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2026-01-29 - 05:40
[ 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 Thu Jan 29, 2026 00:45:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
261562211164,35sleep30-21swapper/319:09:473
260332203170,22sleep00-21swapper/019:08:110
260352202170,21sleep20-21swapper/219:08:122
259722201167,22sleep10-21swapper/119:07:241
1626121250,3sleep126465-21cyclictest19:55:161
82322580,2sleep00-21swapper/000:09:120
27952560,4sleep20-21swapper/221:40:252
139391560,1ptp4l401ktimersoftd/323:36:543
139391560,1ptp4l401ktimersoftd/322:15:193
139391560,1ptp4l401ktimersoftd/319:25:213
139391540,1ptp4l401ktimersoftd/321:38:453
139391540,1ptp4l401ktimersoftd/300:27:463
139391540,1ptp4l401ktimersoftd/300:13:043
139391530,1ptp4l401ktimersoftd/321:17:053
139391510,1ptp4l391rcuc/322:29:103
26468995033,3cyclictest33-21ksoftirqd/221:15:012
139391420,0ptp4l401ktimersoftd/320:07:523
139391410,0ptp4l401ktimersoftd/321:42:063
26467994033,4cyclictest13209-21cron22:05:001
178452400,1sleep20-21swapper/221:05:192
26468993932,4cyclictest33-21ksoftirqd/222:05:112
26468993831,4cyclictest33-21ksoftirqd/222:45:042
26469993731,4cyclictest41-21ksoftirqd/321:52:243
26467993731,4cyclictest25-21ksoftirqd/122:58:211
26467993730,5cyclictest25-21ksoftirqd/122:18:581
26469993630,4cyclictest41-21ksoftirqd/323:56:523
26469993630,4cyclictest41-21ksoftirqd/300:24:123
26468993630,4cyclictest33-21ksoftirqd/222:42:222
26468993630,4cyclictest33-21ksoftirqd/219:36:002
26467993631,3cyclictest25-21ksoftirqd/119:45:091
26467993630,4cyclictest25-21ksoftirqd/123:41:461
26467993630,4cyclictest25-21ksoftirqd/123:05:151
26467993630,4cyclictest25-21ksoftirqd/100:31:041
26467993630,4cyclictest25-21ksoftirqd/100:26:511
26467993629,5cyclictest25-21ksoftirqd/100:20:521
26469993529,4cyclictest41-21ksoftirqd/321:26:453
26469993529,4cyclictest41-21ksoftirqd/320:58:143
26469993529,4cyclictest41-21ksoftirqd/319:34:443
26468993530,3cyclictest33-21ksoftirqd/222:20:542
26468993529,4cyclictest33-21ksoftirqd/223:20:012
26468993529,4cyclictest33-21ksoftirqd/221:30:052
26468993529,4cyclictest33-21ksoftirqd/200:22:592
26467993529,4cyclictest25-21ksoftirqd/123:58:501
26467993529,4cyclictest25-21ksoftirqd/122:46:301
26467993529,4cyclictest25-21ksoftirqd/121:09:541
26467993529,4cyclictest25-21ksoftirqd/120:28:431
26467993529,4cyclictest25-21ksoftirqd/100:15:561
139391350,0ptp4l401ktimersoftd/300:30:243
26469993429,3cyclictest41-21ksoftirqd/323:51:513
26469993429,3cyclictest41-21ksoftirqd/322:05:003
26469993429,3cyclictest41-21ksoftirqd/321:10:093
26469993428,4cyclictest41-21ksoftirqd/323:34:463
26469993428,4cyclictest41-21ksoftirqd/323:01:283
26469993428,4cyclictest41-21ksoftirqd/320:53:083
26469993428,4cyclictest41-21ksoftirqd/300:09:123
26468993429,3cyclictest33-21ksoftirqd/223:08:242
26468993429,3cyclictest33-21ksoftirqd/221:00:102
26468993429,3cyclictest33-21ksoftirqd/219:50:152
26468993428,4cyclictest33-21ksoftirqd/223:35:532
26468993428,4cyclictest33-21ksoftirqd/221:22:272
26467993429,3cyclictest25-21ksoftirqd/119:12:591
26467993428,4cyclictest25-21ksoftirqd/122:12:241
26467993428,4cyclictest25-21ksoftirqd/121:24:111
26467993428,4cyclictest25-21ksoftirqd/119:16:591
26467993428,4cyclictest25-21ksoftirqd/100:14:431
26467993428,3cyclictest25-21ksoftirqd/120:53:211
26467993427,5cyclictest25-21ksoftirqd/123:01:461
