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2026-02-08 - 01:54
[ 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 Sat Feb 07, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2281121330,0sleep122810-21bash11:53:041
1800221260,3sleep23100199cyclictest12:17:452
2166621200,3sleep33100299cyclictest09:58:323
2595621140,3sleep23100199cyclictest11:49:432
30578210933,43sleep30-21swapper/307:08:573
90462970,1sleep09044-21sshd11:26:010
3064329634,50sleep10-21swapper/107:09:241
187062910,2sleep20-21swapper/209:37:122
263902900,2sleep30-21swapper/311:56:583
286562890,2sleep20-21swapper/212:04:352
138122890,0sleep00-21swapper/007:39:460
134142890,1sleep013409-21bash12:13:420
7962870,2sleep30-21swapper/311:03:523
287802860,2sleep228779-21sshd09:41:442
103522860,1sleep010346-21sshd11:22:410
311152850,1sleep10-21swapper/109:38:351
270102840,2sleep10-21swapper/112:36:511
132532840,2sleep20-21swapper/209:47:052
125142840,0sleep00-21swapper/010:47:070
80462810,2sleep28033-21sshd12:23:542
320502810,4sleep33100299cyclictest12:08:283
143052810,2sleep114291-21sshd09:47:131
62102800,2sleep36209-21sshd11:18:443
231942800,2sleep323190-21sshd12:25:353
143202800,0sleep00-21swapper/011:34:020
3018627833,12sleep20-21swapper/207:06:072
128182770,2sleep312817-21sshd11:44:433
62522760,1sleep20-21swapper/212:05:312
19552760,0sleep00-21swapper/009:49:280
170222760,2sleep117019-21bash11:01:511
162322750,2sleep10-21swapper/111:34:161
71872730,2sleep37185-21sshd10:39:243
206982720,3sleep13100099cyclictest09:58:261
168942720,2sleep32024-21nfsd10:33:233
171892700,2sleep20-21swapper/212:10:202
322192690,2sleep32512-21runrttasks09:27:593
192152590,0sleep119214-21bash09:30:131
183202420,0sleep018316-21cp12:17:460
3022224133,4sleep00-21swapper/007:06:210
298662360,0sleep229861-21rm10:49:042
240472320,30sleep2144650irq/27-eth011:42:202
96942280,3sleep2144650irq/27-eth010:32:332
3100199260,24cyclictest4434-21bash10:03:542
223782260,2sleep20-21swapper/212:32:482
165322260,4sleep216531-21id10:40:192
214522250,23sleep2144650irq/27-eth011:09:492
154822250,0sleep00-21swapper/010:22:380
215502240,2sleep10-21swapper/111:23:571
19772240,4sleep33100299cyclictest10:28:143
325882230,2sleep30-21swapper/312:15:423
285572230,3sleep10-21swapper/111:42:501
14812230,2sleep21480-21sshd11:36:062
87452220,2sleep18742-21sshd11:55:071
3100199226,3cyclictest23335-21sshd09:30:352
269712210,2sleep20-21swapper/211:24:362
259682210,2sleep325966-21sshd11:24:293
31002992017,2cyclictest0-21swapper/309:47:343
3100199203,3cyclictest5439-21sshd11:18:372
123052190,2sleep10-21swapper/110:04:471
3100199185,5cyclictest0-21swapper/209:19:502
3100199183,3cyclictest31804-21sshd09:10:182
31001991813,3cyclictest15915-21sshd11:12:392
3100099180,17cyclictest7438-21sshd12:09:211
3099699180,2cyclictest0-21swapper/010:31:070
254262180,16sleep2144650irq/27-eth010:13:112
243502180,3sleep30-21swapper/312:14:573
3100199175,11cyclictest14564-21bash10:08:302
3100199173,13cyclictest2024-21nfsd11:28:302
3100199171,15cyclictest8145-21sshd10:57:142
31000991716,0cyclictest0-21swapper/110:57:581
3100099170,2cyclictest26188-21cut10:45:001
3099699178,4cyclictest11513-21sshd10:15:120
