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2026-01-27 - 07:30
[ 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 rackdslot3.osadl.org (updated Tue Jan 27, 2026 00:45:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
51712209176,22sleep00-21swapper/019:05:430
139491207173,22phc2sys0-21swapper/319:06:393
53612204171,22sleep20-21swapper/219:08:062
53552203171,21sleep10-21swapper/119:08:021
2357821280,2sleep2580199cyclictest22:00:202
1393911060,0ptp4l391rcuc/319:50:203
5802996824,7cyclictest41-21ksoftirqd/320:32:033
5802996432,4cyclictest41-21ksoftirqd/319:55:273
5802996429,9cyclictest41-21ksoftirqd/323:30:003
5802996332,4cyclictest41-21ksoftirqd/321:00:193
5802996329,9cyclictest41-21ksoftirqd/322:25:233
5800996320,5cyclictest25-21ksoftirqd/123:00:231
88122620,2sleep38813-21fschecks_time23:45:153
5802996228,5cyclictest41-21ksoftirqd/322:05:263
5802996227,8cyclictest41-21ksoftirqd/323:35:223
5802996131,11cyclictest41-21ksoftirqd/323:10:183
5802996129,8cyclictest41-21ksoftirqd/300:15:013
5802996129,4cyclictest41-21ksoftirqd/322:25:013
5802996128,10cyclictest41-21ksoftirqd/319:25:133
5802996126,8cyclictest41-21ksoftirqd/320:50:133
5802996125,4cyclictest41-21ksoftirqd/323:55:263
5802996019,4cyclictest41-21ksoftirqd/320:40:373
5802996019,4cyclictest41-21ksoftirqd/320:40:373
5802995928,8cyclictest41-21ksoftirqd/323:25:003
5802995926,9cyclictest41-21ksoftirqd/320:00:123
5802995926,5cyclictest41-21ksoftirqd/321:35:013
5802995925,4cyclictest41-21ksoftirqd/323:40:163
5802995925,10cyclictest41-21ksoftirqd/321:35:203
5802995925,10cyclictest41-21ksoftirqd/319:35:253
5802995923,8cyclictest41-21ksoftirqd/300:20:253
5802995923,7cyclictest41-21ksoftirqd/322:30:123
5802995922,4cyclictest41-21ksoftirqd/322:15:213
5802995827,4cyclictest41-21ksoftirqd/322:50:013
5802995827,4cyclictest41-21ksoftirqd/300:25:173
5802995825,9cyclictest41-21ksoftirqd/300:00:193
5802995824,10cyclictest41-21ksoftirqd/321:15:133
5802995823,9cyclictest41-21ksoftirqd/322:55:003
5802995822,8cyclictest41-21ksoftirqd/323:30:263
5802995821,7cyclictest41-21ksoftirqd/322:40:233
5802995820,7cyclictest41-21ksoftirqd/320:05:283
5802995820,10cyclictest41-21ksoftirqd/321:05:133
5802995817,4cyclictest41-21ksoftirqd/319:48:343
5802995728,7cyclictest41-21ksoftirqd/321:45:003
5802995726,4cyclictest41-21ksoftirqd/319:15:153
5802995724,8cyclictest41-21ksoftirqd/322:10:153
5802995723,7cyclictest41-21ksoftirqd/319:10:243
580299567,8cyclictest41-21ksoftirqd/319:30:163
5802995627,4cyclictest41-21ksoftirqd/300:16:363
5800995613,5cyclictest25-21ksoftirqd/121:30:001
5802995524,9cyclictest41-21ksoftirqd/320:20:173
5802995524,4cyclictest41-21ksoftirqd/321:10:133
5802995519,9cyclictest41-21ksoftirqd/320:15:173
5802995425,3cyclictest41-21ksoftirqd/319:40:123
5802995423,7cyclictest41-21ksoftirqd/300:35:223
5802995421,7cyclictest41-21ksoftirqd/323:50:213
5802995418,8cyclictest41-21ksoftirqd/320:45:183
580299536,9cyclictest41-21ksoftirqd/321:00:003
580299526,10cyclictest41-21ksoftirqd/320:39:593
5802995219,8cyclictest41-21ksoftirqd/320:25:283
5800995211,8cyclictest25-21ksoftirqd/123:50:151
580299516,3cyclictest41-21ksoftirqd/323:00:003
580299515,7cyclictest41-21ksoftirqd/320:15:003
5802995120,7cyclictest41-21ksoftirqd/322:35:193
5802995119,8cyclictest41-21ksoftirqd/323:00:123
5802995119,7cyclictest41-21ksoftirqd/322:00:133
