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2026-02-21 - 23:38
[ 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 highest latencies:
System rackaslot0.osadl.org (updated Sat Feb 21, 2026 12:44:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2346521060,0sleep00-21swapper/010:31:250
2007321010,0sleep131994-21diskmemload11:28:001
183892860,0sleep00-21swapper/010:39:340
143392680,0sleep10-21swapper/109:14:061
189162650,3sleep010-21rcuc/012:10:340
89262610,0sleep10-21swapper/111:58:251
14482610,1sleep01389-21sshd11:34:560
285762590,0sleep30-21swapper/311:40:083
250792590,0sleep30-21swapper/311:22:443
321102570,1sleep332087-21sshd09:43:573
257432560,0sleep10-21swapper/109:32:011
218592560,1sleep10-21swapper/109:45:471
313202550,0sleep20-21swapper/210:46:182
323972540,0sleep21734-21runrttasks11:37:352
253802540,1sleep125362-21sshd09:29:121
248842540,1sleep30-21swapper/310:08:543
248842540,1sleep30-21swapper/310:08:543
246792540,0sleep20-21swapper/212:39:402
201912540,0sleep00-21swapper/009:40:060
69942530,1sleep10-21swapper/110:41:211
305752530,1sleep01734-21runrttasks09:05:200
186132530,0sleep20-21swapper/211:25:052
133312530,1sleep013328-21bash12:18:430
268502510,1sleep00-21swapper/011:37:040
2399425124,9sleep30-21swapper/307:07:253
117492510,1sleep22478199cyclictest11:24:282
270312500,0sleep20-21swapper/212:25:302
262792500,0sleep026275-21bash09:15:090
2385725027,19sleep10-21swapper/107:06:421
156712500,0sleep20-21swapper/210:50:352
2407324925,9sleep20-21swapper/207:07:482
2390724926,19sleep00-21swapper/007:06:570
302342480,1sleep22478199cyclictest11:17:312
238662480,1sleep123841-21sshd10:45:371
244302470,0sleep119-21rcuc/110:05:541
244302470,0sleep119-21rcuc/110:05:541
237022470,0sleep00-21swapper/011:51:030
85452440,0sleep20-21swapper/209:19:162
248302440,2sleep02477999cyclictest09:31:570
175632440,1sleep017556-21bash09:22:500
124762240,1sleep00-21swapper/011:27:190
2477999230,22cyclictest0-21swapper/009:46:460
2477999230,16cyclictest6793-21sshd12:29:330
2477999230,16cyclictest17390-21sshd11:16:220
2477999220,21cyclictest12560-21bash12:35:370
2477999220,19cyclictest30679-21sshd09:35:180
74272210,1sleep10-21swapper/110:38:351
24781992119,1cyclictest0-21swapper/211:11:212
24781992119,1cyclictest0-21swapper/209:56:152
2477999210,4cyclictest1421-21bash10:09:420
2477999210,4cyclictest1421-21bash10:09:420
2477999210,20cyclictest19118-21sshd10:14:040
2477999210,1cyclictest0-21swapper/012:02:430
2477999210,16cyclictest3034-21sshd10:26:480
2477999210,16cyclictest18191-21sshd10:19:410
2477999210,11cyclictest24280-21sshd09:14:590
2478299200,1cyclictest17181-21sshd11:30:303
2477999208,7cyclictest7654-21sshd11:46:460
2477999200,1cyclictest29674-21bash12:22:590
2477999200,1cyclictest24046-21sshd10:48:340
2477999200,19cyclictest1734-21runrttasks11:04:090
2477999200,16cyclictest0-21swapper/012:34:420
2477999200,11cyclictest0-21swapper/011:58:010
139742200,1sleep01511-21nfsd12:07:210
36802190,0sleep30-21swapper/310:41:023
24781991918,1cyclictest0-21swapper/209:21:282
2477999196,9cyclictest0-21swapper/009:55:230
2477999191,6cyclictest115650irq/25-eth010:52:210
24779991910,8cyclictest2107-21sshd10:43:490