26466993429,3cyclictest9-21ksoftirqd/020:50:000
26466993428,4cyclictest9-21ksoftirqd/023:52:120
26466993428,4cyclictest9-21ksoftirqd/023:43:570
26466993428,4cyclictest9-21ksoftirqd/022:39:550
26466993428,4cyclictest9-21ksoftirqd/021:35:580
26466993428,4cyclictest9-21ksoftirqd/020:35:590
26469993328,3cyclictest41-21ksoftirqd/322:12:183
26469993328,3cyclictest41-21ksoftirqd/320:05:013
26469993327,4cyclictest41-21ksoftirqd/323:12:233
26469993327,4cyclictest41-21ksoftirqd/322:42:233
26469993327,4cyclictest41-21ksoftirqd/321:09:443
26469993327,4cyclictest41-21ksoftirqd/321:01:173
26468993328,3cyclictest33-21ksoftirqd/223:30:112
26468993327,4cyclictest33-21ksoftirqd/223:51:382
26468993327,4cyclictest33-21ksoftirqd/221:59:372
26468993327,4cyclictest33-21ksoftirqd/219:30:342
26468993327,3cyclictest33-21ksoftirqd/221:52:172
26468993323,8cyclictest33-21ksoftirqd/220:25:002
26467993328,3cyclictest25-21ksoftirqd/122:30:001
26467993328,3cyclictest25-21ksoftirqd/120:10:011
26467993328,3cyclictest25-21ksoftirqd/120:01:501
26467993327,4cyclictest25-21ksoftirqd/123:48:001
26467993327,4cyclictest25-21ksoftirqd/123:15:381
26467993327,4cyclictest25-21ksoftirqd/122:06:341
26467993327,4cyclictest25-21ksoftirqd/121:33:251
26467993327,4cyclictest25-21ksoftirqd/120:38:331
26466993328,3cyclictest9-21ksoftirqd/000:15:090
26466993327,4cyclictest9-21ksoftirqd/023:30:340
26466993327,4cyclictest9-21ksoftirqd/022:53:110
26466993327,4cyclictest9-21ksoftirqd/022:27:510
26466993327,4cyclictest9-21ksoftirqd/022:02:360
26466993327,4cyclictest9-21ksoftirqd/021:21:320
26466993327,4cyclictest9-21ksoftirqd/020:30:500
139391330,0ptp4l401ktimersoftd/320:30:243
26469993227,3cyclictest41-21ksoftirqd/323:16:333
26469993227,3cyclictest41-21ksoftirqd/319:58:593
26468993227,3cyclictest33-21ksoftirqd/221:16:452
26468993227,3cyclictest33-21ksoftirqd/220:40:122
26468993227,3cyclictest33-21ksoftirqd/220:12:242
26468993227,3cyclictest33-21ksoftirqd/200:38:292
26468993226,4cyclictest33-21ksoftirqd/222:35:362
26468993226,4cyclictest33-21ksoftirqd/222:29:142
26468993226,4cyclictest33-21ksoftirqd/220:53:022
26468993226,4cyclictest33-21ksoftirqd/200:11:132
26467993226,4cyclictest25-21ksoftirqd/120:20:081
26467993226,4cyclictest25-21ksoftirqd/119:24:441
26467993226,4cyclictest25-21ksoftirqd/100:39:511
26467993225,5cyclictest25-21ksoftirqd/120:55:391
26466993227,3cyclictest9-21ksoftirqd/023:46:540
26466993227,3cyclictest9-21ksoftirqd/019:32:580
26466993226,4cyclictest9-21ksoftirqd/023:23:070
26466993226,4cyclictest9-21ksoftirqd/022:22:020
26466993226,4cyclictest9-21ksoftirqd/019:47:570
26466993226,4cyclictest9-21ksoftirqd/019:38:060
26466993226,4cyclictest9-21ksoftirqd/019:22:550
26466993226,4cyclictest9-21ksoftirqd/000:36:290
139391320,0ptp4l401ktimersoftd/321:30:153
139391320,0ptp4l401ktimersoftd/319:49:183
26469993127,2cyclictest41-21ksoftirqd/300:36:173
26469993126,3cyclictest41-21ksoftirqd/319:37:183
26469993125,4cyclictest41-21ksoftirqd/322:38:503
26469993125,4cyclictest41-21ksoftirqd/322:32:003
26469993125,4cyclictest41-21ksoftirqd/320:49:183
26469993125,4cyclictest41-21ksoftirqd/319:16:513
26469993125,4cyclictest41-21ksoftirqd/300:01:383
26469993125,4cyclictest41-21ksoftirqd/300:01:383
26468993126,3cyclictest33-21ksoftirqd/222:03:592
26468993126,3cyclictest33-21ksoftirqd/219:55:562
26468993126,3cyclictest33-21ksoftirqd/219:40:102
