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2026-02-01 - 06:37
[ 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 rackfslot7.osadl.org (updated Sun Feb 01, 2026 00:46:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
504723999432,40cyclictest595953-21latency_hist21:55:036
504723997435,38cyclictest870-21mta-sts-daemon20:20:166
504723997251,20cyclictest590588-21cat21:45:026
504723997213,39cyclictest0-21swapper/619:33:586
504723997213,39cyclictest0-21swapper/619:33:586
504723996910,38cyclictest1-21systemd22:55:006
504723996810,39cyclictest614858-21sensors22:25:256
50472399646,0cyclictest0-21swapper/620:40:026
50472399633,19cyclictest0-21swapper/623:35:156
504723995819,38cyclictest585143-21munin-run21:35:026
504723995818,39cyclictest587864-21cat21:40:026
504723995818,19cyclictest560602-21munin-run20:50:026
50472399580,39cyclictest539783-21awk20:10:206
504723995718,0cyclictest520262-21meminfo19:35:186
504723995617,38cyclictest0-21swapper/620:18:246
50472399560,56cyclictest0-21swapper/622:14:306
504723995517,38cyclictest504716-21cyclictest21:18:516
504723995419,15cyclictest0-21swapper/621:28:526
504723995416,19cyclictest676815-21chrt00:22:066
504723995416,19cyclictest643756-21/usr/sbin/munin23:20:126
504723995413,40cyclictest0-21swapper/623:55:146
504719995436,18cyclictest0-21swapper/220:25:172
504723995319,34cyclictest0-21swapper/622:57:446
504723995319,15cyclictest0-21swapper/619:27:246
504723995314,39cyclictest0-21swapper/620:04:466
504723995314,39cyclictest0-21swapper/619:53:426
504723995314,39cyclictest0-21swapper/619:41:486
504723995314,39cyclictest0-21swapper/619:41:486
504723995314,19cyclictest0-21swapper/623:44:046
504723995314,19cyclictest0-21swapper/622:40:006
504723995314,19cyclictest0-21swapper/619:57:126
50472399530,34cyclictest0-21swapper/620:26:266
504723995233,19cyclictest0-21swapper/619:13:286
504723995214,38cyclictest0-21swapper/623:05:046
504723995214,19cyclictest0-21swapper/622:15:246
504723995213,39cyclictest0-21swapper/623:49:386
504723995213,39cyclictest0-21swapper/623:28:486
504723995213,39cyclictest0-21swapper/621:46:526
504723995213,0cyclictest536902-21lpstat20:05:186
504719995214,19cyclictest0-21swapper/222:55:162
504723995133,18cyclictest0-21swapper/621:23:446
504723995132,19cyclictest0-21swapper/623:16:486
504723995132,19cyclictest0-21swapper/621:58:406
504723995132,19cyclictest0-21swapper/620:55:206
504723995112,19cyclictest556412-21ntpq20:40:186
504723995112,19cyclictest0-21swapper/620:35:036
504718995111,39cyclictest0-21swapper/123:15:151
504723995032,18cyclictest0-21swapper/623:01:526
504723995032,18cyclictest0-21swapper/621:10:526
504723995031,19cyclictest0-21swapper/622:01:526
504723995013,18cyclictest781ktimers/622:42:566
504723995011,39cyclictest0-21swapper/622:21:346
504717995013,18cyclictest0-21swapper/020:40:160
504724994930,19cyclictest0-21swapper/720:10:177
50472399499,39cyclictest0-21swapper/620:51:086
504723994910,39cyclictest781ktimers/619:47:326
504723994910,39cyclictest0-21swapper/621:02:246
504721994912,18cyclictest504716-21cyclictest21:30:184
504721994911,19cyclictest0-21swapper/421:05:164
504724994830,18cyclictest0-21swapper/719:10:167
50472399489,39cyclictest0-21swapper/619:17:566
50472399488,39cyclictest0-21swapper/600:09:146
