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2026-02-15 - 19:20
[ 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 all highest latencies:
System rackcslot2.osadl.org (updated Sun Feb 15, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1978522100,6sleep00-21swapper/007:04:560
1099621120,0sleep10-21swapper/110:03:571
2045226754,9sleep10-21swapper/107:08:091
20772993710,24cyclictest0-21swapper/109:47:201
2077299300,2cyclictest0-21swapper/112:26:221
20771992919,1cyclictest0-21swapper/012:11:300
2077299283,1cyclictest2284-21ssh12:04:461
20771992826,1cyclictest27630-21ssh10:25:080
20772992710,15cyclictest0-21swapper/110:33:441
2077299268,17cyclictest0-21swapper/109:38:161
20772992610,15cyclictest0-21swapper/110:26:531
2077199252,3cyclictest0-21swapper/008:09:520
20771992510,7cyclictest0-21swapper/010:52:320
20771992510,6cyclictest0-21swapper/012:16:190
2077299245,10cyclictest0-21swapper/107:24:471
2077299244,6cyclictest246622sleep107:19:461
2077299242,17cyclictest2413-21diskmemload09:32:221
20772992417,6cyclictest0-21swapper/108:29:541
20771992417,6cyclictest30655-21apache211:42:430
20771992410,8cyclictest0-21swapper/009:57:450
20771992410,8cyclictest0-21swapper/009:49:550
20772992317,4cyclictest30655-21apache211:22:191
20772992313,7cyclictest231ktimersoftd/109:40:031
20772992310,7cyclictest0-21swapper/111:54:521
20772992310,7cyclictest0-21swapper/107:14:541
2077299230,19cyclictest0-21swapper/112:36:321
20771992321,1cyclictest23443-21ssh09:36:030
20771992320,2cyclictest0-21swapper/010:39:120
20771992319,3cyclictest0-21swapper/011:51:100
20771992310,13cyclictest0-21swapper/007:29:050
2077299228,6cyclictest0-21swapper/107:59:461
2077299226,12cyclictest0-21swapper/112:29:471
20772992221,1cyclictest0-21swapper/108:04:471
20772992219,2cyclictest30655-21apache211:31:021
20772992216,1cyclictest0-21swapper/109:58:221
20772992213,2cyclictest7049-21ssh11:25:321
2077299221,20cyclictest0-21swapper/107:44:491
20772992210,5cyclictest0-21swapper/112:03:221
20772992210,4cyclictest0-21swapper/110:19:551
20772992210,3cyclictest0-21swapper/109:19:461
20771992220,1cyclictest10958-21ssh11:31:170
20771992215,3cyclictest744-21snmpd11:00:170
20771992213,2cyclictest7-21ksoftirqd/009:44:350
20771992210,6cyclictest0-21swapper/009:30:270
2077199220,0cyclictest0-21swapper/012:02:050
836122110,0sleep00-21swapper/010:44:400
2300322110,0sleep00-21swapper/012:32:030
2077299216,6cyclictest6310-21idleruntime-cro09:14:361
2077299212,14cyclictest0-21swapper/108:54:491
20772992121,0cyclictest0-21swapper/111:38:021
20772992120,1cyclictest0-21swapper/110:37:121
20772992116,3cyclictest30655-21apache209:16:501
20772992116,3cyclictest30655-21apache209:16:501
20772992111,8cyclictest0-21swapper/107:29:471
20772992110,8cyclictest0-21swapper/111:44:411
20772992110,8cyclictest0-21swapper/109:27:141
20772992110,6cyclictest0-21swapper/110:41:561
20772992110,3cyclictest100250irq/107-eth1-rx12:15:281
2077199213,7cyclictest0-21swapper/011:22:210
2077199213,10cyclictest0-21swapper/007:29:480
20771992117,3cyclictest2413-21diskmemload09:17:350
20771992117,3cyclictest2413-21diskmemload09:17:350
20771992111,4cyclictest0-21swapper/011:48:460
20771992110,5cyclictest0-21swapper/010:09:420
20771992110,5cyclictest0-21swapper/009:09:560
2077299204,15cyclictest30043-21cron11:14:361
20772992017,2cyclictest30655-21apache212:21:341
