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2026-01-20 - 09:03
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 20, 2026 00:45:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
323002205171,23sleep10-21swapper/119:07:141
323002205171,23sleep10-21swapper/119:07:141
139491205170,23phc2sys0-21swapper/319:05:523
139491205170,23phc2sys0-21swapper/319:05:523
322712204172,21sleep20-21swapper/219:06:512
322712204172,21sleep20-21swapper/219:06:512
325152200170,20sleep00-21swapper/019:09:550
325152200170,20sleep00-21swapper/019:09:550
1362121570,4sleep20-21swapper/200:05:002
489997431,8cyclictest9-21ksoftirqd/023:05:000
489997327,9cyclictest9-21ksoftirqd/019:55:000
489996938,3cyclictest9-21ksoftirqd/021:04:590
489996625,8cyclictest9-21ksoftirqd/022:05:160
489996325,4cyclictest9-21ksoftirqd/022:40:170
489996321,7cyclictest9-21ksoftirqd/020:50:280
489996224,5cyclictest9-21ksoftirqd/019:45:160
289902620,6sleep048999cyclictest00:35:150
489996124,6cyclictest9-21ksoftirqd/022:00:240
489996022,10cyclictest9-21ksoftirqd/021:25:230
489996020,4cyclictest9-21ksoftirqd/021:55:170
489996020,3cyclictest9-21ksoftirqd/023:25:190
489995928,9cyclictest9-21ksoftirqd/022:15:250
489995926,4cyclictest9-21ksoftirqd/023:34:270
489995926,4cyclictest9-21ksoftirqd/022:21:510
489995922,9cyclictest9-21ksoftirqd/020:30:140
489995921,10cyclictest9-21ksoftirqd/020:55:150
489995822,7cyclictest9-21ksoftirqd/023:45:270
489995821,4cyclictest9-21ksoftirqd/020:10:320
489995821,10cyclictest9-21ksoftirqd/019:25:010
489995819,10cyclictest9-21ksoftirqd/019:40:140
489995625,9cyclictest9-21ksoftirqd/022:35:250
489995625,10cyclictest9-21ksoftirqd/023:40:130
489995623,8cyclictest9-21ksoftirqd/000:05:210
489995622,8cyclictest9-21ksoftirqd/020:45:130
489995622,7cyclictest9-21ksoftirqd/020:40:200
489995622,7cyclictest9-21ksoftirqd/020:40:190
489995617,4cyclictest9-21ksoftirqd/022:25:110
489995616,4cyclictest9-21ksoftirqd/019:35:240
489995524,7cyclictest9-21ksoftirqd/023:05:160
489995523,9cyclictest9-21ksoftirqd/019:10:190
489995522,10cyclictest9-21ksoftirqd/023:55:230
489995522,10cyclictest9-21ksoftirqd/023:55:230
489995522,10cyclictest9-21ksoftirqd/021:20:000
489995521,6cyclictest9-21ksoftirqd/022:10:260
489995518,3cyclictest9-21ksoftirqd/021:40:160
489995516,4cyclictest9-21ksoftirqd/020:35:140
155182550,3sleep10-21swapper/100:05:271
48999548,3cyclictest9-21ksoftirqd/021:50:010
489995425,8cyclictest9-21ksoftirqd/023:10:140
489995425,8cyclictest9-21ksoftirqd/000:20:130
489995421,6cyclictest9-21ksoftirqd/000:30:180
489995416,9cyclictest9-21ksoftirqd/023:55:000
48999537,3cyclictest9-21ksoftirqd/000:15:120
489995325,6cyclictest9-21ksoftirqd/023:40:010
489995323,10cyclictest9-21ksoftirqd/022:50:150
489995321,7cyclictest9-21ksoftirqd/021:20:120
489995320,8cyclictest9-21ksoftirqd/000:29:480
48999527,3cyclictest9-21ksoftirqd/020:25:220
48999526,3cyclictest9-21ksoftirqd/021:10:160
48999526,3cyclictest9-21ksoftirqd/020:20:270
48999524,4cyclictest9-21ksoftirqd/021:50:000
48999522,6cyclictest9-21ksoftirqd/023:15:260
489995219,7cyclictest9-21ksoftirqd/022:30:230
82392510,4sleep18243-21cpuspeed_turbos19:25:151
48999516,2cyclictest9-21ksoftirqd/022:55:210
48999515,3cyclictest9-21ksoftirqd/019:15:180
48999512,6cyclictest9-21ksoftirqd/020:15:240
48999512,6cyclictest9-21ksoftirqd/020:05:170