50472399488,39cyclictest0-21swapper/600:09:146
50472399488,19cyclictest0-21swapper/622:35:026
504718994810,19cyclictest0-21swapper/121:00:151
50472399478,20cyclictest638390-21expr23:10:156
50472399477,19cyclictest0-21swapper/600:35:186
50472399477,19cyclictest0-21swapper/600:00:226
50472399477,19cyclictest0-21swapper/600:00:226
50472399476,19cyclictest0-21swapper/622:05:186
50472399467,39cyclictest0-21swapper/600:29:396
50472399466,23cyclictest0-21swapper/622:45:226
50472399465,19cyclictest0-21swapper/623:50:186
50472399465,19cyclictest0-21swapper/623:50:186
504723994628,18cyclictest511993-21ntpq19:20:216
50472299468,19cyclictest0-21swapper/521:21:595
50471799467,19cyclictest0-21swapper/021:20:150
504724994527,18cyclictest0-21swapper/700:25:187
50472399456,39cyclictest0-21swapper/600:11:406
50472399456,39cyclictest0-21swapper/600:11:406
50472399456,19cyclictest0-21swapper/621:10:026
50472399455,19cyclictest0-21swapper/623:30:226
50472399455,0cyclictest0-21swapper/600:30:266
50471899457,19cyclictest0-21swapper/123:10:161
504718994526,19cyclictest0-21swapper/121:15:151
50471799456,39cyclictest0-21swapper/020:05:160
504717994426,18cyclictest0-21swapper/023:50:150
504717994426,18cyclictest0-21swapper/023:50:140
50471999435,19cyclictest0-21swapper/221:55:152
50471799434,39cyclictest0-21swapper/020:25:170
50472399423,39cyclictest0-21swapper/600:17:266
50471899413,19cyclictest0-21swapper/119:35:161
504719994021,19cyclictest0-21swapper/221:35:152
50472099390,39cyclictest0-21swapper/321:50:153
50472099390,15cyclictest0-21swapper/323:30:153
50471899391,20cyclictest0-21swapper/122:25:171
50471799390,19cyclictest0-21swapper/023:45:180
50472099380,15cyclictest0-21swapper/322:10:153
504718993819,19cyclictest0-21swapper/123:55:171
504717993819,19cyclictest171ktimers/000:15:150
50472299370,18cyclictest0-21swapper/520:25:175
50472099370,18cyclictest0-21swapper/322:05:153
504718993719,18cyclictest0-21swapper/122:30:161
504717993719,18cyclictest0-21swapper/022:25:180
50472499360,17cyclictest0-21swapper/722:05:127
504720993617,19cyclictest873-21mta-sts-daemon23:05:183
504720993613,23cyclictest0-21swapper/300:10:173
504720993613,23cyclictest0-21swapper/300:10:173
50472299350,35cyclictest0-21swapper/522:00:155
50472299350,35cyclictest0-21swapper/519:30:175
50472299350,35cyclictest0-21swapper/519:30:165
50472299350,16cyclictest0-21swapper/523:55:175
50472299350,15cyclictest0-21swapper/519:55:155
50472099350,34cyclictest0-21swapper/322:20:153
50472099350,34cyclictest0-21swapper/319:25:163
50472099350,15cyclictest0-21swapper/321:20:153
504718993519,16cyclictest0-21swapper/120:00:161
504718993514,20cyclictest0-21swapper/120:50:161
50471899350,35cyclictest0-21swapper/121:10:231
50471899350,35cyclictest0-21swapper/100:30:161
50471899350,15cyclictest0-21swapper/122:00:151
50471899350,15cyclictest0-21swapper/121:40:161
50471799350,35cyclictest0-21swapper/021:10:170
50471799350,16cyclictest0-21swapper/023:30:150
50471799350,15cyclictest0-21swapper/020:30:150
50472499340,34cyclictest0-21swapper/720:55:167
50472499340,34cyclictest0-21swapper/720:50:167
50472499340,34cyclictest0-21swapper/719:50:167
50472499340,14cyclictest0-21swapper/723:20:157
50472199340,15cyclictest0-21swapper/422:50:164
50472099340,15cyclictest0-21swapper/322:45:163
