999,0cyclictest0-21swapper/310:55:173
6279259999,0cyclictest0-21swapper/310:35:003
6279259999,0cyclictest0-21swapper/310:26:333
6279259999,0cyclictest0-21swapper/308:20:113
6279259998,0cyclictest0-21swapper/309:34:073
6279259997,1cyclictest0-21swapper/308:15:103
6279259990,8cyclictest0-21swapper/312:37:113
6279259990,8cyclictest0-21swapper/309:50:113
14039890,5rtkit-daemon626896-21pmu-power07:05:181
6279259988,0cyclictest0-21swapper/312:02:023
6279259988,0cyclictest0-21swapper/311:40:173
6279259988,0cyclictest0-21swapper/309:55:113
6279259988,0cyclictest0-21swapper/309:05:013
6279259988,0cyclictest0-21swapper/307:10:113
6279259980,8cyclictest0-21swapper/312:10:183
6279259980,7cyclictest0-21swapper/308:12:113
14039880,6rtkit-daemon766-21snmpd07:30:061
709969270,3sleep0710221-21/usr/sbin/munin10:30:180
6279259977,0cyclictest0-21swapper/312:30:503
6279259977,0cyclictest0-21swapper/310:13:323
6279259977,0cyclictest0-21swapper/307:35:173
6279259977,0cyclictest0-21swapper/307:25:123
6279259977,0cyclictest0-21swapper/307:20:113
6279259977,0cyclictest0-21swapper/307:15:113
6279259970,7cyclictest0-21swapper/311:25:123
6279259966,0cyclictest0-21swapper/308:00:173
6279259966,0cyclictest0-21swapper/307:55:133
6279259955,0cyclictest0-21swapper/311:05:183
6279259955,0cyclictest0-21swapper/310:50:173
6279259955,0cyclictest0-21swapper/308:40:013
6279259955,0cyclictest0-21swapper/308:32:243
6279259954,0cyclictest0-21swapper/308:05:133
737059240,3sleep2736579-21/usr/sbin/munin11:35:162
729901240,4sleep20-21swapper/211:18:402
6279259943,0cyclictest0-21swapper/311:15:143
6279259940,3cyclictest706143-21chrt10:21:003
6279259940,3cyclictest0-21swapper/308:25:123
627565242,1sleep20-21swapper/207:07:482
14039840,2rtkit-daemon769-21ntpd07:10:181
14039840,2rtkit-daemon766-21snmpd08:47:141
14039840,2rtkit-daemon766-21snmpd07:24:151
14039840,2rtkit-daemon766-21snmpd07:19:141
14039840,2rtkit-daemon746718-21pool-udisksd12:00:021
14039840,2rtkit-daemon692004-21apt-get09:50:111
14039840,2rtkit-daemon629915-21munin-node09:56:141
14039840,2rtkit-daemon418-21systemd-journal12:33:231
14039840,2rtkit-daemon1-21systemd11:18:481
14039840,2rtkit-daemon1-21systemd11:07:331
14039840,1rtkit-daemon328-21plymouthd10:32:441
14039840,1rtkit-daemon328-21plymouthd08:20:111
719368230,1sleep1719378-21apt-get10:55:001
708177232,1sleep0700104-21kworker/0:0+events10:25:350
690153230,2sleep2690339-21awk09:45:132
674379230,1sleep0674398-21apt-get09:10:020
672468230,2sleep0672597-21latency_hist09:05:010
668868230,1sleep2668894-21apt-get08:55:112
626062231,1sleep00-21swapper/007:05:010
14039830,2rtkit-daemon769-21ntpd11:30:151
14039830,2rtkit-daemon769-21ntpd07:50:121
14039830,2rtkit-daemon766-21snmpd10:22:221
14039830,2rtkit-daemon1410-21sendmail-mta09:00:121
14039830,2rtkit-daemon1-21systemd08:26:151
14039830,1rtkit-daemon772-21lldpd07:36:161
14039830,1rtkit-daemon772-21lldpd07:26:151
14039830,1rtkit-daemon769-21ntpd12:36:321
14039830,1rtkit-daemon769-21ntpd11:40:191
14039830,1rtkit-daemon766-21snmpd10:48:121
14039830,1rtkit-daemon766-21snmpd10:06:261
14039830,1rtkit-daemon766-21snmpd07:55:241
14039830,1rtkit-daemon766-21snmpd07:40:121
14039830,1rtkit-daemon691-21gmain11:37:501
14039830,1rtkit-daemon629915-21munin-node12:13:061
14039830,1rtkit-daemon629915-21munin-node10:50:161
14039830,1rtkit-daemon629915-21munin-node09:25:171
14039830,1rtkit-daemon629915-21munin-node07:45:241
