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2026-02-19 - 05:31
[ 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 highest latencies:
System rack5slot0.osadl.org (updated Thu Feb 19, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
322221260,3sleep21831999cyclictest21:59:312
810821250,3sleep11831899cyclictest23:03:371
760421220,3sleep21831999cyclictest22:32:042
2209221210,2sleep21831999cyclictest23:19:452
17699211333,48sleep30-21swapper/319:07:323
17915210132,51sleep10-21swapper/119:09:061
298672930,1sleep00-21swapper/022:58:350
67912890,1sleep00-21swapper/022:50:300
63522880,2sleep21831999cyclictest21:15:512
63522880,2sleep21831999cyclictest21:15:502
255382880,3sleep10-21swapper/122:45:261
173492880,1sleep017343-21sshd23:41:430
289922860,3sleep10-21swapper/122:12:561
149252860,2sleep10-21swapper/122:28:591
76242850,2sleep27601-21sshd00:35:112
78232840,2sleep32024-21nfsd21:45:563
235322840,3sleep30-21swapper/323:23:273
297842830,0sleep00-21swapper/021:23:300
297842830,0sleep00-21swapper/021:23:290
81412820,2sleep218313-21cyclictest21:41:352
67402800,4sleep21831999cyclictest22:20:582
145642800,0sleep00-21swapper/000:23:510
1761227733,12sleep20-21swapper/219:06:552
52892760,4sleep00-21swapper/021:59:450
101152740,2sleep30-21swapper/323:36:173
175362720,1sleep20-21swapper/223:01:012
294522670,2sleep30-21swapper/322:49:323
291442660,0sleep00-21swapper/021:44:420
205452650,3sleep01831799cyclictest00:13:000
219382640,4sleep31832099cyclictest23:45:433
1780525933,14sleep00-21swapper/019:08:170
34992430,0sleep13500-21sshd23:58:311
45872330,2sleep20-21swapper/200:19:032
251822280,0sleep325164-21sshd21:30:223
253012260,2sleep20-21swapper/223:34:282
96202230,3sleep20-21swapper/221:20:362
96202230,3sleep20-21swapper/221:20:362
85112230,3sleep10-21swapper/121:16:051
85112230,3sleep10-21swapper/121:16:051
1831999224,4cyclictest7947-21id00:23:042
97502210,2sleep10-21swapper/121:41:501
83422210,0sleep00-21swapper/022:36:230
34032210,2sleep10-21swapper/123:31:581
195652210,1sleep041ktimersoftd/022:29:300
1831899210,11cyclictest0-21swapper/122:01:151
154952210,2sleep30-21swapper/323:04:273
154302200,2sleep115432-21latency_hist21:10:011
293842190,2sleep20-21swapper/223:46:332
218172190,2sleep121818-21bash21:50:561
18319991913,5cyclictest10312-21sshd21:12:532
1831999190,17cyclictest20862-21sshd22:04:592
179462190,17sleep2144650irq/27-eth022:44:482
17782190,3sleep10-21swapper/123:13:561
129582190,17sleep2144650irq/27-eth023:44:542
122432190,2sleep20-21swapper/222:14:412
315792180,16sleep2144650irq/27-eth022:46:082
1831999184,10cyclictest19518-21sshd00:00:152
18319991811,6cyclictest0-21swapper/219:25:432
18318991814,3cyclictest6921-21sshd23:51:321
1831799188,6cyclictest0-21swapper/021:50:130
176282181,15sleep2144650irq/27-eth021:33:582
298412170,4sleep31832099cyclictest22:02:203
1831999174,9cyclictest7798-21sshd22:17:392
1831999174,9cyclictest22000-21sshd00:08:592
1831999174,9cyclictest15775-21bash23:08:152
1831999173,9cyclictest26059-21sshd00:29:522
1831999173,9cyclictest17710-21rm21:25:582
1831999173,2cyclictest8943-21sshd21:46:052
1831999173,2cyclictest0-21swapper/223:22:552
18319991711,5cyclictest0-21swapper/220:11:072