504719993415,19cyclictest0-21swapper/223:15:142
50471999340,15cyclictest0-21swapper/220:35:152
504718993414,20cyclictest0-21swapper/120:45:161
504718993414,19cyclictest0-21swapper/121:50:151
504718993414,19cyclictest0-21swapper/121:45:151
50471899340,15cyclictest0-21swapper/122:45:161
50471899340,15cyclictest0-21swapper/121:30:181
504717993415,19cyclictest0-21swapper/020:50:170
504724993314,19cyclictest0-21swapper/723:50:157
504724993314,19cyclictest0-21swapper/723:50:147
504724993314,19cyclictest0-21swapper/723:25:187
504724993314,19cyclictest0-21swapper/722:20:167
504724993314,19cyclictest0-21swapper/721:45:157
504724993314,19cyclictest0-21swapper/720:05:167
504724993314,19cyclictest0-21swapper/700:30:167
504724993314,19cyclictest0-21swapper/700:20:177
504723993313,19cyclictest0-21swapper/619:10:026
504722993314,19cyclictest0-21swapper/522:15:165
504722993314,19cyclictest0-21swapper/519:40:165
504722993314,19cyclictest0-21swapper/519:40:165
504721993314,19cyclictest0-21swapper/423:45:184
504721993314,19cyclictest0-21swapper/422:35:154
504721993314,19cyclictest0-21swapper/422:25:184
504721993314,19cyclictest0-21swapper/420:10:234
504721993314,19cyclictest0-21swapper/419:35:164
504721993314,19cyclictest0-21swapper/419:10:164
504721993314,19cyclictest0-21swapper/400:10:124
504721993314,19cyclictest0-21swapper/400:10:114
504720993314,19cyclictest0-21swapper/323:55:163
504720993314,19cyclictest0-21swapper/320:20:163
504720993314,19cyclictest0-21swapper/300:30:163
504720993314,19cyclictest0-21swapper/300:25:193
504720993313,19cyclictest0-21swapper/323:10:163
504720993313,19cyclictest0-21swapper/322:00:163
504720993310,19cyclictest0-21swapper/319:15:173
504719993314,19cyclictest0-21swapper/223:10:222
504719993314,19cyclictest0-21swapper/223:05:182
504719993314,19cyclictest0-21swapper/222:10:152
504719993314,19cyclictest0-21swapper/219:45:162
504719993314,19cyclictest0-21swapper/219:20:172
50471999330,14cyclictest0-21swapper/219:50:162
504718993314,19cyclictest0-21swapper/123:30:151
504718993314,19cyclictest0-21swapper/123:00:161
504718993314,19cyclictest0-21swapper/122:40:171
504718993314,19cyclictest0-21swapper/122:15:151
504718993314,19cyclictest0-21swapper/119:55:151
504717993314,19cyclictest0-21swapper/022:50:160
504717993314,19cyclictest0-21swapper/022:30:150
504717993314,19cyclictest0-21swapper/021:45:150
504717993314,19cyclictest0-21swapper/020:20:170
504724993213,19cyclictest0-21swapper/721:40:167
504724993213,19cyclictest0-21swapper/720:20:167
504721993213,19cyclictest0-21swapper/419:55:154
504720993213,19cyclictest0-21swapper/323:35:143
504720993213,19cyclictest0-21swapper/320:40:163
504720993213,19cyclictest0-21swapper/300:15:153
504720993212,19cyclictest0-21swapper/319:50:163
504719993213,19cyclictest0-21swapper/221:15:152
504719993213,19cyclictest0-21swapper/219:55:152
504719993212,19cyclictest0-21swapper/219:30:162
504719993212,19cyclictest0-21swapper/219:30:162
504719993212,19cyclictest0-21swapper/219:25:162
504718993213,19cyclictest0-21swapper/100:35:171
504718993213,19cyclictest0-21swapper/100:20:181
504717993214,18cyclictest0-21swapper/022:40:170
504717993214,18cyclictest0-21swapper/019:40:160
504717993214,18cyclictest0-21swapper/019:40:160
504717993213,19cyclictest0-21swapper/023:00:150
