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2026-02-09 - 07:35
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot6.osadl.org (updated Mon Feb 09, 2026 00:44:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26718521180,114pltrace0-21swapper/519:10:015
26718521170,41pltrace0-21swapper/719:05:197
24010521070,103pltrace0-21swapper/119:05:131
2794227359,10sleep30-21swapper/319:09:423
2788927258,10sleep60-21swapper/619:08:576
2777526349,10sleep20-21swapper/219:07:162
2793026045,11sleep00-21swapper/019:09:310
2779525945,10sleep40-21swapper/419:07:344
934052350,0pltrace0-21swapper/700:25:177
1548852340,0pltrace0-21swapper/722:35:217
3018052300,3pltrace0-21swapper/700:00:187
1504052240,0pltrace0-21swapper/700:35:157
1504052240,0pltrace0-21swapper/700:35:157
1593652200,0pltrace0-21swapper/720:40:277
1749052190,6pltrace0-21swapper/719:45:277
1054152180,0pltrace0-21swapper/720:31:247
959852170,4pltrace0-21swapper/722:25:337
382752170,4pltrace0-21swapper/719:25:127
2815099171,8cyclictest0-21swapper/719:23:467
2815099171,15cyclictest0-21swapper/721:13:087
2813899171,15cyclictest0-21swapper/520:36:575
2812699171,4cyclictest0-21swapper/219:11:392
2333052170,0pltrace0-21swapper/719:55:197
647852160,0pltrace0-21swapper/700:20:147
496752160,10pltrace78-21ksoftirqd/720:25:177
3110552160,4pltrace0-21swapper/722:06:097
28150991610,5cyclictest0-21swapper/721:07:537
2815099161,8cyclictest0-21swapper/721:17:237
2815099161,8cyclictest0-21swapper/721:17:237
2815099160,15cyclictest0-21swapper/723:49:167
2815099160,15cyclictest0-21swapper/720:14:397
28143991611,3cyclictest0-21swapper/600:31:236
28143991611,3cyclictest0-21swapper/600:31:236
28138991613,2cyclictest4511-21sensors_temp22:15:205
28138991611,3cyclictest0-21swapper/521:56:435
28138991610,5cyclictest0-21swapper/520:45:425
2813899161,14cyclictest0-21swapper/521:24:115
2813899161,14cyclictest0-21swapper/521:24:115
2813099165,6cyclictest32384-21head21:10:153
28130991612,3cyclictest0-21swapper/321:59:363
2813099161,9cyclictest0-21swapper/300:10:103
2813099161,8cyclictest0-21swapper/322:18:033
2813099160,8cyclictest0-21swapper/320:44:063
28126991611,4cyclictest0-21swapper/219:30:002
2812699161,4cyclictest0-21swapper/221:28:202
28122991611,2cyclictest0-21swapper/121:44:021
2812299160,2cyclictest22712-21grep22:50:131
2004152160,11pltrace20790-21chrt21:47:472
167652160,4pltrace0-21swapper/722:11:367
1499552160,13pltrace0-21swapper/219:45:132
2897552150,3pltrace0-21swapper/720:09:367
2815099150,4cyclictest0-21swapper/721:01:597
2815099150,14cyclictest0-21swapper/721:27:277
2815099150,14cyclictest0-21swapper/720:19:497
28143991510,3cyclictest0-21swapper/619:13:366
2814399151,3cyclictest0-21swapper/620:24:316
2814399150,8cyclictest0-21swapper/623:49:016
2814399150,14cyclictest0-21swapper/620:40:106
2814399150,14cyclictest0-21swapper/620:16:486
2814399150,14cyclictest0-21swapper/619:59:056
2814399150,14cyclictest0-21swapper/619:45:176
2814399150,13cyclictest0-21swapper/620:49:586
2813899159,5cyclictest0-21swapper/521:04:285
28138991512,2cyclictest17115-21strings21:40:165
28138991511,2cyclictest0-21swapper/523:16:385
28138991510,2cyclictest0-21swapper/519:18:305
2813899151,3cyclictest0-21swapper/521:36:595
2813899150,8cyclictest0-21swapper/519:55:295
2813899150,7cyclictest0-21swapper/521:11:315
2813899150,7cyclictest0-21swapper/519:26:285
2813899150,7cyclictest0-21swapper/500:17:285
2813899150,14cyclictest0-21swapper/520:17:475
2813099152,5cyclictest26678-21perl21:00:153
