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2026-02-14 - 23:08
[ 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 Sat Feb 14, 2026 12:46:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24645579910038,39cyclictest2541983-21cat09:30:135
2464557999335,39cyclictest2561449-21diskstats10:05:135
2464557998325,58cyclictest2608842-21mailstats11:30:225
2464557997336,18cyclictest2588415-21telnet10:55:135
2464557997234,19cyclictest2631457-21chrt12:11:015
2464557997133,19cyclictest2534090-21awk09:15:175
2464557997012,39cyclictest2494722-21latency_hist08:05:005
2464557996830,38cyclictest0-21swapper/510:02:185
246455599689,58cyclictest0-21swapper/309:45:153
246455599684,64cyclictest0-21swapper/307:45:133
246455599680,68cyclictest0-21swapper/312:15:203
246455799668,39cyclictest2530418-21unin-run09:10:015
246455799668,39cyclictest2526062-21if_err_eno409:00:155
246455799668,39cyclictest2526062-21if_err_eno409:00:145
246455799668,39cyclictest2146950-21kworker/u32:6+events_unbound07:35:175
2464557996527,38cyclictest0-21swapper/509:53:555
246454999633,59cyclictest0-21swapper/008:05:150
246455799580,39cyclictest2640225-21grep12:30:015
2464557995719,19cyclictest2564920-21ntpq10:10:195
2464557995717,39cyclictest2611654-21/usr/sbin/munin11:35:235
2464557995617,20cyclictest2507295-21ntpq08:25:195
2464557995536,19cyclictest2515921-21cat08:40:235
2464557995517,19cyclictest2634777-21munin-run12:20:015
2464557995517,19cyclictest2473731-21hddtemp_smartct07:25:145
2464555995536,19cyclictest0-21swapper/308:55:163
2464557995419,35cyclictest0-21swapper/509:49:075
2464557995419,35cyclictest0-21swapper/509:44:595
2464557995419,15cyclictest0-21swapper/512:39:235
2464557995419,15cyclictest0-21swapper/508:48:155
2464557995419,15cyclictest0-21swapper/507:48:115
2464557995416,19cyclictest2625469-21sendmail_mailst12:00:235
2464557995416,19cyclictest2523176-21if_eno208:55:145
2464559995314,19cyclictest0-21swapper/709:15:187
2464557995319,34cyclictest0-21swapper/507:41:315
2464557995319,34cyclictest0-21swapper/507:13:315
2464557995319,15cyclictest0-21swapper/508:15:115
2464557995319,15cyclictest0-21swapper/508:12:425
2464557995318,15cyclictest0-21swapper/512:31:545
2464557995314,39cyclictest2545200-21irqstats09:35:165
2464557995314,39cyclictest2488650-21awk07:50:235
2464557995314,0cyclictest0-21swapper/510:50:135
2464553995315,19cyclictest0-21swapper/107:30:141
2464559995214,19cyclictest0-21swapper/711:15:177
2464557995233,19cyclictest0-21swapper/512:05:315
2464557995233,19cyclictest0-21swapper/511:55:025
2464557995233,19cyclictest0-21swapper/509:59:275
2464557995233,19cyclictest0-21swapper/508:39:115
2464557995233,19cyclictest0-21swapper/507:34:035
2464557995233,19cyclictest0-21swapper/507:24:275
2464557995233,18cyclictest0-21swapper/508:30:075
2464557995218,15cyclictest0-21swapper/511:41:275
2464557995218,15cyclictest0-21swapper/510:43:075
2464557995214,19cyclictest0-21swapper/510:25:235
2464557995213,39cyclictest0-21swapper/511:52:035
2464553995213,39cyclictest0-21swapper/110:55:161
2464549995233,19cyclictest0-21swapper/007:10:160
2464557995133,18cyclictest0-21swapper/511:29:035
2464557995133,18cyclictest0-21swapper/511:07:035