3099699170,16cyclictest0-21swapper/009:54:570
281132170,1sleep027941-21latency_hist09:10:010
225222170,3sleep20-21swapper/211:31:172
3100299162,13cyclictest10499-21sshd10:15:063
3100299161,6cyclictest0-21swapper/312:04:243
31002991611,4cyclictest29487-21sshd11:32:043
3100199166,9cyclictest13705-21bash09:50:342
3100199164,2cyclictest0-21swapper/209:20:262
3100199163,12cyclictest144650irq/27-eth010:35:152
3100199161,11cyclictest20201-21ls12:25:182
3100199160,11cyclictest2966-21sshd10:21:122
3100099160,15cyclictest0-21swapper/110:15:481
3100099160,14cyclictest0-21swapper/108:32:421
3099699167,5cyclictest0-21swapper/011:42:030
3099699160,4cyclictest27045-21sshd11:35:210
3099699160,14cyclictest0-21swapper/011:47:280
3099699160,12cyclictest31859-21sshd10:13:540
200132160,1sleep00-21swapper/011:09:390
31002991511,3cyclictest20259-21sshd09:44:273
3100299150,6cyclictest0-21swapper/310:09:163
3100299150,3cyclictest422-21jbd2/dm-0-812:22:523
3100299150,13cyclictest2132-21sshd10:24:143
3100299150,13cyclictest16680-21munin-node07:45:223
3100199158,3cyclictest23794-21sshd10:51:522
3100199158,3cyclictest23794-21sshd10:51:522
3100199156,5cyclictest18567-21sshd11:52:332
3100199156,1cyclictest0-21swapper/211:55:142
3100199154,5cyclictest15682-21sshd11:01:412
3100199152,6cyclictest25344-21ps09:55:222
3100199151,6cyclictest28950irq/26-ahci[00009:28:432
3100199151,6cyclictest144650irq/27-eth010:26:532
3100199151,13cyclictest144650irq/27-eth007:46:542
3100199151,10cyclictest31896-21crond08:15:002
3100099156,8cyclictest6982-21sshd12:27:301
3100099155,4cyclictest28468-21sshd10:20:251
3100099151,6cyclictest9627-21sshd11:47:521
3100099150,14cyclictest29244-21sshd12:30:021
3100099150,14cyclictest27942-21sshd09:52:101
3100099150,14cyclictest0-21swapper/109:27:171
3099699157,4cyclictest19908-21rm11:16:360
3099699156,5cyclictest0-21swapper/012:02:510
30996991512,2cyclictest0-21swapper/011:00:020
3099699151,13cyclictest0-21swapper/009:17:420
3099699150,9cyclictest24209-21cp10:51:540
3099699150,9cyclictest24209-21cp10:51:540
3099699150,2cyclictest16973-21sshd12:06:450
3099699150,1cyclictest0-21swapper/011:12:480
3099699150,1cyclictest0-21swapper/010:26:470
3099699150,11cyclictest0-21swapper/009:40:290
36952140,1sleep10-21swapper/112:12:361
3100299148,5cyclictest28226-21bash09:10:013
3100299148,5cyclictest0-21swapper/308:01:583
3100299148,4cyclictest12709-21hddtemp_smartct11:05:133
3100299147,6cyclictest0-21swapper/307:41:053
31002991412,1cyclictest0-21swapper/311:38:493
31002991412,1cyclictest0-21swapper/310:51:463
31002991412,1cyclictest0-21swapper/310:51:453
3100299141,11cyclictest6896-21sshd09:35:523
3100299141,11cyclictest12638-21sshd11:48:133
3100299141,11cyclictest0-21swapper/309:30:133
31002991410,2cyclictest0-21swapper/312:31:323
3100299140,13cyclictest19738-21sshd11:13:073
3100299140,12cyclictest9366-21sshd10:15:003
3100299140,12cyclictest8980-21sshd10:46:433
3100299140,12cyclictest6862-21sshd10:57:043
3100299140,12cyclictest3764-21cp10:00:153
3100299140,12cyclictest1882-21sshd09:21:103
3100299140,12cyclictest11266-21sshd09:50:203
3100199146,4cyclictest26025-21sshd10:16:422
3100199146,4cyclictest25-21rcuop/112:36:012
