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2026-02-23 - 05:09
[ 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 all highest latencies:
System rack5slot0.osadl.org (updated Mon Feb 23, 2026 00:44:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28241210332,43sleep10-21swapper/119:08:141
2398621010,3sleep32875199cyclictest22:38:313
312232960,1sleep00-21swapper/021:52:030
2840229433,43sleep30-21swapper/319:09:243
265232890,4sleep30-21swapper/300:17:003
42982880,2sleep32066-21nscd23:36:463
247212880,2sleep20-21swapper/222:35:052
33292840,1sleep20-21swapper/222:32:422
264322820,2sleep126430-21nfsd421:20:191
201672810,2sleep128747-21cyclictest22:38:061
204512800,3sleep10-21swapper/123:38:361
14522800,1sleep22875099cyclictest21:14:182
305612790,4sleep22875099cyclictest22:20:582
167902790,4sleep22875099cyclictest00:04:012
138742770,2sleep30-21swapper/321:43:173
150792760,1sleep30-21swapper/322:00:443
227862750,2sleep10-21swapper/123:27:371
195442750,3sleep02874899cyclictest22:27:230
143172750,0sleep014314-21sshd00:38:460
249582720,1sleep10-21swapper/121:16:411
2831926832,12sleep20-21swapper/219:08:472
65852670,2sleep10-21swapper/122:47:301
305372650,2sleep02874899cyclictest22:46:340
101952620,2sleep32875199cyclictest23:25:513
2821225833,13sleep00-21swapper/019:08:010
228562570,3sleep32875199cyclictest23:45:513
157152380,35sleep2144650irq/27-eth023:22:262
34732340,32sleep3144650irq/27-eth021:14:333
14202330,0sleep00-21swapper/021:41:540
190882310,4sleep12874999cyclictest22:16:131
186862280,2sleep30-21swapper/323:57:003
69702270,3sleep12874999cyclictest22:03:301
134652270,3sleep02874899cyclictest00:19:410
46762260,2sleep10-21swapper/100:30:051
237362260,1sleep10-21swapper/121:26:561
78302250,23sleep1144650irq/27-eth023:44:211
64332230,3sleep02874899cyclictest23:29:530
239572230,20sleep1144650irq/27-eth021:54:541
97952220,2sleep20-21swapper/200:19:122
79232220,0sleep00-21swapper/022:43:570
179482220,1sleep20-21swapper/222:01:032
159912220,3sleep10-21swapper/121:43:311
66702210,1sleep30-21swapper/322:10:463
2875099215,9cyclictest32639-21sshd21:41:452
2875099211,13cyclictest13044-21bash23:37:442
246542210,2sleep324653-21bash22:27:583
165322210,2sleep30-21swapper/300:39:013
87832200,18sleep2144650irq/27-eth023:52:012
326012201,17sleep3144650irq/27-eth023:24:493
275632200,3sleep22875099cyclictest21:16:592
262112200,17sleep3144650irq/27-eth023:32:053
112892200,18sleep2144650irq/27-eth021:46:252
67782190,0sleep00-21swapper/022:55:030
28751991911,7cyclictest144650irq/27-eth021:21:203
2874899190,3cyclictest0-21swapper/023:35:480
27452190,2sleep10-21swapper/123:06:051
72452180,16sleep2144650irq/27-eth000:22:532
2875099182,9cyclictest10803-21sshd22:15:172
2875099181,15cyclictest2057-21sshd23:10:182
2874999184,13cyclictest10271-21id21:49:551
2874899188,6cyclictest13015-21sshd21:15:230
19812180,15sleep1144650irq/27-eth023:55:121
170712180,16sleep1144650irq/27-eth023:00:341
2875199170,12cyclictest20566-21bash21:47:273
2875099176,4cyclictest12705-21sshd23:15:062
2875099176,4cyclictest12705-21sshd23:15:052
2875099173,7cyclictest9455-21sshd21:35:452
2875099173,1cyclictest2076-21nscd00:38:532
