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2026-03-01 - 21:35
[ 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
Characteristics of the 100 highest latencies:
System rack2slot0.osadl.org (updated Sun Mar 01, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
114942980,0sleep011459-21sshd10:34:230
300952750,1sleep130099-21bash10:27:431
119712730,0sleep10-21swapper/112:21:341
143282700,0sleep20-21swapper/209:39:382
91262570,0sleep10-21swapper/110:17:061
259882540,1sleep025983-21bash11:47:010
154972540,1sleep3391rcuc/311:40:353
6192520,0sleep20-21swapper/212:20:352
294842520,0sleep20-21swapper/210:46:472
208322520,0sleep00-21swapper/009:36:480
105042520,0sleep30-21swapper/312:29:453
207742510,0sleep30-21swapper/310:07:593
38592500,0sleep10-21swapper/110:52:511
285852500,0sleep00-21swapper/010:01:510
95802490,0sleep30-21swapper/311:37:223
76502490,0sleep20-21swapper/211:59:162
60272490,0sleep30-21swapper/311:50:483
198922490,0sleep20-21swapper/212:11:132
55842480,0sleep10-21swapper/111:53:351
42382480,0sleep00-21swapper/011:56:100
176092480,0sleep20-21swapper/212:30:162
11962480,1sleep21198-21bash10:58:072
267622470,0sleep10-21swapper/111:25:071
290862450,0sleep00-21swapper/011:17:010
250522430,2sleep22447199cyclictest10:43:422
141652390,0sleep30-21swapper/309:36:033
136812370,0sleep30-21swapper/310:34:343
2432023615,7sleep10-21swapper/107:09:291
7242340,0sleep10-21swapper/112:06:521
119062320,0sleep2311rcuc/210:34:242
240352308,7sleep30-21swapper/307:06:003
243022287,7sleep20-21swapper/207:09:182
241972286,7sleep00-21swapper/007:08:010
73662190,1sleep1674-21dbus-daemon10:13:291
58582190,0sleep30-21swapper/311:09:343
2447199190,17cyclictest674-21dbus-daemon10:21:022
209662180,0sleep10-21swapper/111:35:321
311272170,1sleep331124-21lspci12:09:313
75002160,0sleep20-21swapper/210:13:302
303732160,0sleep10-21swapper/112:14:571
222192160,0sleep00-21swapper/010:48:570
198922160,1sleep2311rcuc/209:54:032
194852160,1sleep341-21ksoftirqd/309:28:263
124792160,1sleep0111rcuc/010:10:280
80602150,0sleep20-21swapper/210:16:592
66272150,0sleep1231rcuc/110:55:461
178102150,0sleep00-21swapper/009:50:180
70512140,0sleep30-21swapper/310:16:513
258332140,0sleep00-21swapper/009:18:200
24672140,0sleep12463-21bash10:39:051
2447799140,12cyclictest29979-21gdbus12:18:403
2447199140,12cyclictest29979-21gdbus09:47:222
2446999140,12cyclictest10567-21grepconf.sh09:46:041
190022140,0sleep00-21swapper/011:29:580
2447199130,1cyclictest6780-21kworker/2:011:44:422
2447199130,11cyclictest13078-21sshd10:37:122
2446999130,1cyclictest642-21systemd-logind12:30:141
153582130,0sleep10-21swapper/112:16:211
131852130,0sleep10-21swapper/112:38:121
96742120,0sleep39670-21bash10:50:323
281862120,0sleep00-21swapper/011:03:110
2447799120,1cyclictest26124-21sshd12:31:003
2447799120,11cyclictest24736-21sshd10:49:103
2447799120,11cyclictest16045-21sshd11:10:203
2447199123,1cyclictest33-21ksoftirqd/211:30:192
2447199122,3cyclictest33-21ksoftirqd/210:00:162
24471991210,1cyclictest0-21swapper/210:25:122
2446999120,1cyclictest9098-21lspci10:20:241
2446999120,11cyclictest15290-21sshd09:53:341
24468991210,1cyclictest9083-21sshd10:28:420
24468991210,1cyclictest0-21swapper/012:28:120
2446899120,11cyclictest620-17auditd11:39:110
2446899120,11cyclictest5869-21grepconf.sh12:21:020
302932110,0sleep10-21swapper/112:25:501
2447799119,1cyclictest23584-21sshd11:57:503
2447799119,1cyclictest0-21swapper/310:39:303
2447799110,10cyclictest0-21swapper/310:24:303
2447799110,0cyclictest0-21swapper/309:53:293
2447199113,1cyclictest33-21ksoftirqd/212:06:142
2447199112,1cyclictest131rcu_sched12:03:232
24471991110,0cyclictest0-21swapper/212:15:022
24471991110,0cyclictest0-21swapper/209:40:122
24471991110,0cyclictest0-21swapper/209:25:212
2447199110,1cyclictest12800-21sshd11:54:122
2447199110,10cyclictest24967-21sshd12:25:222
2447199110,10cyclictest0-21swapper/209:17:222
2446999110,10cyclictest0-21swapper/111:55:541
2446899119,1cyclictest0-21swapper/012:33:220
2446899119,1cyclictest0-21swapper/011:12:410
24468991110,0cyclictest0-21swapper/010:55:320
2446899110,10cyclictest24988-21lspci11:30:220
2446899110,10cyclictest0-21swapper/012:08:020
2446899110,10cyclictest0-21swapper/010:21:320
2446899110,10cyclictest0-21swapper/010:17:220
2446899110,10cyclictest0-21swapper/009:47:520
2447799109,0cyclictest0-21swapper/311:25:303
2447799108,1cyclictest0-21swapper/309:57:103
2447799100,0cyclictest0-21swapper/310:13:303
2447799100,0cyclictest0-21swapper/309:46:003
2447799100,0cyclictest0-21swapper/309:22:303
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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