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2026-01-18 - 11:19
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
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 Sun Jan 18, 2026 00:45:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139491204170,22phc2sys0-21swapper/319:06:043
186372202168,22sleep10-21swapper/119:06:551
185682202168,23sleep20-21swapper/219:06:002
186722201168,22sleep00-21swapper/019:07:150
1914921470,7sleep01917599cyclictest21:25:220
139391680,1ptp4l401ktimersoftd/323:33:533
19175996527,7cyclictest9-21ksoftirqd/020:50:000
19175996430,3cyclictest9-21ksoftirqd/023:29:590
177112640,6sleep01917599cyclictest22:30:170
1917699630,61cyclictest0-21swapper/122:13:331
19175996131,3cyclictest9-21ksoftirqd/019:15:010
19175996024,6cyclictest9-21ksoftirqd/021:55:270
19175995827,3cyclictest9-21ksoftirqd/022:40:010
19175995819,4cyclictest9-21ksoftirqd/019:20:260
19175995519,5cyclictest9-21ksoftirqd/023:45:260
19175995420,6cyclictest9-21ksoftirqd/000:05:290
19175995411,2cyclictest9-21ksoftirqd/020:55:180
19175995327,6cyclictest9-21ksoftirqd/022:55:160
19175995324,6cyclictest9-21ksoftirqd/019:40:190
19175995318,6cyclictest9-21ksoftirqd/000:28:010
139391530,1ptp4l401ktimersoftd/322:36:523
139391530,1ptp4l401ktimersoftd/321:47:293
1917599529,3cyclictest9-21ksoftirqd/019:55:260
19175995222,6cyclictest9-21ksoftirqd/019:50:000
19175995222,5cyclictest9-21ksoftirqd/000:20:140
19175995220,6cyclictest9-21ksoftirqd/019:15:190
19175995219,6cyclictest9-21ksoftirqd/020:10:130
19175995219,6cyclictest9-21ksoftirqd/020:10:130
297522510,2sleep10-21swapper/100:05:001
1917599516,2cyclictest9-21ksoftirqd/023:05:230
19175995145,3cyclictest15583-21sh20:09:590
19175995121,3cyclictest9-21ksoftirqd/020:01:530
19175995110,7cyclictest9-21ksoftirqd/022:50:130
278352500,2sleep20-21swapper/219:25:212
1917599508,3cyclictest9-21ksoftirqd/019:25:140
1917599507,7cyclictest9-21ksoftirqd/020:50:250
1917599505,2cyclictest9-21ksoftirqd/022:00:140
19175995022,6cyclictest9-21ksoftirqd/023:30:140
19175995018,4cyclictest9-21ksoftirqd/000:35:000
19175995015,5cyclictest9-21ksoftirqd/000:00:260
1917599500,7cyclictest9-21ksoftirqd/020:25:000
139391500,0ptp4l401ktimersoftd/320:06:353
21652490,1sleep22166-21/usr/sbin/munin19:40:182
1917599494,6cyclictest9-21ksoftirqd/023:10:220
1917599494,6cyclictest9-21ksoftirqd/023:10:210
19175994910,6cyclictest9-21ksoftirqd/023:15:140
19175994910,6cyclictest9-21ksoftirqd/020:35:180
1917599488,3cyclictest9-21ksoftirqd/020:40:220
1917599487,6cyclictest9-21ksoftirqd/021:05:320
1917599486,3cyclictest9-21ksoftirqd/022:15:010
1917599485,7cyclictest9-21ksoftirqd/020:25:180
1917599483,5cyclictest9-21ksoftirqd/021:45:230
1917599483,3cyclictest121rcu_preempt19:50:150
19175994814,5cyclictest9-21ksoftirqd/022:45:170
1917599481,10cyclictest9-21ksoftirqd/023:45:000
1917599476,3cyclictest9-21ksoftirqd/019:30:140
1917599475,9cyclictest9-21ksoftirqd/022:15:180
1917599471,6cyclictest9-21ksoftirqd/000:10:220
139391470,1ptp4l401ktimersoftd/300:22:033
1917599466,3cyclictest9-21ksoftirqd/021:35:190
1917599464,3cyclictest9-21ksoftirqd/023:35:250
19175994636,3cyclictest9-21ksoftirqd/023:55:190
1917599462,8cyclictest9-21ksoftirqd/023:50:230
1917599462,6cyclictest9-21ksoftirqd/021:15:240
1917599462,5cyclictest9-21ksoftirqd/022:05:230
1917599455,3cyclictest9-21ksoftirqd/023:25:000
1917599454,3cyclictest9-21ksoftirqd/022:20:250
19175994536,2cyclictest9-21ksoftirqd/023:00:130