26468993126,3cyclictest33-21ksoftirqd/200:09:112
26468993125,4cyclictest33-21ksoftirqd/223:01:352
26468993125,4cyclictest33-21ksoftirqd/222:54:172
26468993125,4cyclictest33-21ksoftirqd/222:35:002
26468993125,4cyclictest33-21ksoftirqd/220:07:372
26468993125,4cyclictest33-21ksoftirqd/220:04:322
26468993125,4cyclictest33-21ksoftirqd/219:22:252
26468993117,12cyclictest33-21ksoftirqd/219:28:392
26467993126,3cyclictest25-21ksoftirqd/121:18:581
26467993125,4cyclictest25-21ksoftirqd/123:39:531
26467993125,4cyclictest25-21ksoftirqd/121:48:531
26467993125,4cyclictest25-21ksoftirqd/120:09:091
26467993125,4cyclictest25-21ksoftirqd/119:25:401
26467993125,3cyclictest4921-21latency_hist22:55:001
26466993127,3cyclictest9-21ksoftirqd/020:40:510
26466993126,3cyclictest9-21ksoftirqd/021:05:400
26466993126,3cyclictest9-21ksoftirqd/020:57:450
26466993126,3cyclictest9-21ksoftirqd/000:21:200
26466993125,4cyclictest9-21ksoftirqd/023:56:250
26466993125,4cyclictest9-21ksoftirqd/023:19:100
26466993125,4cyclictest9-21ksoftirqd/023:03:460
26466993125,4cyclictest9-21ksoftirqd/022:33:050
26466993125,4cyclictest9-21ksoftirqd/021:59:150
26466993125,4cyclictest9-21ksoftirqd/021:29:510
26466993125,4cyclictest9-21ksoftirqd/019:52:070
26466993125,4cyclictest9-21ksoftirqd/019:26:240
26466993125,4cyclictest9-21ksoftirqd/019:19:090
26466993125,4cyclictest9-21ksoftirqd/019:11:580
139391310,0ptp4l401ktimersoftd/323:05:223
139391310,0ptp4l401ktimersoftd/319:11:263
26469993025,3cyclictest41-21ksoftirqd/323:48:243
26469993024,4cyclictest41-21ksoftirqd/323:23:023
26469993024,4cyclictest41-21ksoftirqd/322:48:083
26469993024,4cyclictest41-21ksoftirqd/321:24:493
26469993024,4cyclictest41-21ksoftirqd/320:42:323
26469993024,4cyclictest41-21ksoftirqd/320:18:453
26469993024,4cyclictest41-21ksoftirqd/320:11:113
26469993024,4cyclictest41-21ksoftirqd/319:52:013
26469993024,3cyclictest41-21ksoftirqd/321:50:003
26468993025,3cyclictest33-21ksoftirqd/220:49:552
26468993025,3cyclictest33-21ksoftirqd/200:16:222
26468993024,4cyclictest33-21ksoftirqd/223:47:452
26468993024,4cyclictest33-21ksoftirqd/223:22:092
26468993024,4cyclictest33-21ksoftirqd/220:15:122
26467993025,3cyclictest25-21ksoftirqd/121:50:091
26467993025,3cyclictest25-21ksoftirqd/119:53:121
26467993024,4cyclictest25-21ksoftirqd/121:57:411
26467993024,4cyclictest25-21ksoftirqd/121:41:591
26467993024,4cyclictest25-21ksoftirqd/120:47:361
26467993024,4cyclictest25-21ksoftirqd/119:42:301
26467993024,4cyclictest25-21ksoftirqd/100:05:571
26467993024,4cyclictest25-21ksoftirqd/100:01:481
26467993024,4cyclictest25-21ksoftirqd/100:01:481
26467993021,7cyclictest25-21ksoftirqd/121:29:411
26466993025,3cyclictest9-21ksoftirqd/020:20:550
26466993025,3cyclictest9-21ksoftirqd/020:11:560
26466993025,3cyclictest9-21ksoftirqd/019:40:110
26466993024,4cyclictest9-21ksoftirqd/023:07:110
26466993024,4cyclictest9-21ksoftirqd/000:30:470
26466993024,4cyclictest9-21ksoftirqd/000:29:230
26469992925,2cyclictest41-21ksoftirqd/320:36:103
26469992924,3cyclictest41-21ksoftirqd/300:15:093
26469992923,3cyclictest41-21ksoftirqd/320:25:093
26469992918,9cyclictest41-21ksoftirqd/323:26:123
26468992924,3cyclictest33-21ksoftirqd/223:43:312
26468992924,3cyclictest33-21ksoftirqd/221:35:452
26468992924,3cyclictest33-21ksoftirqd/220:28:442
26468992924,3cyclictest33-21ksoftirqd/219:18:492
26468992924,3cyclictest33-21ksoftirqd/219:14:222
