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2026-02-27 - 14:48
[ 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 27, 2026 12:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1442821210,0sleep214424-21bash12:01:102
3246321160,2sleep332461-21sshd09:15:123
192521010,1sleep02023-21nfsd10:31:480
196902960,1sleep019691-21sshd09:10:240
175282960,1sleep00-21swapper/009:30:250
201462900,1sleep30-21swapper/310:33:473
139012840,2sleep20-21swapper/211:34:492
95852830,3sleep22455399cyclictest11:53:242
2400528336,43sleep30-21swapper/307:06:323
42722820,2sleep14267-21sshd12:00:091
2428828235,43sleep10-21swapper/107:09:541
241892820,2sleep12512-21runrttasks09:52:171
57792810,2sleep12024-21nfsd10:00:551
320442800,1sleep32024-21nfsd10:10:473
318222800,0sleep131819-21sshd12:36:001
288872800,0sleep328885-21sshd11:18:023
76832790,2sleep27678-21sshd09:26:012
264592780,1sleep026460-21sshd12:13:020
114072780,3sleep111394-21sshd10:08:291
82842770,2sleep18282-21bash11:26:541
295202750,0sleep041ktimersoftd/011:48:100
167042750,2sleep30-21swapper/309:44:133
258612740,2sleep325859-21sshd12:23:433
2399527331,12sleep20-21swapper/207:06:282
42022720,0sleep34196-21sshd09:12:163
207382720,2sleep30-21swapper/309:27:263
265422700,2sleep30-21swapper/311:14:023
147582690,4sleep22455399cyclictest11:05:352
2422125833,13sleep00-21swapper/007:09:050
130132470,0sleep213014-21bash12:33:452
126552400,1sleep012654-21sshd10:05:100
58272350,33sleep128950irq/26-ahci[00011:33:571
152812330,1sleep20-21swapper/210:58:232
295542300,1sleep30-21swapper/310:52:433
46532260,2sleep20-21swapper/209:15:352
249462260,3sleep20-21swapper/210:41:232
243352260,24sleep3144650irq/27-eth009:34:413
16222260,3sleep20-21swapper/209:57:082
199342250,2sleep10-21swapper/110:30:161
64852240,3sleep20-21swapper/211:15:222
26272240,2sleep32512-21runrttasks11:40:313
26272240,2sleep32512-21runrttasks11:40:313
148172240,2sleep30-21swapper/309:51:083
142562240,2sleep214254-21bash10:05:162
109112240,2sleep02024-21nfsd12:07:490
16282230,1sleep01625-21bash12:36:140
24552992219,2cyclictest0-21swapper/112:11:491
100602220,2sleep10-21swapper/110:15:211
2455399212,7cyclictest3693-21sshd12:07:012
60262200,2sleep00-21swapper/009:54:010
291922200,3sleep10-21swapper/110:49:161
2455299207,2cyclictest0-21swapper/111:59:551
260842180,15sleep1144650irq/27-eth010:27:321
2455399186,2cyclictest11916-21sshd11:45:492
2455399184,13cyclictest32267-21sshd12:13:452
2455399183,13cyclictest11377-21sshd12:15:072
2455399182,2cyclictest0-21swapper/209:50:252
24553991812,4cyclictest1184-21sshd09:32:102
2455299186,4cyclictest144650irq/27-eth009:14:181
2455199181,4cyclictest31925-21df_abs09:15:110
53052170,15sleep1144650irq/27-eth009:46:301
2455499174,12cyclictest31989-21sshd11:07:353
2455499171,11cyclictest0-21swapper/309:55:193
2455499170,6cyclictest17090-21sshd12:11:573
2455499170,15cyclictest13057-21sshd09:36:563
2455399177,5cyclictest12377-21sshd10:32:562
2455399173,9cyclictest32375-21sshd10:53:012
2455399173,13cyclictest6494-21sshd12:21:332
2455399173,10cyclictest8067-21sshd11:26:532
2455299174,11cyclictest26669-21grep10:10:121
2455299172,6cyclictest144650irq/27-eth009:55:151
2455199178,5cyclictest0-21swapper/008:11:210
2455199173,13cyclictest0-21swapper/011:31:180
2455199171,15cyclictest0-21swapper/011:17:390
2455199171,15cyclictest0-21swapper/011:06:450
2455199170,4cyclictest2132-21sshd09:57:280
2455199170,16cyclictest23638-21sshd10:20:180
2455199170,16cyclictest0-21swapper/012:28:530
2455199170,15cyclictest0-21swapper/011:00:010
2455199170,15cyclictest0-21swapper/010:25:150
164702170,15sleep2144650irq/27-eth011:38:352
164702170,15sleep2144650irq/27-eth011:38:342
62622160,14sleep2144650irq/27-eth009:39:452
2455499168,3cyclictest5871-21bash12:28:413
2455499168,3cyclictest0-21swapper/311:58:093
2455499166,2cyclictest0-21swapper/310:43:293
2455499163,11cyclictest28211-21sshd12:35:313
2455499161,3cyclictest0-21swapper/311:47:183
24554991611,4cyclictest26993-21sshd11:29:103
24554991611,4cyclictest18098-21sshd11:24:263
24554991610,4cyclictest20162-21sshd12:30:213
2455499160,15cyclictest0-21swapper/310:19:213
2455499160,14cyclictest0-21swapper/310:23:373
2455499160,11cyclictest17395-21munin-node11:35:243
2455499160,11cyclictest17395-21munin-node11:35:233
2455399168,6cyclictest7625-21sshd10:46:532
2455399164,3cyclictest14554-21sshd10:26:152
2455399163,9cyclictest21180-21sshd10:37:252
2455399163,8cyclictest31729-21sshd11:14:412
2455399162,13cyclictest144650irq/27-eth007:41:312
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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