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2026-02-20 - 19:42
[ 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 Fri Feb 20, 2026 12:44:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2072421380,0sleep220725-21bash10:53:272
2379721220,0sleep123796-21sshd10:05:341
3082621160,3sleep01298199cyclictest10:54:540
12444211032,44sleep30-21swapper/307:08:083
12521210633,43sleep10-21swapper/107:08:331
100272940,1sleep20-21swapper/211:06:422
101212900,3sleep01298199cyclictest10:26:130
80552880,0sleep28057-21bash11:35:162
7442880,1sleep30-21swapper/310:25:153
296292870,1sleep20-21swapper/209:30:502
107232870,2sleep30-21swapper/310:59:503
69312860,1sleep00-21swapper/012:34:040
306662860,1sleep00-21swapper/009:12:070
186052860,2sleep30-21swapper/309:26:103
163342860,5sleep31298499cyclictest11:55:003
269202850,2sleep10-21swapper/109:48:551
184272820,1sleep30-21swapper/312:06:033
35712800,2sleep20-21swapper/211:02:302
132542800,1sleep013249-21sshd09:29:110
218312790,3sleep121832-21sshd10:45:141
1253227933,9sleep20-21swapper/207:08:392
77212780,2sleep10-21swapper/112:34:091
137442780,2sleep20-21swapper/212:23:482
250512770,1sleep125018-21sshd12:10:211
233742770,1sleep10-21swapper/111:36:551
50402750,0sleep00-21swapper/010:46:570
249172720,2sleep124895-21sshd12:39:421
27962710,1sleep30-21swapper/312:22:333
28622640,1sleep00-21swapper/008:55:130
1259325633,11sleep00-21swapper/007:09:050
202592363,31sleep2144650irq/27-eth011:18:342
48312280,2sleep10-21swapper/109:20:141
260282280,5sleep041ktimersoftd/012:03:150
275762270,2sleep20-21swapper/210:28:122
252812270,5sleep20-21swapper/210:57:492
223292270,3sleep20-21swapper/209:22:352
42152250,2sleep14216-21sshd09:58:411
65952240,1sleep00-21swapper/011:38:420
25882240,1sleep20-21swapper/211:45:252
138002240,1sleep313801-21sshd12:34:523
34142230,2sleep10-21swapper/111:02:291
32792230,1sleep20-21swapper/209:35:052
76662220,0sleep20-21swapper/211:57:402
76662220,0sleep20-21swapper/211:57:392
25142220,1sleep02505-21cp10:39:400
63532210,1sleep10-21swapper/112:04:441
313222210,1sleep30-21swapper/312:36:393
261302210,1sleep20-21swapper/209:15:102
231592200,2sleep30-21swapper/312:28:313
1298399204,3cyclictest11022-21sshd09:43:132
117412200,2sleep10-21swapper/110:14:551
261972191,16sleep2144650irq/27-eth012:28:542
1298399193,3cyclictest0-21swapper/212:13:082
271932180,3sleep11298299cyclictest11:05:091
261522180,16sleep2144650irq/27-eth011:44:382
1298299182,15cyclictest22-21ksoftirqd/109:17:251
169072170,15sleep2144650irq/27-eth010:11:542
1298499175,10cyclictest1947-21sshd10:13:513
12984991713,3cyclictest47-21rcuop/311:58:463
12984991713,3cyclictest47-21rcuop/311:58:463
1298399172,7cyclictest153250irq/28-eth1-rx-10:41:252
1298399172,14cyclictest153250irq/28-eth1-rx-10:31:402
12983991712,1cyclictest144650irq/27-eth008:40:132
12983991711,1cyclictest12147-21sshd11:25:002
1298399170,13cyclictest144650irq/27-eth010:00:122
12982991710,6cyclictest22614-21sshd11:18:511
12981991714,3cyclictest23291-21kworker/0:212:26:100
1298199170,13cyclictest6848-21cp10:33:010
111392170,4sleep21298399cyclictest09:59:392
51402160,1sleep05137-21sshd12:08:150
1298499162,13cyclictest16902-21sshd12:13:083
12984991611,3cyclictest2024-21nfsd09:30:083
1298399163,9cyclictest24851-21sshd09:48:412
1298399163,5cyclictest18418-21sshd10:37:472
1298399163,12cyclictest0-21swapper/210:45:372
1298399160,4cyclictest2006-21sshd12:00:302
1298399160,4cyclictest10513-21cp12:30:462
12982991611,4cyclictest27076-21sshd10:31:361
1298299160,15cyclictest22-21ksoftirqd/108:11:541
1298299160,14cyclictest25724-21sshd10:42:061
1298199168,4cyclictest0-21swapper/012:15:100
1298199167,4cyclictest0-21swapper/010:19:280
1298199163,7cyclictest6782-21sshd09:50:130
1298199161,10cyclictest0-21swapper/009:35:420
1298199160,4cyclictest0-21swapper/011:00:520
1298199160,14cyclictest21907-21sshd12:35:340
205592150,3sleep020557-21bash10:00:450
20052150,2sleep12002-21sshd09:27:551
196862150,1sleep00-21swapper/011:07:490
1298499158,6cyclictest26412-21sshd09:15:113
1298499155,9cyclictest2024-21nfsd10:45:463
1298499152,12cyclictest12947-21sshd10:04:203
12984991512,2cyclictest17717-21sshd09:10:413
1298499151,13cyclictest11127-21sshd12:19:593
12984991510,4cyclictest6243-21sshd11:16:553
12984991510,4cyclictest21248-21sshd10:15:513
1298499150,8cyclictest44-21ksoftirqd/310:33:063
1298399153,5cyclictest558-21sshd09:12:242
1298399152,1cyclictest16835-21bash09:25:572
12983991510,4cyclictest23971-21sshd10:20:372
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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