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2026-01-21 - 09:14
[ 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 Wed Jan 21, 2026 00:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
78262960,2sleep02816599cyclictest23:55:120
96032940,1sleep128192-21diskmemload23:08:251
169742920,1sleep228-21rcuc/223:14:592
122102900,0sleep20-21swapper/200:27:522
314232660,1sleep30-21swapper/322:26:133
107622620,0sleep30-21swapper/323:17:173
212522600,0sleep20-21swapper/221:26:502
266582590,1sleep00-21swapper/023:04:080
172852580,0sleep10-21swapper/122:51:231
286012570,1sleep128588-21sshd22:05:231
278182570,0sleep027786-21sshd00:20:240
99842550,1sleep228-21rcuc/223:37:432
2749425526,25sleep20-21swapper/219:07:032
323342540,0sleep20-21swapper/223:33:552
2784425431,9sleep00-21swapper/019:09:340
225542540,0sleep022556-21sshd22:31:190
80502530,0sleep18052-21bash22:47:381
81532520,0sleep38-21rcu_preempt22:21:083
46012520,0sleep20-21swapper/222:26:442
34452520,0sleep30-21swapper/322:11:553
316482520,0sleep231644-21sshd21:51:052
300142520,0sleep20-21swapper/223:19:042
147592520,1sleep00-21swapper/000:28:050
112692520,0sleep30-21swapper/321:46:223
316762510,0sleep10-21swapper/100:17:521
189942510,0sleep00-21swapper/023:26:470
168772510,0sleep20-21swapper/222:16:022
2747825027,19sleep30-21swapper/319:06:573
264392500,1sleep226436-21sshd23:21:372
186422500,0sleep20-21swapper/223:29:462
297842490,1sleep329786-21sshd22:52:333
173692490,0sleep11734-21runrttasks21:23:371
119732490,0sleep10-21swapper/123:40:471
119692490,0sleep10-21swapper/100:04:221
276332480,0sleep10-21swapper/100:11:351
2742824826,8sleep10-21swapper/119:06:391
269592480,0sleep00-21swapper/023:33:240
254142480,0sleep30-21swapper/321:41:493
105122480,0sleep10-21swapper/123:11:221
323532470,0sleep30-21swapper/300:12:013
35782400,1sleep02816599cyclictest23:51:470
43872380,2sleep12816699cyclictest21:54:341
97082320,1sleep29701-21sshd22:56:372
169762270,0sleep30-21swapper/323:55:553
221052250,0sleep022101-21cp22:48:560
219832250,1sleep221982-21sshd21:47:212
28166992119,1cyclictest25328-21sshd22:28:401
87982200,1sleep28799-21bash00:36:202
87982200,1sleep28799-21bash00:36:202
160112200,1sleep016010-21sshd23:41:100
28166991917,1cyclictest12963-21sshd22:15:391
28165991913,5cyclictest10250irq/24-ahci[00021:23:120
2816599190,18cyclictest0-21swapper/022:22:220
28168991816,1cyclictest0-21swapper/323:23:503
28168991816,1cyclictest0-21swapper/300:01:523
2816799180,0cyclictest0-21swapper/222:21:242
28165991816,1cyclictest27826-21sshd22:43:340
320552170,1sleep11511-21nfsd23:45:311
291022170,1sleep21734-21runrttasks21:21:412
2816599179,6cyclictest0-21swapper/022:38:590
152872170,1sleep015283-21sshd23:05:560
311842160,0sleep11596-21sshd21:45:161
28168991614,1cyclictest0-21swapper/321:18:383
28167991614,1cyclictest0-21swapper/222:03:272
2816699163,1cyclictest19-21rcuc/121:39:101
2816599161,14cyclictest0-21swapper/021:42:340
76092150,1sleep07591-21sshd22:06:270
2816899155,9cyclictest25748-21sshd00:29:073
28168991512,2cyclictest0-21swapper/320:30:103
2816899151,11cyclictest0-21swapper/322:35:463
2816799159,2cyclictest0-21swapper/222:34:232
28167991513,1cyclictest0-21swapper/222:44:332
28167991513,1cyclictest0-21swapper/221:42:012