14039830,1rtkit-daemon622-21wpa_supplicant09:35:531
14039830,1rtkit-daemon622-21wpa_supplicant09:35:521
14039830,1rtkit-daemon418-21systemd-journal08:06:101
14039830,1rtkit-daemon328-21plymouthd12:15:131
14039830,1rtkit-daemon328-21plymouthd11:25:161
14039830,1rtkit-daemon328-21plymouthd09:10:061
14039830,1rtkit-daemon328-21plymouthd08:57:161
14039830,1rtkit-daemon1410-21sendmail-mta10:17:571
14039830,1rtkit-daemon1410-21sendmail-mta08:35:121
14039830,1rtkit-daemon1-21systemd12:27:591
14039830,1rtkit-daemon1-21systemd12:20:371
14039830,1rtkit-daemon1-21systemd12:07:401
14039830,1rtkit-daemon1-21systemd11:45:081
14039830,1rtkit-daemon1-21systemd11:10:071
14039830,1rtkit-daemon1-21systemd11:03:581
14039830,1rtkit-daemon1-21systemd10:35:071
14039830,1rtkit-daemon1-21systemd10:29:071
14039830,1rtkit-daemon1-21systemd10:12:231
14039830,1rtkit-daemon1-21systemd10:01:541
14039830,1rtkit-daemon1-21systemd09:31:111
14039830,1rtkit-daemon1-21systemd09:20:231
14039830,1rtkit-daemon0-21swapper/111:50:111
14039830,0rtkit-daemon0-21swapper/109:48:431
752818220,0sleep00-21swapper/012:13:170
750497220,0sleep20-21swapper/212:06:102
742931220,1sleep2743146-21cpuspeed_turbos11:50:132
742257220,0sleep00-21swapper/011:47:080
724093220,1sleep2724221-21telnet11:05:142
723814220,1sleep00-21swapper/011:05:000
720331220,0sleep00-21swapper/010:55:150
717695220,1sleep2717968-21df_inode10:50:142
702146220,1sleep0702455-21apt-config10:15:020
695095220,1sleep2695345-21users09:55:192
691295220,0sleep00-21swapper/009:46:120
687277220,1sleep20-21swapper/209:40:022
687277220,1sleep20-21swapper/209:40:012
682706220,1sleep0682707-21sshd09:26:100
669024220,1sleep0669298-21df_inode08:55:130
663170220,1sleep0663277-21aten_r1power_po08:40:120
654309220,1sleep2654448-21mailstats08:15:172
654018220,1sleep0654154-21memory08:15:150
639144220,1sleep0639394-21users07:35:200
628479220,1sleep0628536-21cat07:10:150
14039820,1rtkit-daemon629915-21munin-node11:20:321
14039820,1rtkit-daemon1-21systemd09:40:071
14039820,0rtkit-daemon328-21plymouthd08:50:071
14039820,0rtkit-daemon0-21swapper/112:00:061
14039820,0rtkit-daemon0-21swapper/110:40:191
14039820,0rtkit-daemon0-21swapper/109:15:031
14039820,0rtkit-daemon0-21swapper/109:05:031
14039820,0rtkit-daemon0-21swapper/108:40:071
14039820,0rtkit-daemon0-21swapper/108:30:121
14039820,0rtkit-daemon0-21swapper/108:15:131
14039820,0rtkit-daemon0-21swapper/108:10:161
14039820,0rtkit-daemon0-21swapper/108:00:201
762383210,0sleep00-21swapper/012:35:180
761206210,0sleep20-21swapper/212:33:402
759280210,0sleep00-21swapper/012:30:010
757736210,0sleep20-21swapper/212:25:152
757195210,0sleep00-21swapper/012:25:020
756347210,0sleep20-21swapper/212:20:202
755095210,0sleep00-21swapper/012:20:010
754617210,0sleep20-21swapper/212:15:472
754001210,0sleep00-21swapper/012:15:170
751471210,0sleep20-21swapper/212:10:152
750481210,1sleep00-21swapper/012:06:000
747202210,0sleep00-21swapper/012:00:210
747055210,0sleep20-21swapper/212:00:142
744346210,0sleep00-21swapper/011:52:110
740505210,0sleep20-21swapper/211:45:012
739052210,0sleep20-21swapper/211:40:132
738677210,0sleep00-21swapper/011:40:100
738187210,1sleep00-21swapper/011:38:060
736089210,0sleep20-21swapper/211:32:572
735266210,0sleep00-21swapper/011:30:190
732433210,0sleep20-21swapper/211:25:112
732064210,0sleep20-21swapper/211:24:112
731132210,0sleep00-21swapper/011:20:170
728221210,1sleep00-21swapper/011:15:090
