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2026-01-21 - 04:07
[ 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 rack5slot3.osadl.org (updated Wed Jan 21, 2026 00:50:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
337629288,2sleep00-21swapper/019:05:250
373928349,30sleep30-21swapper/319:07:443
362028249,29sleep70-21swapper/719:06:047
384628166,11sleep60-21swapper/619:09:166
128828167,9sleep20-21swapper/219:05:112
387027946,29sleep10-21swapper/119:09:351
365627944,30sleep50-21swapper/519:06:345
358127343,26sleep40-21swapper/419:05:294
4333995353,0cyclictest0-21swapper/623:47:156
87992520,0sleep40-21swapper/422:10:084
4333995050,0cyclictest0-21swapper/600:22:206
4334994949,0cyclictest0-21swapper/723:24:317
4330994948,0cyclictest0-21swapper/323:35:213
143852490,0sleep20-21swapper/221:40:512
4331994848,0cyclictest0-21swapper/423:16:044
4330994710,36cyclictest0-21swapper/323:55:213
4329994746,0cyclictest0-21swapper/200:36:192
4329994710,36cyclictest0-21swapper/223:19:162
4334994646,0cyclictest0-21swapper/700:24:447
4332994610,0cyclictest0-21swapper/523:33:175
4331994646,0cyclictest0-21swapper/423:50:124
4330994644,1cyclictest0-21swapper/320:20:003
4330994644,1cyclictest0-21swapper/300:17:443
4329994646,0cyclictest0-21swapper/200:12:272
4329994645,1cyclictest0-21swapper/223:55:212
4328994646,0cyclictest0-21swapper/123:59:571
4328994645,1cyclictest0-21swapper/123:16:041
4333994544,0cyclictest0-21swapper/600:31:366
4330994443,0cyclictest0-21swapper/300:10:513
4330994410,0cyclictest0-21swapper/300:39:533
4329994442,1cyclictest0-21swapper/200:17:442
324282440,0sleep40-21swapper/421:19:234
4333994343,0cyclictest0-21swapper/600:39:396
4331994343,0cyclictest0-21swapper/423:25:134
433199430,0cyclictest0-21swapper/400:00:164
433199430,0cyclictest0-21swapper/400:00:164
4329994310,33cyclictest0-21swapper/200:31:092
4328994343,0cyclictest0-21swapper/123:50:121
4328994343,0cyclictest0-21swapper/100:33:311
432899430,1cyclictest8932-21/usr/sbin/munin20:10:121
4327994343,0cyclictest0-21swapper/000:28:040
4327994343,0cyclictest0-21swapper/000:22:250
4331994241,0cyclictest0-21swapper/423:43:084
4331994241,0cyclictest0-21swapper/400:20:154
433199420,41cyclictest71850irq/122-eth000:06:254
4330994242,0cyclictest0-21swapper/323:20:003
4330994241,1cyclictest0-21swapper/300:24:283
4330994210,31cyclictest0-21swapper/321:45:143
4329994241,0cyclictest0-21swapper/223:36:552
4333994141,0cyclictest0-21swapper/623:51:156
4332994141,0cyclictest0-21swapper/523:19:125
4332994141,0cyclictest0-21swapper/500:19:365
4332994140,0cyclictest0-21swapper/500:28:045
4331994141,0cyclictest0-21swapper/400:19:444
4331994140,0cyclictest0-21swapper/400:11:144
4329994139,1cyclictest0-21swapper/222:05:102
4328994141,0cyclictest0-21swapper/100:28:441
4328994141,0cyclictest0-21swapper/100:00:171
4328994141,0cyclictest0-21swapper/100:00:161
432799410,40cyclictest0-21swapper/023:45:200
4334994040,0cyclictest0-21swapper/723:30:197
4334994040,0cyclictest0-21swapper/723:05:147
4334994040,0cyclictest0-21swapper/700:17:277
4333994040,0cyclictest0-21swapper/600:25:036
4332994039,0cyclictest0-21swapper/522:50:205
4330994039,0cyclictest0-21swapper/323:45:583
4329994039,0cyclictest0-21swapper/200:24:282
432899400,40cyclictest0-21swapper/123:20:001
432899400,0cyclictest0-21swapper/100:05:351
4334993939,0cyclictest0-21swapper/722:20:197
4334993939,0cyclictest0-21swapper/700:15:007
4330993938,0cyclictest0-21swapper/300:05:223
