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2026-02-03 - 17:39
[ 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 rackdslot1.osadl.org (updated Tue Feb 03, 2026 12:45:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
77672750,5sleep30-21swapper/309:05:183
134491600,4ptp4l0-21swapper/010:20:290
134491590,4ptp4l0-21swapper/208:42:452
134491590,4ptp4l0-21swapper/008:46:530
134491590,4ptp4l0-21swapper/007:30:170
134491580,3ptp4l0-21swapper/308:16:033
134491570,4ptp4l0-21swapper/109:55:481
134491570,3ptp4l0-21swapper/011:44:010
134491570,21ptp4l0-21swapper/211:59:072
134491560,4ptp4l0-21swapper/309:28:323
134491560,3ptp4l0-21swapper/110:05:291
134491550,3ptp4l0-21swapper/309:02:363
134491550,3ptp4l0-21swapper/109:40:141
134491550,3ptp4l0-21swapper/010:05:000
134491550,15ptp4l0-21swapper/309:15:293
134491540,5ptp4l0-21swapper/308:26:013
134491540,3ptp4l0-21swapper/007:51:420
134491540,17ptp4l6818-21runrttasks10:13:460
236002530,5sleep00-21swapper/009:40:130
134491530,4ptp4l0-21swapper/012:12:490
134491530,4ptp4l0-21swapper/012:12:480
134491520,4ptp4l0-21swapper/208:35:022
134491520,4ptp4l0-21swapper/208:10:432
134491520,3ptp4l0-21swapper/011:35:220
134491520,3ptp4l0-21swapper/008:55:260
134491510,4ptp4l0-21swapper/308:08:013
134491510,4ptp4l0-21swapper/210:57:022
134491510,4ptp4l0-21swapper/208:16:222
115262510,2sleep01943199cyclictest09:15:140
134491500,4ptp4l0-21swapper/212:26:052
134491500,4ptp4l0-21swapper/211:22:452
134491500,4ptp4l0-21swapper/211:04:192
134491500,4ptp4l0-21swapper/210:31:342
134491500,4ptp4l0-21swapper/210:23:232
134491500,4ptp4l0-21swapper/208:49:442
134491500,4ptp4l0-21swapper/207:55:452
134491500,4ptp4l0-21swapper/207:42:142
134491500,4ptp4l0-21swapper/011:46:430
134491500,4ptp4l0-21swapper/008:52:220
134491500,4ptp4l0-21swapper/008:30:320
134491490,9ptp4l17402-21diskstats07:05:151
134491490,5ptp4l0-21swapper/111:49:571
134491490,4ptp4l0-21swapper/307:47:193
134491490,4ptp4l0-21swapper/209:30:042
134491490,4ptp4l0-21swapper/207:54:192
134491490,4ptp4l0-21swapper/008:09:020
134491490,3ptp4l0-21swapper/010:58:030
134491490,3ptp4l0-21swapper/008:13:130
134491480,4ptp4l0-21swapper/309:12:553
134491480,4ptp4l0-21swapper/307:16:083
134491480,4ptp4l0-21swapper/208:29:172
134491480,4ptp4l0-21swapper/009:05:330
1943399473,42cyclictest0-21swapper/208:05:192
19432994716,29cyclictest0-21swapper/107:25:391
1943299471,44cyclictest24470-21kworker/1:209:15:591
134491470,4ptp4l0-21swapper/212:08:212
134491470,4ptp4l0-21swapper/209:46:422
134491470,4ptp4l0-21swapper/011:10:020
134491470,3ptp4l0-21swapper/012:26:330
134491470,3ptp4l0-21swapper/009:00:100
134491460,4ptp4l0-21swapper/112:28:551
134491460,4ptp4l0-21swapper/012:39:390
134491460,10ptp4l0-21swapper/107:54:551
19432994514,29cyclictest0-21swapper/110:25:581
134491450,4ptp4l0-21swapper/112:10:591
134491450,4ptp4l0-21swapper/112:10:591