28130991510,4cyclictest0-21swapper/321:30:233
2813099151,3cyclictest0-21swapper/319:50:003
2813099151,2cyclictest0-21swapper/323:47:493
2813099150,8cyclictest0-21swapper/320:01:203
2813099150,14cyclictest0-21swapper/323:34:253
2813099150,14cyclictest0-21swapper/323:25:283
2813099150,14cyclictest0-21swapper/322:55:053
2813099150,14cyclictest0-21swapper/319:16:453
2812699156,7cyclictest1055-13auditd20:00:002
2812699150,8cyclictest0-21swapper/223:09:442
2812699150,8cyclictest0-21swapper/219:41:012
2812699150,8cyclictest0-21swapper/200:25:442
2812699150,8cyclictest0-21swapper/200:05:082
2812299150,4cyclictest0-21swapper/123:15:201
2812299150,14cyclictest23872-21date21:55:001
2615252150,6pltrace0-21swapper/620:05:006
539652140,10pltrace54-21ksoftirqd/423:19:234
496752140,9pltrace78-21ksoftirqd/720:20:207
2960552140,6pltrace31858-21grep19:15:022
28150991411,2cyclictest1063-17auditd23:00:007
2815099140,13cyclictest0-21swapper/700:05:107
2815099140,1cyclictest0-21swapper/723:35:237
2814399140,6cyclictest0-21swapper/623:04:306
2814399140,13cyclictest0-21swapper/620:25:186
28138991411,2cyclictest24449-21pltrace-run20:55:175
2813899140,7cyclictest0-21swapper/522:47:085
2813899140,1cyclictest0-21swapper/519:30:185
28135991411,2cyclictest0-21swapper/419:45:254
28135991410,3cyclictest1146-21snmpd19:15:334
2813099140,7cyclictest0-21swapper/320:39:543
2813099140,7cyclictest0-21swapper/300:24:333
2813099140,6cyclictest0-21swapper/323:55:103
2813099140,14cyclictest0-21swapper/323:40:233
2813099140,13cyclictest0-21swapper/322:27:043
28126991411,2cyclictest1089-21dbus-daemon22:30:002
2812299149,3cyclictest0-21swapper/119:51:351
2812299140,7cyclictest0-21swapper/120:06:381
2811999140,1cyclictest0-21swapper/021:45:190
2615252140,3pltrace27195-21sed20:05:002
2550852140,8pltrace24115-21/usr/sbin/munin21:55:227
2446752140,5pltrace0-21swapper/720:58:317
94952130,5pltrace0-21swapper/600:09:586
717652130,5pltrace0-21swapper/722:24:467
647852130,4pltrace0-21swapper/700:18:307
325652130,1pltrace0-21swapper/221:20:122
325652130,1pltrace0-21swapper/221:20:122
2960552130,5pltrace0-21swapper/119:13:331
2960552130,3pltrace998-21ntpq19:15:167
2814399137,5cyclictest0-21swapper/621:16:116
2814399137,5cyclictest0-21swapper/621:16:116
2814399133,8cyclictest0-21swapper/621:05:186
28143991311,1cyclictest0-21swapper/623:30:016
2814399130,12cyclictest0-21swapper/620:55:266
2814399130,12cyclictest0-21swapper/619:34:556
2814399130,12cyclictest0-21swapper/600:28:346
2814399130,1cyclictest0-21swapper/621:23:156
2814399130,1cyclictest0-21swapper/621:23:156
2813899138,3cyclictest0-21swapper/523:49:045
2813899133,9cyclictest0-21swapper/519:36:435
28138991312,1cyclictest0-21swapper/521:50:185
28138991312,1cyclictest0-21swapper/521:05:125
28138991310,2cyclictest3149-21fschecks_time19:20:135
28138991310,2cyclictest29606-21sed19:15:005
28138991310,2cyclictest1065-17sedispatch20:55:005
2813899131,11cyclictest0-21swapper/500:36:565
2813899131,11cyclictest0-21swapper/500:36:565
2813899130,12cyclictest0-21swapper/523:33:325
2813899130,12cyclictest0-21swapper/521:47:505
2813899130,12cyclictest0-21swapper/500:02:285
2813599135,7cyclictest1146-21snmpd00:15:524
28135991310,2cyclictest0-21swapper/420:51:254
2813099132,2cyclictest19614-21expr19:50:123
2813099132,2cyclictest17171-21sed23:35:213
2813099130,13cyclictest0-21swapper/322:10:203
2812699138,4cyclictest0-21swapper/223:13:172
2812699138,4cyclictest0-21swapper/222:41:042