504717993213,19cyclictest0-21swapper/022:00:150
504717993213,19cyclictest0-21swapper/020:55:160
504717993213,19cyclictest0-21swapper/019:35:170
504717993213,19cyclictest0-21swapper/000:35:180
504724993112,19cyclictest0-21swapper/721:25:167
504724993112,19cyclictest0-21swapper/720:34:577
504724993112,19cyclictest0-21swapper/719:15:177
504722993112,19cyclictest0-21swapper/519:20:175
504721993112,19cyclictest0-21swapper/422:55:174
504721993112,19cyclictest0-21swapper/420:25:174
50472099318,19cyclictest0-21swapper/321:45:153
504720993113,18cyclictest0-21swapper/300:00:153
504720993113,18cyclictest0-21swapper/300:00:153
504720993113,0cyclictest0-21swapper/320:55:163
504720993112,19cyclictest0-21swapper/320:30:153
504720993111,19cyclictest0-21swapper/320:50:163
504719993112,19cyclictest0-21swapper/223:35:142
504719993112,19cyclictest0-21swapper/220:05:162
504719993112,19cyclictest0-21swapper/220:00:162
504718993113,18cyclictest0-21swapper/100:00:161
504718993113,18cyclictest0-21swapper/100:00:151
504718993112,19cyclictest0-21swapper/123:20:151
504718993112,19cyclictest0-21swapper/121:05:161
504717993112,19cyclictest0-21swapper/023:20:160
504717993112,19cyclictest0-21swapper/022:35:160
504717993112,0cyclictest0-21swapper/022:20:150
504722993011,19cyclictest0-21swapper/521:00:155
504722993011,19cyclictest0-21swapper/519:15:175
504722993011,19cyclictest0-21swapper/500:35:175
504721993011,19cyclictest0-21swapper/422:40:174
504721993011,19cyclictest0-21swapper/421:55:154
50472099306,19cyclictest0-21swapper/321:40:163
504720993011,19cyclictest0-21swapper/322:15:153
504720993011,19cyclictest0-21swapper/320:35:153
504719993011,19cyclictest0-21swapper/223:45:182
504719993011,19cyclictest0-21swapper/223:20:152
504719993011,19cyclictest0-21swapper/221:50:212
504719993011,19cyclictest0-21swapper/221:20:152
504717993012,18cyclictest0-21swapper/000:25:180
504717993011,19cyclictest0-21swapper/000:30:160
504717993010,19cyclictest0-21swapper/019:30:170
504717993010,19cyclictest0-21swapper/019:30:160
504724992910,19cyclictest0-21swapper/723:40:167
504724992910,19cyclictest0-21swapper/723:10:167
504724992910,19cyclictest0-21swapper/721:00:167
504724992910,19cyclictest0-21swapper/719:20:177
504721992910,19cyclictest0-21swapper/423:30:164
504721992910,19cyclictest0-21swapper/422:30:154
504720992911,18cyclictest0-21swapper/323:20:153
504720992910,19cyclictest0-21swapper/320:15:163
504720992910,19cyclictest0-21swapper/319:20:183
504719992910,19cyclictest0-21swapper/222:05:152
504718992928,1cyclictest0-21swapper/123:05:231
504717992911,18cyclictest0-21swapper/000:00:150
504717992911,18cyclictest0-21swapper/000:00:150
504717992910,19cyclictest0-21swapper/021:35:150
504717992910,19cyclictest0-21swapper/021:25:160
504717992910,19cyclictest0-21swapper/019:15:170
50472499289,19cyclictest0-21swapper/719:25:167
50472499289,19cyclictest0-21swapper/700:00:167
50472499289,19cyclictest0-21swapper/700:00:157
50472199289,19cyclictest0-21swapper/419:40:174
50472199289,19cyclictest0-21swapper/419:40:164
504720992810,18cyclictest0-21swapper/322:35:223
50471899289,19cyclictest0-21swapper/123:35:141
50471899289,19cyclictest0-21swapper/119:20:171
50471799289,19cyclictest0-21swapper/020:35:150
50472499278,19cyclictest0-21swapper/723:55:167
50472299278,19cyclictest0-21swapper/521:50:155