2816699159,3cyclictest0-21swapper/100:08:201
2816699159,3cyclictest0-21swapper/100:08:201
28166991514,1cyclictest11247-21cp23:20:161
28166991513,1cyclictest15222-21sshd21:17:321
28166991510,1cyclictest21-21ksoftirqd/123:56:061
2816599153,9cyclictest670-21cp00:06:130
2816599153,9cyclictest670-21cp00:06:130
2816599150,5cyclictest14023-21sshd23:20:270
2816599150,14cyclictest0-21swapper/000:33:120
2816599150,14cyclictest0-21swapper/000:33:120
266342150,1sleep01734-21runrttasks22:11:040
2816899149,4cyclictest0-21swapper/322:07:493
2816899149,4cyclictest0-21swapper/300:30:163
2816899149,4cyclictest0-21swapper/300:30:163
2816899149,2cyclictest0-21swapper/323:41:453
2816899149,2cyclictest0-21swapper/300:16:073
28168991412,1cyclictest29926-21cp21:36:233
28168991412,1cyclictest28192-21diskmemload00:35:063
28168991412,1cyclictest28192-21diskmemload00:35:063
2816899140,5cyclictest0-21swapper/323:29:073
2816899140,1cyclictest18418-21sshd22:30:553
2816899140,13cyclictest12725-21tune2fs21:20:143
2816899140,13cyclictest0-21swapper/323:05:313
2816899140,13cyclictest0-21swapper/322:03:443
2816799148,2cyclictest0-21swapper/200:05:422
2816799148,2cyclictest0-21swapper/200:05:422
2816799144,9cyclictest30-21ksoftirqd/222:10:432
28167991413,0cyclictest27046-21sshd21:39:072
28167991412,1cyclictest30-21ksoftirqd/200:15:512
2816799141,1cyclictest115650irq/25-eth000:20:422
2816799140,1cyclictest0-21swapper/223:42:002
2816799140,10cyclictest0-21swapper/223:58:112
2816699149,1cyclictest115650irq/25-eth000:28:111
2816699149,1cyclictest0-21swapper/123:35:121
2816699148,5cyclictest0-21swapper/122:58:101
2816699148,1cyclictest0-21swapper/122:35:041
2816699144,9cyclictest21-21ksoftirqd/122:12:361
2816699144,9cyclictest21-21ksoftirqd/121:42:291
28166991413,1cyclictest21-21ksoftirqd/100:21:021
28166991412,1cyclictest2483-21sshd22:00:121
2816699140,1cyclictest0-21swapper/122:44:411
2816699140,13cyclictest10816-21sshd22:24:241
2816699140,13cyclictest0-21swapper/123:02:131
2816699140,13cyclictest0-21swapper/121:30:101
2816599149,4cyclictest0-21swapper/022:17:470
2816599148,5cyclictest0-21swapper/022:03:340
2816599148,3cyclictest0-21swapper/023:19:100
2816599141,4cyclictest0-21swapper/022:55:430
2816599140,3cyclictest0-21swapper/023:47:480
2816599140,3cyclictest0-21swapper/000:16:000
2816599140,3cyclictest0-21swapper/000:12:170
2816599140,13cyclictest0-21swapper/023:37:400
2816599140,13cyclictest0-21swapper/022:29:110
2816599140,13cyclictest0-21swapper/021:50:470
2816599140,11cyclictest26198-21sshd21:47:450
203402140,1sleep328192-21diskmemload23:32:473
13272140,1sleep31299-21sshd23:45:413
2816899139,3cyclictest0-21swapper/322:58:033
2816899139,3cyclictest0-21swapper/322:48:413
2816899139,3cyclictest0-21swapper/300:06:103
2816899139,3cyclictest0-21swapper/300:06:103
2816899139,1cyclictest0-21swapper/321:52:333
2816899131,11cyclictest0-21swapper/323:53:163
28168991311,1cyclictest0-21swapper/323:01:173
2816899131,11cyclictest0-21swapper/320:05:143
2816899130,4cyclictest6382-21sshd21:10:493
2816899130,2cyclictest20727-21sshd23:38:443
2816899130,1cyclictest13079-21sshd21:29:053
2816899130,12cyclictest0-21swapper/323:13:233
2816899130,12cyclictest0-21swapper/321:59:413
2816799139,1cyclictest28-21rcuc/223:04:052
2816799138,4cyclictest0-21swapper/200:10:302
