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2026-01-29 - 19:16
[ 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 Thu Jan 29, 2026 12:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3262921220,2sleep332632-21id10:21:093
179321220,1sleep02984099cyclictest11:12:000
29243211334,47sleep30-21swapper/307:07:383
29414211233,45sleep10-21swapper/107:08:521
793721090,2sleep37932-21sshd11:23:203
259652980,2sleep30-21swapper/311:47:123
208562930,2sleep220854-21sshd12:04:032
306692920,2sleep10-21swapper/111:32:571
254012920,3sleep10-21swapper/110:20:231
129942910,3sleep02984099cyclictest10:07:240
199922870,2sleep10-21swapper/112:08:151
17312870,2sleep21730-21sshd11:36:552
27522860,3sleep10-21swapper/112:38:041
274722860,2sleep30-21swapper/310:01:583
4012830,0sleep00-21swapper/012:10:100
215392830,2sleep10-21swapper/109:26:381
266612820,2sleep10-21swapper/110:46:161
313152810,2sleep20-21swapper/210:43:202
112542790,0sleep00-21swapper/011:30:430
2913827732,12sleep20-21swapper/207:06:522
320382760,1sleep30-21swapper/311:25:533
145182760,2sleep214517-21bash09:39:532
301622750,2sleep10-21swapper/109:17:111
145622750,1sleep20-21swapper/210:45:052
132272740,2sleep213223-21sshd11:41:432
95572730,2sleep10-21swapper/110:25:481
324822730,1sleep10-21swapper/112:30:311
40552720,1sleep04053-21sshd11:48:500
116242720,1sleep30-21swapper/312:27:403
276512710,1sleep227647-21sshd09:58:002
37292700,1sleep30-21swapper/310:59:173
304022690,3sleep02984099cyclictest10:32:400
23722680,1sleep10-21swapper/111:26:121
164172650,0sleep00-21swapper/007:45:160
2920625833,13sleep00-21swapper/007:07:230
60902570,0sleep06092-21id11:03:580
33412410,2sleep23340-21sshd12:34:372
18382400,3sleep20-21swapper/212:05:272
183532370,2sleep318339-21sshd10:45:213
179222360,0sleep217921-21bash09:43:422
179222360,0sleep217921-21bash09:43:422
171452361,33sleep1144650irq/27-eth011:42:111
94342270,4sleep10-21swapper/111:23:301
287162270,5sleep30-21swapper/311:07:053
178742270,25sleep328950irq/26-ahci[00011:55:233
84822261,23sleep228950irq/26-ahci[00010:10:232
287742260,24sleep1144650irq/27-eth010:50:101
20792260,3sleep32023-21nfsd10:06:113
150952260,2sleep20-21swapper/212:23:302
262812250,2sleep126278-21rm11:39:411
73672230,1sleep27339-21nfsd408:30:172
4512230,21sleep3144650irq/27-eth011:40:203
278272230,6sleep30-21swapper/309:27:203
167202230,1sleep10-21swapper/111:50:271
120972230,2sleep20-21swapper/211:50:002
48562220,20sleep3144650irq/27-eth010:25:153
100902220,19sleep2144650irq/27-eth012:35:182
190382210,2sleep10-21swapper/111:13:561
81582200,18sleep3144650irq/27-eth011:19:533
316362200,0sleep00-21swapper/009:54:010
316362200,0sleep00-21swapper/009:54:010
59662190,17sleep3144650irq/27-eth009:35:223
32422190,8sleep03-21ksoftirqd/011:37:050
2984099191,1cyclictest0-21swapper/010:35:450
174482190,2sleep30-21swapper/312:36:023
2984399181,8cyclictest44-21ksoftirqd/309:15:223
2984299181,9cyclictest0-21swapper/208:37:082
2984299181,12cyclictest32016-21sshd09:20:472
2984299180,16cyclictest22749-21id09:19:572
2984199182,14cyclictest5180-21sshd12:21:591
2984199180,13cyclictest0-21swapper/110:40:321
223352180,0sleep20-21swapper/209:52:392
223352180,0sleep20-21swapper/209:52:382
31542170,15sleep2144650irq/27-eth011:57:592
2984399173,5cyclictest12213-21if_err_eth012:15:123
29843991714,2cyclictest0-21swapper/312:03:523
2984399170,12cyclictest26867-21sshd12:20:243
2984299178,5cyclictest11936-21sshd11:09:292
2984299177,5cyclictest12798-21sshd10:34:202
29841991712,4cyclictest4859-21sshd09:35:171
2984199170,15cyclictest20352-21sshd10:01:101
2984099170,1cyclictest0-21swapper/009:11:190
2984099170,16cyclictest0-21swapper/009:28:130
2984099170,13cyclictest0-21swapper/009:47:240
177872170,15sleep228950irq/26-ahci[00011:10:142
121262170,15sleep2144650irq/27-eth009:29:112
2984399168,3cyclictest2132-21sshd09:55:223
2984399167,8cyclictest0-21swapper/311:53:373
2984399167,4cyclictest26772-21sshd09:20:163
2984399160,2cyclictest44-21ksoftirqd/309:11:413
2984399160,14cyclictest0-21swapper/312:06:483
2984299162,13cyclictest144650irq/27-eth010:05:212
2984299160,9cyclictest0-21swapper/211:25:292
2984299160,14cyclictest0-21swapper/211:52:112
2984299160,14cyclictest0-21swapper/211:01:222
2984299160,12cyclictest31392-21sshd09:31:082
2984199169,1cyclictest22468-21sshd10:57:431
29841991612,3cyclictest30951-21sshd09:24:161
2984199160,15cyclictest0-21swapper/110:30:441
2984199160,11cyclictest144650irq/27-eth011:48:311
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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