20772992010,6cyclictest0-21swapper/110:54:371
2077199206,8cyclictest0-21swapper/011:09:460
2077199203,8cyclictest0-21swapper/008:34:530
20771992019,1cyclictest0-21swapper/010:04:260
20771992018,2cyclictest802-21apache211:08:380
20771992016,3cyclictest20769-21cyclictest07:16:310
20771992015,4cyclictest0-21swapper/009:44:490
20771992010,7cyclictest0-21swapper/010:17:070
20771992010,6cyclictest0-21swapper/012:34:470
20771992010,5cyclictest0-21swapper/008:59:460
20771992010,4cyclictest0-21swapper/007:34:470
20771992010,3cyclictest0-21swapper/010:56:520
20771992010,3cyclictest0-21swapper/010:07:560
2170621910,0sleep10-21swapper/110:18:091
20772991915,3cyclictest30629-21apache211:07:381
20772991910,5cyclictest0-21swapper/107:54:481
20772991910,4cyclictest0-21swapper/108:19:501
20772991910,4cyclictest0-21swapper/108:14:531
20772991910,4cyclictest0-21swapper/108:09:521
20772991910,2cyclictest0-21swapper/111:51:241
20772991910,2cyclictest0-21swapper/111:41:401
2077299190,16cyclictest27447-21kworker/1:210:59:531
2077299190,12cyclictest0-21swapper/111:19:361
2077199196,10cyclictest0-21swapper/009:24:530
2077199192,12cyclictest0-21swapper/008:54:470
2077199192,10cyclictest0-21swapper/007:44:510
20771991919,0cyclictest0-21swapper/007:19:560
20771991913,5cyclictest22170-21sshd07:10:490
20771991911,6cyclictest30655-21apache207:59:530
20771991910,4cyclictest0-21swapper/008:04:480
2077299186,8cyclictest0-21swapper/110:48:451
2077299184,8cyclictest0-21swapper/108:24:491
2077299183,8cyclictest0-21swapper/107:09:521
20772991811,5cyclictest18433-21munin-node09:04:491
20772991811,4cyclictest0-21swapper/110:49:461
20772991810,5cyclictest0-21swapper/109:50:281
20772991810,3cyclictest0-21swapper/110:11:141
2077199182,7cyclictest0-21swapper/011:34:550
20771991815,2cyclictest100150irq/106-eth1-rx08:29:530
20771991812,2cyclictest0-21swapper/012:04:480
20771991810,6cyclictest0-21swapper/007:39:460
20771991810,4cyclictest0-21swapper/010:39:530
20771991810,3cyclictest0-21swapper/011:27:150
20771991810,2cyclictest0-21swapper/010:19:480
20771991810,0cyclictest0-21swapper/010:32:310
194222181,0sleep02413-21diskmemload12:27:120
1367021810,0sleep00-21swapper/009:24:250
2077299175,6cyclictest0-21swapper/108:44:511
20772991711,4cyclictest22107-21ls08:34:521
20772991711,3cyclictest0-21swapper/107:34:501
20772991710,4cyclictest0-21swapper/109:04:361
20772991710,3cyclictest0-21swapper/112:10:431
2077199172,10cyclictest0-21swapper/008:14:550
20771991711,4cyclictest100150irq/106-eth1-rx08:44:520
20771991710,5cyclictest0-21swapper/011:15:200
20771991710,4cyclictest0-21swapper/011:55:310
20771991710,2cyclictest0-21swapper/008:39:470
2077299165,7cyclictest0-21swapper/108:39:471
20772991615,0cyclictest0-21swapper/110:04:441
20772991610,3cyclictest0-21swapper/107:49:501
20772991610,3cyclictest0-21swapper/107:39:461
2077299160,11cyclictest0-21swapper/108:49:471
2077199163,8cyclictest0-21swapper/007:54:480
2077199153,6cyclictest0-21swapper/008:49:460
20771991511,1cyclictest15723-21cpuspeed_turbos08:19:480
20771991510,3cyclictest0-21swapper/012:19:520
20771991510,3cyclictest0-21swapper/007:49:510
2077199142,7cyclictest0-21swapper/009:04:500
2077199135,7cyclictest17805-21/usr/sbin/munin08:24:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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