28167991312,1cyclictest30-21ksoftirqd/221:11:122
2816799131,11cyclictest0-21swapper/222:54:252
2816799131,11cyclictest0-21swapper/220:45:142
2816799130,1cyclictest0-21swapper/222:45:312
2816799130,1cyclictest0-21swapper/200:02:322
2816799130,12cyclictest3296-21sshd23:51:462
2816799130,12cyclictest13700-21sshd22:07:002
2816799130,12cyclictest0-21swapper/221:19:312
2816799130,12cyclictest0-21swapper/200:30:342
2816799130,12cyclictest0-21swapper/200:30:332
2816699138,4cyclictest17901-21sshd23:32:341
2816699138,4cyclictest0-21swapper/122:31:281
2816699138,1cyclictest0-21swapper/100:32:271
2816699138,1cyclictest0-21swapper/100:32:271
28166991312,1cyclictest21-21ksoftirqd/123:53:141
28166991312,1cyclictest21-21ksoftirqd/121:11:131
28166991312,1cyclictest21-21ksoftirqd/100:37:311
28166991312,1cyclictest21-21ksoftirqd/100:37:311
2816699130,4cyclictest19277-21sshd21:26:401
2816699130,1cyclictest0-21swapper/123:16:541
2816699130,12cyclictest0-21swapper/123:25:081
2816699130,12cyclictest0-21swapper/121:55:531
2816599132,1cyclictest14840-21kworker/0:019:50:560
2816599132,1cyclictest0-21swapper/021:14:070
2816599131,1cyclictest115650irq/25-eth023:11:290
2816599130,4cyclictest0-21swapper/020:25:140
2816599130,12cyclictest979-21sshd21:36:430
2816599130,12cyclictest5411-21sshd00:00:450
2816599130,12cyclictest0-21swapper/021:55:540
2816599130,12cyclictest0-21swapper/021:26:230
2816599130,11cyclictest0-21swapper/021:30:400
2816899129,2cyclictest0-21swapper/321:31:443
2816899129,2cyclictest0-21swapper/321:00:143
2816899129,2cyclictest0-21swapper/320:25:133
2816899129,2cyclictest0-21swapper/319:55:123
2816899129,2cyclictest0-21swapper/319:55:113
2816899129,2cyclictest0-21swapper/319:35:113
2816899129,2cyclictest0-21swapper/300:20:373
2816899128,1cyclictest0-21swapper/322:15:583
2816899121,2cyclictest0-21swapper/320:55:203
2816899121,10cyclictest0-21swapper/322:41:313
2816899121,10cyclictest0-21swapper/319:30:143
2816899120,11cyclictest0-21swapper/320:40:133
2816899120,11cyclictest0-21swapper/319:50:133
2816799129,2cyclictest0-21swapper/222:36:202
2816799129,2cyclictest0-21swapper/221:30:292
2816799129,2cyclictest0-21swapper/220:50:122
2816799129,2cyclictest0-21swapper/219:40:132
2816799129,2cyclictest0-21swapper/219:20:202
2816799122,1cyclictest30-21ksoftirqd/221:56:342
2816799121,10cyclictest0-21swapper/223:05:492
2816799120,9cyclictest115650irq/25-eth023:47:462
2816799120,12cyclictest0-21swapper/221:00:122
2816699129,2cyclictest0-21swapper/120:55:161
2816699129,2cyclictest0-21swapper/120:15:111
2816699129,2cyclictest0-21swapper/120:05:191
2816699129,2cyclictest0-21swapper/120:00:111
2816699129,2cyclictest0-21swapper/119:25:101
2816699121,2cyclictest0-21swapper/121:00:211
2816699121,2cyclictest0-21swapper/119:30:171
28166991210,1cyclictest0-21swapper/119:35:191
2816699120,11cyclictest0-21swapper/119:10:121
2816599129,2cyclictest0-21swapper/020:50:120
2816599129,2cyclictest0-21swapper/019:45:110
2816599129,2cyclictest0-21swapper/019:40:130
2816599129,2cyclictest0-21swapper/019:35:110
2816599129,2cyclictest0-21swapper/019:20:220
2816599121,10cyclictest0-21swapper/000:35:010
2816599121,10cyclictest0-21swapper/000:35:010
2816599120,11cyclictest4372-21perl22:50:140
2816599120,11cyclictest23543-21sshd21:15:190