2812699130,12cyclictest0-21swapper/223:57:442
2812699130,12cyclictest0-21swapper/200:02:142
2812299137,3cyclictest0-21swapper/120:46:241
2812299136,3cyclictest0-21swapper/100:16:561
2812299130,13cyclictest0-21swapper/120:35:211
2812299130,12cyclictest0-21swapper/121:32:501
28119991312,1cyclictest0-21swapper/021:53:150
28119991311,1cyclictest0-21swapper/021:20:050
28119991311,1cyclictest0-21swapper/021:20:050
2662952130,3pltrace0-21swapper/323:00:133
2615252130,4pltrace0-21swapper/720:00:427
2550852130,1pltrace0-21swapper/021:58:150
2367052130,6pltrace0-21swapper/222:51:332
1936252130,4pltrace21466-21grep23:45:132
1504052130,5pltrace0-21swapper/200:33:192
1504052130,5pltrace0-21swapper/200:33:192
1499552130,0pltrace0-21swapper/119:43:481
1332452130,5pltrace0-21swapper/720:37:327
102852130,1pltrace0-21swapper/119:16:321
928152120,0pltrace0-21swapper/319:31:503
539652120,2pltrace6257-21runrttasks23:18:186
539652120,1pltrace0-21swapper/023:19:270
2960552120,6pltrace0-21swapper/019:13:290
2944352120,3pltrace0-21swapper/623:05:026
2815099126,4cyclictest0-21swapper/723:08:117
2815099120,11cyclictest0-21swapper/722:30:227
2815099120,1cyclictest0-21swapper/721:55:007
2814399126,5cyclictest0-21swapper/622:09:336
2814399126,4cyclictest0-21swapper/622:50:006
28143991210,1cyclictest0-21swapper/621:13:236
2814399120,11cyclictest0-21swapper/620:31:466
2814399120,1cyclictest0-21swapper/619:21:396
2813899129,2cyclictest15180-21latency22:35:175
2813899129,2cyclictest1063-17auditd22:33:155
2813899126,5cyclictest0-21swapper/521:26:235
2813899125,4cyclictest0-21swapper/519:50:155
2813899124,4cyclictest0-21swapper/500:06:315
28138991211,1cyclictest0-21swapper/523:55:155
28138991211,1cyclictest0-21swapper/523:50:125
28138991211,1cyclictest0-21swapper/523:40:115
28138991211,1cyclictest0-21swapper/523:25:115
28138991211,1cyclictest0-21swapper/522:56:145
28138991211,1cyclictest0-21swapper/522:40:175
28138991211,1cyclictest0-21swapper/522:25:215
28138991211,1cyclictest0-21swapper/522:00:185
28138991211,1cyclictest0-21swapper/500:20:155
28138991211,1cyclictest0-21swapper/500:10:115
28138991210,1cyclictest0-21swapper/519:45:225
2813899121,6cyclictest670-21taskset23:08:585
2813899120,11cyclictest0-21swapper/523:23:305
2813599129,2cyclictest0-21swapper/421:39:204
2813599127,4cyclictest10351-21grep23:25:134
2813599120,12cyclictest0-21swapper/422:22:264
2813599120,11cyclictest0-21swapper/423:45:404
2813599120,11cyclictest0-21swapper/422:06:444
2813599120,11cyclictest0-21swapper/420:17:464
2813599120,1cyclictest0-21swapper/421:20:354
2813599120,1cyclictest0-21swapper/421:20:354
2813599120,1cyclictest0-21swapper/420:12:264
2813099126,5cyclictest0-21swapper/321:39:383
2813099126,5cyclictest0-21swapper/321:09:133
2813099126,5cyclictest0-21swapper/319:29:193
2813099126,5cyclictest0-21swapper/300:32:053
2813099126,5cyclictest0-21swapper/300:32:053
2813099123,8cyclictest0-21swapper/321:26:413
28130991210,2cyclictest46-21ksoftirqd/300:36:523
28130991210,2cyclictest46-21ksoftirqd/300:36:523
2813099121,4cyclictest8647-21timerwakeupswit23:20:253
2813099120,3cyclictest7254-21ps22:20:183
2813099120,11cyclictest0-21swapper/321:47:113
2813099120,11cyclictest0-21swapper/320:26:253
2813099120,11cyclictest0-21swapper/320:10:323
2813099120,1cyclictest0-21swapper/322:45:253
2813099120,1cyclictest0-21swapper/320:51:393
2812699126,5cyclictest0-21swapper/219:31:522
2812699120,5cyclictest0-21swapper/222:47:002
2812699120,12cyclictest0-21swapper/221:36:252
