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2026-02-15 - 05:23
[ 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 Feb 15, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
75552980,2sleep12006399cyclictest22:13:321
271852890,0sleep00-21swapper/021:44:250
182462870,2sleep02006199cyclictest21:40:000
182462870,2sleep02006199cyclictest21:39:590
100052820,1sleep19967-21sshd22:50:421
5132780,1sleep320052-21cyclictest22:49:593
305692770,2sleep32007199cyclictest23:58:333
275842750,0sleep30-21swapper/300:09:193
201072600,2sleep22006899cyclictest00:25:112
190702580,1sleep119074-21pmu-power19:05:161
215812570,0sleep00-21swapper/023:02:420
149192560,1sleep314917-21lspci00:02:423
318832540,0sleep20-21swapper/200:17:552
9262530,0sleep10-21swapper/100:37:161
317022530,0sleep30-21swapper/321:34:303
110552530,0sleep20-21swapper/221:46:032
78792520,0sleep10-21swapper/121:15:581
7782510,0sleep10-21swapper/100:18:021
325242510,1sleep132515-21sshd23:03:391
91402500,1sleep3401ktimersoftd/321:49:243
304732500,0sleep20-21swapper/223:00:402
145442500,0sleep20-21swapper/221:28:332
272482490,0sleep20-21swapper/221:37:262
272482490,0sleep20-21swapper/221:37:252
254032490,2sleep12006399cyclictest23:14:051
234042490,0sleep30-21swapper/322:51:533
202962490,0sleep10-21swapper/123:19:101
202962490,0sleep10-21swapper/123:19:101
170152490,0sleep30-21swapper/321:11:593
23032480,0sleep02306-21bash22:44:410
31832470,0sleep30-21swapper/300:20:563
291162470,0sleep30-21swapper/322:25:013
228922470,0sleep20-21swapper/222:32:402
218632470,0sleep20-21swapper/200:00:292
38202440,0sleep00-21swapper/023:56:140
181592239,10sleep30-21swapper/319:05:083
1984222110,7sleep20-21swapper/219:08:392
1967822110,7sleep00-21swapper/019:06:360
126562210,0sleep20-21swapper/223:45:582
212502200,0sleep221251-21systemd-cgroups23:27:282
255212190,1sleep225520-21id23:44:232
312422180,1sleep131240-21lspci23:25:311
249612170,1sleep1231rcuc/122:38:201
20071991717,0cyclictest401ktimersoftd/320:53:163
283792160,0sleep10-21swapper/121:25:141
20071991616,0cyclictest401ktimersoftd/320:31:303
156992160,0sleep2311rcuc/223:57:152
146072160,0sleep30-21swapper/322:37:273
139032160,0sleep013796-21sshd23:37:510
91162150,0sleep00-21swapper/021:10:310
58462150,0sleep05842-21grep23:42:400
43632150,0sleep34362-21bash23:39:513
36212150,1sleep13620-21sshd00:34:481
2007199153,1cyclictest699-21gdbus22:05:163
20071991515,0cyclictest401ktimersoftd/319:50:303
20071991513,1cyclictest41-21ksoftirqd/321:36:273
20071991513,1cyclictest41-21ksoftirqd/321:36:263
231352140,0sleep30-21swapper/300:25:213
2007199142,3cyclictest41-21ksoftirqd/323:11:253
20071991414,0cyclictest401ktimersoftd/319:58:033
185722140,0sleep10-21swapper/123:46:291
163532140,0sleep00-21swapper/000:00:060
240152130,0sleep00-21swapper/021:33:390
2007199134,1cyclictest41-21ksoftirqd/323:35:003
2007199133,2cyclictest41-21ksoftirqd/322:40:113
2007199132,3cyclictest41-21ksoftirqd/323:00:323
2007199130,11cyclictest642-21systemd-logind21:51:063
2006899130,1cyclictest31940-21sshd23:09:072
2006899130,1cyclictest0-21swapper/221:50:572
2006899130,12cyclictest674-21dbus-daemon21:17:572
20063991312,0cyclictest16546-21lspci00:08:211
20063991312,0cyclictest14194-21lspci23:37:521
20061991311,1cyclictest620-17auditd00:25:550
2006199130,12cyclictest1-21systemd22:37:250
2007199124,1cyclictest41-21ksoftirqd/300:11:373
2007199123,1cyclictest41-21ksoftirqd/323:07:193
2007199123,1cyclictest41-21ksoftirqd/322:12:083
20071991212,0cyclictest401ktimersoftd/320:35:023
20071991212,0cyclictest401ktimersoftd/319:35:383
20071991210,1cyclictest1-21systemd23:54:073
2007199120,3cyclictest41-21ksoftirqd/322:18:313
2007199120,1cyclictest21784-21sshd23:46:463
20068991211,0cyclictest1072-21nfsd00:35:162
2006899120,11cyclictest9129-21lspci22:50:372
2006899120,11cyclictest5571-21sshd22:44:572
2006399120,1cyclictest674-21dbus-daemon23:52:171
2006399120,11cyclictest1026-21sshd21:45:361
2006399120,11cyclictest0-21swapper/122:26:361
2006399120,11cyclictest0-21swapper/121:00:161
2006199120,1cyclictest32225-21grepconf.sh22:09:160
2006199120,11cyclictest0-21swapper/021:54:460
2007199119,1cyclictest41-21ksoftirqd/300:15:183
2007199114,1cyclictest41-21ksoftirqd/323:40:313
2007199113,1cyclictest41-21ksoftirqd/300:35:443
2007199113,1cyclictest41-21ksoftirqd/300:32:463
2007199112,3cyclictest41-21ksoftirqd/323:20:593
2007199112,3cyclictest41-21ksoftirqd/322:55:433
2007199112,2cyclictest41-21ksoftirqd/323:26:223
2007199111,3cyclictest41-21ksoftirqd/322:21:423
2007199111,2cyclictest41-21ksoftirqd/322:30:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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