1917599452,2cyclictest9-21ksoftirqd/021:40:190
1917699440,2cyclictest0-21swapper/121:41:231
1917699440,1cyclictest0-21swapper/122:01:421
1917599446,3cyclictest9-21ksoftirqd/021:05:010
1917599445,2cyclictest9-21ksoftirqd/020:30:190
1917599444,6cyclictest9-21ksoftirqd/019:35:270
1917599444,3cyclictest9-21ksoftirqd/021:20:170
1917599441,4cyclictest9-21ksoftirqd/020:15:140
1917699439,11cyclictest0-21swapper/121:05:041
1917599434,6cyclictest9-21ksoftirqd/021:50:140
19175994333,3cyclictest9-21ksoftirqd/000:15:230
141282430,1sleep10-21swapper/123:30:231
57898420,2rtkit-daemon0-21swapper/122:35:051
1917599424,6cyclictest9-21ksoftirqd/021:30:220
19175994234,2cyclictest9-21ksoftirqd/022:25:180
19175994228,6cyclictest9-21ksoftirqd/021:10:200
19175994219,3cyclictest9-21ksoftirqd/000:37:110
139391420,0ptp4l401ktimersoftd/323:46:313
19176994118,21cyclictest0-21swapper/121:00:041
1917599393,4cyclictest9-21ksoftirqd/022:40:400
1917599393,4cyclictest9-21ksoftirqd/022:40:400
19178993834,2cyclictest41-21ksoftirqd/323:40:003
19178993833,3cyclictest41-21ksoftirqd/323:45:013
19178993833,3cyclictest41-21ksoftirqd/320:40:013
139391380,1ptp4l401ktimersoftd/300:01:223
19177993731,4cyclictest33-21ksoftirqd/222:55:002
19177993731,4cyclictest33-21ksoftirqd/221:23:482
19177993710,26cyclictest0-21swapper/222:40:032
19177993710,26cyclictest0-21swapper/222:40:032
1917799368,26cyclictest0-21swapper/221:38:232
19177993630,4cyclictest33-21ksoftirqd/223:14:482
19177993630,4cyclictest33-21ksoftirqd/223:14:472
19177993630,4cyclictest33-21ksoftirqd/220:35:372
19177993630,4cyclictest33-21ksoftirqd/200:19:052
19177993614,21cyclictest0-21swapper/221:00:432
19176993630,4cyclictest25-21ksoftirqd/100:23:551
19176993630,4cyclictest25-21ksoftirqd/100:13:431
1917699360,35cyclictest0-21swapper/120:37:241
139391360,13ptp4l401ktimersoftd/322:30:153
57898350,2rtkit-daemon0-21swapper/120:05:521
19178993529,4cyclictest41-21ksoftirqd/321:54:543
19178993529,4cyclictest41-21ksoftirqd/321:18:593
19178993529,4cyclictest41-21ksoftirqd/321:09:453
19178993529,4cyclictest41-21ksoftirqd/320:33:303
19177993530,3cyclictest33-21ksoftirqd/221:45:002
19177993529,4cyclictest33-21ksoftirqd/220:48:452
19177993529,3cyclictest33-21ksoftirqd/220:10:122
19177993529,3cyclictest33-21ksoftirqd/220:10:122
19177993528,4cyclictest33-21ksoftirqd/200:08:312
19176993529,4cyclictest25-21ksoftirqd/122:48:071
1917699350,33cyclictest0-21swapper/122:41:431
1917699350,33cyclictest0-21swapper/122:41:421
19178993429,3cyclictest41-21ksoftirqd/322:01:143
19178993429,3cyclictest41-21ksoftirqd/300:09:593
19178993428,4cyclictest41-21ksoftirqd/320:49:473
19178993428,4cyclictest41-21ksoftirqd/319:47:053
19178993428,4cyclictest41-21ksoftirqd/319:34:373
19178993428,4cyclictest41-21ksoftirqd/319:18:573
19177993429,3cyclictest33-21ksoftirqd/222:00:592
19177993428,4cyclictest33-21ksoftirqd/223:18:322
19177993428,4cyclictest33-21ksoftirqd/220:31:372
19177993412,19cyclictest5357-21cat00:20:132
19177993411,21cyclictest19285-21ls22:35:122
19176993429,3cyclictest25-21ksoftirqd/119:40:131
19176993428,4cyclictest25-21ksoftirqd/122:31:501
19176993428,4cyclictest25-21ksoftirqd/121:33:161
19176993428,4cyclictest25-21ksoftirqd/121:16:041
19176993428,4cyclictest25-21ksoftirqd/120:25:021
19176993428,4cyclictest25-21ksoftirqd/120:03:351
19176993428,3cyclictest25-21ksoftirqd/119:38:391
19178993329,3cyclictest41-21ksoftirqd/319:15:003
19178993328,3cyclictest41-21ksoftirqd/323:55:183