489995119,11cyclictest9-21ksoftirqd/000:00:260
489995117,9cyclictest9-21ksoftirqd/021:35:120
48999507,2cyclictest9-21ksoftirqd/021:05:150
48999502,7cyclictest9-21ksoftirqd/022:45:160
112342500,4sleep211232-21grep20:35:242
48999496,3cyclictest9-21ksoftirqd/020:00:110
48999496,3cyclictest9-21ksoftirqd/019:30:240
48999496,3cyclictest9-21ksoftirqd/000:10:020
48999491,6cyclictest9-21ksoftirqd/019:55:250
48999482,5cyclictest9-21ksoftirqd/021:30:280
48999481,6cyclictest9-21ksoftirqd/023:20:240
490994612,4cyclictest25-21ksoftirqd/119:50:151
48999450,8cyclictest9-21ksoftirqd/019:20:160
490994418,3cyclictest25-21ksoftirqd/121:35:171
490994417,4cyclictest25-21ksoftirqd/120:05:241
49099432,38cyclictest31551-21cron21:20:011
490994315,4cyclictest25-21ksoftirqd/122:55:221
490994314,3cyclictest25-21ksoftirqd/121:15:011
490994312,4cyclictest25-21ksoftirqd/119:45:001
139391430,0ptp4l401ktimersoftd/322:56:393
49099429,4cyclictest25-21ksoftirqd/121:10:011
490994216,4cyclictest25-21ksoftirqd/123:50:151
490994213,4cyclictest25-21ksoftirqd/119:45:221
139391420,0ptp4l401ktimersoftd/323:45:243
139391420,0ptp4l401ktimersoftd/320:36:273
139391420,0ptp4l401ktimersoftd/300:34:193
139391420,0ptp4l401ktimersoftd/300:22:353
490994137,3cyclictest25-21ksoftirqd/123:20:011
490994115,3cyclictest25-21ksoftirqd/120:55:141
490994111,4cyclictest25-21ksoftirqd/119:30:211
139391410,0ptp4l401ktimersoftd/319:53:023
49199401,37cyclictest9459-21cron20:34:592
490994035,3cyclictest25-21ksoftirqd/120:50:001
490994035,3cyclictest25-21ksoftirqd/119:25:011
490994027,3cyclictest25-21ksoftirqd/120:30:221
490994026,3cyclictest25-21ksoftirqd/119:15:251
49099399,3cyclictest25-21ksoftirqd/122:35:251
490993934,3cyclictest25-21ksoftirqd/122:05:011
49099393,3cyclictest25-21ksoftirqd/100:30:131
490993931,2cyclictest25-21ksoftirqd/123:10:241
490993926,3cyclictest25-21ksoftirqd/123:20:171
490993925,3cyclictest25-21ksoftirqd/122:30:201
139391390,0ptp4l401ktimersoftd/320:10:143
139391390,0ptp4l401ktimersoftd/319:21:403
490993833,3cyclictest25-21ksoftirqd/120:50:221
490993832,4cyclictest25-21ksoftirqd/120:18:581
490993825,3cyclictest25-21ksoftirqd/121:25:241
490993824,3cyclictest25-21ksoftirqd/122:20:151
490993824,3cyclictest25-21ksoftirqd/121:55:181
490993824,3cyclictest25-21ksoftirqd/119:55:141
49099381,9cyclictest25-21ksoftirqd/122:45:191
139391380,0ptp4l401ktimersoftd/300:15:283
492993733,2cyclictest41-21ksoftirqd/321:39:593
491993732,3cyclictest33-21ksoftirqd/220:15:002
49099374,3cyclictest25-21ksoftirqd/123:05:151
49099373,3cyclictest25-21ksoftirqd/120:10:221
490993733,2cyclictest25-21ksoftirqd/122:05:181
490993725,3cyclictest25-21ksoftirqd/123:30:231
490993724,4cyclictest25-21ksoftirqd/121:45:231
490993724,3cyclictest25-21ksoftirqd/123:35:161
490993724,3cyclictest25-21ksoftirqd/123:25:191
490993724,3cyclictest25-21ksoftirqd/122:50:271
490993724,3cyclictest25-21ksoftirqd/121:40:151
490993724,3cyclictest25-21ksoftirqd/121:30:131
490993724,3cyclictest25-21ksoftirqd/120:35:191
490993724,3cyclictest25-21ksoftirqd/120:20:231
490993724,3cyclictest25-21ksoftirqd/100:00:201
490993723,3cyclictest25-21ksoftirqd/119:10:131
490993710,7cyclictest25-21ksoftirqd/123:45:001
490993710,4cyclictest25-21ksoftirqd/122:40:131
492993631,3cyclictest41-21ksoftirqd/321:10:113
492993630,4cyclictest41-21ksoftirqd/322:05:513