727524210,0sleep00-21swapper/011:11:000
726141211,0sleep2714977-21kworker/u16:3-events_power_efficient11:10:102
724495210,0sleep00-21swapper/011:05:170
723441210,0sleep20-21swapper/211:01:432
719976210,0sleep20-21swapper/210:55:132
717540210,0sleep0717568-21apt-get10:50:120
715449210,1sleep00-21swapper/010:45:070
714941210,0sleep20-21swapper/210:45:012
714610210,0sleep00-21swapper/010:42:040
712841210,0sleep20-21swapper/210:40:012
712316210,0sleep20-21swapper/210:35:212
710479210,0sleep20-21swapper/210:32:322
708610210,1sleep20-21swapper/210:29:282
706105210,0sleep20-21swapper/210:20:402
704891210,0sleep00-21swapper/010:20:130
704028210,0sleep20-21swapper/210:15:552
703989210,1sleep00-21swapper/010:15:330
700316210,0sleep20-21swapper/210:10:122
699561210,0sleep20-21swapper/210:05:302
698241210,0sleep00-21swapper/010:05:120
697841210,0sleep00-21swapper/010:03:450
697131210,0sleep20-21swapper/210:00:182
695873210,0sleep00-21swapper/009:59:560
693264210,0sleep00-21swapper/009:50:190
689267210,0sleep20-21swapper/209:41:422
687813210,0sleep00-21swapper/009:40:110
685872210,0sleep00-21swapper/009:35:150
685872210,0sleep00-21swapper/009:35:140
684896210,0sleep20-21swapper/209:32:202
683366210,1sleep00-21swapper/009:30:100
681342210,0sleep20-21swapper/209:25:122
679734210,0sleep00-21swapper/009:20:150
679390210,0sleep20-21swapper/209:20:122
677201210,0sleep20-21swapper/209:15:112
676692210,0sleep00-21swapper/009:15:010
675611210,0sleep20-21swapper/209:10:152
672744210,0sleep00-21swapper/009:05:130
670802210,0sleep20-21swapper/209:00:102
666963210,0sleep00-21swapper/008:50:120
666088210,0sleep20-21swapper/208:45:172
665121210,0sleep00-21swapper/008:45:110
662572210,0sleep00-21swapper/008:36:110
661856210,0sleep20-21swapper/208:35:172
659373210,0sleep00-21swapper/008:30:150
659046210,0sleep20-21swapper/208:30:002
657829210,0sleep00-21swapper/008:25:140
657475210,0sleep20-21swapper/208:25:132
657127210,0sleep20-21swapper/208:24:562
652005210,0sleep00-21swapper/008:10:130
651023210,0sleep00-21swapper/008:05:250
650198210,0sleep20-21swapper/208:05:152
648067210,0sleep20-21swapper/208:00:162
647532210,1sleep00-21swapper/008:00:020
647271210,0sleep00-21swapper/007:56:400
646314210,0sleep20-21swapper/207:55:142
645001210,0sleep20-21swapper/207:50:182
644081210,0sleep00-21swapper/007:50:130
642283210,0sleep20-21swapper/207:45:152
642050210,0sleep00-21swapper/007:45:120
638177210,0sleep20-21swapper/207:35:132
636723210,0sleep00-21swapper/007:30:150
635945210,0sleep20-21swapper/207:30:022
634799210,0sleep00-21swapper/007:25:150
634033210,0sleep20-21swapper/207:25:012
633655210,0sleep00-21swapper/007:20:190
633220210,0sleep20-21swapper/207:20:172
631734210,0sleep20-21swapper/207:15:202
630863210,0sleep00-21swapper/007:15:140
629722210,0sleep20-21swapper/207:15:002
761595200,0sleep20-21swapper/212:35:052
744902200,0sleep00-21swapper/011:55:040
744667200,0sleep20-21swapper/211:55:022
732390200,0sleep00-21swapper/011:25:010
710996200,0sleep00-21swapper/010:35:030
691727200,0sleep20-21swapper/209:50:012
672701200,0sleep20-21swapper/209:05:042
666948200,0sleep20-21swapper/208:50:022
662872200,0sleep20-21swapper/208:40:022
655459200,0sleep00-21swapper/008:20:020
651615200,0sleep20-21swapper/208:10:032
640127200,0sleep00-21swapper/007:40:030
640124200,0sleep20-21swapper/207:40:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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