2875099172,8cyclictest9914-21bash22:47:532
2875099170,5cyclictest144650irq/27-eth022:10:592
2875099170,15cyclictest0-21swapper/223:28:002
2874999173,12cyclictest5130-21ntp_states21:35:181
2874999171,15cyclictest0-21swapper/122:58:051
193582170,2sleep30-21swapper/321:57:473
2875199163,11cyclictest0-21swapper/322:51:303
2875199160,2cyclictest20671-21sshd00:00:453
2875199160,15cyclictest2772-21sshd00:05:563
28750991613,2cyclictest1052-21sshd23:58:432
28750991612,3cyclictest18395-21sshd21:50:372
28750991612,3cyclictest16014-21sshd21:33:052
2875099161,14cyclictest2024-21nfsd22:59:372
2875099160,9cyclictest15456-21bash00:31:092
2875099160,9cyclictest10927-21sshd23:07:092
2875099160,7cyclictest0-21swapper/223:01:012
2874999168,3cyclictest29939-21sshd00:13:131
2874999168,3cyclictest0-21swapper/123:48:121
2874999167,7cyclictest0-21swapper/100:26:311
2874999160,11cyclictest15565-21iostat_ios00:00:161
2874999160,11cyclictest15343-21df00:35:141
2874899161,14cyclictest2022-21nfsd21:33:300
2874899160,15cyclictest0-21swapper/000:06:560
200722160,1sleep020066-21sshd23:23:040
2875199157,4cyclictest26381-21sshd21:30:383
2875199152,12cyclictest0-21swapper/320:25:193
28751991511,3cyclictest2024-21nfsd22:18:193
2875199151,13cyclictest0-21swapper/323:16:103
2875199151,13cyclictest0-21swapper/323:16:093
2875199150,6cyclictest0-21swapper/323:00:273
2875199150,6cyclictest0-21swapper/322:47:083
2875199150,5cyclictest0-21swapper/321:52:043
2875199150,2cyclictest30950-21sshd00:25:403
2875199150,13cyclictest7969-21sshd23:10:533
2875199150,13cyclictest18797-21sshd22:56:303
2875199150,11cyclictest13425-21sshd23:52:343
2875099158,3cyclictest11469-21sshd23:44:452
2875099155,9cyclictest20163-21sshd22:05:132
2875099153,5cyclictest23913-21sshd22:42:012
2875099152,7cyclictest22515-21sshd23:45:492
2875099152,7cyclictest19252-21bash23:31:172
2875099152,7cyclictest0-21swapper/200:26:252
2875099151,8cyclictest3395-21bash00:09:492
2875099151,13cyclictest2185-21sshd21:55:522
28750991511,3cyclictest16410-21sshd22:52:082
2875099151,12cyclictest24588-21tr21:20:112
2875099150,8cyclictest15547-21bash21:26:012
2875099150,13cyclictest0-21swapper/222:27:092
2875099150,13cyclictest0-21swapper/220:28:122
2874999159,5cyclictest0-21swapper/100:24:211
2874999157,3cyclictest27520-21sshd22:20:381
2874999157,3cyclictest14812-21sshd21:57:171
2874999152,11cyclictest2043-21sshd23:25:001
2874999151,13cyclictest20458-21fschecks_time22:05:131
28749991511,3cyclictest0-21swapper/121:30:551
2874999150,6cyclictest0-21swapper/123:34:511
2874999150,14cyclictest23813-21sed22:35:001
2874999150,14cyclictest0-21swapper/123:11:381
2874999150,14cyclictest0-21swapper/122:50:341
2874999150,13cyclictest26631-21sshd23:54:151
2874899159,1cyclictest0-21swapper/000:25:140
2874899158,3cyclictest0-21swapper/022:02:210
28748991513,1cyclictest0-21swapper/023:19:320
28748991513,1cyclictest0-21swapper/023:19:310
28748991513,1cyclictest0-21swapper/022:35:330
2874899150,4cyclictest21064-21sshd00:04:310
2874899150,3cyclictest0-21swapper/000:10:340
2874899150,14cyclictest0-21swapper/023:11:220
2874899150,12cyclictest10707-21sshd22:11:160
2874899150,11cyclictest6660-21sshd00:30:150