2464557995133,18cyclictest0-21swapper/510:23:235
2464557995133,18cyclictest0-21swapper/508:54:115
2464557995133,18cyclictest0-21swapper/508:22:185
2464557995132,19cyclictest0-21swapper/511:14:225
2464557995132,19cyclictest0-21swapper/509:11:515
2464557995132,0cyclictest0-21swapper/512:24:425
2464557995113,19cyclictest0-21swapper/510:35:225
2464557995113,19cyclictest0-21swapper/510:32:275
2464557995113,19cyclictest0-21swapper/510:19:395
2464556995112,38cyclictest0-21swapper/408:25:164
2464553995113,19cyclictest0-21swapper/108:00:171
2464553995112,38cyclictest0-21swapper/107:15:161
2464557995032,18cyclictest0-21swapper/511:17:035
2464557995032,18cyclictest0-21swapper/510:46:235
2464557995032,18cyclictest0-21swapper/507:57:555
2464557995032,18cyclictest0-21swapper/507:15:465
2464557995031,19cyclictest0-21swapper/511:24:065
2464557995031,19cyclictest0-21swapper/511:00:075
2464557995031,19cyclictest0-21swapper/509:25:595
2464557995031,19cyclictest0-21swapper/508:08:035
2464559994912,18cyclictest0-21swapper/710:35:167
2464559994911,19cyclictest0-21swapper/707:50:167
2464559994810,19cyclictest0-21swapper/709:50:147
2464557994627,19cyclictest0-21swapper/509:22:275
246455399468,19cyclictest0-21swapper/111:30:171
246455399456,19cyclictest0-21swapper/109:05:161
2464557994425,19cyclictest0-21swapper/511:47:155
246455999435,19cyclictest0-21swapper/710:40:157
246455999435,19cyclictest0-21swapper/708:10:167
246455599435,19cyclictest0-21swapper/310:20:173
246455699424,19cyclictest0-21swapper/411:40:164
246454999424,19cyclictest0-21swapper/008:35:170
246455599412,19cyclictest0-21swapper/310:00:153
246455699402,19cyclictest0-21swapper/409:15:174
246455399400,39cyclictest0-21swapper/109:00:141
246455399400,39cyclictest0-21swapper/109:00:141
246454999402,19cyclictest0-21swapper/009:25:160
246455699390,39cyclictest0-21swapper/408:15:164
246454999390,39cyclictest0-21swapper/012:00:160
246455999380,19cyclictest0-21swapper/708:05:167
246455399380,19cyclictest0-21swapper/110:35:171
246454999380,19cyclictest0-21swapper/012:30:160
246454999370,18cyclictest0-21swapper/012:25:160
246454999370,18cyclictest0-21swapper/009:20:160
2464556993611,20cyclictest0-21swapper/412:35:154
2464556993610,19cyclictest0-21swapper/411:50:144
246455599360,17cyclictest0-21swapper/307:25:163
246455399360,17cyclictest0-21swapper/111:50:141
246455999350,35cyclictest0-21swapper/709:25:167
2464556993511,19cyclictest0-21swapper/411:30:174
246455699350,15cyclictest0-21swapper/410:00:154
246455599350,15cyclictest0-21swapper/311:00:153
246455399350,34cyclictest0-21swapper/109:55:151
246455399350,34cyclictest0-21swapper/108:07:401
2464549993517,1cyclictest2460363-21kworker/0:1+ice08:55:160
246454999350,15cyclictest0-21swapper/007:45:130
246455999340,34cyclictest0-21swapper/712:15:157
246455999340,15cyclictest0-21swapper/711:10:167
246455599340,15cyclictest0-21swapper/309:55:153
2464553993434,0cyclictest2546961-21kworker/1:1+events09:51:341
2464553993434,0cyclictest123581-21kworker/1:2+events08:58:471
2464553993414,19cyclictest0-21swapper/110:45:161
246455399340,34cyclictest0-21swapper/107:10:161
246455399340,15cyclictest0-21swapper/110:20:171
246455399340,15cyclictest0-21swapper/109:20:161