492993630,3cyclictest41-21ksoftirqd/320:55:003
491993624,10cyclictest33-21ksoftirqd/219:49:242
490993633,2cyclictest25-21ksoftirqd/123:55:161
490993633,2cyclictest25-21ksoftirqd/123:55:151
490993632,2cyclictest25-21ksoftirqd/122:30:011
490993632,2cyclictest25-21ksoftirqd/120:05:011
490993632,2cyclictest25-21ksoftirqd/119:40:001
490993632,2cyclictest25-21ksoftirqd/100:20:231
490993631,3cyclictest25-21ksoftirqd/120:40:151
490993631,3cyclictest25-21ksoftirqd/120:40:141
490993630,4cyclictest25-21ksoftirqd/122:14:431
490993629,4cyclictest25-21ksoftirqd/100:15:061
490993625,3cyclictest25-21ksoftirqd/121:50:221
49099362,3cyclictest25-21ksoftirqd/121:00:151
490993623,3cyclictest25-21ksoftirqd/120:25:271
492993530,3cyclictest41-21ksoftirqd/323:40:173
492993529,4cyclictest41-21ksoftirqd/321:49:353
492993527,5cyclictest41-21ksoftirqd/321:45:003
491993530,3cyclictest31624-21cron23:35:002
491993529,4cyclictest33-21ksoftirqd/223:49:362
491993529,4cyclictest33-21ksoftirqd/223:16:062
491993529,4cyclictest33-21ksoftirqd/222:35:552
49099355,3cyclictest25-21ksoftirqd/123:45:131
490993530,3cyclictest25-21ksoftirqd/121:20:171
490993524,3cyclictest25-21ksoftirqd/123:00:281
490993521,4cyclictest25-21ksoftirqd/100:35:261
492993429,3cyclictest41-21ksoftirqd/320:55:113
492993428,4cyclictest41-21ksoftirqd/321:03:023
492993428,4cyclictest41-21ksoftirqd/320:25:553
492993428,4cyclictest41-21ksoftirqd/320:06:453
491993429,3cyclictest33-21ksoftirqd/221:49:532
491993429,3cyclictest33-21ksoftirqd/221:30:092
491993428,4cyclictest33-21ksoftirqd/223:20:592
491993428,4cyclictest33-21ksoftirqd/221:15:312
491993428,4cyclictest33-21ksoftirqd/219:25:122
491993428,4cyclictest33-21ksoftirqd/219:22:022
491993428,4cyclictest33-21ksoftirqd/200:37:582
491993428,4cyclictest33-21ksoftirqd/200:22:412
491993428,4cyclictest33-21ksoftirqd/200:11:102
491993427,4cyclictest33-21ksoftirqd/200:05:052
49099345,7cyclictest25-21ksoftirqd/122:15:121
49099343,2cyclictest25-21ksoftirqd/100:25:131
490993429,3cyclictest25-21ksoftirqd/100:10:011
492993328,3cyclictest41-21ksoftirqd/323:05:133
492993328,3cyclictest41-21ksoftirqd/321:25:003
492993327,4cyclictest41-21ksoftirqd/323:00:443
492993327,4cyclictest41-21ksoftirqd/322:03:343
492993327,4cyclictest41-21ksoftirqd/321:26:193
492993327,4cyclictest41-21ksoftirqd/320:40:583
492993327,4cyclictest41-21ksoftirqd/320:40:583
492993327,4cyclictest41-21ksoftirqd/320:02:203
492993327,4cyclictest41-21ksoftirqd/319:42:093
491993329,3cyclictest33-21ksoftirqd/220:22:272
491993328,3cyclictest33-21ksoftirqd/222:46:432
491993328,3cyclictest33-21ksoftirqd/221:52:462
491993327,4cyclictest33-21ksoftirqd/221:03:522
491993327,4cyclictest33-21ksoftirqd/219:41:132
491993326,4cyclictest33-21ksoftirqd/220:57:352
492993228,2cyclictest41-21ksoftirqd/323:20:193
492993227,3cyclictest41-21ksoftirqd/322:34:273
492993226,4cyclictest41-21ksoftirqd/320:33:373
492993226,4cyclictest41-21ksoftirqd/319:37:213
491993227,3cyclictest33-21ksoftirqd/223:00:142
491993227,3cyclictest33-21ksoftirqd/222:02:062
491993227,3cyclictest33-21ksoftirqd/221:26:572
491993226,4cyclictest33-21ksoftirqd/223:26:092
491993226,4cyclictest33-21ksoftirqd/222:28:522
491993226,4cyclictest33-21ksoftirqd/221:10:302
491993226,4cyclictest33-21ksoftirqd/221:09:492
491993226,4cyclictest33-21ksoftirqd/220:03:102
491993226,3cyclictest33-21ksoftirqd/222:40:032