134491450,2ptp4l0-21swapper/008:00:130
134491450,11ptp4l0-21swapper/309:42:253
134491450,10ptp4l0-21swapper/207:33:452
134691440,11getstats0-21swapper/208:50:192
134491440,5ptp4l0-21swapper/207:09:432
134491440,3ptp4l321ktimersoftd/207:10:172
134491440,3ptp4l0-21swapper/111:22:081
134491440,3ptp4l0-21swapper/109:36:141
134491440,3ptp4l0-21swapper/012:23:220
134491440,3ptp4l0-21swapper/012:05:560
134491440,3ptp4l0-21swapper/012:00:270
134491440,1ptp4l0-21swapper/112:01:531
46198430,4rtkit-daemon0-21swapper/312:31:373
1943399432,39cyclictest0-21swapper/212:15:182
134691430,11getstats0-21swapper/209:37:542
134491430,9ptp4l0-21swapper/211:17:552
134491430,9ptp4l0-21swapper/209:51:552
134491430,4ptp4l0-21swapper/007:05:070
134491430,3ptp4l0-21swapper/210:11:352
134491430,3ptp4l0-21swapper/111:35:061
134491430,3ptp4l0-21swapper/108:45:141
134491430,3ptp4l0-21swapper/107:57:571
134491430,3ptp4l0-21swapper/009:53:470
46198420,9rtkit-daemon0-21swapper/311:15:003
46198420,4rtkit-daemon0-21swapper/311:52:233
19432994213,28cyclictest0-21swapper/110:40:391
134691420,11getstats0-21swapper/208:59:332
134691420,11getstats0-21swapper/208:34:582
134691420,10getstats0-21swapper/212:37:342
134691420,10getstats0-21swapper/211:54:192
134691420,10getstats0-21swapper/211:06:202
134691420,10getstats0-21swapper/210:00:392
134691420,10getstats0-21swapper/209:23:282
134491420,9ptp4l0-21swapper/211:27:592
134491420,5ptp4l6235-21ntp_states11:20:230
134491420,5ptp4l5300-21hddtemp_smartct10:10:151
134491420,4ptp4l399-21apt-get12:20:132
134491420,4ptp4l31660-21apt-get08:50:041
134491420,4ptp4l29643-21meminfo07:30:201
134491420,4ptp4l26053-21ntp_states08:35:233
134491420,4ptp4l11528-21apt-get09:15:152
134491420,3ptp4l1930-21apt-get10:01:061
134491420,10ptp4l0-21swapper/207:45:442
46198410,4rtkit-daemon0-21swapper/307:44:453
134691410,11getstats0-21swapper/207:36:012
134691410,10getstats0-21swapper/307:27:033
134691410,10getstats0-21swapper/212:03:102
134491410,8ptp4l0-21swapper/210:37:152
134491410,8ptp4l0-21swapper/009:55:130
134491410,5ptp4l32724-21users07:35:270
134491410,5ptp4l19521-21iostat_ios11:50:191
134491410,5ptp4l0-21swapper/011:55:240
134491410,4ptp4l7485-21diskstats10:15:151
134491410,4ptp4l5332-21apt-get12:30:120
134491410,4ptp4l21765-21apt-get07:15:120
134491410,4ptp4l19570-21ntp_states09:30:231
134491410,4ptp4l0-21swapper/111:30:261
134491410,4ptp4l0-21swapper/107:40:131
134491410,3ptp4l0-21swapper/110:35:131
46198400,4rtkit-daemon0-21swapper/311:55:243
46198400,21rtkit-daemon0-21swapper/309:51:593
19432994019,20cyclictest24470-21kworker/1:211:41:191
134691400,9getstats0-21swapper/309:57:063
134491400,5ptp4l21899-21grep07:15:132
134491400,5ptp4l0-21swapper/312:25:113
134491400,5ptp4l0-21swapper/111:55:131
134491400,4ptp4l32723-21awk07:35:273
134491400,4ptp4l31644-21ntp_states12:15:213
134491400,4ptp4l26394-21apt-get07:25:110
