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2026-02-21 - 07:38
[ 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 rack5slot0.osadl.org (updated Sat Feb 21, 2026 00:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
183421170,4sleep30-21swapper/300:36:203
16089211533,47sleep30-21swapper/319:08:563
2767521050,1sleep027661-21sshd21:15:000
66032910,1sleep20-21swapper/223:41:092
272162910,2sleep20-21swapper/221:21:472
164862870,2sleep32024-21nfsd22:11:463
102972870,1sleep010286-21sshd00:29:510
1606728633,43sleep10-21swapper/119:08:451
138152850,0sleep00-21swapper/000:23:020
233802830,2sleep10-21swapper/122:59:111
171032820,1sleep20-21swapper/221:57:492
152872820,2sleep315288-21sshd21:17:033
288792810,2sleep128875-21sshd23:55:061
287542810,2sleep128753-21bash00:35:411
97312800,3sleep10-21swapper/123:34:111
7332800,2sleep3731-21sshd22:24:233
136942800,2sleep30-21swapper/323:49:433
211812790,2sleep10-21swapper/121:44:101
1594827934,12sleep20-21swapper/219:07:542
157142790,3sleep10-21swapper/100:23:151
103162770,2sleep20-21swapper/221:16:302
244702760,2sleep324471-21id22:09:133
162432760,2sleep10-21swapper/121:24:271
291232740,1sleep329121-21sshd23:21:263
264472700,2sleep10-21swapper/122:23:381
155102690,3sleep21650099cyclictest23:09:192
240062680,2sleep10-21swapper/100:05:321
184892630,1sleep10-21swapper/122:47:301
235402590,1sleep10-21swapper/123:20:471
245902570,2sleep01649899cyclictest23:24:360
1589925732,13sleep00-21swapper/019:07:330
28802380,36sleep1144650irq/27-eth021:19:191
198542380,8sleep00-21swapper/022:33:270
296382340,0sleep229637-21sshd00:28:222
43832290,1sleep04381-21bash23:48:280
285552280,2sleep22024-21nfsd21:25:532
176282270,3sleep20-21swapper/222:22:382
172272270,4sleep31650199cyclictest23:42:223
318472260,2sleep10-21swapper/122:02:571
175262260,2sleep30-21swapper/321:28:373
133052250,23sleep2144650irq/27-eth022:29:162
313362240,2sleep10-21swapper/122:52:301
213452240,22sleep228950irq/26-ahci[00021:44:122
16632240,2sleep22024-21nfsd23:00:182
293982230,2sleep20-21swapper/222:56:132
291582232,19sleep1144650irq/27-eth023:03:301
26452230,2sleep20-21swapper/223:59:202
117322220,2sleep211734-21sshd23:19:332
33992210,19sleep1144650irq/27-eth022:42:101
280182210,3sleep20-21swapper/223:36:042
231852210,1sleep00-21swapper/021:33:270
165462210,19sleep1144650irq/27-eth021:54:211
254932200,1sleep10-21swapper/100:01:431
22502200,1sleep32246-21sshd21:12:103
1649899202,17cyclictest29616-21sshd23:14:250
47392190,0sleep041ktimersoftd/021:45:460
16501991911,7cyclictest44-21ksoftirqd/323:36:023
186972180,3sleep20-21swapper/200:15:432
1650199188,0cyclictest0-21swapper/323:59:163
1650199186,0cyclictest0-21swapper/323:30:393
1650199184,3cyclictest18442-21sshd21:20:503
1650199183,0cyclictest0-21swapper/323:07:003
16501991816,1cyclictest0-21swapper/322:38:553
1650199180,7cyclictest0-21swapper/323:15:143
1650199180,4cyclictest25309-21sshd23:51:013
1650199180,3cyclictest0-21swapper/322:03:403
1650099184,13cyclictest612-21sshd23:47:572
1650199177,9cyclictest44-21ksoftirqd/321:33:353
1650199177,9cyclictest44-21ksoftirqd/300:02:013
1650199177,8cyclictest44-21ksoftirqd/321:47:043
1650199174,0cyclictest0-21swapper/323:25:333
1650199174,0cyclictest0-21swapper/322:42:043
1650199174,0cyclictest0-21swapper/300:24:203
1650199173,0cyclictest0-21swapper/321:41:333
1650199172,1cyclictest13251-21users22:50:243
1650199171,7cyclictest8124-21bash22:25:113
16501991713,2cyclictest0-21swapper/321:35:213
1650199171,2cyclictest144650irq/27-eth023:13:403
1650199171,2cyclictest0-21swapper/300:34:013
1650199171,2cyclictest0-21swapper/300:13:233
1650199171,14cyclictest9014-21sshd23:05:003
1650199170,7cyclictest0-21swapper/300:28:193
1650199170,3cyclictest0-21swapper/321:53:353
1650099172,1cyclictest18057-21cp22:47:262
1650099171,15cyclictest14748-21sshd22:08:072
1650099170,13cyclictest0-21swapper/222:04:552
27412161,13sleep1144650irq/27-eth000:17:391
1650199165,9cyclictest44-21ksoftirqd/322:49:033
1650199165,0cyclictest0-21swapper/321:58:093
1650199164,3cyclictest20434-21bash00:05:133
1650199164,1cyclictest32720-21sshd22:56:353
1650199164,0cyclictest0-21swapper/322:16:283
1650199162,1cyclictest0-21swapper/300:18:263
16501991613,2cyclictest2858-21munin-node19:45:133
1650199160,3cyclictest0-21swapper/320:20:153
1650199160,15cyclictest44-21ksoftirqd/321:00:423
1650199160,14cyclictest0-21swapper/322:30:143
1650099168,7cyclictest24638-21sshd22:40:542
1650099163,9cyclictest32319-21bash23:29:192
1650099163,8cyclictest9164-21sshd22:39:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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