1831899174,9cyclictest3545-21sshd00:38:331
18318991712,4cyclictest19787-21bash22:52:261
1831799170,13cyclictest28055-21sshd22:12:490
37022160,2sleep30-21swapper/322:59:303
18320991612,3cyclictest8741-21sshd21:37:093
1832099160,8cyclictest0-21swapper/300:33:063
1832099160,14cyclictest10477-21sshd22:36:373
1831999164,5cyclictest16018-21bash22:37:152
1831999163,9cyclictest9225-21sshd23:25:212
1831999163,9cyclictest5772-21sshd00:31:172
1831999163,5cyclictest28219-21ntp_states21:35:192
1831999163,4cyclictest20234-21iostat20:15:152
1831999162,13cyclictest29644-21sshd23:57:492
1831999162,13cyclictest144650irq/27-eth023:53:302
1831999161,8cyclictest306-21perl23:35:142
18319991612,3cyclictest14029-21sshd00:12:012
18319991611,1cyclictest0-21swapper/219:51:112
1831999160,9cyclictest32055-21bash23:10:052
1831999160,8cyclictest17487-21sshd21:50:262
1831999160,8cyclictest1417-21id22:50:012
1831999160,12cyclictest12661-21sshd22:07:352
1831999160,11cyclictest14858-21sshd22:25:222
1831899167,7cyclictest0-21swapper/123:09:131
18318991613,2cyclictest8842-21sshd23:36:061
18318991612,3cyclictest31485-21sshd21:27:321
1831899161,14cyclictest2132-21sshd21:39:251
1831899161,14cyclictest2024-21nfsd21:58:301
1831899160,2cyclictest144650irq/27-eth022:07:251
1831799160,14cyclictest6125-21sshd00:38:490
1831799160,12cyclictest0-21swapper/021:47:280
85062150,2sleep18507-21sshd00:27:121
1832099154,10cyclictest0-21swapper/321:15:233
1832099154,10cyclictest0-21swapper/321:15:233
18320991512,2cyclictest18919-21missed_timers21:10:193
18320991512,2cyclictest0-21swapper/323:27:083
18320991511,2cyclictest13434-21id23:15:123
18320991511,2cyclictest0-21swapper/321:54:213
1832099150,6cyclictest0-21swapper/322:44:503
1832099150,6cyclictest0-21swapper/322:17:223
1832099150,6cyclictest0-21swapper/322:08:143
1832099150,14cyclictest26753-21latency_hist00:30:003
1832099150,13cyclictest14053-21sshd23:11:343
1832099150,13cyclictest0-21swapper/323:58:343
1832099150,13cyclictest0-21swapper/323:06:193
1832099150,13cyclictest0-21swapper/321:40:143
1832099150,13cyclictest0-21swapper/321:23:393
1832099150,13cyclictest0-21swapper/321:23:393
1832099150,13cyclictest0-21swapper/320:00:173
1832099150,13cyclictest0-21swapper/319:30:113
1832099150,13cyclictest0-21swapper/300:37:553
1831999152,9cyclictest3592-21nfsd420:45:192
1831999152,9cyclictest0-21swapper/222:58:272
1831899158,3cyclictest23513-21sshd22:15:451
1831899158,2cyclictest25284-21sshd22:57:531
1831899157,0cyclictest0-21swapper/121:00:001
1831899153,2cyclictest0-21swapper/100:10:041
1831899151,7cyclictest0-21swapper/100:16:221
18318991512,2cyclictest0-21swapper/122:30:131
18318991511,3cyclictest6147-21sshd21:32:161
18318991511,3cyclictest11235-21sshd22:36:421
1831899150,14cyclictest31645-21sshd22:42:401
1831899150,14cyclictest0-21swapper/121:45:531
1831899150,13cyclictest6575-21sshd00:31:221
1831899150,13cyclictest0-21swapper/122:20:141
1831899150,13cyclictest0-21swapper/119:35:141
1831799157,4cyclictest7559-21sshd23:10:480
1831799157,4cyclictest3982-21sshd21:15:350
1831799157,4cyclictest3982-21sshd21:15:340
1831799150,14cyclictest0-21swapper/000:00:210
1831799150,11cyclictest0-21swapper/023:00:110