4328993939,0cyclictest0-21swapper/119:25:101
4328993938,1cyclictest0-21swapper/100:20:151
432899390,39cyclictest0-21swapper/123:25:131
432899390,38cyclictest0-21swapper/121:40:011
4327993939,0cyclictest0-21swapper/023:39:220
4334993838,0cyclictest0-21swapper/722:50:207
4334993837,0cyclictest12477-21diskmemload23:59:577
4333993838,0cyclictest0-21swapper/623:08:086
4332993838,0cyclictest0-21swapper/523:45:205
4332993838,0cyclictest0-21swapper/523:22:015
4332993838,0cyclictest0-21swapper/523:04:185
4332993838,0cyclictest0-21swapper/500:20:225
4330993837,0cyclictest0-21swapper/323:53:353
4328993838,0cyclictest0-21swapper/100:19:441
4328993837,0cyclictest0-21swapper/123:03:371
4334993736,0cyclictest0-21swapper/723:16:047
4333993737,0cyclictest0-21swapper/623:32:156
4333993735,1cyclictest6311-21sendmail21:00:016
4332993737,0cyclictest0-21swapper/523:07:565
4332993736,0cyclictest0-21swapper/520:50:105
4331993736,0cyclictest0-21swapper/419:50:114
433199370,0cyclictest0-21swapper/423:20:554
4329993737,0cyclictest0-21swapper/223:45:582
4328993737,0cyclictest0-21swapper/122:20:191
4328993737,0cyclictest0-21swapper/120:05:111
432899370,36cyclictest0-21swapper/100:11:141
4327993737,0cyclictest0-21swapper/023:54:570
4327993737,0cyclictest0-21swapper/023:40:010
4334993635,0cyclictest0-21swapper/720:10:127
4333993636,0cyclictest0-21swapper/623:15:196
4333993636,0cyclictest0-21swapper/622:45:186
433399360,0cyclictest0-21swapper/623:42:286
4332993636,0cyclictest0-21swapper/523:39:225
4331993636,0cyclictest0-21swapper/423:45:044
4331993636,0cyclictest0-21swapper/400:25:224
4331993635,0cyclictest0-21swapper/423:30:334
4330993636,0cyclictest0-21swapper/322:40:213
4330993635,0cyclictest0-21swapper/322:20:103
4329993636,0cyclictest0-21swapper/223:53:352
4329993636,0cyclictest0-21swapper/200:05:222
4329993634,1cyclictest0-21swapper/222:20:102
4328993636,0cyclictest0-21swapper/122:05:151
4327993636,0cyclictest0-21swapper/000:05:140
4334993535,0cyclictest0-21swapper/700:33:317
4334993534,0cyclictest0-21swapper/723:50:127
4333993535,0cyclictest0-21swapper/623:37:366
4332993535,0cyclictest0-21swapper/521:20:205
4331993535,0cyclictest0-21swapper/423:05:174
433199350,35cyclictest0-21swapper/423:35:524
433199350,35cyclictest0-21swapper/400:37:404
4328993535,0cyclictest0-21swapper/123:42:431
432899350,0cyclictest12477-21diskmemload00:35:351
4327993535,0cyclictest0-21swapper/000:37:020
432799350,0cyclictest0-21swapper/000:12:150
4334993410,24cyclictest0-21swapper/700:27:117
4333993434,0cyclictest0-21swapper/621:15:126
4333993434,0cyclictest0-21swapper/621:00:026
4333993434,0cyclictest0-21swapper/600:19:526
4332993434,0cyclictest0-21swapper/523:54:575
4332993434,0cyclictest0-21swapper/523:40:015
4332993434,0cyclictest0-21swapper/500:12:155
4332993434,0cyclictest0-21swapper/500:07:245
4332993434,0cyclictest0-21swapper/500:00:405
4332993434,0cyclictest0-21swapper/500:00:405
4327993434,0cyclictest0-21swapper/021:50:170
4327993433,0cyclictest0-21swapper/023:11:040
4327993432,1cyclictest25379-21idleruntime-cro23:05:000
4334993333,0cyclictest0-21swapper/723:45:127
4334993333,0cyclictest0-21swapper/721:35:207
4334993333,0cyclictest0-21swapper/720:45:117
4334993333,0cyclictest0-21swapper/700:35:357
4334993333,0cyclictest0-21swapper/700:05:357
4333993333,0cyclictest0-21swapper/623:55:166
4333993333,0cyclictest0-21swapper/623:00:006
433299330,32cyclictest0-21swapper/522:35:195
433299330,0cyclictest12477-21diskmemload00:31:225
