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2026-02-16 - 19:39
[ 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 Mon Feb 16, 2026 12:44:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2741321230,3sleep0680499cyclictest10:29:380
1667321160,4sleep3680799cyclictest11:08:443
375221080,2sleep30-21swapper/311:00:013
6370210633,44sleep10-21swapper/107:08:541
37532930,0sleep00-21swapper/012:36:080
258042920,1sleep025803-21bash11:43:510
106452900,3sleep010638-21sshd10:15:150
282902890,1sleep03-21ksoftirqd/008:55:000
71032870,1sleep07099-21bash10:00:440
647228733,45sleep30-21swapper/307:09:353
153472870,2sleep315342-21sshd10:57:413
41112850,2sleep20-21swapper/211:07:172
318582840,2sleep30-21swapper/311:51:593
296732840,0sleep00-21swapper/010:55:370
97432830,3sleep10-21swapper/110:57:041
285062820,1sleep30-21swapper/310:40:193
186332820,2sleep30-21swapper/310:16:053
277852810,3sleep20-21swapper/209:23:272
194212810,3sleep20-21swapper/210:28:432
169222810,3sleep30-21swapper/310:24:563
13712800,2sleep3680799cyclictest09:20:313
292962790,4sleep1680599cyclictest09:27:361
149192790,3sleep10-21swapper/110:38:521
149192790,3sleep10-21swapper/110:38:521
98382770,3sleep10-21swapper/110:23:531
144832770,1sleep20-21swapper/210:24:342
181462760,1sleep00-21swapper/012:33:570
87362750,1sleep10-21swapper/112:17:221
228862740,0sleep00-21swapper/009:45:050
100342740,2sleep10-21swapper/112:21:061
116342730,2sleep311631-21tune2fs11:15:133
266952720,1sleep30-21swapper/309:27:133
108302700,4sleep2680699cyclictest12:13:422
634526233,12sleep20-21swapper/207:08:422
648425633,11sleep00-21swapper/007:09:410
134322540,0sleep213416-21sshd10:12:012
204052500,1sleep120401-21sshd10:16:201
76232430,41sleep2144650irq/27-eth009:57:222
74812430,41sleep128950irq/26-ahci[00011:07:431
156842300,4sleep20-21swapper/211:01:292
327592280,3sleep30-21swapper/310:33:453
57282270,2sleep32023-21nfsd11:21:493
238492270,1sleep023845-21sshd12:22:420
166542260,1sleep00-21swapper/010:12:220
78612230,6sleep10-21swapper/109:24:501
287642230,2sleep30-21swapper/309:49:133
216662230,8sleep344-21ksoftirqd/311:39:493
680699222,9cyclictest12847-21sshd09:33:302
274192210,19sleep3144650irq/27-eth012:38:543
212302210,19sleep1144650irq/27-eth011:46:531
99402200,18sleep1144650irq/27-eth011:26:381
680599202,4cyclictest12445-21rm10:42:071
198562200,2sleep30-21swapper/312:25:573
176652200,2sleep30-21swapper/310:54:093
170022200,18sleep3144650irq/27-eth009:11:203
6806991913,5cyclictest10077-21sshd12:24:522
680699191,17cyclictest153250irq/28-eth1-rx-09:16:532
160402191,15sleep128950irq/26-ahci[00010:31:511
6807991815,2cyclictest8892-21sshd12:24:443
680699182,11cyclictest153250irq/28-eth1-rx-09:36:272
680599189,4cyclictest30526-21sshd12:27:141
680599188,5cyclictest0-21swapper/111:31:311
6805991812,4cyclictest18655-21sshd10:46:171
303262180,16sleep3144650irq/27-eth011:44:233
254702180,16sleep2144650irq/27-eth010:50:362
106592180,2sleep310657-21sshd11:49:233
96992170,1sleep00-21swapper/009:29:260
96902170,2sleep20-21swapper/209:10:292
680799178,8cyclictest24870-21sshd12:19:133
680799170,4cyclictest18766-21sshd12:10:133
680799170,15cyclictest2132-21sshd09:54:063
680799170,12cyclictest1150-21sshd10:37:193
680799170,12cyclictest1150-21sshd10:37:183
680699176,3cyclictest10621-21sshd09:29:342
6806991712,4cyclictest2024-21nfsd09:40:212
680699170,5cyclictest9184-21sshd10:45:192
6805991712,3cyclictest31638-21bash09:52:591
680599170,13cyclictest0-21swapper/110:53:321
680599170,12cyclictest17678-21sshd09:34:021
680499170,15cyclictest0-21swapper/012:02:500
293382170,15sleep3144650irq/27-eth012:00:383
195492170,15sleep1144650irq/27-eth009:48:121
190982170,15sleep3144650irq/27-eth009:30:313
129342170,4sleep1680599cyclictest11:58:301
109052170,2sleep10-21swapper/112:05:451
680799160,7cyclictest0-21swapper/311:31:423
6806991612,3cyclictest6056-21sshd10:41:242
6806991612,3cyclictest15653-21sshd12:02:452
680699161,11cyclictest153250irq/28-eth1-rx-07:16:182
6805991612,3cyclictest27180-21sshd12:11:181
6805991611,3cyclictest0-21swapper/112:00:351
6805991611,1cyclictest336-21sshd12:31:131
680599160,15cyclictest0-21swapper/110:07:421
680599160,14cyclictest0-21swapper/111:01:151
6804991611,4cyclictest0-21swapper/011:32:010
680499160,14cyclictest0-21swapper/012:26:380
283682160,14sleep1144650irq/27-eth011:10:021
199442160,14sleep3144650irq/27-eth011:55:013
103442160,14sleep3144650irq/27-eth009:36:393
680799157,5cyclictest0-21swapper/307:37:463
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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