1831799150,11cyclictest0-21swapper/000:06:060
1831799150,10cyclictest26992-21sshd00:17:550
1832099147,6cyclictest2878-21minicom19:39:143
1832099142,11cyclictest7207-21sshd23:51:363
1832099141,4cyclictest3230-21sshd00:15:123
1832099141,11cyclictest506-21sshd00:10:113
1832099140,5cyclictest0-21swapper/322:33:043
1832099140,5cyclictest0-21swapper/319:44:173
1832099140,13cyclictest7815-21sshd22:24:443
1832099140,13cyclictest2273-21sshd22:27:333
1832099140,13cyclictest0-21swapper/322:10:183
1832099140,12cyclictest3324-21sshd22:50:113
1832099140,12cyclictest27613-21id21:55:103
1832099140,12cyclictest25867-21sshd00:01:023
1832099140,12cyclictest23713-21sshd23:30:363
1832099140,12cyclictest15514-21fschecks_time00:20:153
1832099140,12cyclictest10796-21sshd21:25:183
1832099140,12cyclictest0-21swapper/319:15:123
1831999144,1cyclictest0-21swapper/220:00:162
1831999142,8cyclictest3093-21vmstat19:40:232
1831999141,9cyclictest0-21swapper/219:31:232
1831999140,3cyclictest144650irq/27-eth020:56:022
1831999140,12cyclictest23740-21lockdev20:20:322
1831999140,11cyclictest0-21swapper/221:07:022
1831999140,11cyclictest0-21swapper/219:12:212
1831899148,2cyclictest9676-21sshd21:20:361
1831899148,2cyclictest9676-21sshd21:20:361
1831899148,2cyclictest2410-21sshd23:43:431
1831899143,3cyclictest144650irq/27-eth000:04:491
1831899141,4cyclictest25443-21sshd23:16:271
18318991410,3cyclictest1165-21sshd21:11:521
1831899140,13cyclictest32330-21sshd00:06:291
1831899140,13cyclictest20341-21sshd00:20:471
1831899140,13cyclictest0-21swapper/120:37:011
1831899140,13cyclictest0-21swapper/120:21:581
1831899140,13cyclictest0-21swapper/119:45:401
1831799149,1cyclictest8185-21sshd23:07:170
1831799149,1cyclictest144650irq/27-eth021:10:130
1831799148,3cyclictest0-21swapper/000:33:290
1831799144,6cyclictest0-21swapper/022:19:280
1831799140,4cyclictest9179-21bash00:27:190
1831799140,3cyclictest0-21swapper/023:38:440
1831799140,3cyclictest0-21swapper/021:34:570
1831799140,3cyclictest0-21swapper/020:45:140
1831799140,1cyclictest13657-21sshd21:29:100
1831799140,13cyclictest29079-21bash21:35:230
1831799140,13cyclictest0-21swapper/022:05:130
1831799140,13cyclictest0-21swapper/021:05:140
1831799140,11cyclictest17355-21sshd22:04:350
1831799140,11cyclictest0-21swapper/023:46:030
1831799140,11cyclictest0-21swapper/023:31:430
1831799140,11cyclictest0-21swapper/022:45:240
1832099139,3cyclictest2024-21nfsd20:50:513
1832099139,3cyclictest2024-21nfsd19:55:223
1832099139,2cyclictest0-21swapper/319:20:123
1832099130,4cyclictest7869-21munin-node20:55:123
1832099130,12cyclictest28102-21runrttasks19:27:593
1832099130,12cyclictest2024-21nfsd20:06:213
1832099130,12cyclictest0-21swapper/321:04:553
1832099130,12cyclictest0-21swapper/320:32:033
1832099130,12cyclictest0-21swapper/320:13:393
1832099130,12cyclictest0-21swapper/319:50:263
1832099130,12cyclictest0-21swapper/319:46:023
1832099130,12cyclictest0-21swapper/319:10:543
1832099130,11cyclictest4694-21minicom20:48:473
1832099130,11cyclictest4612-21df23:40:123
1832099130,11cyclictest31048-21munin-node20:35:193
1832099130,11cyclictest21407-21minicom20:17:183
1832099130,11cyclictest20371-21sshd00:05:073
1831999138,3cyclictest5462-21munin-node20:50:132