3100199143,1cyclictest16490-21processes08:45:182
3100199141,12cyclictest144650irq/27-eth007:20:452
3100099149,1cyclictest7865-21sshd10:25:191
3100099148,4cyclictest2132-21sshd12:02:451
3100099146,7cyclictest11973-21sshd09:43:291
3100099145,8cyclictest0-21swapper/107:47:391
3100099143,7cyclictest8738-21sshd11:08:221
3100099141,12cyclictest2024-21nfsd07:56:551
31000991410,3cyclictest9213-21needreboot12:20:191
3100099140,13cyclictest30155-21sshd09:24:201
3100099140,13cyclictest1539-21sshd10:45:461
3100099140,13cyclictest0-21swapper/108:35:361
3100099140,13cyclictest0-21swapper/108:01:121
3100099140,13cyclictest0-21swapper/107:15:121
3100099140,12cyclictest15382-21sshd11:26:441
3100099140,12cyclictest0-21swapper/112:15:151
3099699148,3cyclictest0-21swapper/009:30:460
3099699145,6cyclictest0-21swapper/012:31:190
3099699142,1cyclictest0-21swapper/009:55:390
3099699141,1cyclictest0-21swapper/012:27:230
30996991410,3cyclictest0-21swapper/010:03:520
3099699140,3cyclictest25812-21sshd12:22:090
3099699140,3cyclictest22497-21sshd10:55:150
3099699140,3cyclictest0-21swapper/010:37:500
3099699140,1cyclictest0-21swapper/009:00:100
3099699140,13cyclictest0-21swapper/011:51:470
3099699140,13cyclictest0-21swapper/009:21:320
3099699140,11cyclictest0-21swapper/009:37:440
306882140,2sleep30-21swapper/311:25:023
3100299138,4cyclictest2024-21nfsd08:55:013
3100299137,5cyclictest15686-21runrttasks11:52:143
3100299136,6cyclictest0-21swapper/308:17:013
31002991311,1cyclictest0-21swapper/309:02:283
31002991311,1cyclictest0-21swapper/308:45:173
3100299130,12cyclictest20237-21sshd10:40:403
3100299130,12cyclictest0-21swapper/309:09:503
3100299130,12cyclictest0-21swapper/308:43:283
3100299130,12cyclictest0-21swapper/308:36:203
3100299130,12cyclictest0-21swapper/307:55:143
3100299130,12cyclictest0-21swapper/307:50:573
3100299130,12cyclictest0-21swapper/307:35:213
3100299130,12cyclictest0-21swapper/307:22:063
3100299130,12cyclictest0-21swapper/307:15:113
3100299130,11cyclictest9693-21sshd12:35:023
3100299130,11cyclictest9299-21munin-node07:30:123
3100299130,11cyclictest7150-21iostat07:25:173
3100299130,11cyclictest31457-21fschecks_count07:10:123
3100299130,11cyclictest10335-21cpu09:15:123
3100199139,3cyclictest144650irq/27-eth008:50:342
3100199139,3cyclictest144650irq/27-eth008:50:332
3100199138,4cyclictest3486-21minicom07:19:352
3100199137,5cyclictest2022-21nfsd07:51:082
3100199133,9cyclictest25093-21munin-node08:00:132
3100199131,4cyclictest144650irq/27-eth007:40:222
3100199131,11cyclictest144650irq/27-eth007:31:542
31001991311,1cyclictest0-21swapper/208:59:092
3100199130,4cyclictest31678-21grep07:10:132
3100199130,4cyclictest13218-21lockdev07:35:312
3100199130,12cyclictest0-21swapper/208:39:552
3100199130,12cyclictest0-21swapper/208:09:522
3100199130,12cyclictest0-21swapper/207:29:552
3100099137,5cyclictest0-21swapper/107:35:101
3100099131,8cyclictest23815-21sshd09:12:561
3100099131,11cyclictest10832-21grep09:15:131
31000991311,1cyclictest0-21swapper/108:20:431
31000991311,1cyclictest0-21swapper/108:11:051
31000991311,1cyclictest0-21swapper/107:31:411
31000991310,2cyclictest31301-21df07:10:111