2477999190,9cyclictest15370-21sshd09:28:200
2477999190,18cyclictest16386-21sshd11:21:580
2477999190,18cyclictest0-21swapper/010:02:040
2477999190,15cyclictest0-21swapper/011:09:190
24782991816,1cyclictest0-21swapper/309:50:003
24781991815,1cyclictest31994-21diskmemload12:19:032
24780991817,1cyclictest0-21swapper/110:04:331
2477999188,9cyclictest0-21swapper/009:52:020
2477999180,17cyclictest29330-21sshd11:43:000
2477999180,10cyclictest0-21swapper/010:20:120
261382170,1sleep126096-21sshd12:19:521
2477999170,9cyclictest22896-21sshd11:11:100
2477999170,8cyclictest31994-21diskmemload10:56:010
196052170,0sleep30-21swapper/311:10:503
305382160,0sleep30-21swapper/309:57:593
24782991614,1cyclictest31847-21expr07:20:133
24782991614,1cyclictest0-21swapper/312:24:483
24781991614,1cyclictest0-21swapper/211:02:322
24780991614,1cyclictest27828-21sshd09:40:381
24780991614,1cyclictest12906-21sshd09:59:181
24780991613,2cyclictest0-21swapper/112:09:011
2477999165,7cyclictest0-21swapper/007:10:130
210462160,1sleep10-21swapper/110:59:441
24782991513,1cyclictest17842-21sshd10:25:173
2478299150,14cyclictest6385-21bash10:15:423
2478199159,5cyclictest0-21swapper/210:29:252
24780991512,1cyclictest21-21ksoftirqd/111:39:441
2478099150,12cyclictest0-21swapper/109:23:541
2477999151,13cyclictest0-21swapper/008:00:130
2477999150,14cyclictest0-21swapper/008:05:150
162122150,0sleep10-21swapper/109:17:021
302432140,1sleep30-21swapper/310:12:103
2478299148,4cyclictest115650irq/25-eth010:04:463
2478299144,9cyclictest29514-21sshd10:46:083
24782991412,1cyclictest27022-21sshd12:11:193
24782991412,1cyclictest0-21swapper/309:52:513
2478299140,9cyclictest0-21swapper/309:27:553
2478299140,5cyclictest0-21swapper/311:27:313
2478299140,1cyclictest1288-21sshd10:32:203
2478299140,13cyclictest0-21swapper/312:30:373
2478299140,13cyclictest0-21swapper/310:35:013
2478199144,1cyclictest10032-21rm10:41:372
2478199140,13cyclictest0-21swapper/211:07:082
2478099149,2cyclictest29815-21sshd12:14:291
2478099149,2cyclictest0-21swapper/109:52:501
2478099144,9cyclictest21-21ksoftirqd/110:19:431
24780991412,1cyclictest21-21ksoftirqd/110:23:311
24780991411,2cyclictest22564-21sshd10:31:211
24780991410,1cyclictest115650irq/25-eth011:53:551
2478099140,13cyclictest0-21swapper/112:28:191
2477999140,1cyclictest0-21swapper/008:24:080
2477999140,13cyclictest17647-21expr08:45:130
199612140,0sleep20-21swapper/210:36:492
185102140,0sleep30-21swapper/311:47:453
2478299139,3cyclictest0-21swapper/308:30:143
2478299139,1cyclictest0-21swapper/311:05:273
2478299139,1cyclictest0-21swapper/311:02:213
2478299138,4cyclictest9534-21cp10:58:403
2478299136,4cyclictest12745-21sshd09:30:503
2478299132,10cyclictest0-21swapper/312:27:483
2478299131,1cyclictest4303-21rm10:21:143
2478299130,4cyclictest9671-21sshd12:01:163
2478299130,4cyclictest0-21swapper/312:35:413
2478299130,2cyclictest0-21swapper/310:53:023
2478299130,2cyclictest0-21swapper/309:22:513
2478299130,12cyclictest5772-21sshd09:16:063
2478299130,12cyclictest18736-21sshd11:56:223
2478299130,12cyclictest0-21swapper/312:17:203
2478299130,12cyclictest0-21swapper/312:06:223
2478299130,12cyclictest0-21swapper/311:15:433
2478299130,12cyclictest0-21swapper/309:39:103