5802995017,7cyclictest41-21ksoftirqd/300:05:133
580299493,7cyclictest41-21ksoftirqd/300:30:193
5802994920,7cyclictest41-21ksoftirqd/321:55:143
5802994920,7cyclictest41-21ksoftirqd/321:55:143
580299490,7cyclictest41-21ksoftirqd/323:05:173
580299484,9cyclictest41-21ksoftirqd/321:20:173
580299482,8cyclictest41-21ksoftirqd/321:50:003
5802994817,4cyclictest41-21ksoftirqd/323:16:133
5800994810,8cyclictest25-21ksoftirqd/121:15:241
5802994718,8cyclictest41-21ksoftirqd/321:50:123
5801994726,14cyclictest33-21ksoftirqd/221:15:242
580299462,10cyclictest41-21ksoftirqd/319:20:113
580299453,6cyclictest41-21ksoftirqd/321:25:133
5801994529,13cyclictest33-21ksoftirqd/219:20:152
5801994338,3cyclictest10488-21basename23:49:592
580099421,2cyclictest121rcu_preempt20:20:001
5801994135,3cyclictest33-21ksoftirqd/223:20:012
5801994130,9cyclictest33-21ksoftirqd/221:20:142
5801994129,10cyclictest33-21ksoftirqd/222:40:252
580099418,7cyclictest25-21ksoftirqd/119:20:251
5800994135,3cyclictest25-21ksoftirqd/100:15:001
5800994114,4cyclictest25-21ksoftirqd/123:25:001
5800994110,6cyclictest25-21ksoftirqd/121:20:261
5801994034,4cyclictest4572-21cron20:15:002
5801994017,15cyclictest33-21ksoftirqd/219:55:262
580099405,5cyclictest25-21ksoftirqd/122:10:001
580099404,3cyclictest25-21ksoftirqd/100:15:251
580199396,6cyclictest33-21ksoftirqd/219:34:592
5801993926,10cyclictest33-21ksoftirqd/222:05:242
580099397,3cyclictest25-21ksoftirqd/122:50:141
580099397,2cyclictest25-21ksoftirqd/120:10:111
580099396,6cyclictest25-21ksoftirqd/100:30:211
580099395,2cyclictest121rcu_preempt20:35:201
580099393,8cyclictest25-21ksoftirqd/119:45:221
5800993935,3cyclictest25-21ksoftirqd/122:59:591
5800993934,3cyclictest25-21ksoftirqd/121:15:001
5800993926,3cyclictest25-21ksoftirqd/120:45:131
580099391,5cyclictest25-21ksoftirqd/123:40:151
580099391,5cyclictest25-21ksoftirqd/120:40:221
580099391,5cyclictest25-21ksoftirqd/120:40:221
580099391,5cyclictest25-21ksoftirqd/120:20:261
579999398,7cyclictest9-21ksoftirqd/000:15:140
579999396,4cyclictest9-21ksoftirqd/022:05:000
579999393,4cyclictest9-21ksoftirqd/019:45:010
5799993925,4cyclictest9-21ksoftirqd/021:05:260
5801993833,3cyclictest33-21ksoftirqd/220:24:592
5801993828,9cyclictest33-21ksoftirqd/221:35:262
5801993827,9cyclictest33-21ksoftirqd/223:50:182
5801993826,10cyclictest33-21ksoftirqd/200:25:212
5801993821,8cyclictest33-21ksoftirqd/221:30:122
580099388,7cyclictest25-21ksoftirqd/123:10:151
580099385,3cyclictest121rcu_preempt23:55:221
580099385,3cyclictest121rcu_preempt21:05:261
580099385,2cyclictest121rcu_preempt21:00:251
580099385,2cyclictest121rcu_preempt00:00:201
580099384,2cyclictest121rcu_preempt21:50:201
5800993833,3cyclictest25-21ksoftirqd/120:30:121
580099383,2cyclictest121rcu_preempt22:35:231
5800993832,3cyclictest25-21ksoftirqd/119:30:261
5800993823,4cyclictest25-21ksoftirqd/120:50:191
580099381,5cyclictest25-21ksoftirqd/121:40:231
580099381,5cyclictest25-21ksoftirqd/120:05:271
580099381,5cyclictest25-21ksoftirqd/100:05:181
580099381,4cyclictest25-21ksoftirqd/123:35:131
580099381,4cyclictest25-21ksoftirqd/122:30:191
580099381,4cyclictest25-21ksoftirqd/100:25:271
5800993812,8cyclictest25-21ksoftirqd/122:00:231
579999389,6cyclictest9-21ksoftirqd/023:30:190
5799993834,2cyclictest9-21ksoftirqd/021:39:590
579999383,3cyclictest9-21ksoftirqd/023:05:180
579999381,3cyclictest121rcu_preempt23:55:270