3100099130,5cyclictest0-21swapper/107:40:531
3100099130,4cyclictest26249-21sshd11:10:151
3100099130,4cyclictest2024-21nfsd10:51:241
3100099130,4cyclictest2024-21nfsd10:51:241
3100099130,12cyclictest24921-21sshd11:35:131
3100099130,12cyclictest21041-21sshd10:30:171
3100099130,12cyclictest2100-21snmpd08:29:101
3100099130,12cyclictest2024-21nfsd07:25:491
3100099130,12cyclictest0-21swapper/111:15:281
3100099130,12cyclictest0-21swapper/110:11:051
3100099130,12cyclictest0-21swapper/109:05:461
3100099130,12cyclictest0-21swapper/108:58:331
3099699132,1cyclictest0-21swapper/007:19:360
3099699132,10cyclictest0-21swapper/007:22:430
3099699131,11cyclictest0-21swapper/009:11:540
30996991311,1cyclictest0-21swapper/007:50:360
3099699130,7cyclictest0-21swapper/011:55:070
3099699130,1cyclictest24666-21sshd10:44:510
3099699130,12cyclictest21880-21sshd09:26:490
3099699130,12cyclictest0-21swapper/008:55:210
3099699130,10cyclictest0-21swapper/008:21:590
3100299120,3cyclictest0-21swapper/308:50:123
3100299120,3cyclictest0-21swapper/308:50:123
3100299120,11cyclictest6196-21munin-node08:25:213
3100299120,11cyclictest26982-21runrttasks08:05:093
3100299120,10cyclictest7504-21munin-node08:30:113
3100299120,10cyclictest2684-21munin-node08:20:103
3100299120,10cyclictest0-21swapper/308:10:113
3100199128,3cyclictest2024-21nfsd08:15:052
3100199120,4cyclictest22568-21if_err_eth007:55:152
3100199120,4cyclictest144650irq/27-eth008:20:042
3100199120,4cyclictest0-21swapper/209:06:292
3100199120,11cyclictest9234-21minicom08:30:472
3100199120,11cyclictest8611-21kworker/2:009:01:312
3100199120,11cyclictest0-21swapper/208:42:052
3100199120,10cyclictest5602-21munin-node08:25:142
3100099121,3cyclictest2024-21nfsd08:50:091
3100099121,3cyclictest2024-21nfsd08:50:091
3100099120,3cyclictest26990-21munin-node08:05:201
3100099120,11cyclictest2023-21nfsd10:35:081
3100099120,11cyclictest1158-21jbd2/dm-2-810:05:121
3100099120,11cyclictest0-21swapper/109:03:241
3100099120,11cyclictest0-21swapper/108:45:331
3100099120,11cyclictest0-21swapper/108:17:011
3100099120,11cyclictest0-21swapper/107:20:001
3099699128,2cyclictest0-21swapper/008:50:580
3099699128,2cyclictest0-21swapper/008:50:580
3099699127,3cyclictest0-21swapper/007:56:520
3099699127,2cyclictest0-21swapper/008:35:220
3099699127,2cyclictest0-21swapper/007:45:070
3099699127,2cyclictest0-21swapper/007:40:050
3099699122,7cyclictest0-21swapper/008:25:180
3099699121,9cyclictest0-21swapper/008:05:220
3099699120,4cyclictest8395-21memory08:30:160
3099699120,2cyclictest0-21swapper/008:47:010
3099699120,1cyclictest11700-21sshd12:35:130
3099699120,1cyclictest0-21swapper/010:05:170
3099699120,11cyclictest0-21swapper/008:40:130
3099699120,11cyclictest0-21swapper/008:15:060
3099699120,11cyclictest0-21swapper/007:32:050
3099699120,11cyclictest0-21swapper/007:28:240
3099699120,11cyclictest0-21swapper/007:12:020
3099699120,10cyclictest0-21swapper/008:00:010
3100099116,4cyclictest20607-21munin-node07:50:231
3100099110,10cyclictest13447-21irqstats08:40:171
3099699117,3cyclictest0-21swapper/008:10:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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