2874899150,10cyclictest0-21swapper/021:36:480
2875199147,5cyclictest0-21swapper/320:00:153
28751991411,2cyclictest999-21cp22:21:193
2875199141,12cyclictest2024-21nfsd19:42:223
28751991411,2cyclictest15177-21ls22:30:223
2875199140,13cyclictest23968-21date00:25:003
2875199140,13cyclictest0-21swapper/323:05:163
2875199140,12cyclictest0-21swapper/320:45:143
2875199140,10cyclictest4233-21sshd21:38:473
2875099148,5cyclictest11509-21lockdev19:39:202
2875099143,9cyclictest9082-21kworker/u8:100:10:392
2875099142,11cyclictest144650irq/27-eth021:05:342
2875099140,11cyclictest0-21swapper/220:46:002
2874999148,4cyclictest15053-21cp23:15:161
2874999148,4cyclictest15053-21cp23:15:161
28749991410,3cyclictest29095-21bash00:05:171
2874999140,13cyclictest2024-21nfsd20:31:001
2874999140,13cyclictest0-21swapper/120:55:341
2874999140,13cyclictest0-21swapper/120:07:091
2874999140,12cyclictest938-21if_eth022:10:121
2874999140,12cyclictest30604-21sshd22:25:001
2874999140,12cyclictest27586-21df20:10:121
2874999140,12cyclictest27578-21cpu21:10:111
2874999140,10cyclictest13769-21sshd00:15:191
2874899146,4cyclictest0-21swapper/023:45:140
2874899141,5cyclictest13741-21sshd21:25:490
28748991412,1cyclictest11199-21sshd21:56:520
2874899140,9cyclictest5735-21sshd23:02:570
2874899140,3cyclictest0-21swapper/021:20:110
2874899140,13cyclictest5354-21bash23:44:040
2874899140,13cyclictest25199-21sshd23:31:570
2874899140,13cyclictest0-21swapper/023:57:050
2874899140,13cyclictest0-21swapper/022:30:140
2874899140,13cyclictest0-21swapper/022:05:340
2874899140,13cyclictest0-21swapper/021:13:560
2874899140,13cyclictest0-21swapper/019:56:460
2874899140,13cyclictest0-21swapper/000:23:320
168892140,11sleep317042-21sshd22:41:123
2875199137,5cyclictest0-21swapper/319:56:003
2875199137,5cyclictest0-21swapper/319:22:193
2875199136,3cyclictest7827-21munin-node20:35:183
2875199133,2cyclictest0-21swapper/323:40:143
28751991311,1cyclictest0-21swapper/320:21:333
28751991310,2cyclictest24142-21bash21:26:583
28751991310,2cyclictest0-21swapper/319:15:273
2875199130,5cyclictest0-21swapper/320:30:243
2875199130,5cyclictest0-21swapper/300:34:583
2875199130,12cyclictest144650irq/27-eth022:05:013
2875199130,12cyclictest144650irq/27-eth021:15:323
2875199130,12cyclictest0-21swapper/320:57:043
2875199130,12cyclictest0-21swapper/320:41:313
2875199130,12cyclictest0-21swapper/319:50:503
2875199130,12cyclictest0-21swapper/319:35:023
2875199130,12cyclictest0-21swapper/319:14:273
2875199130,12cyclictest0-21swapper/300:11:213
2875099139,3cyclictest5878-21lockdev19:25:562
2875099138,4cyclictest144650irq/27-eth020:56:062
2875099131,3cyclictest7474-21iostat_ios19:30:152
2875099131,11cyclictest144650irq/27-eth020:06:542
2875099131,11cyclictest144650irq/27-eth019:40:042
2875099130,8cyclictest15642-21munin-node19:45:192
2875099130,3cyclictest144650irq/27-eth020:21:572
2875099130,12cyclictest144650irq/27-eth019:56:432
2875099130,12cyclictest144650irq/27-eth019:50:412
2875099130,12cyclictest0-21swapper/220:51:192
2875099130,12cyclictest0-21swapper/220:38:522
2875099130,12cyclictest0-21swapper/220:32:222
2875099130,12cyclictest0-21swapper/220:10:132