4330993332,0cyclictest0-21swapper/319:35:113
4330993331,1cyclictest0-21swapper/322:15:183
4329993333,0cyclictest0-21swapper/221:50:122
4329993332,0cyclictest0-21swapper/200:03:372
4329993332,0cyclictest0-21swapper/200:03:372
4329993331,1cyclictest0-21swapper/219:35:112
432999330,0cyclictest0-21swapper/222:40:212
4328993333,0cyclictest0-21swapper/123:05:151
432899333,29cyclictest0-21swapper/123:45:041
4328993332,0cyclictest0-21swapper/123:30:331
4334993232,0cyclictest0-21swapper/723:35:547
4334993232,0cyclictest0-21swapper/700:00:167
4334993232,0cyclictest0-21swapper/700:00:167
4334993231,0cyclictest0-21swapper/723:25:137
4333993232,0cyclictest12477-21diskmemload21:30:206
4333993232,0cyclictest12477-21diskmemload21:30:206
4333993232,0cyclictest0-21swapper/622:30:116
4333993232,0cyclictest0-21swapper/600:10:326
4333993231,0cyclictest0-21swapper/600:06:566
4332993232,0cyclictest0-21swapper/521:40:225
4332993232,0cyclictest0-21swapper/500:37:025
4331993232,0cyclictest0-21swapper/423:56:024
4331993232,0cyclictest0-21swapper/400:30:184
4330993232,0cyclictest0-21swapper/300:32:173
4330993231,0cyclictest0-21swapper/322:00:163
4330993231,0cyclictest0-21swapper/321:40:213
4330993231,0cyclictest0-21swapper/319:45:113
433099320,0cyclictest0-21swapper/319:40:113
4329993232,0cyclictest0-21swapper/223:22:532
4328993232,0cyclictest0-21swapper/123:35:521
4327993231,0cyclictest0-21swapper/000:30:080
4334993131,0cyclictest0-21swapper/719:25:107
4332993131,0cyclictest0-21swapper/522:34:455
4332993130,0cyclictest1927-21ls21:50:215
433199310,31cyclictest0-21swapper/423:10:114
4330993131,0cyclictest0-21swapper/323:00:193
4330993131,0cyclictest0-21swapper/320:35:113
4327993131,0cyclictest0-21swapper/021:30:120
4327993131,0cyclictest0-21swapper/021:30:120
4327993131,0cyclictest0-21swapper/000:00:160
4327993131,0cyclictest0-21swapper/000:00:160
432799310,31cyclictest0-21swapper/022:30:120
4334993030,0cyclictest0-21swapper/723:43:587
4332993030,0cyclictest0-21swapper/523:29:135
4332993030,0cyclictest0-21swapper/523:11:045
4331993028,1cyclictest0-21swapper/422:00:204
4330993030,0cyclictest0-21swapper/323:26:513
4329993030,0cyclictest0-21swapper/219:45:112
4329993029,0cyclictest0-21swapper/223:26:512
4329993029,0cyclictest0-21swapper/223:00:192
4329993028,1cyclictest0-21swapper/222:15:182
4327993030,0cyclictest0-21swapper/023:34:030
4327993029,1cyclictest0-21swapper/022:10:200
4334992928,0cyclictest0-21swapper/720:05:117
4333992929,0cyclictest0-21swapper/623:25:186
4331992929,0cyclictest0-21swapper/421:35:204
4330992929,0cyclictest30586-21ls22:35:193
4330992929,0cyclictest0-21swapper/323:05:113
4330992928,1cyclictest0-21swapper/300:26:073
4329992928,0cyclictest0-21swapper/222:00:162
4328992928,0cyclictest0-21swapper/123:13:401
4327992929,0cyclictest0-21swapper/000:15:550
4334992826,1cyclictest0-21swapper/723:00:007
4333992828,0cyclictest0-21swapper/623:20:036
4333992828,0cyclictest0-21swapper/621:55:126
4332992828,0cyclictest0-21swapper/521:30:125
4332992828,0cyclictest0-21swapper/521:30:125
4332992828,0cyclictest0-21swapper/521:10:215
4331992828,0cyclictest0-21swapper/422:45:124
4331992828,0cyclictest0-21swapper/422:00:004
4329992828,0cyclictest0-21swapper/220:35:112
4329992810,0cyclictest0-21swapper/220:55:122
4328992828,0cyclictest0-21swapper/122:45:181
432799280,0cyclictest0-21swapper/020:00:110
4334992727,0cyclictest0-21swapper/723:03:377
4334992727,0cyclictest0-21swapper/722:05:157
