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2026-02-23 - 19:35
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot2.osadl.org (updated Mon Feb 23, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
190452223207,11sleep10-21swapper/107:05:101
210212192175,12sleep20-21swapper/207:06:562
210522186169,12sleep30-21swapper/307:07:213
210092186170,11sleep00-21swapper/007:06:470
75212500,0sleep20-21swapper/211:42:152
312312480,0sleep10-21swapper/112:25:301
149122370,0sleep214915-21aten2_r5power_p09:05:142
7822150,0sleep10-21swapper/110:35:251
26403290,0sleep20-21swapper/212:07:342
27588280,0sleep20-21swapper/207:20:012
214619961,5cyclictest24255-21kworker/3:111:55:113
214459960,1cyclictest3201-21diskstats07:35:132
25630250,0sleep325811-21sed11:35:173
214619954,1cyclictest24255-21kworker/3:109:59:433
214619950,4cyclictest0-21swapper/310:05:133
214619950,4cyclictest0-21swapper/309:40:133
214459955,0cyclictest0-21swapper/209:18:252
214459950,5cyclictest0-21swapper/212:32:572
214459950,5cyclictest0-21swapper/212:24:032
214459950,5cyclictest0-21swapper/211:12:382
214459950,4cyclictest0-21swapper/208:50:122
214459950,0cyclictest4446-21ssh11:56:332
214429951,3cyclictest0-21swapper/111:00:101
214429950,5cyclictest0-21swapper/112:20:151
214389952,1cyclictest259542sh12:39:480
214389950,5cyclictest19060-21cut12:20:130
214389950,5cyclictest0-21swapper/010:53:510
214389950,5cyclictest0-21swapper/010:18:390
214389950,5cyclictest0-21swapper/009:50:160
8146240,0sleep30-21swapper/311:10:303
26280240,0sleep30-21swapper/310:32:273
25333240,0sleep30-21swapper/311:03:513
214619943,1cyclictest9353-21sed07:45:203
214619943,1cyclictest6644-21grep08:45:193
214619943,1cyclictest11251-21uniq12:00:133
214619943,1cyclictest1-21systemd07:15:013
214619943,1cyclictest1-21systemd07:15:013
214619941,3cyclictest24255-21kworker/3:111:33:033
214619941,2cyclictest0-21swapper/312:20:123
214619941,2cyclictest0-21swapper/311:40:113
214619941,1cyclictest7392-21ssh10:55:133
214619940,4cyclictest24255-21kworker/3:111:51:593
214619940,4cyclictest17083-21diskmemload12:25:093
214619940,4cyclictest0-21swapper/312:35:113
214619940,4cyclictest0-21swapper/311:15:123
214619940,4cyclictest0-21swapper/310:45:113
214619940,4cyclictest0-21swapper/310:40:123
214619940,4cyclictest0-21swapper/309:50:113
214619940,4cyclictest0-21swapper/309:35:133
214619940,4cyclictest0-21swapper/309:25:113
214619940,4cyclictest0-21swapper/309:15:123
214619940,4cyclictest0-21swapper/309:10:133
214619940,4cyclictest0-21swapper/309:01:593
214619940,4cyclictest0-21swapper/308:35:113
214619940,4cyclictest0-21swapper/307:56:253
214619940,4cyclictest0-21swapper/307:50:113
214619940,4cyclictest0-21swapper/307:20:133
214619940,3cyclictest9795-21cat08:55:003
214619940,3cyclictest9388-21fschecks_time12:15:143
214619940,3cyclictest722-21ssh09:48:423
214619940,3cyclictest6320-21ssh12:30:013
214619940,3cyclictest32749-21ssh11:22:573
214619940,3cyclictest31467-21ssh12:10:123
214619940,3cyclictest31054-21ssh10:35:143
214619940,3cyclictest30788-21ssh11:05:543
214619940,3cyclictest22417-21ssh10:15:113
214619940,3cyclictest21677-21ssh12:05:153
214619940,3cyclictest13413-21hddtemp_smartct11:45:143
214619940,3cyclictest12259-21ssh11:29:023
214619940,3cyclictest0-21swapper/310:25:033
214619940,3cyclictest0-21swapper/308:00:123
214619940,3cyclictest0-21swapper/307:25:123
214619940,1cyclictest645-21sort10:20:153
214459944,0cyclictest0-21swapper/211:38:402
214459944,0cyclictest0-21swapper/211:20:022
214459944,0cyclictest0-21swapper/210:37:592
214459944,0cyclictest0-21swapper/209:38:112
214459943,1cyclictest619-21ssh10:51:132
214459943,1cyclictest24799-21sendmail-msp08:20:012
214459941,3cyclictest25952-21ssh12:39:482
214459940,4cyclictest17083-21diskmemload12:15:322
214459940,4cyclictest0-21swapper/212:28:032
214459940,4cyclictest0-21swapper/211:54:322
214459940,4cyclictest0-21swapper/211:30:112
214459940,4cyclictest0-21swapper/211:27:112
214459940,4cyclictest0-21swapper/211:05:142
214459940,4cyclictest0-21swapper/210:40:132
214459940,4cyclictest0-21swapper/210:30:112
214459940,4cyclictest0-21swapper/210:10:342
214459940,4cyclictest0-21swapper/210:01:442
214459940,4cyclictest0-21swapper/209:53:332
214459940,4cyclictest0-21swapper/209:45:132
214459940,4cyclictest0-21swapper/209:44:582
214459940,4cyclictest0-21swapper/209:20:012
214459940,4cyclictest0-21swapper/208:10:112
214459940,4cyclictest0-21swapper/207:10:112
214459940,4cyclictest0-21swapper/207:10:112
214459940,3cyclictest5158-21/usr/sbin/munin07:40:202
214459940,3cyclictest32762-21ssh10:20:142
214459940,3cyclictest32621-21/usr/sbin/munin07:30:102
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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