2812699120,11cyclictest0-21swapper/222:24:122
2812699120,11cyclictest0-21swapper/221:32:532
2812699120,11cyclictest0-21swapper/221:09:272
2812699120,11cyclictest0-21swapper/220:20:182
2812299129,2cyclictest3641-21perl22:15:131
2812299129,2cyclictest20996-21fschecks_time20:50:121
28122991211,1cyclictest0-21swapper/123:10:181
28122991210,1cyclictest0-21swapper/100:33:411
28122991210,1cyclictest0-21swapper/100:33:411
2812299120,11cyclictest0-21swapper/123:05:531
2812299120,11cyclictest0-21swapper/122:56:081
2812299120,11cyclictest0-21swapper/121:35:061
2812299120,11cyclictest0-21swapper/121:20:411
2812299120,11cyclictest0-21swapper/121:20:411
2812299120,11cyclictest0-21swapper/120:24:421
2812299120,11cyclictest0-21swapper/100:09:281
2811999128,3cyclictest25250-21timerandwakeup23:50:210
28119991211,1cyclictest0-21swapper/000:37:160
28119991211,1cyclictest0-21swapper/000:37:150
2811999120,11cyclictest0-21swapper/022:40:020
2051852120,4pltrace0-21swapper/619:54:246
197652120,7pltrace1478-21lldpd20:15:252
1383452120,1pltrace1474-21lldpd23:33:327
1163552120,1pltrace0-21swapper/721:34:317
934052110,0pltrace0-21swapper/200:21:592
928152110,3pltrace10274-21chrt19:33:017
2944352110,6pltrace0-21swapper/023:05:000
2818052110,4pltrace0-21swapper/022:00:490
2815099117,3cyclictest1146-21snmpd22:00:397
2815099112,8cyclictest0-21swapper/720:54:117
28150991110,1cyclictest0-21swapper/723:26:587
28150991110,1cyclictest0-21swapper/723:15:187
28150991110,1cyclictest0-21swapper/722:50:037
28150991110,1cyclictest0-21swapper/719:43:337
28150991110,1cyclictest0-21swapper/700:11:497
2815099110,11cyclictest0-21swapper/721:47:047
2815099110,11cyclictest0-21swapper/721:43:307
2815099110,11cyclictest0-21swapper/719:39:507
2815099110,1cyclictest0-21swapper/723:53:507
2815099110,1cyclictest0-21swapper/722:44:527
2815099110,1cyclictest0-21swapper/700:32:037
2815099110,1cyclictest0-21swapper/700:32:037
2814399116,3cyclictest0-21swapper/621:01:086
28143991110,1cyclictest0-21swapper/622:24:366
28143991110,1cyclictest0-21swapper/621:48:216
28143991110,1cyclictest0-21swapper/620:13:276
28143991110,1cyclictest0-21swapper/620:08:076
28143991110,1cyclictest0-21swapper/600:37:226
28143991110,1cyclictest0-21swapper/600:37:226
2814399110,11cyclictest0-21swapper/619:25:036
2814399110,1cyclictest0-21swapper/623:58:016
2814399110,1cyclictest0-21swapper/622:52:376
2814399110,1cyclictest0-21swapper/622:12:276
2814399110,1cyclictest0-21swapper/619:35:346
2813899119,2cyclictest0-21swapper/522:10:155
2813899119,1cyclictest11119-21cstates00:25:145
2813899118,2cyclictest26517-21timerandwakeup20:00:205
2813899118,1cyclictest191rcu_preempt20:30:205
2813899116,3cyclictest0-21swapper/523:10:195
28138991110,1cyclictest0-21swapper/523:35:205
28138991110,1cyclictest0-21swapper/522:50:225
28138991110,1cyclictest0-21swapper/522:20:135
28138991110,1cyclictest0-21swapper/522:06:135
28138991110,1cyclictest0-21swapper/521:15:125
28138991110,1cyclictest0-21swapper/521:15:125
28138991110,1cyclictest0-21swapper/520:05:165
28138991110,1cyclictest0-21swapper/500:30:145
28138991110,1cyclictest0-21swapper/500:30:145
2813899110,11cyclictest0-21swapper/520:10:465
2813899110,11cyclictest0-21swapper/519:42:165
2813899110,1cyclictest0-21swapper/520:22:355
2813599119,1cyclictest0-21swapper/422:29:554
2813599119,1cyclictest0-21swapper/421:19:474
2813599119,1cyclictest0-21swapper/421:19:474
2813599118,2cyclictest1443-21idleruntime-cro21:15:004
2813599118,2cyclictest1178-21runrttasks23:02:504