246455399340,15cyclictest0-21swapper/108:50:171
246455399340,15cyclictest0-21swapper/107:25:161
246455399340,14cyclictest0-21swapper/111:35:151
246454999340,15cyclictest0-21swapper/009:53:010
2464559993314,19cyclictest0-21swapper/711:40:167
2464559993314,19cyclictest0-21swapper/709:30:157
2464559993314,19cyclictest0-21swapper/708:25:217
2464559993314,19cyclictest0-21swapper/708:20:167
2464559993314,19cyclictest0-21swapper/708:00:187
2464559993314,19cyclictest0-21swapper/707:45:157
2464559993314,19cyclictest0-21swapper/707:35:177
2464556993310,23cyclictest0-21swapper/410:20:174
2464555993314,19cyclictest0-21swapper/311:25:163
2464555993314,19cyclictest0-21swapper/311:10:163
2464555993314,19cyclictest0-21swapper/308:10:163
2464555993313,20cyclictest0-21swapper/311:20:163
2464555993313,20cyclictest0-21swapper/310:30:153
2464553993314,19cyclictest0-21swapper/112:05:161
2464553993314,19cyclictest0-21swapper/111:25:161
2464553993314,19cyclictest0-21swapper/111:05:171
2464553993314,19cyclictest0-21swapper/110:50:151
2464553993314,19cyclictest0-21swapper/109:15:171
2464553993314,19cyclictest0-21swapper/109:10:161
2464553993314,19cyclictest0-21swapper/108:35:161
2464553993314,19cyclictest0-21swapper/108:10:161
2464553993314,0cyclictest0-21swapper/108:25:161
2464553993313,20cyclictest0-21swapper/111:15:171
2464553993313,19cyclictest0-21swapper/112:10:141
2464553993313,19cyclictest0-21swapper/111:00:141
246455399330,33cyclictest0-21swapper/111:55:151
2464549993314,19cyclictest0-21swapper/012:05:160
2464549993314,19cyclictest0-21swapper/011:30:170
2464549993314,19cyclictest0-21swapper/008:25:150
2464549993314,19cyclictest0-21swapper/008:00:180
2464549993313,19cyclictest0-21swapper/010:00:150
2464559993214,18cyclictest0-21swapper/712:00:167
2464559993213,19cyclictest0-21swapper/712:25:167
2464559993213,19cyclictest0-21swapper/707:10:167
2464556993214,18cyclictest0-21swapper/412:00:174
2464556993213,19cyclictest0-21swapper/410:10:164
2464556993213,19cyclictest0-21swapper/407:50:164
2464555993214,18cyclictest0-21swapper/309:10:163
2464555993213,19cyclictest0-21swapper/312:20:143
2464555993213,19cyclictest0-21swapper/310:35:163
2464555993213,19cyclictest0-21swapper/308:05:153
2464554993214,18cyclictest0-21swapper/208:50:172
2464553993213,19cyclictest0-21swapper/109:40:141
2464553993213,19cyclictest0-21swapper/109:35:161
2464549993214,18cyclictest0-21swapper/010:50:160
2464549993214,18cyclictest0-21swapper/008:15:150
2464549993213,19cyclictest0-21swapper/011:40:150
2464549993213,19cyclictest0-21swapper/008:40:150
2464559993113,18cyclictest0-21swapper/707:20:157
2464556993113,18cyclictest0-21swapper/409:05:164
2464556993112,19cyclictest0-21swapper/410:30:154
2464556993112,19cyclictest0-21swapper/409:10:164
2464556993112,19cyclictest0-21swapper/408:40:164
2464556993112,19cyclictest0-21swapper/408:20:164
2464555993113,0cyclictest0-21swapper/308:30:173
2464555993112,19cyclictest0-21swapper/312:10:153
2464555993112,19cyclictest0-21swapper/309:00:143
2464555993112,19cyclictest0-21swapper/309:00:143
2464555993112,19cyclictest0-21swapper/307:55:163
2464555993111,19cyclictest0-21swapper/311:40:153
2464553993112,19cyclictest0-21swapper/111:20:161