2478299130,12cyclictest0-21swapper/309:10:483
2478299130,10cyclictest0-21swapper/311:36:333
2478199139,1cyclictest0-21swapper/209:47:482
2478199138,4cyclictest30534-21bash09:40:532
2478199138,4cyclictest0-21swapper/210:33:392
24781991311,2cyclictest0-21swapper/209:26:042
24781991311,1cyclictest0-21swapper/210:05:152
24781991311,1cyclictest0-21swapper/210:05:152
24781991311,1cyclictest0-21swapper/209:11:442
24781991310,1cyclictest31994-21diskmemload10:01:022
2478199130,4cyclictest0-21swapper/210:17:102
2478199130,12cyclictest9271-21sshd12:24:042
2478199130,12cyclictest4456-21bash09:33:002
2478199130,12cyclictest18617-21sshd12:13:282
2478199130,12cyclictest16825-21sshd09:51:012
2478199130,12cyclictest0-21swapper/212:30:562
2478199130,12cyclictest0-21swapper/212:00:502
2478199130,12cyclictest0-21swapper/211:34:112
2478199130,12cyclictest0-21swapper/209:35:162
2478099139,1cyclictest0-21swapper/111:01:041
2478099138,4cyclictest3001-21sshd09:38:341
2478099137,2cyclictest25729-21sshd12:22:371
2478099131,11cyclictest15149-21sshd11:21:511
2478099130,4cyclictest24004-21sshd12:36:411
2478099130,2cyclictest5184-21sshd11:15:191
2478099130,2cyclictest1348-21bash12:31:511
2478099130,2cyclictest0-21swapper/112:02:231
2478099130,12cyclictest1596-21sshd11:05:421
2478099130,12cyclictest0-21swapper/111:48:091
2478099130,12cyclictest0-21swapper/111:13:341
2478099130,12cyclictest0-21swapper/110:10:231
2478099130,10cyclictest0-21swapper/111:41:331
2478099130,10cyclictest0-21swapper/110:26:441
2477999134,8cyclictest0-21swapper/007:30:180
2477999133,9cyclictest12744-21unixbench_singl07:40:240
2477999130,1cyclictest0-21swapper/008:40:170
2477999130,1cyclictest0-21swapper/007:45:130
2477999130,12cyclictest29022-21latency_hist09:05:000
147102130,1sleep131994-21diskmemload11:33:131
2478299128,1cyclictest0-21swapper/311:51:013
2478199129,2cyclictest0-21swapper/211:55:502
2478199129,2cyclictest0-21swapper/211:50:322
2478199129,2cyclictest0-21swapper/211:45:302
2478199129,2cyclictest0-21swapper/211:40:342
2478199129,2cyclictest0-21swapper/210:57:512
2478199129,2cyclictest0-21swapper/208:55:142
2478199129,2cyclictest0-21swapper/208:30:112
2478199128,1cyclictest0-21swapper/210:11:032
2478199127,4cyclictest0-21swapper/210:23:382
2478199121,10cyclictest0-21swapper/208:15:142
2478199121,10cyclictest0-21swapper/207:25:142
2478199120,12cyclictest0-21swapper/212:07:592
2478099129,2cyclictest0-21swapper/108:05:141
2478099129,2cyclictest0-21swapper/107:20:131
2478099120,1cyclictest20824-21expr08:50:141
2478099120,11cyclictest0-21swapper/110:50:151
2477999129,2cyclictest0-21swapper/008:55:120
2477999120,9cyclictest32176-21expr08:15:140
2477999120,5cyclictest0-21swapper/008:25:170
2477999120,12cyclictest0-21swapper/007:59:430
2478299119,1cyclictest0-21swapper/307:40:153
2478299118,2cyclictest0-21swapper/307:15:003
2478299111,9cyclictest0-21swapper/307:50:133
24782991110,1cyclictest0-21swapper/308:21:093
2478299110,10cyclictest0-21swapper/308:50:153
2478299110,10cyclictest0-21swapper/307:35:133
2478299110,10cyclictest0-21swapper/307:35:133
2478199119,1cyclictest0-21swapper/208:35:142
2478199118,2cyclictest0-21swapper/207:15:012