19178993328,3cyclictest41-21ksoftirqd/322:40:213
19178993328,3cyclictest41-21ksoftirqd/322:40:213
19178993327,4cyclictest41-21ksoftirqd/321:31:593
19178993327,4cyclictest41-21ksoftirqd/321:23:033
19178993327,4cyclictest41-21ksoftirqd/300:27:423
19178993327,3cyclictest41-21ksoftirqd/320:10:183
19178993327,3cyclictest41-21ksoftirqd/320:10:183
19178993327,3cyclictest41-21ksoftirqd/320:00:003
19178993326,4cyclictest41-21ksoftirqd/320:59:533
1917799336,26cyclictest6607-21kworker/2:222:20:232
19177993328,3cyclictest33-21ksoftirqd/220:07:092
19177993327,4cyclictest33-21ksoftirqd/200:34:582
19177993327,3cyclictest33-21ksoftirqd/219:11:582
1917799332,29cyclictest28664-21kworker/2:123:33:212
1917799332,29cyclictest19868-21kworker/2:023:47:132
19177993313,17cyclictest24497-21sed19:20:142
19177993311,19cyclictest31199-21run-parts21:50:242
19177993311,19cyclictest17029-21expr22:30:112
1917799330,5cyclictest27166-21http00:00:012
19176993328,3cyclictest25-21ksoftirqd/121:22:241
19176993328,3cyclictest25-21ksoftirqd/120:55:101
19176993327,4cyclictest25-21ksoftirqd/123:01:591
19176993327,4cyclictest25-21ksoftirqd/121:46:371
19176993326,4cyclictest25-21ksoftirqd/119:45:141
139391330,0ptp4l401ktimersoftd/319:50:173
19178993227,3cyclictest41-21ksoftirqd/321:35:193
19178993227,3cyclictest41-21ksoftirqd/320:52:293
19178993227,3cyclictest41-21ksoftirqd/319:44:463
19178993226,4cyclictest41-21ksoftirqd/323:15:293
19178993226,4cyclictest41-21ksoftirqd/321:25:283
19178993226,4cyclictest41-21ksoftirqd/320:41:443
19178993226,3cyclictest41-21ksoftirqd/323:25:213
1917899321,2cyclictest121rcu_preempt22:55:203
19177993227,3cyclictest33-21ksoftirqd/222:05:102
19177993226,4cyclictest33-21ksoftirqd/223:27:342
19177993226,4cyclictest33-21ksoftirqd/222:18:392
19177993226,4cyclictest33-21ksoftirqd/222:14:142
19177993226,4cyclictest33-21ksoftirqd/219:50:332
19177993226,4cyclictest33-21ksoftirqd/200:39:122
19177993226,4cyclictest33-21ksoftirqd/200:02:382
19177993226,3cyclictest33-21ksoftirqd/222:47:092
19177993225,4cyclictest33-21ksoftirqd/200:10:122
1917799322,2cyclictest121rcu_preempt20:50:192
19177993211,18cyclictest14140-21cat21:15:202
19176993227,3cyclictest25-21ksoftirqd/120:47:151
19176993226,4cyclictest25-21ksoftirqd/123:49:171
19176993226,4cyclictest25-21ksoftirqd/123:44:591
19176993226,4cyclictest25-21ksoftirqd/121:51:191
19176993226,4cyclictest25-21ksoftirqd/120:51:091
19176993226,4cyclictest25-21ksoftirqd/119:26:451
19176993226,4cyclictest25-21ksoftirqd/100:26:151
19176993225,5cyclictest25-21ksoftirqd/121:29:471
19176993211,20cyclictest0-21swapper/119:10:331
139391320,9ptp4l401ktimersoftd/320:22:203
139391320,9ptp4l401ktimersoftd/300:36:553
19178993128,2cyclictest41-21ksoftirqd/323:25:013
19178993127,3cyclictest41-21ksoftirqd/319:40:003
19178993127,2cyclictest41-21ksoftirqd/319:25:193
19178993126,3cyclictest41-21ksoftirqd/323:00:113
19178993126,3cyclictest41-21ksoftirqd/322:55:013
19178993126,3cyclictest41-21ksoftirqd/320:26:533
19178993126,3cyclictest41-21ksoftirqd/319:25:013
19178993126,3cyclictest25503-21fschecks_count21:40:153
19178993125,4cyclictest41-21ksoftirqd/322:27:473
19178993125,4cyclictest41-21ksoftirqd/322:22:223
1917799319,19cyclictest1536-21fschecks_time23:05:162
1917799319,19cyclictest11528-21fschecks_time20:00:162
19177993125,4cyclictest33-21ksoftirqd/222:27:262
19177993125,4cyclictest33-21ksoftirqd/221:27:332
19177993125,4cyclictest33-21ksoftirqd/220:27:512
19177993125,4cyclictest33-21ksoftirqd/219:38:252