2464553993112,19cyclictest0-21swapper/111:10:161
2464553993112,19cyclictest0-21swapper/110:05:151
2464549993112,19cyclictest0-21swapper/010:10:160
2464549993112,19cyclictest0-21swapper/008:45:150
2464549993112,19cyclictest0-21swapper/008:30:170
2464556993012,18cyclictest0-21swapper/407:25:164
2464556993011,19cyclictest0-21swapper/412:05:164
2464556993011,19cyclictest0-21swapper/407:35:174
2464556993011,0cyclictest0-21swapper/409:46:474
2464555993011,19cyclictest0-21swapper/309:40:143
2464553993011,19cyclictest0-21swapper/111:45:161
2464553993011,19cyclictest0-21swapper/110:15:161
2464549993012,18cyclictest0-21swapper/011:45:170
2464559992910,19cyclictest0-21swapper/712:10:157
2464559992910,19cyclictest0-21swapper/709:00:147
2464559992910,19cyclictest0-21swapper/709:00:137
2464559992910,19cyclictest0-21swapper/708:55:167
246455899299,19cyclictest0-21swapper/608:35:176
246455899299,19cyclictest0-21swapper/607:20:156
2464556992910,19cyclictest0-21swapper/409:35:164
2464556992910,19cyclictest0-21swapper/408:45:154
2464556992910,19cyclictest0-21swapper/408:35:164
2464556992910,19cyclictest0-21swapper/408:30:174
2464555992911,18cyclictest0-21swapper/310:05:153
2464553992910,19cyclictest0-21swapper/110:25:151
246455999289,19cyclictest0-21swapper/708:17:417
246455999288,19cyclictest0-21swapper/709:45:157
246455899289,19cyclictest0-21swapper/611:25:166
246455899289,19cyclictest0-21swapper/610:25:166
246455899289,19cyclictest0-21swapper/610:10:166
246455899289,19cyclictest0-21swapper/609:30:166
246455899289,19cyclictest0-21swapper/608:20:166
246455899289,19cyclictest0-21swapper/608:05:156
246455899289,19cyclictest0-21swapper/607:50:166
246455899288,19cyclictest0-21swapper/610:40:166
246455899288,19cyclictest0-21swapper/610:05:156
246455699289,19cyclictest0-21swapper/412:20:144
246455699289,19cyclictest0-21swapper/409:25:164
246455599289,19cyclictest0-21swapper/311:05:153
246455599289,19cyclictest0-21swapper/308:27:443
246455599289,19cyclictest0-21swapper/307:50:163
2464555992810,18cyclictest0-21swapper/308:15:153
246455399288,19cyclictest0-21swapper/107:55:171
246454999289,19cyclictest0-21swapper/012:20:140
246454999289,19cyclictest0-21swapper/007:15:170
246455899278,19cyclictest0-21swapper/610:55:156
246455899278,19cyclictest0-21swapper/609:50:226
246455899278,19cyclictest0-21swapper/609:20:156
246455899278,19cyclictest0-21swapper/609:00:156
246455899278,19cyclictest0-21swapper/609:00:156
246455899278,19cyclictest0-21swapper/607:40:156
246455899278,19cyclictest0-21swapper/607:30:146
246455899277,19cyclictest0-21swapper/611:50:136
246455599278,19cyclictest0-21swapper/311:45:173
246454999278,19cyclictest0-21swapper/011:00:150
246454999278,19cyclictest0-21swapper/009:40:190
246455999267,19cyclictest0-21swapper/710:20:237
246455899267,19cyclictest0-21swapper/612:35:166
246455899267,19cyclictest0-21swapper/612:25:176
246455899267,19cyclictest0-21swapper/611:55:156
246455899267,19cyclictest0-21swapper/607:55:166
246455899267,19cyclictest0-21swapper/607:15:236
246455899266,19cyclictest0-21swapper/611:15:166
246455899266,19cyclictest0-21swapper/608:15:166
246455699267,19cyclictest0-21swapper/411:35:154
246455699267,19cyclictest0-21swapper/408:55:164
