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2026-02-26 - 23:13
[ 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 Thu Feb 26, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
305122630,0sleep20-21swapper/211:07:252
194952590,0sleep00-21swapper/010:58:140
240112570,0sleep10-21swapper/111:56:221
240112570,0sleep10-21swapper/111:56:211
143102570,1sleep214298-21sshd11:25:142
104272540,0sleep00-21swapper/012:11:430
286882530,0sleep10-21swapper/111:31:581
66642520,0sleep30-21swapper/311:32:533
155192520,0sleep10-21swapper/112:28:421
108272520,0sleep30-21swapper/312:20:033
155142510,0sleep10-21swapper/110:30:191
322162500,0sleep10-21swapper/111:46:011
177492500,0sleep00-21swapper/010:22:210
133012500,1sleep20-21swapper/210:54:582
265562490,0sleep20-21swapper/212:07:372
170712480,0sleep00-21swapper/012:34:210
233192470,0sleep10-21swapper/109:45:201
11482470,0sleep20-21swapper/211:10:212
73632460,2sleep31096899cyclictest10:04:343
72742460,0sleep00-21swapper/009:33:230
322722460,2sleep01095199cyclictest11:59:540
322722460,2sleep01095199cyclictest11:59:530
234012450,0sleep00-21swapper/011:28:500
248182400,0sleep20-21swapper/210:47:382
108402329,7sleep30-21swapper/307:09:553
105452298,7sleep10-21swapper/107:06:161
10964992725,1cyclictest5900-21lspci09:33:132
152842220,0sleep00-21swapper/009:51:290
1063322211,7sleep00-21swapper/007:07:240
214822210,0sleep20-21swapper/212:15:212
101192218,7sleep20-21swapper/207:05:172
259922170,0sleep00-21swapper/010:39:300
218282170,0sleep30-21swapper/311:12:103
55832160,1sleep25571-21sshd09:43:342
43082160,0sleep00-21swapper/010:14:390
33452160,0sleep10-21swapper/110:23:531
291982160,0sleep3391rcuc/311:18:183
263992160,0sleep226349-21sshd10:39:322
129682160,2sleep21096499cyclictest09:37:252
1096899160,0cyclictest19315-21systemd-cgroups12:04:163
75492150,0sleep00-21swapper/011:24:450
30992150,0sleep10-21swapper/110:54:051
286752150,1sleep30-21swapper/311:48:313
263742150,0sleep20-21swapper/211:45:302
192132150,1sleep20-21swapper/209:19:392
183872150,1sleep118380-21bash11:11:531
161292150,0sleep1723-21gdbus10:38:391
146702150,0sleep30-21swapper/310:41:143
1096899150,14cyclictest7364-21sshd11:43:563
96842140,0sleep0111rcuc/010:40:460
47672140,0sleep30-21swapper/309:40:013
37692140,0sleep00-21swapper/012:16:390
313462140,0sleep10-21swapper/111:54:181
287732140,0sleep20-21swapper/212:10:292
267162140,0sleep00-21swapper/010:50:280
10964991413,0cyclictest321ktimersoftd/210:13:022
102632140,0sleep20-21swapper/211:00:112
55892130,0sleep15591-21bash09:33:111
36972130,0sleep30-21swapper/312:19:263
214602130,0sleep021457-21systemd-cgroups10:28:090
174092130,0sleep00-21swapper/011:53:050
159312130,1sleep115928-21sshd11:39:121
153312130,1sleep015332-21bash09:13:190
1096899135,7cyclictest660-21avahi-daemon10:33:013
1096899130,2cyclictest22337-21sshd10:28:143
1096899130,0cyclictest0-21swapper/311:05:073
1096899130,0cyclictest0-21swapper/309:36:173
10964991313,0cyclictest321ktimersoftd/210:19:452
1096499130,1cyclictest32068-21systemd-cgroups11:59:532
1096499130,1cyclictest32068-21systemd-cgroups11:59:522
1095199131,1cyclictest131rcu_sched09:39:560
10951991311,1cyclictest0-21swapper/010:01:270
152282120,0sleep30-21swapper/310:55:083
1096899129,2cyclictest2429-21bash11:51:463
1096899129,2cyclictest0-21swapper/310:15:573
1096899125,6cyclictest660-21avahi-daemon12:35:043
1096899125,6cyclictest660-21avahi-daemon12:33:083
1096899125,6cyclictest660-21avahi-daemon12:25:343
1096899125,6cyclictest660-21avahi-daemon12:10:123
1096899125,6cyclictest660-21avahi-daemon11:36:593
1096899125,6cyclictest660-21avahi-daemon11:29:333
1096899125,6cyclictest660-21avahi-daemon11:20:503
1096899125,6cyclictest660-21avahi-daemon10:52:153
1096899125,6cyclictest660-21avahi-daemon10:21:033
1096899125,6cyclictest660-21avahi-daemon10:06:563
1096899125,6cyclictest660-21avahi-daemon09:54:513
1096899125,6cyclictest660-21avahi-daemon09:15:183
1096899125,6cyclictest1-21systemd10:37:313
1096899124,7cyclictest674-21dbus-daemon12:05:453
1096899124,7cyclictest660-21avahi-daemon11:56:113
1096899124,7cyclictest660-21avahi-daemon11:56:113
1096899124,7cyclictest660-21avahi-daemon11:01:193
1096899124,2cyclictest674-21dbus-daemon09:58:193
1096899120,2cyclictest23469-21sshd09:45:213
1096499127,1cyclictest33-21ksoftirqd/212:32:232
1096499125,1cyclictest33-21ksoftirqd/210:59:052
1096499124,1cyclictest33-21ksoftirqd/212:23:582
10964991211,0cyclictest6408-21lspci09:22:552
10964991211,0cyclictest28283-21lspci09:26:382
1096499120,1cyclictest0-21swapper/210:31:232
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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