4332992727,0cyclictest0-21swapper/520:00:115
4331992725,1cyclictest5879-21ssh22:40:004
4329992727,0cyclictest0-21swapper/223:43:542
4329992727,0cyclictest0-21swapper/223:05:112
4329992727,0cyclictest0-21swapper/200:26:062
4329992726,0cyclictest0-21swapper/222:35:192
4328992727,0cyclictest0-21swapper/119:15:111
4327992727,0cyclictest0-21swapper/021:55:160
4327992727,0cyclictest0-21swapper/021:40:010
4327992727,0cyclictest0-21swapper/019:30:100
4327992727,0cyclictest0-21swapper/019:30:100
4327992725,1cyclictest12477-21diskmemload23:55:180
4333992626,0cyclictest0-21swapper/600:00:036
4333992626,0cyclictest0-21swapper/600:00:036
4332992626,0cyclictest0-21swapper/522:10:205
4330992626,0cyclictest0-21swapper/319:20:123
4328992626,0cyclictest0-21swapper/121:46:281
4333992525,0cyclictest0-21swapper/622:55:186
433299250,0cyclictest0-21swapper/521:25:115
4331992525,0cyclictest0-21swapper/419:10:114
4328992525,0cyclictest0-21swapper/122:00:201
4328992525,0cyclictest0-21swapper/122:00:001
4327992525,0cyclictest0-21swapper/022:59:060
4327992524,0cyclictest0-21swapper/023:24:230
4334992424,0cyclictest0-21swapper/719:50:117
4333992424,0cyclictest0-21swapper/622:40:216
4333992423,1cyclictest12477-21diskmemload22:20:196
4332992424,0cyclictest0-21swapper/521:55:165
4332992424,0cyclictest0-21swapper/519:30:105
4332992424,0cyclictest0-21swapper/519:30:105
4329992424,0cyclictest0-21swapper/219:20:122
4328992422,1cyclictest5882-21idleruntime-cro22:40:001
4334992323,0cyclictest0-21swapper/722:45:167
4334992311,8cyclictest14027-21nscd22:13:057
4333992322,1cyclictest659-21ptp4l22:19:436
4332992323,0cyclictest0-21swapper/523:55:505
4331992323,0cyclictest0-21swapper/421:25:114
4330992323,0cyclictest0-21swapper/323:20:153
4330992323,0cyclictest0-21swapper/321:32:263
4330992323,0cyclictest0-21swapper/321:32:263
4330992310,3cyclictest0-21swapper/321:20:033
4330992310,0cyclictest0-21swapper/322:59:573
4330992310,0cyclictest0-21swapper/322:47:153
4329992310,6cyclictest0-21swapper/220:20:202
1782022310,0sleep10-21swapper/122:14:301
4334992210,5cyclictest0-21swapper/722:35:147
4334992210,4cyclictest0-21swapper/721:15:057
4333992222,0cyclictest0-21swapper/622:09:216
4333992216,1cyclictest669-21nscd21:49:426
4333992210,1cyclictest0-21swapper/620:05:156
4332992222,0cyclictest0-21swapper/522:59:065
4332992210,6cyclictest0-21swapper/522:45:155
4331992210,4cyclictest0-21swapper/421:45:114
4331992210,1cyclictest71850irq/122-eth022:31:564
4331992210,0cyclictest0-21swapper/421:12:424
4330992222,0cyclictest0-21swapper/323:34:363
4330992220,1cyclictest21098-21apt-get20:30:103
4330992210,2cyclictest0-21swapper/321:12:543
4330992210,0cyclictest0-21swapper/322:53:563
433099220,22cyclictest0-21swapper/300:03:563
433099220,22cyclictest0-21swapper/300:03:563
4329992222,0cyclictest0-21swapper/221:32:262
4329992222,0cyclictest0-21swapper/221:32:262
4328992222,0cyclictest0-21swapper/119:10:111
4328992210,4cyclictest0-21swapper/120:25:191
4327992222,0cyclictest0-21swapper/023:16:470
4327992222,0cyclictest0-21swapper/023:06:370
4327992210,4cyclictest0-21swapper/019:25:190
2102122210,0sleep40-21swapper/423:02:134
4334992110,6cyclictest0-21swapper/721:14:247
4334992110,3cyclictest0-21swapper/722:30:167
4334992110,11cyclictest0-21swapper/723:12:307
4332992110,4cyclictest0-21swapper/520:55:155
4331992121,0cyclictest0-21swapper/421:50:214
4330992119,1cyclictest12491-21perf21:10:003
4329992120,1cyclictest681-21nscd22:10:252
4329992110,3cyclictest0-21swapper/221:05:002
