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2026-03-05 - 02:36
[ 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 100 highest latencies:
System rack5slot0.osadl.org (updated Thu Mar 05, 2026 00:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
920521190,4sleep21764099cyclictest23:49:172
2142221120,2sleep20-21swapper/221:29:472
17301210733,70sleep30-21swapper/319:09:063
239102950,2sleep12024-21nfsd21:36:471
193062930,3sleep01763199cyclictest00:01:490
33702890,2sleep13368-21sshd23:33:291
248002860,2sleep10-21swapper/121:58:551
261262850,3sleep10-21swapper/121:23:261
150382850,1sleep015035-21sshd22:23:000
227062830,1sleep022697-21sshd23:24:310
119442830,0sleep011942-21bash22:12:100
292652820,2sleep30-21swapper/300:21:413
1535128134,43sleep10-21swapper/119:05:061
58932800,1sleep00-21swapper/021:24:440
238952790,1sleep30-21swapper/321:43:443
260252760,2sleep20-21swapper/223:58:392
239872760,1sleep10-21swapper/123:06:481
14742760,1sleep01464-21sshd21:41:160
253352740,2sleep30-21swapper/323:14:123
306162730,3sleep20-21swapper/221:44:302
184612730,1sleep10-21swapper/122:37:341
207952720,3sleep220796-21sshd22:23:452
168512720,0sleep00-21swapper/000:27:540
128192700,1sleep012816-21sshd22:19:110
117312700,0sleep011729-21bash21:32:070
230292690,1sleep30-21swapper/322:38:053
66932680,2sleep10-21swapper/122:47:051
158112680,0sleep00-21swapper/022:05:070
193662670,2sleep30-21swapper/321:36:173
175792670,5sleep31764499cyclictest23:20:213
320702650,2sleep10-21swapper/121:27:261
46842620,4sleep11763599cyclictest21:41:361
1715225036,9sleep20-21swapper/219:07:122
1735824834,11sleep00-21swapper/019:09:470
102012381,35sleep2144650irq/27-eth000:23:282
318002280,3sleep00-21swapper/022:39:010
81762270,3sleep10-21swapper/122:22:071
65332260,24sleep2144650irq/27-eth000:19:152
108162260,4sleep21764099cyclictest23:23:122
301932240,22sleep2144650irq/27-eth023:14:512
141172240,3sleep30-21swapper/323:05:423
9232230,2sleep1921-21sshd22:32:171
46492230,1sleep30-21swapper/321:52:563
46492230,1sleep30-21swapper/321:52:563
197032230,2sleep30-21swapper/322:13:003
326832220,0sleep30-21swapper/323:15:083
1764099220,10cyclictest0-21swapper/223:42:132
55062210,2sleep20-21swapper/200:07:562
55062210,2sleep20-21swapper/200:07:562
36912210,1sleep20-21swapper/222:03:492
275212210,2sleep30-21swapper/323:36:003
17640992119,1cyclictest0-21swapper/222:41:022
86212200,2sleep22512-21runrttasks22:11:472
212512200,18sleep2144650irq/27-eth021:33:092
1763199200,15cyclictest22461-21sshd21:47:310
1763599193,0cyclictest0-21swapper/123:37:251
40142181,15sleep210950irq/23-ehci_hcd23:01:132
230312181,15sleep2144650irq/27-eth000:36:232
17644991813,3cyclictest18572-21sshd22:05:203
1764099182,12cyclictest0-21swapper/221:11:012
308152170,15sleep2144650irq/27-eth023:18:252
1764099174,4cyclictest392-21bash21:20:352
1764099174,12cyclictest33-21ksoftirqd/222:45:582
17640991712,4cyclictest144650irq/27-eth022:28:232
1763599176,0cyclictest0-21swapper/123:53:271
1763199172,10cyclictest0-21swapper/020:05:140
1763199171,15cyclictest0-21swapper/023:26:070
1763199171,10cyclictest0-21swapper/021:25:580
1763199170,15cyclictest31484-21sshd23:07:380
1763199170,14cyclictest0-21swapper/021:39:330
1763199170,12cyclictest0-21swapper/000:14:510
248162160,14sleep2144650irq/27-eth021:55:102
17644991611,4cyclictest12139-21sshd00:27:243
1764499160,15cyclictest0-21swapper/300:10:193
1764499160,14cyclictest21301-21sshd21:29:463
1764499160,14cyclictest2024-21nfsd22:32:073
1764499160,14cyclictest0-21swapper/321:46:523
1764499160,14cyclictest0-21swapper/300:34:103
1764099164,10cyclictest11575-21sshd21:50:142
1764099164,10cyclictest11575-21sshd21:50:142
17640991612,3cyclictest11895-21sshd21:35:272
1764099160,3cyclictest18336-21sshd23:39:012
1763599164,0cyclictest0-21swapper/122:54:131
1763199168,4cyclictest0-21swapper/021:10:090
1763199164,7cyclictest0-21swapper/000:35:200
1763199160,7cyclictest0-21swapper/022:49:090
1763199160,1cyclictest2638-21sshd23:44:360
1763199160,12cyclictest0-21swapper/000:08:580
1763199160,12cyclictest0-21swapper/000:08:580
1763199160,11cyclictest0-21swapper/022:40:290
127572162,12sleep2144650irq/27-eth023:05:332
1764499157,7cyclictest0-21swapper/323:57:203
1764499152,12cyclictest26590-21sshd22:17:093
17644991511,3cyclictest32548-21sshd22:03:263
17644991510,4cyclictest0-21swapper/300:39:333
17644991510,3cyclictest5877-21bash23:01:243
1764499150,14cyclictest0-21swapper/321:05:113
1764499150,13cyclictest2024-21nfsd23:33:043
1764499150,13cyclictest0-21swapper/322:57:593
1764499150,13cyclictest0-21swapper/321:59:573
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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