246455699261,20cyclictest0-21swapper/407:45:154
246455599266,20cyclictest0-21swapper/308:00:183
246454999267,19cyclictest0-21swapper/010:15:170
246455999256,19cyclictest0-21swapper/712:35:157
246455899255,19cyclictest0-21swapper/609:05:166
246455899255,19cyclictest0-21swapper/608:55:166
246455999245,19cyclictest0-21swapper/711:48:247
246455899245,19cyclictest0-21swapper/610:30:156
246455899245,19cyclictest0-21swapper/610:00:156
246455399244,1cyclictest0-21swapper/108:20:161
246454999245,19cyclictest0-21swapper/010:23:070
246455999234,19cyclictest0-21swapper/708:30:237
246455899234,19cyclictest0-21swapper/610:20:166
246455899233,19cyclictest0-21swapper/612:30:166
246455899233,19cyclictest0-21swapper/608:45:156
246455699230,21cyclictest0-21swapper/409:50:164
2464554992312,11cyclictest0-21swapper/209:05:122
2464553992320,3cyclictest2560866-21kworker/1:2+events11:41:011
2464553992320,3cyclictest123581-21kworker/1:2+events08:19:011
2464553992319,4cyclictest2560866-21kworker/1:2+events10:10:291
246454999234,19cyclictest0-21swapper/007:40:150
246454999234,19cyclictest0-21swapper/007:20:200
246455999223,19cyclictest0-21swapper/710:30:167
246455899222,19cyclictest0-21swapper/608:40:166
246455699220,21cyclictest0-21swapper/407:30:204
246455599223,19cyclictest0-21swapper/308:50:163
246455499220,3cyclictest2482089-21taskset07:40:152
2464553992219,3cyclictest123581-21kworker/1:2+events07:40:281
246454999223,19cyclictest0-21swapper/012:10:150
246455999212,19cyclictest0-21swapper/709:20:227
2464558992119,1cyclictest236199-21snmpd11:06:056
246455699210,21cyclictest0-21swapper/409:30:334
246455599212,19cyclictest0-21swapper/311:30:173
2464555992120,1cyclictest2539647-21ethtool09:25:163
2464554992120,1cyclictest2471133-21ethtool07:20:152
2464554992120,1cyclictest236199-21snmpd11:21:502
246455399212,19cyclictest0-21swapper/112:30:161
2464553992119,2cyclictest2560866-21kworker/1:2+events10:40:141
2464553992119,2cyclictest123581-21kworker/1:2+events09:28:461
2464553992117,4cyclictest2560866-21kworker/1:2+events12:25:151
2464553992117,4cyclictest123581-21kworker/1:2+events08:30:231
2464553992116,4cyclictest2560866-21kworker/1:2+events12:00:231
246454999214,17cyclictest0-21swapper/009:00:100
246454999214,17cyclictest0-21swapper/009:00:090
2464559992020,0cyclictest2559017-21mii-tool10:00:157
2464559992019,1cyclictest236199-21snmpd11:09:427
246455999200,1cyclictest0-21swapper/709:37:067
246455899201,19cyclictest0-21swapper/611:00:156
246455899200,20cyclictest0-21swapper/610:46:016
246455899200,20cyclictest0-21swapper/608:53:536
246455899200,1cyclictest0-21swapper/609:45:046
246455899200,19cyclictest0-21swapper/609:35:166
2464556992020,0cyclictest0-21swapper/412:10:204
2464556992020,0cyclictest0-21swapper/410:50:244
2464556992019,1cyclictest2641186-21cat12:30:164
2464556992019,1cyclictest236199-21snmpd10:09:464
246455699201,0cyclictest0-21swapper/412:26:474
246455699200,20cyclictest0-21swapper/410:26:294
246455699200,20cyclictest0-21swapper/407:41:514
2464555992020,0cyclictest2471137-21mii-tool07:20:143
2464555992019,1cyclictest2479327-21mii-tool07:35:173
2464555992019,1cyclictest236199-21snmpd08:42:283
246455599200,20cyclictest0-21swapper/312:00:223