579999380,5cyclictest790-21latency_hist21:14:590
5801993732,3cyclictest33-21ksoftirqd/223:30:152
5801993731,4cyclictest33-21ksoftirqd/200:35:452
5801993731,3cyclictest33-21ksoftirqd/200:10:002
5801993726,9cyclictest33-21ksoftirqd/223:55:192
580099375,3cyclictest121rcu_preempt19:55:231
580099374,3cyclictest121rcu_preempt22:20:141
580099373,7cyclictest25-21ksoftirqd/119:15:231
580099373,4cyclictest25-21ksoftirqd/123:45:181
580099373,3cyclictest121rcu_preempt21:35:191
5800993732,3cyclictest25-21ksoftirqd/121:00:001
5800993731,3cyclictest25-21ksoftirqd/122:40:181
5800993722,4cyclictest25-21ksoftirqd/123:10:001
580099371,10cyclictest25-21ksoftirqd/122:10:231
580099370,5cyclictest25-21ksoftirqd/119:35:241
5801993632,3cyclictest33-21ksoftirqd/222:15:012
5801993632,2cyclictest33-21ksoftirqd/222:49:592
5801993631,3cyclictest33-21ksoftirqd/222:20:002
5801993631,3cyclictest33-21ksoftirqd/220:45:142
5801993624,10cyclictest33-21ksoftirqd/219:15:142
580199361,2cyclictest121rcu_preempt22:25:162
580099366,8cyclictest25-21ksoftirqd/123:32:561
580099366,3cyclictest25-21ksoftirqd/119:54:501
580099363,3cyclictest121rcu_preempt00:20:211
5800993631,3cyclictest25-21ksoftirqd/122:15:111
5800993631,3cyclictest25-21ksoftirqd/121:35:001
5800993631,3cyclictest25-21ksoftirqd/119:40:181
5800993631,2cyclictest25-21ksoftirqd/119:25:011
580099361,4cyclictest25-21ksoftirqd/121:45:201
580099361,3cyclictest25-21ksoftirqd/100:35:211
580099360,11cyclictest25-21ksoftirqd/119:10:151
5799993632,2cyclictest9-21ksoftirqd/000:35:000
5799993631,3cyclictest9-21ksoftirqd/022:40:000
579999362,5cyclictest121rcu_preempt21:55:160
579999362,5cyclictest121rcu_preempt21:55:160
579999362,5cyclictest121rcu_preempt20:25:210
57898360,1rtkit-daemon0-21swapper/022:19:570
5801993529,4cyclictest33-21ksoftirqd/223:41:132
5801993523,10cyclictest33-21ksoftirqd/222:50:242
5801993522,11cyclictest33-21ksoftirqd/221:14:592
5801993518,4cyclictest33-21ksoftirqd/222:40:002
580099356,6cyclictest25-21ksoftirqd/121:55:201
580099356,6cyclictest25-21ksoftirqd/121:55:201
5800993530,3cyclictest25-21ksoftirqd/123:15:191
5800993530,3cyclictest25-21ksoftirqd/122:25:201
5800993529,4cyclictest25-21ksoftirqd/120:28:451
580099352,3cyclictest25-21ksoftirqd/123:29:141
580099351,4cyclictest25-21ksoftirqd/120:00:111
5799993531,2cyclictest9-21ksoftirqd/021:55:010
5799993530,3cyclictest9-21ksoftirqd/020:55:010
5799993530,3cyclictest9-21ksoftirqd/020:30:130
5799993530,3cyclictest9-21ksoftirqd/000:10:000
579999352,3cyclictest9-21ksoftirqd/020:40:120
579999352,3cyclictest9-21ksoftirqd/020:40:120
5799993520,5cyclictest9-21ksoftirqd/023:25:010
5799993517,8cyclictest9-21ksoftirqd/020:05:270
5801993430,3cyclictest33-21ksoftirqd/219:50:012
5801993429,3cyclictest33-21ksoftirqd/223:40:012
5801993429,3cyclictest33-21ksoftirqd/222:20:112
5801993429,3cyclictest33-21ksoftirqd/220:55:202
5801993429,3cyclictest33-21ksoftirqd/200:10:022
5801993428,4cyclictest33-21ksoftirqd/221:56:382
5801993428,4cyclictest33-21ksoftirqd/221:56:382
5801993428,4cyclictest33-21ksoftirqd/220:00:462
5801993428,4cyclictest33-21ksoftirqd/219:27:082
5801993428,3cyclictest33-21ksoftirqd/219:55:012
5801993423,9cyclictest33-21ksoftirqd/219:35:272
5801993420,12cyclictest33-21ksoftirqd/200:00:212
580199340,5cyclictest33-21ksoftirqd/200:20:262
5800993428,4cyclictest25-21ksoftirqd/122:45:081
5799993431,2cyclictest9-21ksoftirqd/021:15:190
