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2026-01-26 - 06:48
[ 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 Mon Jan 26, 2026 00:44:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3252021340,2sleep10-21swapper/123:42:251
1076212133,47sleep10-21swapper/119:06:201
1370210933,47sleep30-21swapper/319:08:213
113272910,2sleep30-21swapper/300:25:473
269672880,1sleep30-21swapper/321:39:063
278342830,2sleep30-21swapper/321:49:433
265162820,0sleep00-21swapper/022:55:160
150072810,3sleep30-21swapper/323:44:523
88432800,3sleep10-21swapper/123:33:361
231722790,2sleep10-21swapper/122:14:261
17462770,2sleep10-21swapper/123:22:071
246612760,6sleep03-21ksoftirqd/000:17:350
19552760,2sleep30-21swapper/322:36:083
126742760,0sleep00-21swapper/000:20:480
252362750,3sleep1188199cyclictest23:05:191
253182740,1sleep325314-21cp22:45:063
253182740,1sleep325314-21cp22:45:063
133227433,16sleep20-21swapper/219:08:052
197802730,0sleep00-21swapper/022:23:550
320802720,3sleep30-21swapper/300:34:443
232842710,2sleep20-21swapper/200:27:472
98972680,4sleep2188299cyclictest00:04:582
48302670,0sleep00-21swapper/000:35:220
159192620,2sleep1188199cyclictest23:39:451
95552600,1sleep10-21swapper/121:36:191
224092410,1sleep322411-21id22:59:443
3171124033,4sleep00-21swapper/019:05:070
179792390,1sleep02024-21nfsd23:35:030
91332340,1sleep10-21swapper/123:54:201
192082330,31sleep2144650irq/27-eth000:22:032
321432320,2sleep20-21swapper/223:06:282
10562310,0sleep010-21rcuc/022:51:200
239872280,26sleep2144650irq/27-eth022:34:322
210722280,26sleep2144650irq/27-eth021:13:132
312762270,1sleep20-21swapper/222:00:172
297772270,2sleep20-21swapper/223:21:232
166462240,22sleep1144650irq/27-eth022:07:541
70182230,1sleep30-21swapper/322:16:573
79642220,2sleep20-21swapper/222:06:302
291242220,1sleep20-21swapper/223:36:372
226592222,18sleep2144650irq/27-eth000:12:132
199502220,2sleep30-21swapper/300:06:193
163222220,20sleep2144650irq/27-eth023:34:502
188399193,2cyclictest0-21swapper/322:09:433
188299195,7cyclictest21148-21bash23:25:172
188399183,3cyclictest7245-21sshd23:17:593
188399183,3cyclictest26013-21sshd23:56:493
188399181,3cyclictest0-21swapper/322:02:193
188399181,3cyclictest0-21swapper/321:53:473
188399180,6cyclictest30982-21sshd21:25:023
188399180,10cyclictest4528-21sshd21:20:163
188299183,13cyclictest15516-21runrttasks21:27:322
188299183,13cyclictest12332-21sshd22:58:062
188199180,13cyclictest12042-21sshd21:21:311
164932182,14sleep1144650irq/27-eth000:21:331
119512180,0sleep00-21swapper/023:23:450
29392170,15sleep3144650irq/27-eth023:27:383
233872170,15sleep2144650irq/27-eth021:33:402
193882170,15sleep2144650irq/27-eth021:22:562
188399172,7cyclictest25166-21switchtime23:10:223
188399172,3cyclictest0-21swapper/322:52:373
188399171,6cyclictest0-21swapper/323:40:003
188399171,3cyclictest0-21swapper/321:14:043
1883991712,3cyclictest12252-21sshd21:57:243
188399170,4cyclictest20209-21sshd00:16:513
188399170,3cyclictest10064-21sshd00:20:213
188399170,16cyclictest0-21swapper/322:29:083
188399170,15cyclictest8417-21sensors_temp19:20:223
188399170,15cyclictest7320-21sshd00:35:433
188399170,15cyclictest3800-21bash23:32:463
188399170,15cyclictest0-21swapper/323:01:583
188399170,15cyclictest0-21swapper/300:01:123
188299177,3cyclictest20938-21switchtime23:40:222
188299173,8cyclictest4487-21bash23:48:092
188299172,8cyclictest14987-21sshd21:17:012
188299172,10cyclictest18998-21sshd22:43:562
188199177,5cyclictest0-21swapper/100:07:421
1881991713,2cyclictest4718-21diskstats00:30:131
188099179,4cyclictest0-21swapper/023:55:280
163272170,15sleep2144650irq/27-eth000:32:082
88892160,2sleep20-21swapper/219:21:112
325632160,2sleep10-21swapper/122:40:511
211332160,4sleep3188399cyclictest00:11:563
188399168,6cyclictest2024-21nfsd21:41:403
188399161,2cyclictest0-21swapper/323:20:453
188399161,2cyclictest0-21swapper/322:22:443
188399160,6cyclictest26341-21sshd23:51:493
188399160,2cyclictest144650irq/27-eth022:40:463
188399160,14cyclictest25357-21sshd21:18:383
188299168,4cyclictest22618-21sshd22:24:232
188299168,4cyclictest2191-21sshd22:46:332
188299168,4cyclictest2191-21sshd22:46:332
188299166,9cyclictest2066-21nscd00:38:562
188299163,5cyclictest0-21swapper/221:40:132
188299162,7cyclictest0-21swapper/223:55:092
188299161,11cyclictest18122-21sshd23:14:272
188299160,14cyclictest0-21swapper/221:47:422
188299160,11cyclictest22429-21sshd22:29:162
188199167,5cyclictest0-21swapper/121:51:591
188199160,9cyclictest11074-21sshd21:26:521
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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