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2026-01-14 - 04:31
[ 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 Wed Jan 14, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
214672940,0sleep00-21swapper/000:12:000
94092790,0sleep00-21swapper/000:27:260
140832780,0sleep10-21swapper/123:44:001
207302770,0sleep220695-21sshd22:19:432
34022590,0sleep20-21swapper/200:13:142
50872580,0sleep20-21swapper/221:50:192
324142570,0sleep20-21swapper/221:32:372
222472570,1sleep0710-21NetworkManager23:41:550
290762560,1sleep329070-21sshd23:06:543
240632550,0sleep00-21swapper/000:39:400
234892550,0sleep20-21swapper/223:39:222
239882540,0sleep20-21swapper/222:20:032
158372540,0sleep30-21swapper/323:41:233
321222530,1sleep332099-21sshd23:48:163
184322520,1sleep1241ktimersoftd/122:41:251
87392510,0sleep20-21swapper/222:43:222
195232510,1sleep319516-21bash00:25:283
13912510,2sleep1269099cyclictest00:21:141
126072510,0sleep00-21swapper/000:33:100
156882500,0sleep00-21swapper/023:55:060
269752490,0sleep10-21swapper/121:16:381
251822490,0sleep3391rcuc/323:50:203
165022490,0sleep20-21swapper/223:52:222
312902480,0sleep20-21swapper/221:49:462
275112480,0sleep20-21swapper/200:15:132
234562480,0sleep20-21swapper/200:20:192
308952470,0sleep30-21swapper/323:34:303
135252470,0sleep10-21swapper/121:54:471
108512470,0sleep30-21swapper/321:40:353
38452450,0sleep00-21swapper/022:34:470
125922390,0sleep30-21swapper/321:54:413
22532308,7sleep30-21swapper/319:05:553
234922817,7sleep00-21swapper/019:07:080
22462287,7sleep10-21swapper/119:05:491
190462260,1sleep219045-21sshd00:39:142
235622520,3sleep20-21swapper/219:07:142
270099190,1cyclictest0-21swapper/322:30:313
67852180,0sleep16783-21lspci23:29:421
55412180,0sleep10-21swapper/122:34:561
270099180,12cyclictest674-21dbus-daemon22:09:113
78302170,2sleep2269599cyclictest23:16:032
242312170,0sleep01073-21nfsd20:00:130
316262160,0sleep00-21swapper/022:10:240
305352150,0sleep130537-21bash21:39:201
4242140,1sleep0426-21id22:00:130
327152140,0sleep20-21swapper/221:28:482
323592140,0sleep00-21swapper/022:39:560
315502140,0sleep10-21swapper/121:11:531
269599145,1cyclictest33-21ksoftirqd/223:55:232
269599141,12cyclictest33-21ksoftirqd/223:47:282
245332140,0sleep2311rcuc/223:01:002
223722140,0sleep10-21swapper/122:47:141
173372140,1sleep017340-21bash22:09:000
129482140,0sleep312937-21lspci00:25:013
126272140,0sleep1241ktimersoftd/123:00:021
269599134,3cyclictest33-21ksoftirqd/222:55:182
244772130,0sleep20-21swapper/221:35:132
195452130,0sleep00-21swapper/023:33:310
154142130,0sleep00-21swapper/022:22:050
115792130,0sleep30-21swapper/323:35:293
270099120,1cyclictest30898-21sshd21:46:113
270099120,11cyclictest31911-21sshd21:17:313
270099120,11cyclictest2882-21sshd22:45:303
269599125,1cyclictest33-21ksoftirqd/222:02:372
269599124,1cyclictest33-21ksoftirqd/200:02:412
269599123,1cyclictest33-21ksoftirqd/223:23:062
269599121,10cyclictest33-21ksoftirqd/221:11:482
269599120,1cyclictest1026-21sshd21:41:382
269599120,11cyclictest11596-21bash21:57:582
2690991210,1cyclictest21233-21sshd23:58:181
269099120,1cyclictest27262-21bash00:09:481
269099120,11cyclictest24583-21sshd23:36:381
269099120,11cyclictest0-21swapper/123:51:271
2685991210,1cyclictest622-13audispd22:45:490
2685991210,1cyclictest32183-21bash23:18:080
2685991210,1cyclictest18048-21bash21:37:580
268599120,1cyclictest0-21swapper/022:55:190
234352120,0sleep20-21swapper/223:42:022
270099119,1cyclictest23952-21cp00:09:313
2700991110,0cyclictest0-21swapper/323:19:413
2700991110,0cyclictest0-21swapper/321:55:503
2700991110,0cyclictest0-21swapper/321:39:313
270099110,10cyclictest0-21swapper/321:13:013
270099110,10cyclictest0-21swapper/300:30:013
270099110,0cyclictest0-21swapper/300:14:113
269599113,4cyclictest674-21dbus-daemon00:30:272
269599113,3cyclictest33-21ksoftirqd/222:36:282
269599113,2cyclictest33-21ksoftirqd/200:08:472
269599113,1cyclictest33-21ksoftirqd/223:26:332
269599112,3cyclictest33-21ksoftirqd/222:46:552
269599112,2cyclictest33-21ksoftirqd/222:27:102
269599111,3cyclictest33-21ksoftirqd/222:05:572
2695991110,0cyclictest0-21swapper/221:17:482
269599110,10cyclictest0-21swapper/223:05:482
269599110,10cyclictest0-21swapper/200:26:182
269099110,10cyclictest0-21swapper/120:20:381
269099110,0cyclictest0-21swapper/123:07:181
268599113,4cyclictest27875-21bash22:45:010
2685991110,0cyclictest0-21swapper/021:57:390
2685991110,0cyclictest0-21swapper/021:49:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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