2875099130,12cyclictest0-21swapper/219:17:532
2874999138,4cyclictest144650irq/27-eth020:26:441
2874999137,5cyclictest0-21swapper/119:27:091
2874999137,4cyclictest13741-21iostat_ios20:45:161
28749991311,1cyclictest0-21swapper/120:35:561
2874999130,5cyclictest0-21swapper/119:50:211
2874999130,4cyclictest10405-21munin-node20:40:151
2874999130,12cyclictest0-21swapper/120:21:501
2874999130,12cyclictest0-21swapper/119:56:181
2874999130,11cyclictest8276-21memory22:40:171
2874999130,11cyclictest31551-21users20:15:231
2874999130,11cyclictest23607-21df_inode21:05:121
2874999130,11cyclictest22124-21munin-node21:00:221
2874999130,11cyclictest12856-21munin-node19:40:171
2874899139,3cyclictest0-21swapper/020:35:020
2874899133,6cyclictest0-21swapper/022:15:350
2874899132,10cyclictest0-21swapper/020:40:200
2874899131,1cyclictest0-21swapper/020:02:330
28748991311,1cyclictest0-21swapper/023:05:090
28748991311,1cyclictest0-21swapper/021:46:480
28748991311,1cyclictest0-21swapper/020:14:580
2874899130,9cyclictest0-21swapper/023:50:160
2874899130,8cyclictest13289-21bash22:22:420
2874899130,12cyclictest0-21swapper/022:50:130
2874899130,12cyclictest0-21swapper/020:15:220
2874899130,10cyclictest0-21swapper/021:05:550
2874899130,10cyclictest0-21swapper/019:26:470
28751991210,1cyclictest0-21swapper/321:02:203
2875199120,11cyclictest0-21swapper/321:07:063
2875199120,11cyclictest0-21swapper/320:18:003
2875199120,11cyclictest0-21swapper/320:11:083
2875199120,11cyclictest0-21swapper/320:05:153
2875199120,11cyclictest0-21swapper/319:45:473
2875199120,11cyclictest0-21swapper/319:30:053
2875199120,11cyclictest0-21swapper/319:26:293
2875099128,3cyclictest21026-21diskstats21:00:122
2875099120,11cyclictest30066-21munin-node19:10:202
2875099120,11cyclictest2024-21nfsd20:00:152
2875099120,11cyclictest1480-21munin-node19:20:162
2875099120,11cyclictest0-21swapper/220:40:572
2875099120,11cyclictest0-21swapper/220:15:142
2874999127,3cyclictest28932-21munin-node19:10:111
2874999120,11cyclictest0-21swapper/119:45:051
2874999120,11cyclictest0-21swapper/119:35:021
2874999120,11cyclictest0-21swapper/119:20:021
2874999120,10cyclictest6976-21df19:30:121
2874999120,10cyclictest221422sleep120:00:051
2874999120,10cyclictest0-21swapper/119:15:191
2874899128,3cyclictest0-21swapper/021:00:450
2874899128,3cyclictest0-21swapper/020:06:050
2874899128,3cyclictest0-21swapper/019:46:240
2874899127,4cyclictest0-21swapper/019:13:290
2874899127,2cyclictest0-21swapper/019:15:130
2874899126,3cyclictest32740-21df20:20:110
2874899120,8cyclictest0-21swapper/020:50:170
2874899120,11cyclictest11012-21lockdev19:35:520
2874899120,11cyclictest0-21swapper/019:52:230
2874899120,11cyclictest0-21swapper/019:31:130
2874899120,11cyclictest0-21swapper/019:20:270
2874899120,10cyclictest0-21swapper/020:57:190
2874899120,10cyclictest0-21swapper/020:32:440
2874899117,3cyclictest0-21swapper/019:40:180
2874899110,10cyclictest0-21swapper/020:45:060
2874899110,10cyclictest0-21swapper/020:25:590
164302110,2sleep10-21swapper/120:50:181
2875199100,9cyclictest0-21swapper/320:50:043
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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