26468992923,4cyclictest33-21ksoftirqd/222:57:542
26468992923,4cyclictest33-21ksoftirqd/200:33:572
26467992924,3cyclictest25-21ksoftirqd/121:14:341
26467992923,4cyclictest25-21ksoftirqd/123:20:081
26467992923,4cyclictest25-21ksoftirqd/122:43:291
26467992923,4cyclictest25-21ksoftirqd/120:32:041
26467992923,4cyclictest25-21ksoftirqd/119:36:201
26466992924,3cyclictest9-21ksoftirqd/023:28:540
26466992923,4cyclictest9-21ksoftirqd/021:47:200
26466992923,4cyclictest9-21ksoftirqd/020:25:440
26466992923,3cyclictest9-21ksoftirqd/021:44:560
139391290,0ptp4l401ktimersoftd/319:22:293
26469992824,3cyclictest41-21ksoftirqd/322:24:253
26469992823,3cyclictest41-21ksoftirqd/321:57:093
26469992822,4cyclictest41-21ksoftirqd/323:41:563
26468992824,2cyclictest33-21ksoftirqd/219:48:402
26468992823,3cyclictest33-21ksoftirqd/223:11:462
26468992823,3cyclictest33-21ksoftirqd/222:18:122
26468992822,4cyclictest33-21ksoftirqd/223:57:112
26468992822,4cyclictest33-21ksoftirqd/223:26:062
26467992822,4cyclictest25-21ksoftirqd/121:38:421
26467992822,4cyclictest25-21ksoftirqd/119:30:491
26466992823,3cyclictest9-21ksoftirqd/022:13:430
26466992823,3cyclictest9-21ksoftirqd/000:10:050
26466992822,4cyclictest9-21ksoftirqd/022:59:570
26466992822,4cyclictest9-21ksoftirqd/021:32:150
26466992822,4cyclictest9-21ksoftirqd/020:05:060
26466992822,3cyclictest9-21ksoftirqd/021:00:200
139391280,0ptp4l401ktimersoftd/320:20:263
26469992721,4cyclictest41-21ksoftirqd/322:08:333
26468992722,3cyclictest33-21ksoftirqd/220:56:022
26468992722,3cyclictest33-21ksoftirqd/220:38:432
26468992722,3cyclictest33-21ksoftirqd/200:25:072
26468992721,4cyclictest33-21ksoftirqd/221:47:422
26468992721,4cyclictest33-21ksoftirqd/220:33:572
26468992721,4cyclictest33-21ksoftirqd/200:04:332
26468992721,4cyclictest33-21ksoftirqd/200:04:332
26467992722,3cyclictest25-21ksoftirqd/123:26:191
26467992721,4cyclictest25-21ksoftirqd/122:37:271
26466992722,3cyclictest9-21ksoftirqd/021:16:340
26466992721,4cyclictest9-21ksoftirqd/022:43:040
26466992721,4cyclictest9-21ksoftirqd/022:17:450
26466992721,4cyclictest9-21ksoftirqd/021:52:050
26467992621,3cyclictest25-21ksoftirqd/123:34:581
26467992621,3cyclictest25-21ksoftirqd/121:04:081
26467992620,4cyclictest25-21ksoftirqd/122:20:541
26467992620,4cyclictest25-21ksoftirqd/120:41:501
26466992621,3cyclictest9-21ksoftirqd/023:36:190
26466992620,4cyclictest9-21ksoftirqd/019:55:320
26469992520,3cyclictest41-21ksoftirqd/322:56:433
26469992520,3cyclictest41-21ksoftirqd/322:53:223
26469992520,3cyclictest41-21ksoftirqd/319:41:003
26467992520,3cyclictest25-21ksoftirqd/120:15:561
26467992519,4cyclictest25-21ksoftirqd/123:52:211
26468992419,3cyclictest33-21ksoftirqd/222:13:552
26466992419,3cyclictest9-21ksoftirqd/020:15:100
26466992418,4cyclictest9-21ksoftirqd/022:06:010
26466992318,3cyclictest9-21ksoftirqd/020:50:480
26467992216,4cyclictest25-21ksoftirqd/122:30:531
26466992217,3cyclictest9-21ksoftirqd/021:10:380
26468992117,3cyclictest33-21ksoftirqd/221:25:192
26466992117,2cyclictest9-21ksoftirqd/000:03:460
26466992117,2cyclictest9-21ksoftirqd/000:03:460
26466992015,3cyclictest18625-21fschecks_time20:00:160
26466992015,3cyclictest12813-21hwlatdetect23:10:160
26467991813,3cyclictest13652-21sendmail_mailst23:10:231
26466991611,3cyclictest1434-21cat22:45:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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