246455599200,19cyclictest0-21swapper/311:50:483
246455599200,19cyclictest0-21swapper/311:15:053
2464554992020,0cyclictest2572689-21ethtool10:25:162
2464554992020,0cyclictest2512345-21ethtool08:35:172
2464554992020,0cyclictest2504156-21ethtool08:20:152
2464553992020,0cyclictest2640236-21kworker/1:0+events12:35:401
2464553992020,0cyclictest2560866-21kworker/1:2+events12:20:501
2464553992020,0cyclictest2560866-21kworker/1:2+events12:15:431
2464553992020,0cyclictest2560866-21kworker/1:2+events10:30:291
2464553992020,0cyclictest2546961-21kworker/1:1+events10:00:131
2464553992020,0cyclictest2546961-21kworker/1:1+events09:47:031
2464553992020,0cyclictest123581-21kworker/1:2+events09:30:251
2464553992020,0cyclictest123581-21kworker/1:2+events08:45:261
2464553992020,0cyclictest123581-21kworker/1:2+events08:40:251
2464553992020,0cyclictest123581-21kworker/1:2+events07:51:421
2464553992020,0cyclictest123581-21kworker/1:2+events07:47:171
2464553992020,0cyclictest123581-21kworker/1:2+events07:36:251
2464553992020,0cyclictest123581-21kworker/1:2+events07:20:591
2464549992020,0cyclictest2619355-21mii-tool11:50:140
246454999201,0cyclictest0-21swapper/007:30:130
246454999200,20cyclictest0-21swapper/007:50:220
246454999200,20cyclictest0-21swapper/007:35:030
246454999200,0cyclictest0-21swapper/008:21:440
2464559991919,0cyclictest2635743-21mii-tool12:20:147
2464559991919,0cyclictest2602732-21mii-tool11:20:167
2464559991919,0cyclictest2556272-21mii-tool09:55:167
2464559991919,0cyclictest236199-21snmpd10:54:087
2464559991919,0cyclictest236199-21snmpd07:56:137
2464559991918,1cyclictest2473858-21ethtool07:25:167
2464559991918,1cyclictest236199-21snmpd08:39:117
246455999190,19cyclictest0-21swapper/709:40:267
246455999190,19cyclictest0-21swapper/708:44:447
246455999190,19cyclictest0-21swapper/707:40:307
2464558991919,0cyclictest236199-21snmpd11:42:306
2464558991918,1cyclictest236199-21snmpd12:12:266
2464558991918,0cyclictest236199-21snmpd09:55:186
2464558991917,1cyclictest236199-21snmpd11:45:106
2464558991917,1cyclictest236199-21snmpd08:26:446
246455899190,19cyclictest0-21swapper/612:20:146
246455899190,19cyclictest0-21swapper/611:30:516
246455899190,19cyclictest0-21swapper/609:25:226
246455899190,19cyclictest0-21swapper/607:35:226
246455899190,18cyclictest0-21swapper/607:25:166
2464556991919,0cyclictest2616635-21mii-tool11:45:164
2464556991919,0cyclictest2521235-21sensors08:50:234
2464556991919,0cyclictest236199-21snmpd08:05:314
246455699190,19cyclictest0-21swapper/411:18:364
246455699190,19cyclictest0-21swapper/411:06:274
246455699190,19cyclictest0-21swapper/410:17:094
246455699190,0cyclictest0-21swapper/410:58:474
246455699190,0cyclictest0-21swapper/409:40:204
2464555991919,0cyclictest236199-21snmpd08:47:563
2464555991918,1cyclictest0-21swapper/311:35:153
246455599190,19cyclictest0-21swapper/310:47:113
246455599190,19cyclictest0-21swapper/310:13:313
246455599190,19cyclictest0-21swapper/307:13:393
246455599190,0cyclictest0-21swapper/308:20:163
2464554991919,0cyclictest2619335-21mii-tool11:50:142
2464554991919,0cyclictest2605456-21mii-tool11:25:162
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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