2813599118,2cyclictest1146-21snmpd21:07:254
2813599115,5cyclictest1055-13auditd20:45:004
2813599112,4cyclictest27175-21grep22:55:234
28135991110,1cyclictest0-21swapper/422:41:144
28135991110,1cyclictest0-21swapper/422:34:254
28135991110,1cyclictest0-21swapper/421:04:434
28135991110,1cyclictest0-21swapper/400:39:544
28135991110,1cyclictest0-21swapper/400:39:544
28135991110,1cyclictest0-21swapper/400:30:404
28135991110,1cyclictest0-21swapper/400:30:404
2813599110,11cyclictest0-21swapper/423:40:094
2813599110,11cyclictest0-21swapper/421:56:034
2813599110,11cyclictest0-21swapper/421:33:234
2813599110,11cyclictest0-21swapper/420:37:124
2813599110,11cyclictest0-21swapper/420:29:354
2813599110,11cyclictest0-21swapper/420:08:134
2813599110,11cyclictest0-21swapper/419:57:324
2813599110,11cyclictest0-21swapper/400:13:304
2813599110,1cyclictest0-21swapper/421:51:414
2813599110,1cyclictest0-21swapper/420:57:074
2813599110,1cyclictest0-21swapper/400:20:574
2813099118,2cyclictest0-21swapper/300:29:343
2813099117,3cyclictest32096-21sort23:05:183
2813099117,3cyclictest1146-21snmpd23:50:193
2813099116,4cyclictest22054-21cpu19:55:123
2813099116,3cyclictest0-21swapper/322:02:243
2813099116,3cyclictest0-21swapper/321:17:313
2813099116,3cyclictest0-21swapper/321:17:313
2813099115,5cyclictest0-21swapper/322:08:123
2813099115,5cyclictest0-21swapper/320:22:003
28130991110,1cyclictest0-21swapper/320:05:113
28130991110,1cyclictest0-21swapper/300:01:543
2813099111,9cyclictest0-21swapper/323:15:213
2813099110,11cyclictest0-21swapper/322:51:573
2813099110,11cyclictest0-21swapper/319:36:323
2813099110,11cyclictest0-21swapper/300:06:353
2813099110,10cyclictest0-21swapper/322:40:303
2813099110,1cyclictest0-21swapper/322:37:133
2813099110,1cyclictest0-21swapper/320:58:083
2813099110,1cyclictest0-21swapper/320:17:003
2812699117,3cyclictest0-21swapper/220:47:552
2812699112,8cyclictest0-21swapper/222:56:292
28126991110,1cyclictest0-21swapper/223:43:242
28126991110,1cyclictest0-21swapper/222:37:002
28126991110,1cyclictest0-21swapper/221:42:262
28126991110,1cyclictest0-21swapper/219:51:512
2812699110,11cyclictest0-21swapper/223:15:512
2812699110,11cyclictest0-21swapper/221:57:302
2812699110,11cyclictest0-21swapper/221:53:562
2812699110,11cyclictest0-21swapper/200:39:532
2812699110,11cyclictest0-21swapper/200:39:532
2812699110,11cyclictest0-21swapper/200:12:232
2812299119,2cyclictest0-21swapper/121:15:191
2812299119,2cyclictest0-21swapper/121:15:191
2812299115,3cyclictest0-21swapper/122:14:301
2812299112,8cyclictest0-21swapper/120:28:031
28122991110,1cyclictest0-21swapper/123:54:591
28122991110,1cyclictest0-21swapper/123:43:101
28122991110,1cyclictest0-21swapper/120:55:161
28122991110,1cyclictest0-21swapper/100:20:051
2812299110,9cyclictest0-21swapper/121:47:381
2812299110,11cyclictest0-21swapper/123:49:281
2812299110,11cyclictest0-21swapper/123:04:381
2812299110,11cyclictest0-21swapper/122:35:481
2812299110,11cyclictest0-21swapper/119:47:161
2812299110,11cyclictest0-21swapper/100:27:321
2812299110,1cyclictest0-21swapper/123:31:401
2812299110,1cyclictest0-21swapper/122:24:581
2812299110,1cyclictest0-21swapper/121:07:051
2812299110,1cyclictest0-21swapper/119:57:571
2812299110,1cyclictest0-21swapper/119:37:331
2811999118,2cyclictest11341-21cut00:25:150
2811999117,3cyclictest21010-21tr23:45:100
2811999117,3cyclictest1146-21snmpd22:56:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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