2478199110,11cyclictest0-21swapper/208:10:022
2478199110,10cyclictest0-21swapper/209:00:132
2478199110,10cyclictest0-21swapper/208:50:142
2478099111,1cyclictest0-21swapper/107:40:161
2478099110,11cyclictest0-21swapper/107:49:081
2478099110,10cyclictest0-21swapper/108:40:161
2478099110,10cyclictest0-21swapper/108:35:161
2478099110,10cyclictest0-21swapper/107:50:131
2477999110,9cyclictest0-21swapper/007:22:320
2477999110,7cyclictest0-21swapper/007:15:160
2477999110,1cyclictest0-21swapper/007:51:080
2477999110,10cyclictest0-21swapper/008:50:190
2477999110,10cyclictest0-21swapper/008:35:150
2477999110,10cyclictest0-21swapper/008:10:140
2477999110,10cyclictest0-21swapper/007:35:110
2477999110,10cyclictest0-21swapper/007:35:110
2478299109,1cyclictest0-21swapper/309:08:123
2478299109,1cyclictest0-21swapper/307:45:493
2478299108,1cyclictest32250-21df08:15:143
2478299108,1cyclictest20364-21diskstats07:55:133
24782991010,0cyclictest0-21swapper/307:30:163
2478299100,9cyclictest5414-21apache_volume08:25:113
2478299100,9cyclictest0-21swapper/308:45:123
2478299100,9cyclictest0-21swapper/308:10:143
2478299100,9cyclictest0-21swapper/307:10:143
2478299100,1cyclictest0-21swapper/309:01:003
2478299100,10cyclictest0-21swapper/307:27:363
2478199109,1cyclictest0-21swapper/208:40:142
2478199108,1cyclictest32249-21perl07:20:152
2478199108,1cyclictest0-21swapper/208:05:152
2478199108,1cyclictest0-21swapper/207:55:152
2478199108,1cyclictest0-21swapper/207:45:142
2478199108,1cyclictest0-21swapper/207:30:162
2478199100,9cyclictest29957-21perl09:05:152
2478199100,9cyclictest2887-21diskstats08:20:142
2478199100,9cyclictest0-21swapper/207:50:152
2478099108,1cyclictest29279-21fw_conntrack07:15:151
2478099108,1cyclictest2809-21fschecks_time07:25:141
2478099108,1cyclictest25600-21perl07:10:141
2478099100,9cyclictest23673-21tune2fs08:00:151
2478099100,1cyclictest23731-21diskstats08:55:141
2478099100,10cyclictest0-21swapper/108:18:181
2478099100,10cyclictest0-21swapper/108:12:151
2477999100,9cyclictest8849-21diskstats08:30:140
2477999100,9cyclictest0-21swapper/007:25:130
247829998,1cyclictest0-21swapper/308:06:583
247829990,9cyclictest0-21swapper/308:55:143
247819998,1cyclictest0-21swapper/208:45:122
247819998,1cyclictest0-21swapper/207:11:012
247819993,5cyclictest0-21swapper/207:39:172
247819993,5cyclictest0-21swapper/207:39:172
247819990,9cyclictest0-21swapper/208:25:482
247809998,1cyclictest0-21swapper/108:29:411
247809993,5cyclictest0-21swapper/108:45:021
247809990,9cyclictest0-21swapper/109:05:161
247809990,9cyclictest0-21swapper/109:00:111
247809990,9cyclictest0-21swapper/107:30:161
247829987,1cyclictest0-21swapper/308:04:533
247829980,7cyclictest0-21swapper/308:36:173
247819985,1cyclictest23902-21kworker/2:108:01:072
247809988,0cyclictest0-21swapper/108:20:171
247809987,1cyclictest8454-21diskstats07:35:141
247809987,1cyclictest8454-21diskstats07:35:141
247809987,1cyclictest0-21swapper/107:57:091
247809986,1cyclictest9062-21fschecks_time08:30:151
247829976,1cyclictest0-21swapper/308:40:143
247819972,3cyclictest23902-21kworker/2:107:43:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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