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2026-01-16 - 19:45
[ 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 rack2slot0.osadl.org (updated Fri Jan 16, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
44132600,1sleep14376-21sshd09:15:141
196322590,0sleep10-21swapper/111:48:341
49732580,1sleep34968-21sshd10:52:333
204462560,0sleep20-21swapper/211:15:392
58112550,11sleep375750irq/24-eno1-rx-11:11:433
114902530,1sleep211489-21sshd10:06:212
73102520,0sleep20-21swapper/212:34:012
57262520,0sleep05728-21grepconf.sh10:41:400
249042490,0sleep20-21swapper/211:07:542
109892490,0sleep30-21swapper/309:21:533
245592480,0sleep30-21swapper/311:46:113
177512480,1sleep233-21ksoftirqd/210:34:332
89342470,0sleep20-21swapper/210:22:442
69402470,1sleep10-21swapper/112:36:411
281392470,0sleep20-21swapper/211:41:022
171012470,0sleep30-21swapper/310:06:593
122492470,0sleep10-21swapper/111:06:491
100552460,2sleep32070799cyclictest11:53:133
97692440,2sleep02069099cyclictest10:50:140
193642420,1sleep12069599cyclictest11:04:451
288802400,0sleep30-21swapper/310:43:403
187622400,0sleep00-21swapper/009:28:510
223242390,0sleep00-21swapper/011:56:580
291752310,2sleep02069099cyclictest12:22:100
204312309,7sleep20-21swapper/207:08:112
204202298,7sleep10-21swapper/107:08:021
205152286,7sleep30-21swapper/307:09:113
2036022311,7sleep00-21swapper/007:07:170
242792180,1sleep324282-21bash11:02:223
3692170,0sleep20-21swapper/211:30:292
285642170,0sleep00-21swapper/011:21:580
292492160,0sleep00-21swapper/011:13:450
201412160,0sleep30-21swapper/309:29:063
300342150,0sleep30-21swapper/312:08:353
189452150,0sleep30-21swapper/310:14:083
98212140,1sleep3401ktimersoftd/312:34:143
96802140,0sleep10-21swapper/109:49:021
66892140,1sleep36664-21cp11:09:073
23292140,0sleep0111rcuc/012:17:080
207652140,0sleep1231rcuc/109:29:121
119872140,0sleep20-21swapper/212:39:542
222572130,0sleep00-21swapper/010:10:560
2070799135,3cyclictest41-21ksoftirqd/309:52:533
2070799134,3cyclictest41-21ksoftirqd/311:32:433
2070799133,1cyclictest121rcu_preempt10:29:203
2070299130,1cyclictest16851-21sshd12:26:342
20690991311,1cyclictest0-21swapper/010:39:020
38122120,1sleep03811-21sshd10:19:260
286572120,0sleep21073-21nfsd10:35:222
2070799123,3cyclictest41-21ksoftirqd/309:34:523
2070799122,4cyclictest41-21ksoftirqd/309:55:543
2070799122,4cyclictest41-21ksoftirqd/309:55:543
20707991210,1cyclictest1-21systemd11:37:073
2070799120,1cyclictest674-21dbus-daemon12:38:473
2070799120,11cyclictest11542-21lspci12:17:573
2070299120,1cyclictest19476-21tty09:23:242
2070299120,11cyclictest0-21swapper/210:45:152
20695991210,1cyclictest2408-21ntp_states09:00:161
2069599120,11cyclictest674-21dbus-daemon12:32:261
2069599120,11cyclictest17462-21sshd11:34:461
20690991210,1cyclictest0-21swapper/012:32:020
2069099120,11cyclictest0-21swapper/009:39:410
2070799119,1cyclictest41-21ksoftirqd/309:50:003
2070799118,1cyclictest41-21ksoftirqd/310:45:283
2070799114,1cyclictest41-21ksoftirqd/312:27:553
2070799114,0cyclictest41-21ksoftirqd/311:55:163
2070799113,2cyclictest41-21ksoftirqd/312:04:023
2070799113,1cyclictest41-21ksoftirqd/312:12:523
2070799113,1cyclictest41-21ksoftirqd/310:03:583
2070799111,1cyclictest41-21ksoftirqd/310:36:333
2070799111,1cyclictest131rcu_sched10:23:273
2070799110,1cyclictest41-21ksoftirqd/311:20:473
2070799110,0cyclictest3531-21df10:55:103
2070799110,0cyclictest0-21swapper/311:19:273
20702991110,0cyclictest0-21swapper/208:25:152
2070299110,0cyclictest0-21swapper/209:45:352
2069599119,1cyclictest18861-21sshd10:40:061
2069599110,10cyclictest0-21swapper/110:17:461
2069599110,10cyclictest0-21swapper/109:58:361
2069599110,10cyclictest0-21swapper/109:58:361
2069099119,1cyclictest31649-21sshd11:35:520
20690991110,0cyclictest0-21swapper/012:04:120
20690991110,0cyclictest0-21swapper/011:45:020
20690991110,0cyclictest0-21swapper/011:41:220
2069099110,10cyclictest0-21swapper/010:55:420
2069099110,10cyclictest0-21swapper/010:09:420
2069099110,10cyclictest0-21swapper/009:32:120
2069099110,0cyclictest0-21swapper/010:02:420
2070799109,0cyclictest41-21ksoftirqd/312:20:073
2070799103,1cyclictest41-21ksoftirqd/311:29:063
2070799103,1cyclictest131rcu_sched11:40:333
2070799102,1cyclictest41-21ksoftirqd/310:33:153
2070799100,1cyclictest16142-21systemd-cgroups10:17:143
2070799100,0cyclictest0-21swapper/309:41:173
2070299109,0cyclictest0-21swapper/212:18:552
2070299109,0cyclictest0-21swapper/211:01:352
2070299109,0cyclictest0-21swapper/210:58:152
2070299109,0cyclictest0-21swapper/209:55:152
2070299109,0cyclictest0-21swapper/209:55:152
2070299108,1cyclictest17973-21systemd-cgroups11:10:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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