50472299278,19cyclictest0-21swapper/520:45:165
50472199270,27cyclictest0-21swapper/419:20:214
50472099277,19cyclictest0-21swapper/323:50:143
50472099277,19cyclictest0-21swapper/323:50:143
50472099277,19cyclictest0-21swapper/323:40:163
50471999278,19cyclictest0-21swapper/222:15:162
50471799278,19cyclictest0-21swapper/020:10:170
50472299267,19cyclictest0-21swapper/520:00:175
50472299267,19cyclictest0-21swapper/519:45:155
50472099267,19cyclictest0-21swapper/321:30:183
50472099267,19cyclictest0-21swapper/319:30:173
50472099267,19cyclictest0-21swapper/319:30:163
50472099266,19cyclictest0-21swapper/319:10:163
50471999267,19cyclictest0-21swapper/221:40:162
50471799267,19cyclictest0-21swapper/022:05:210
50471799267,19cyclictest0-21swapper/021:30:180
50472299255,19cyclictest0-21swapper/519:35:165
50471999256,19cyclictest0-21swapper/223:25:192
50471999256,19cyclictest0-21swapper/200:10:122
50471999256,19cyclictest0-21swapper/200:10:112
50471899256,19cyclictest0-21swapper/122:05:151
50472499245,19cyclictest0-21swapper/721:50:157
50472499245,0cyclictest0-21swapper/700:06:347
50472499245,0cyclictest0-21swapper/700:06:347
50472499244,0cyclictest0-21swapper/719:46:347
50472299240,23cyclictest557619-21munin-plugin-st20:45:015
50472099244,19cyclictest0-21swapper/320:00:163
50471799245,19cyclictest0-21swapper/019:10:160
50472499234,19cyclictest0-21swapper/723:15:147
50472499234,19cyclictest0-21swapper/722:45:167
50472499234,0cyclictest0-21swapper/720:46:347
50472299234,19cyclictest0-21swapper/500:20:355
504722992319,4cyclictest236199-21snmpd21:47:565
50472199234,19cyclictest0-21swapper/419:34:464
50472199234,19cyclictest0-21swapper/419:34:464
504720992315,1cyclictest0-21swapper/323:25:183
504719992320,3cyclictest565978-21kworker/2:1+events22:50:132
50471999230,0cyclictest0-21swapper/220:58:202
50471799234,19cyclictest0-21swapper/000:20:170
50471799234,18cyclictest0-21swapper/023:05:180
504721992220,1cyclictest604489-21munin-run22:10:024
50472099224,18cyclictest0-21swapper/323:00:153
504719992219,3cyclictest478205-21kworker/2:2+events20:10:202
504719992217,5cyclictest565978-21kworker/2:1+events21:05:202
50471899223,19cyclictest0-21swapper/121:55:221
50471899223,19cyclictest0-21swapper/120:44:581
50471799223,19cyclictest0-21swapper/021:40:230
50471799223,19cyclictest0-21swapper/019:50:220
504721992120,1cyclictest236199-21snmpd21:44:294
504721992120,1cyclictest0-21swapper/422:05:024
504721992120,1cyclictest0-21swapper/400:22:344
50472199210,5cyclictest0-21swapper/400:00:034
50472199210,5cyclictest0-21swapper/400:00:024
50472199210,4cyclictest0-21swapper/423:55:144
50472199210,4cyclictest0-21swapper/420:00:024
504720992120,1cyclictest539378-21ethtool20:10:173
50471999212,19cyclictest0-21swapper/220:30:152
504719992120,1cyclictest637837-21kworker/2:0+events23:30:542
504719992119,2cyclictest565978-21kworker/2:1+events21:45:202
504719992119,2cyclictest565978-21kworker/2:1+events21:30:242
504719992119,2cyclictest565978-21kworker/2:1+events21:10:242
504719992119,2cyclictest478205-21kworker/2:2+events19:10:242
504719992118,3cyclictest478205-21kworker/2:2+events19:19:522
50471999210,21cyclictest0-21swapper/200:15:212
50471999210,0cyclictest0-21swapper/221:27:412
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