19177993124,4cyclictest33-21ksoftirqd/223:04:532
19177993110,18cyclictest766-21sed21:55:202
19176993125,4cyclictest25-21ksoftirqd/123:05:471
19176993125,4cyclictest25-21ksoftirqd/121:37:351
19176993125,4cyclictest25-21ksoftirqd/120:17:521
19176993125,4cyclictest25-21ksoftirqd/119:30:421
19176993125,4cyclictest25-21ksoftirqd/100:16:441
19176993124,5cyclictest25-21ksoftirqd/120:20:581
19178993026,2cyclictest41-21ksoftirqd/320:05:003
19178993025,3cyclictest41-21ksoftirqd/321:59:563
19178993024,4cyclictest41-21ksoftirqd/323:11:163
19178993024,4cyclictest41-21ksoftirqd/323:11:163
19178993024,4cyclictest41-21ksoftirqd/321:11:053
19177993025,3cyclictest33-21ksoftirqd/223:36:232
19177993025,3cyclictest33-21ksoftirqd/220:41:132
19177993024,4cyclictest33-21ksoftirqd/223:21:572
19177993023,4cyclictest33-21ksoftirqd/219:47:242
19176993025,3cyclictest25-21ksoftirqd/123:15:461
19176993024,4cyclictest25-21ksoftirqd/122:59:021
19176993024,4cyclictest25-21ksoftirqd/119:51:081
19176993010,19cyclictest0-21swapper/123:14:541
19176993010,19cyclictest0-21swapper/123:14:541
139391300,0ptp4l401ktimersoftd/322:11:543
19178992923,4cyclictest41-21ksoftirqd/320:19:573
19178992923,4cyclictest41-21ksoftirqd/300:10:563
1917799296,4cyclictest19400-21netstat20:15:222
1917799296,3cyclictest12281-21cat21:10:262
19177992923,4cyclictest33-21ksoftirqd/221:33:062
19177992923,4cyclictest33-21ksoftirqd/220:56:042
19177992916,10cyclictest33-21ksoftirqd/219:19:412
19176992923,4cyclictest25-21ksoftirqd/122:06:501
19176992923,4cyclictest25-21ksoftirqd/120:40:421
19178992823,3cyclictest41-21ksoftirqd/323:09:273
19178992822,4cyclictest41-21ksoftirqd/300:31:153
19177992823,3cyclictest33-21ksoftirqd/219:58:242
19177992823,3cyclictest19944-21cron23:44:592
1917799281,25cyclictest1300-21snmpd21:45:092
19176992823,3cyclictest25-21ksoftirqd/123:51:591
19176992823,3cyclictest25-21ksoftirqd/120:31:231
19176992823,3cyclictest25-21ksoftirqd/119:57:141
19176992823,3cyclictest25-21ksoftirqd/100:36:011
19178992723,3cyclictest41-21ksoftirqd/322:05:173
19178992722,3cyclictest41-21ksoftirqd/300:18:593
19178992721,4cyclictest41-21ksoftirqd/322:47:533
1917799277,3cyclictest29719-21cat19:30:162
1917799272,24cyclictest19868-21kworker/2:023:52:172
19177992721,4cyclictest33-21ksoftirqd/221:06:072
1917699278,18cyclictest0-21swapper/122:25:231
1917699275,20cyclictest0-21swapper/122:21:411
19176992722,3cyclictest25-21ksoftirqd/119:15:571
19176992711,13cyclictest10794-21grep22:15:231
19178992620,4cyclictest41-21ksoftirqd/322:19:213
1917799265,3cyclictest7725-21cat00:25:112
19177992620,4cyclictest33-21ksoftirqd/222:58:502
19176992621,3cyclictest25-21ksoftirqd/123:36:591
19176992621,3cyclictest25-21ksoftirqd/123:25:511
19176992621,3cyclictest25-21ksoftirqd/100:30:361
19176992621,3cyclictest25-21ksoftirqd/100:00:011
19176992620,4cyclictest25-21ksoftirqd/120:10:101
19176992620,4cyclictest25-21ksoftirqd/120:10:101
19178992521,2cyclictest41-21ksoftirqd/321:05:013
19178992520,3cyclictest41-21ksoftirqd/323:54:313
1917799255,3cyclictest21394-21cut20:20:182
19176992520,3cyclictest25-21ksoftirqd/119:20:231
19176992519,4cyclictest25-21ksoftirqd/121:11:191
19176992419,3cyclictest25-21ksoftirqd/121:58:041
19176992419,3cyclictest25-21ksoftirqd/100:08:361
19176992418,4cyclictest25-21ksoftirqd/122:50:561
19176992217,3cyclictest25-21ksoftirqd/123:23:051
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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