1831999137,3cyclictest144650irq/27-eth019:45:542
1831999134,8cyclictest0-21swapper/219:21:352
1831999133,6cyclictest0-21swapper/219:55:152
1831999132,8cyclictest0-21swapper/220:41:252
1831999130,12cyclictest144650irq/27-eth019:15:422
1831999130,12cyclictest0-21swapper/221:02:042
1831999130,12cyclictest0-21swapper/220:37:452
1831999130,12cyclictest0-21swapper/220:05:292
1831999130,10cyclictest144650irq/27-eth019:35:122
1831899138,4cyclictest0-21swapper/119:20:191
1831899137,5cyclictest0-21swapper/121:02:071
1831899136,6cyclictest28257-21sshd19:29:061
1831899135,0cyclictest0-21swapper/119:50:231
1831899133,9cyclictest0-21swapper/123:26:031
1831899131,3cyclictest2024-21nfsd23:20:031
1831899130,5cyclictest0-21swapper/119:15:071
1831899130,4cyclictest15250-21sshd23:45:071
1831899130,12cyclictest160502sleep120:05:551
1831899130,12cyclictest0-21swapper/120:51:261
1831899130,12cyclictest0-21swapper/120:47:081
1831899130,12cyclictest0-21swapper/120:42:491
1831899130,12cyclictest0-21swapper/120:25:321
1831899130,12cyclictest0-21swapper/120:18:151
1831899130,12cyclictest0-21swapper/119:55:281
1831799136,3cyclictest0-21swapper/023:16:360
1831799132,8cyclictest0-21swapper/022:40:430
1831799132,10cyclictest0-21swapper/020:22:020
18317991311,1cyclictest0-21swapper/022:32:130
1831799130,9cyclictest10350-21bash23:51:570
1831799130,12cyclictest0-21swapper/023:24:220
1831799130,12cyclictest0-21swapper/020:50:140
1831799130,12cyclictest0-21swapper/020:36:590
1831799130,12cyclictest0-21swapper/019:48:070
1831799130,12cyclictest0-21swapper/019:29:270
1831799130,10cyclictest0-21swapper/021:03:050
1831799130,10cyclictest0-21swapper/020:25:160
1831799130,10cyclictest0-21swapper/019:56:070
127692130,0sleep00-21swapper/023:55:530
1832099128,3cyclictest14105-21munin-node21:05:193
1832099120,11cyclictest2878-21minicom20:40:123
1832099120,10cyclictest25111-21munin-node20:25:133
1832099120,10cyclictest22037-21lockdev20:20:073
1831999120,11cyclictest28199-21netstat20:30:172
1831999120,11cyclictest144650irq/27-eth020:25:212
1831899127,4cyclictest0-21swapper/119:40:001
18318991210,1cyclictest0-21swapper/120:01:111
1831899120,11cyclictest29950-21sensors_temp19:30:201
1831899120,11cyclictest28548-21switchtime20:30:201
1831899120,11cyclictest0-21swapper/120:11:091
1831899120,11cyclictest0-21swapper/119:10:361
1831799128,4cyclictest144650irq/27-eth019:30:560
1831799128,3cyclictest0-21swapper/019:40:540
1831799120,9cyclictest0-21swapper/023:25:150
1831799120,8cyclictest0-21swapper/020:15:110
1831799120,2cyclictest0-21swapper/020:05:160
1831799120,2cyclictest0-21swapper/019:35:020
1831799120,1cyclictest0-21swapper/019:21:000
1831799120,12cyclictest0-21swapper/019:16:470
1831799120,11cyclictest2022-21nfsd22:21:430
1831799120,11cyclictest0-21swapper/020:55:170
1831799120,11cyclictest0-21swapper/020:40:040
1831799120,11cyclictest0-21swapper/020:14:470
1831799120,11cyclictest0-21swapper/019:50:000
1831799120,10cyclictest0-21swapper/020:30:030
1831799120,10cyclictest0-21swapper/020:02:040
1831799110,1cyclictest0-21swapper/019:11:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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