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2026-02-14 - 15:45
[ 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 Sat Feb 14, 2026 12:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2712321420,0sleep227124-21bash09:39:472
2659021370,2sleep30-21swapper/310:42:433
2785921260,4sleep11090099cyclictest11:01:371
1469121180,0sleep114636-21sshd09:42:091
2137821160,2sleep30-21swapper/311:47:503
10075211133,44sleep30-21swapper/307:05:553
10278210135,48sleep10-21swapper/107:07:211
255972990,1sleep02024-21nfsd10:49:450
109972930,4sleep31090999cyclictest10:04:483
109972930,4sleep31090999cyclictest10:04:483
55512870,2sleep10-21swapper/112:16:061
14772860,0sleep00-21swapper/009:12:440
6392840,1sleep0632-21sshd10:07:060
228782840,2sleep20-21swapper/212:21:392
145742840,1sleep22024-21nfsd09:50:012
267332820,1sleep026734-21sshd10:34:380
285922810,2sleep20-21swapper/210:31:122
90772800,2sleep30-21swapper/310:15:063
84302800,0sleep00-21swapper/011:21:150
59482790,2sleep31090999cyclictest12:30:393
169982790,2sleep20-21swapper/211:22:142
158372790,1sleep315836-21sshd09:24:403
47632780,4sleep30-21swapper/309:16:283
262852770,2sleep126277-21sshd12:29:251
209052760,0sleep00-21swapper/009:47:050
109222760,3sleep21090499cyclictest10:22:172
277742740,0sleep00-21swapper/012:37:490
214542740,0sleep00-21swapper/009:32:070
32982730,1sleep10-21swapper/111:09:541
143692720,1sleep20-21swapper/212:09:542
72202620,2sleep10-21swapper/112:09:041
162972610,1sleep10-21swapper/109:53:401
1054926133,12sleep20-21swapper/207:09:182
1052725732,13sleep00-21swapper/007:09:080
233742301,27sleep2144650irq/27-eth010:16:382
155612300,3sleep11090099cyclictest09:28:041
211312280,4sleep20-21swapper/210:49:152
15502280,2sleep11552-21bash11:20:281
162252270,2sleep30-21swapper/312:13:433
152502260,4sleep21090499cyclictest09:50:052
72682250,1sleep00-21swapper/011:49:560
312412250,3sleep131232-21sshd12:00:521
312412250,3sleep131232-21sshd12:00:511
24932240,22sleep1144650irq/27-eth012:23:051
163952240,1sleep016393-21sshd12:17:210
1090999240,10cyclictest0-21swapper/311:20:003
1090999240,0cyclictest0-21swapper/311:12:303
255422230,0sleep00-21swapper/011:26:440
189102230,1sleep00-21swapper/011:15:140
187262230,2sleep30-21swapper/309:11:033
1090999238,3cyclictest0-21swapper/312:35:353
1090999230,10cyclictest0-21swapper/310:55:583
173722220,1sleep10-21swapper/107:20:181
1090999228,2cyclictest0-21swapper/310:20:453
1090999227,3cyclictest0-21swapper/310:36:003
1090999227,3cyclictest0-21swapper/310:11:063
1090999221,4cyclictest0-21swapper/312:20:133
1090999220,9cyclictest0-21swapper/309:47:033
1090999220,3cyclictest0-21swapper/312:01:123
1090999220,3cyclictest0-21swapper/312:01:113
1090999220,2cyclictest0-21swapper/311:55:353
1090999220,2cyclictest0-21swapper/311:50:113
1090999220,2cyclictest0-21swapper/311:29:573
1090999220,2cyclictest0-21swapper/309:27:213
1090999220,10cyclictest0-21swapper/312:06:173
1090999220,10cyclictest0-21swapper/311:41:343
1090999220,10cyclictest0-21swapper/311:20:133
1090999220,10cyclictest0-21swapper/311:00:213
1090999220,10cyclictest0-21swapper/309:56:333
1090999220,10cyclictest0-21swapper/309:35:413
1090999220,10cyclictest0-21swapper/308:15:173
1090999220,10cyclictest0-21swapper/307:47:403
1090999220,10cyclictest0-21swapper/307:10:173
70152210,0sleep27014-21sshd11:49:552
217262210,4sleep21090499cyclictest09:32:082
1090999218,2cyclictest0-21swapper/309:30:113
1090999217,3cyclictest0-21swapper/308:29:093
1090999217,2cyclictest0-21swapper/311:34:003
1090999216,3cyclictest0-21swapper/310:45:233
1090999210,9cyclictest0-21swapper/312:17:533
1090999210,9cyclictest0-21swapper/311:05:063
1090999210,9cyclictest0-21swapper/307:24:073
1090999210,2cyclictest0-21swapper/310:52:313
1090999210,2cyclictest0-21swapper/310:08:093
1090999210,2cyclictest0-21swapper/309:51:363
1090999210,2cyclictest0-21swapper/308:10:153
1090999210,10cyclictest0-21swapper/312:26:163
1090999210,10cyclictest0-21swapper/310:30:433
1090999210,10cyclictest0-21swapper/310:28:213
1090999210,10cyclictest0-21swapper/309:41:473
1090999210,10cyclictest0-21swapper/307:30:173
1090499215,3cyclictest13942-21sshd10:26:052
83822200,17sleep2144650irq/27-eth012:39:212
1090999207,2cyclictest0-21swapper/311:37:143
1090999200,9cyclictest0-21swapper/308:35:153
1090999200,2cyclictest0-21swapper/308:45:143
1090999200,2cyclictest0-21swapper/308:23:453
1090999200,10cyclictest0-21swapper/307:50:113
1090999200,10cyclictest0-21swapper/307:50:113
1090499204,14cyclictest5348-21sshd12:19:492
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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