134491400,4ptp4l24500-21memory10:50:211
134491400,4ptp4l24500-21memory10:50:211
134491400,4ptp4l1578-21ntp_states12:20:233
134491400,4ptp4l0-21swapper/209:58:052
134491400,4ptp4l0-21swapper/207:23:292
134491400,4ptp4l0-21swapper/111:15:131
134491400,4ptp4l0-21swapper/110:20:161
134491400,4ptp4l0-21swapper/109:45:121
134491400,4ptp4l0-21swapper/108:59:331
134491400,4ptp4l0-21swapper/108:30:131
134491400,4ptp4l0-21swapper/010:15:080
134491400,4ptp4l0-21swapper/009:25:210
134491400,4ptp4l0-21swapper/008:41:250
134491400,4ptp4l0-21swapper/008:27:270
134491400,4ptp4l0-21swapper/007:47:190
134491400,3ptp4l7131-21df09:05:131
134491400,3ptp4l5962-21python09:00:251
134491400,3ptp4l5894-21iostat12:30:161
134491400,3ptp4l14318-21apt-get10:30:131
134491400,3ptp4l13446-21ls11:35:262
19434993934,3cyclictest41-21ksoftirqd/311:05:013
19434993934,3cyclictest41-21ksoftirqd/310:19:593
19433993933,4cyclictest33-21ksoftirqd/208:03:592
134491390,5ptp4l9204-21/usr/sbin/munin07:55:250
134491390,5ptp4l0-21swapper/310:13:213
134491390,5ptp4l0-21swapper/308:30:113
134491390,5ptp4l0-21swapper/307:09:553
134491390,5ptp4l0-21swapper/211:44:592
134491390,5ptp4l0-21swapper/209:10:212
134491390,5ptp4l0-21swapper/008:22:230
134491390,5ptp4l0-21swapper/007:43:550
134491390,4ptp4l5942-21diskstats07:50:153
134491390,4ptp4l41-21ksoftirqd/308:00:153
134491390,4ptp4l23969-21perl10:50:150
134491390,4ptp4l23969-21perl10:50:150
134491390,4ptp4l1554-21ntpq11:10:221
134491390,4ptp4l0-21swapper/309:45:543
134491390,4ptp4l0-21swapper/309:34:113
134491390,4ptp4l0-21swapper/308:49:533
134491390,4ptp4l0-21swapper/308:20:283
134491390,4ptp4l0-21swapper/212:32:302
134491390,4ptp4l0-21swapper/211:48:172
134491390,4ptp4l0-21swapper/211:13:012
134491390,4ptp4l0-21swapper/210:52:252
134491390,4ptp4l0-21swapper/210:52:252
134491390,4ptp4l0-21swapper/210:17:342
134491390,4ptp4l0-21swapper/210:07:512
134491390,4ptp4l0-21swapper/209:40:472
134491390,4ptp4l0-21swapper/209:25:382
134491390,4ptp4l0-21swapper/209:06:102
134491390,4ptp4l0-21swapper/209:01:262
134491390,4ptp4l0-21swapper/208:25:002
134491390,4ptp4l0-21swapper/112:24:471
134491390,4ptp4l0-21swapper/112:19:321
134491390,4ptp4l0-21swapper/109:50:201
134491390,4ptp4l0-21swapper/108:40:231
134491390,4ptp4l0-21swapper/108:02:471
134491390,4ptp4l0-21swapper/107:15:241
134491390,4ptp4l0-21swapper/011:50:140
134491390,4ptp4l0-21swapper/011:30:200
134491390,4ptp4l0-21swapper/011:17:090
134491390,4ptp4l0-21swapper/010:47:530
134491390,4ptp4l0-21swapper/010:28:320
134491390,4ptp4l0-21swapper/009:30:120
134491390,4ptp4l0-21swapper/009:10:180
134491390,4ptp4l0-21swapper/008:18:190
134491390,4ptp4l0-21swapper/007:23:010
134491390,4ptp4l0-21swapper/007:11:450
134491390,3ptp4l32172-21/usr/sbin/munin07:35:221
134491390,3ptp4l24932-21apt-get08:35:121
134491390,3ptp4l15523-21users09:20:291
134491390,3ptp4l0-21swapper/108:09:141