4328992120,1cyclictest0-21swapper/121:25:111
4328992110,7cyclictest0-21swapper/121:20:151
4328992110,5cyclictest0-21swapper/120:30:141
4328992110,1cyclictest0-21swapper/121:54:571
4328992110,10cyclictest0-21swapper/122:25:341
4327992121,0cyclictest0-21swapper/021:15:210
4327992120,1cyclictest762-21gmain22:46:030
4334992018,1cyclictest8199-21apt-get19:15:117
4334992013,5cyclictest0-21swapper/721:27:357
4334992010,6cyclictest0-21swapper/721:53:577
4334992010,5cyclictest0-21swapper/720:35:207
4334992010,4cyclictest0-21swapper/719:10:167
4334992010,2cyclictest0-21swapper/722:40:507
4333992020,0cyclictest0-21swapper/623:13:206
4333992020,0cyclictest0-21swapper/622:35:206
4333992020,0cyclictest0-21swapper/619:50:016
4333992020,0cyclictest0-21swapper/619:10:016
4333992010,6cyclictest0-21swapper/622:03:486
4332992010,5cyclictest0-21swapper/520:05:195
4332992010,4cyclictest0-21swapper/522:23:085
4332992010,2cyclictest0-21swapper/522:02:425
4331992019,0cyclictest71850irq/122-eth022:29:504
4331992010,9cyclictest0-21swapper/420:00:204
4331992010,4cyclictest0-21swapper/421:00:164
4331992010,4cyclictest0-21swapper/419:35:154
4331992010,0cyclictest0-21swapper/422:15:474
4330992013,3cyclictest0-21swapper/323:40:213
4330992010,7cyclictest0-21swapper/320:40:163
4330992010,5cyclictest0-21swapper/322:25:043
4330992010,2cyclictest0-21swapper/320:05:153
4330992010,2cyclictest0-21swapper/320:00:153
4329992019,1cyclictest20622-21awk22:30:222
4329992010,4cyclictest0-21swapper/222:55:202
4329992010,3cyclictest0-21swapper/223:12:392
4328992019,1cyclictest4853-21nscd21:31:441
4328992019,1cyclictest4853-21nscd21:31:441
4328992010,3cyclictest0-21swapper/121:41:271
4327992020,0cyclictest0-21swapper/023:25:490
4327992020,0cyclictest0-21swapper/022:35:090
4327992020,0cyclictest0-21swapper/021:50:000
4334991913,3cyclictest0-21swapper/721:21:367
4334991910,4cyclictest0-21swapper/721:05:167
4334991910,3cyclictest0-21swapper/722:25:207
4334991910,2cyclictest0-21swapper/721:34:477
4334991910,2cyclictest0-21swapper/721:34:477
4334991910,1cyclictest0-21swapper/722:00:187
4333991913,6cyclictest26188-1kworker/u17:021:52:596
4333991910,9cyclictest0-21swapper/621:38:536
4333991910,7cyclictest0-21swapper/619:50:006
4333991910,6cyclictest0-21swapper/621:40:206
4333991910,6cyclictest0-21swapper/620:25:196
4333991910,5cyclictest0-21swapper/620:20:116
4333991910,3cyclictest0-21swapper/622:52:366
4332991910,7cyclictest0-21swapper/522:40:335
4332991910,6cyclictest0-21swapper/521:17:135
4332991910,6cyclictest0-21swapper/521:00:215
4332991910,5cyclictest0-21swapper/519:20:165
4332991910,2cyclictest0-21swapper/521:39:125
4331991913,5cyclictest687-21in:imuxsock22:20:014
4331991912,5cyclictest0-21swapper/421:42:334
4331991910,8cyclictest0-21swapper/422:40:374
4331991910,2cyclictest0-21swapper/422:55:264
4331991910,2cyclictest0-21swapper/420:35:174
4330991919,0cyclictest0-21swapper/323:13:313
4330991910,6cyclictest0-21swapper/319:25:103
4330991910,5cyclictest0-21swapper/322:07:073
4330991910,4cyclictest0-21swapper/321:56:003
4330991910,4cyclictest0-21swapper/321:50:173
4330991910,4cyclictest0-21swapper/321:25:393
4330991910,4cyclictest0-21swapper/321:00:123
4329991917,1cyclictest12465-21cron21:10:002
4329991916,3cyclictest0-21swapper/222:50:122
4329991910,8cyclictest0-21swapper/220:15:212
4329991910,4cyclictest0-21swapper/222:25:112
4329991910,4cyclictest0-21swapper/221:15:162
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