2816599120,11cyclictest0-21swapper/020:00:200
2816599120,11cyclictest0-21swapper/019:10:130
2816899119,1cyclictest0-21swapper/320:35:133
2816899118,2cyclictest0-21swapper/320:00:143
2816899111,9cyclictest0-21swapper/319:15:013
2816899110,2cyclictest0-21swapper/319:10:153
2816899110,1cyclictest0-21swapper/320:20:593
2816899110,11cyclictest0-21swapper/320:50:373
2816899110,10cyclictest0-21swapper/320:45:133
2816899110,10cyclictest0-21swapper/319:46:363
2816899110,10cyclictest0-21swapper/319:40:193
2816799119,1cyclictest0-21swapper/220:55:142
2816799118,2cyclictest0-21swapper/220:40:202
2816799118,2cyclictest0-21swapper/220:25:122
2816799118,2cyclictest0-21swapper/219:15:012
2816799118,2cyclictest0-21swapper/219:10:122
2816799110,2cyclictest0-21swapper/220:10:142
2816799110,2cyclictest0-21swapper/219:25:112
2816799110,10cyclictest26355-21sh20:05:122
2816799110,10cyclictest0-21swapper/220:15:112
2816799110,10cyclictest0-21swapper/219:45:122
2816699119,1cyclictest0-21swapper/120:10:151
2816699119,1cyclictest0-21swapper/119:55:221
2816699119,1cyclictest0-21swapper/119:55:221
2816699118,2cyclictest0-21swapper/120:45:131
2816699118,2cyclictest0-21swapper/120:35:221
2816699118,2cyclictest0-21swapper/119:45:111
2816699118,2cyclictest0-21swapper/119:20:241
2816699110,2cyclictest0-21swapper/120:50:141
2816699110,2cyclictest0-21swapper/119:15:131
2816699110,10cyclictest1974-21cstates20:20:121
2816699110,10cyclictest18365-21diskstats19:50:131
2816699110,10cyclictest0-21swapper/119:40:141
2816599119,2cyclictest0-21swapper/020:55:120
2816599118,2cyclictest0-21swapper/020:20:110
2816599118,2cyclictest0-21swapper/020:10:120
2816599110,2cyclictest0-21swapper/020:40:150
2816599110,10cyclictest0-21swapper/021:05:120
2816599110,10cyclictest0-21swapper/020:35:120
2816599110,10cyclictest0-21swapper/020:30:120
2816599110,10cyclictest0-21swapper/020:05:110
2816599110,10cyclictest0-21swapper/019:15:130
2816899108,1cyclictest29458-21hddtemp_smartct20:10:163
2816899108,1cyclictest0-21swapper/319:20:163
2816899100,9cyclictest4514-21apache_processe19:25:113
2816899100,1cyclictest25755-21apache_volume21:05:123
2816899100,1cyclictest0-21swapper/320:15:253
2816799108,1cyclictest0-21swapper/219:35:222
2816799107,2cyclictest0-21swapper/220:00:112
2816799100,9cyclictest9665-21apache_processe20:35:112
2816799100,9cyclictest22285-21sed19:55:222
2816799100,9cyclictest22285-21sed19:55:222
2816799100,9cyclictest1603-21apache_processe20:20:112
2816799100,9cyclictest0-21swapper/219:50:132
2816799100,1cyclictest7359-21df20:30:122
2816799100,1cyclictest0-21swapper/219:30:122
2816699107,2cyclictest0-21swapper/120:25:111
2816699100,9cyclictest26835-21date21:05:191
2816699100,9cyclictest0-21swapper/120:30:131
2816699100,1cyclictest13047-21perl20:40:151
2816599108,1cyclictest20598-21apache_processe19:55:120
2816599108,1cyclictest20598-21apache_processe19:55:120
2816599107,2cyclictest0-21swapper/020:15:150
2816599100,9cyclictest8660-21chrt19:30:200
2816599100,9cyclictest5216-21perl19:25:130
2816599100,1cyclictest15458-21diskstats20:45:130
2816599100,10cyclictest0-21swapper/021:00:120
281679998,1cyclictest0-21swapper/221:05:162
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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