5799993430,3cyclictest9-21ksoftirqd/021:25:000
5799993430,3cyclictest9-21ksoftirqd/020:15:180
5799993430,2cyclictest9-21ksoftirqd/023:00:120
5799993429,3cyclictest9-21ksoftirqd/022:55:180
5799993429,3cyclictest9-21ksoftirqd/020:20:160
5799993429,3cyclictest9-21ksoftirqd/019:55:010
5799993429,3cyclictest9-21ksoftirqd/019:40:000
5799993428,4cyclictest9-21ksoftirqd/020:02:560
5799993428,3cyclictest9-21ksoftirqd/022:30:000
579999342,3cyclictest121rcu_preempt22:05:240
5799993419,7cyclictest9-21ksoftirqd/020:10:220
579999341,3cyclictest9-21ksoftirqd/021:00:130
579999340,2cyclictest0-21swapper/023:10:240
5801993328,3cyclictest33-21ksoftirqd/223:10:192
5801993328,3cyclictest33-21ksoftirqd/220:30:192
5801993328,3cyclictest33-21ksoftirqd/220:05:202
5801993327,4cyclictest33-21ksoftirqd/220:54:412
5801993327,4cyclictest33-21ksoftirqd/220:39:412
5801993327,4cyclictest33-21ksoftirqd/200:35:002
580199332,5cyclictest121rcu_preempt23:20:292
5801993323,9cyclictest33-21ksoftirqd/220:15:172
5801993321,9cyclictest33-21ksoftirqd/220:25:212
5801993321,10cyclictest33-21ksoftirqd/221:45:242
5799993329,2cyclictest9-21ksoftirqd/023:40:010
5799993329,2cyclictest9-21ksoftirqd/019:10:130
5799993328,3cyclictest9-21ksoftirqd/022:50:000
5799993328,3cyclictest9-21ksoftirqd/022:15:010
5799993328,3cyclictest9-21ksoftirqd/021:00:010
5799993328,3cyclictest9-21ksoftirqd/020:50:000
5799993327,4cyclictest9-21ksoftirqd/023:51:210
5799993327,4cyclictest9-21ksoftirqd/023:47:170
5799993327,4cyclictest9-21ksoftirqd/023:17:570
5799993318,5cyclictest9-21ksoftirqd/019:20:180
579999330,5cyclictest121rcu_preempt19:15:150
5801993227,3cyclictest33-21ksoftirqd/221:51:222
5801993227,3cyclictest33-21ksoftirqd/221:25:182
5801993227,3cyclictest33-21ksoftirqd/200:15:332
5801993226,4cyclictest33-21ksoftirqd/223:00:542
5801993221,9cyclictest33-21ksoftirqd/219:40:132
5801993220,10cyclictest33-21ksoftirqd/219:10:262
5799993228,3cyclictest9-21ksoftirqd/023:45:000
5799993228,3cyclictest9-21ksoftirqd/020:00:000
5799993228,2cyclictest9-21ksoftirqd/023:25:240
5799993228,2cyclictest9-21ksoftirqd/022:40:250
5799993227,3cyclictest9-21ksoftirqd/022:50:110
5799993227,3cyclictest9-21ksoftirqd/022:30:250
5799993227,3cyclictest9-21ksoftirqd/021:45:180
5799993227,3cyclictest9-21ksoftirqd/019:35:000
579999320,2cyclictest121rcu_preempt00:25:150
580199313,2cyclictest121rcu_preempt21:40:202
5801993126,3cyclictest18932-21cat20:45:002
5801993126,3cyclictest18932-21cat20:44:592
5801993118,10cyclictest33-21ksoftirqd/223:05:152
5799993127,3cyclictest9-21ksoftirqd/020:35:170
5799993127,3cyclictest9-21ksoftirqd/019:45:170
5799993126,3cyclictest9-21ksoftirqd/022:20:110
5799993126,3cyclictest9-21ksoftirqd/021:25:140
5799993126,3cyclictest9-21ksoftirqd/000:40:010
5799993125,4cyclictest9-21ksoftirqd/000:04:090
5799993117,4cyclictest9-21ksoftirqd/000:22:540
580199303,5cyclictest121rcu_preempt23:25:222
5801993025,3cyclictest33-21ksoftirqd/222:55:132
5801993025,3cyclictest33-21ksoftirqd/221:05:112
5801993024,4cyclictest33-21ksoftirqd/222:30:172
5799993025,3cyclictest9-21ksoftirqd/019:27:580
5799993024,3cyclictest9-21ksoftirqd/000:15:000
5801992924,3cyclictest33-21ksoftirqd/221:00:152
5799992924,3cyclictest9-21ksoftirqd/021:33:300
579999291,2cyclictest121rcu_preempt21:40:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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