134491390,2ptp4l25594-21apt-get09:45:110
134491380,5ptp4l0-21swapper/011:25:140
134491380,4ptp4l31668-21/usr/sbin/munin11:05:211
134491380,4ptp4l0-21swapper/312:09:023
134491380,4ptp4l0-21swapper/311:48:073
134491380,4ptp4l0-21swapper/311:42:103
134491380,4ptp4l0-21swapper/311:33:533
134491380,4ptp4l0-21swapper/310:45:253
134491380,4ptp4l0-21swapper/310:21:273
134491380,4ptp4l0-21swapper/310:00:463
134491380,4ptp4l0-21swapper/309:35:133
134491380,4ptp4l0-21swapper/308:40:363
134491380,4ptp4l0-21swapper/308:11:143
134491380,4ptp4l0-21swapper/307:21:353
134491380,4ptp4l0-21swapper/212:11:072
134491380,4ptp4l0-21swapper/212:11:072
134491380,4ptp4l0-21swapper/211:30:062
134491380,4ptp4l0-21swapper/210:47:042
134491380,4ptp4l0-21swapper/210:41:292
134491380,4ptp4l0-21swapper/210:28:062
134491380,4ptp4l0-21swapper/207:26:192
134491380,4ptp4l0-21swapper/111:29:591
134491380,4ptp4l0-21swapper/109:11:091
134491380,4ptp4l0-21swapper/108:25:091
134491380,4ptp4l0-21swapper/108:15:321
134491380,4ptp4l0-21swapper/107:20:141
134491380,4ptp4l0-21swapper/107:10:151
134491380,4ptp4l0-21swapper/012:18:560
134491380,4ptp4l0-21swapper/011:08:090
134491380,4ptp4l0-21swapper/011:03:210
134491380,4ptp4l0-21swapper/010:35:270
134491380,4ptp4l0-21swapper/010:30:160
134491380,4ptp4l0-21swapper/009:35:110
134491380,4ptp4l0-21swapper/009:20:390
134491380,4ptp4l0-21swapper/008:39:270
134491380,3ptp4l8753-21ntp_states12:35:223
134491380,3ptp4l3516-21ls10:05:220
134491380,3ptp4l0-21swapper/311:05:193
134491380,3ptp4l0-21swapper/308:55:123
134491380,3ptp4l0-21swapper/307:55:173
134491380,3ptp4l0-21swapper/307:33:553
134491380,3ptp4l0-21swapper/109:25:531
134491380,3ptp4l0-21swapper/107:45:131
134491380,13ptp4l41-21ksoftirqd/310:55:273
46198370,4rtkit-daemon0-21swapper/311:20:593
46198370,4rtkit-daemon0-21swapper/310:53:563
46198370,4rtkit-daemon0-21swapper/310:53:563
46198370,3rtkit-daemon0-21swapper/310:31:033
134491370,4ptp4l0-21swapper/312:03:213
134491370,4ptp4l0-21swapper/311:39:033
134491370,4ptp4l0-21swapper/311:28:583
134491370,4ptp4l0-21swapper/311:11:403
134491370,4ptp4l0-21swapper/310:05:183
134491370,4ptp4l0-21swapper/309:21:323
134491370,4ptp4l0-21swapper/308:53:413
134491370,4ptp4l0-21swapper/112:35:071
134491370,4ptp4l0-21swapper/112:05:101
134491370,4ptp4l0-21swapper/110:59:371
134491370,4ptp4l0-21swapper/108:10:311
134491370,3ptp4l0-21swapper/307:10:103
134491360,4ptp4l0-21swapper/310:25:033
134491360,4ptp4l0-21swapper/010:43:360
134491360,3ptp4l0-21swapper/312:11:453
134491360,3ptp4l0-21swapper/312:11:453
134491360,3ptp4l0-21swapper/310:42:033
134491360,3ptp4l0-21swapper/111:02:571
134491360,3ptp4l0-21swapper/110:45:271
134491360,3ptp4l0-21swapper/108:22:061
46198340,4rtkit-daemon0-21swapper/310:37:313
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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