139391320,0ptp4l401ktimersoftd/322:46:223
139391320,0ptp4l401ktimersoftd/322:42:423
139391320,0ptp4l401ktimersoftd/322:36:253
139391320,0ptp4l401ktimersoftd/322:26:263
492993127,2cyclictest41-21ksoftirqd/319:31:073
492993126,3cyclictest41-21ksoftirqd/322:54:303
492993126,3cyclictest41-21ksoftirqd/320:22:183
492993126,3cyclictest41-21ksoftirqd/300:09:273
492993125,4cyclictest41-21ksoftirqd/322:15:053
492993125,4cyclictest41-21ksoftirqd/321:51:063
492993125,4cyclictest41-21ksoftirqd/300:39:073
492993125,4cyclictest41-21ksoftirqd/300:26:043
491993127,3cyclictest33-21ksoftirqd/222:22:272
491993127,3cyclictest33-21ksoftirqd/219:19:272
491993126,3cyclictest33-21ksoftirqd/223:10:352
491993125,4cyclictest33-21ksoftirqd/221:40:502
491993125,4cyclictest33-21ksoftirqd/221:35:412
491993125,4cyclictest33-21ksoftirqd/200:32:402
139391310,0ptp4l401ktimersoftd/323:19:403
139391310,0ptp4l401ktimersoftd/323:12:073
139391310,0ptp4l401ktimersoftd/320:17:143
139391310,0ptp4l401ktimersoftd/319:15:123
139391310,0ptp4l401ktimersoftd/300:04:133
492993025,3cyclictest41-21ksoftirqd/323:50:113
492993024,4cyclictest41-21ksoftirqd/321:58:453
491993025,3cyclictest33-21ksoftirqd/221:20:092
491993025,3cyclictest33-21ksoftirqd/220:16:052
491993024,4cyclictest33-21ksoftirqd/223:52:242
491993024,4cyclictest33-21ksoftirqd/223:41:012
491993024,4cyclictest33-21ksoftirqd/223:09:282
491993024,4cyclictest33-21ksoftirqd/222:52:312
491993024,4cyclictest33-21ksoftirqd/220:08:162
491993024,4cyclictest33-21ksoftirqd/219:54:452
491993024,4cyclictest33-21ksoftirqd/200:15:032
139391300,0ptp4l401ktimersoftd/323:31:543
492992924,3cyclictest41-21ksoftirqd/323:27:063
492992924,3cyclictest41-21ksoftirqd/321:06:083
492992923,4cyclictest41-21ksoftirqd/323:35:333
491992924,3cyclictest33-21ksoftirqd/222:56:442
491992924,3cyclictest33-21ksoftirqd/222:09:582
491992923,4cyclictest33-21ksoftirqd/222:34:262
491992923,4cyclictest33-21ksoftirqd/200:27:272
139391290,11ptp4l0-21swapper/300:12:203
139391290,0ptp4l401ktimersoftd/321:32:343
492992824,3cyclictest41-21ksoftirqd/321:17:273
492992822,4cyclictest41-21ksoftirqd/319:12:253
491992823,3cyclictest33-21ksoftirqd/220:50:132
491992823,3cyclictest33-21ksoftirqd/220:45:582
139391280,0ptp4l401ktimersoftd/319:25:233
492992722,3cyclictest41-21ksoftirqd/319:45:353
491992722,3cyclictest33-21ksoftirqd/223:58:072
491992722,3cyclictest33-21ksoftirqd/223:58:072
491992722,3cyclictest33-21ksoftirqd/222:18:072
491992722,3cyclictest33-21ksoftirqd/220:41:142
491992722,3cyclictest33-21ksoftirqd/220:41:132
491992722,3cyclictest33-21ksoftirqd/219:31:142
491992722,3cyclictest33-21ksoftirqd/219:14:162
492992620,4cyclictest41-21ksoftirqd/320:45:443
492992620,4cyclictest41-21ksoftirqd/319:56:303
491992621,3cyclictest33-21ksoftirqd/223:40:012
491992621,3cyclictest33-21ksoftirqd/221:56:192
491992620,4cyclictest33-21ksoftirqd/220:27:172
139391260,0ptp4l401ktimersoftd/322:20:183
492992521,2cyclictest41-21ksoftirqd/323:55:283
492992521,2cyclictest41-21ksoftirqd/323:55:283
492992520,3cyclictest41-21ksoftirqd/322:14:003
491992519,4cyclictest25811-21idleruntime-cro22:15:002
491992419,3cyclictest33-21ksoftirqd/219:56:472
491992419,3cyclictest33-21ksoftirqd/219:36:192
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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