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2026-02-28 - 00:54
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot6.osadl.org (updated Fri Feb 27, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068911080,39ptp4l401ktimersoftd/307:48:053
82162930,3sleep09-21ksoftirqd/011:43:350
177642700,4sleep1120699cyclictest09:32:561
106891700,1ptp4l401ktimersoftd/311:13:503
228652670,2sleep20-21swapper/210:53:102
313882654,10sleep20-21swapper/207:47:452
206172620,2sleep020618-21ssh10:18:070
212712580,4sleep3401ktimersoftd/308:32:523
107832580,4sleep310778-21if_enp1s009:17:563
106891580,1ptp4l401ktimersoftd/312:28:103
106891580,1ptp4l401ktimersoftd/311:29:043
106891580,1ptp4l401ktimersoftd/310:53:273
106891560,1ptp4l401ktimersoftd/312:51:253
106891540,1ptp4l401ktimersoftd/312:23:483
250182530,5sleep325021-21irqrtprio10:23:003
7612524,37sleep10-21swapper/107:48:241
101932500,2sleep30-21swapper/310:41:273
1200994841,3cyclictest9-21ksoftirqd/012:22:560
283332470,2sleep20-21swapper/212:38:012
1200994539,3cyclictest9-21ksoftirqd/011:07:550
106891450,1ptp4l401ktimersoftd/311:19:213
1200994438,3cyclictest9-21ksoftirqd/010:52:530
106891430,1ptp4l401ktimersoftd/309:42:273
106891410,1ptp4l401ktimersoftd/308:43:033
1200994034,3cyclictest9-21ksoftirqd/011:52:540
1200994033,4cyclictest9-21ksoftirqd/008:37:500
106891400,1ptp4l401ktimersoftd/312:01:333
106891400,1ptp4l401ktimersoftd/311:57:443
1200993933,3cyclictest9-21ksoftirqd/011:17:470
1200993933,3cyclictest9-21ksoftirqd/010:32:530
1200993933,3cyclictest9-21ksoftirqd/009:42:530
1200993932,4cyclictest9-21ksoftirqd/008:07:500
106891390,1ptp4l401ktimersoftd/312:42:453
106891380,1ptp4l401ktimersoftd/313:20:533
106891380,1ptp4l401ktimersoftd/312:57:183
106891380,1ptp4l401ktimersoftd/311:50:253
106891380,1ptp4l401ktimersoftd/310:47:243
106891380,1ptp4l401ktimersoftd/310:32:063
106891380,1ptp4l401ktimersoftd/310:17:553
106891380,1ptp4l401ktimersoftd/310:04:343
1200993732,3cyclictest9-21ksoftirqd/011:42:440
1200993730,3cyclictest9-21ksoftirqd/011:32:550
106891370,2ptp4l26795-21kworker/3:213:03:293
106891370,2ptp4l26795-21kworker/3:211:43:073
106891370,1ptp4l401ktimersoftd/313:14:493
106891370,1ptp4l401ktimersoftd/312:58:363
106891370,1ptp4l401ktimersoftd/312:42:583
106891370,1ptp4l401ktimersoftd/312:08:443
106891370,1ptp4l401ktimersoftd/312:06:443
106891370,1ptp4l401ktimersoftd/311:39:023
106891370,1ptp4l401ktimersoftd/311:04:023
106891370,1ptp4l401ktimersoftd/311:02:033
106891370,1ptp4l401ktimersoftd/310:48:503
106891370,1ptp4l401ktimersoftd/310:36:143
106891370,1ptp4l401ktimersoftd/310:16:533
106891370,1ptp4l401ktimersoftd/310:10:293
106891370,1ptp4l401ktimersoftd/309:58:223
106891370,1ptp4l401ktimersoftd/309:56:453
106891370,1ptp4l401ktimersoftd/309:56:453
106891370,14ptp4l401ktimersoftd/307:57:433
106891370,14ptp4l401ktimersoftd/307:57:433
9822363,20sleep019824-21snmpd07:51:140
106891360,1ptp4l401ktimersoftd/313:09:253
106891360,1ptp4l401ktimersoftd/312:37:053
106891360,0ptp4l401ktimersoftd/311:25:423
1211993518,15cyclictest33-21ksoftirqd/211:17:462
1200993522,10cyclictest9-21ksoftirqd/012:57:560
265942340,4sleep0120099cyclictest12:36:100
1211993422,10cyclictest33-21ksoftirqd/211:50:022
1211993421,10cyclictest33-21ksoftirqd/210:22:422
1200993429,3cyclictest9-21ksoftirqd/011:57:480
1200993428,3cyclictest9-21ksoftirqd/009:37:530
1200993423,9cyclictest9-21ksoftirqd/007:52:540
106891340,2ptp4l11903-21kworker/3:009:30:473
106891340,1ptp4l401ktimersoftd/311:08:263
1206993327,3cyclictest25-21ksoftirqd/110:22:411
120699332,2cyclictest121rcu_preempt11:57:471
1200993327,3cyclictest9-21ksoftirqd/013:17:570
1200993327,3cyclictest9-21ksoftirqd/013:08:150
1200993326,4cyclictest9-21ksoftirqd/012:02:550
1200993322,9cyclictest9-21ksoftirqd/013:12:560
106891330,1ptp4l401ktimersoftd/312:12:533
106891330,1ptp4l401ktimersoftd/308:48:053
106891330,1ptp4l401ktimersoftd/308:24:193
1200993227,3cyclictest9-21ksoftirqd/012:42:450
1200993226,3cyclictest9-21ksoftirqd/009:57:580
1200993226,3cyclictest9-21ksoftirqd/009:17:520
1200993226,3cyclictest9-21ksoftirqd/008:42:520
106891320,1ptp4l401ktimersoftd/308:18:553
1211993122,7cyclictest33-21ksoftirqd/212:02:442
1206993126,3cyclictest25-21ksoftirqd/108:52:401
120099315,3cyclictest9-21ksoftirqd/008:33:070
1200993126,3cyclictest9-21ksoftirqd/012:17:440
1200993125,3cyclictest9-21ksoftirqd/012:48:040
1200993125,3cyclictest9-21ksoftirqd/010:12:420
1200993120,9cyclictest9-21ksoftirqd/010:12:540
1200993116,12cyclictest9-21ksoftirqd/011:23:130
106891310,0ptp4l401ktimersoftd/308:08:443
1220993025,3cyclictest41-21ksoftirqd/312:22:453
1220993025,3cyclictest41-21ksoftirqd/308:37:583
1211993024,3cyclictest11320-21sh08:12:382
120699309,4cyclictest25-21ksoftirqd/111:30:361
1206993025,3cyclictest25-21ksoftirqd/112:12:441
1206993024,3cyclictest25-21ksoftirqd/111:57:441
1206993024,3cyclictest25-21ksoftirqd/111:02:431
120099306,3cyclictest9-21ksoftirqd/011:28:100
1200993025,3cyclictest9-21ksoftirqd/009:52:410
1200993024,4cyclictest9-21ksoftirqd/010:23:100
1200993024,3cyclictest9-21ksoftirqd/012:27:550
1200993024,3cyclictest9-21ksoftirqd/010:37:530
1200993024,3cyclictest9-21ksoftirqd/009:32:400
1200993024,3cyclictest9-21ksoftirqd/009:22:520
106891300,1ptp4l401ktimersoftd/308:13:463
106891300,0ptp4l401ktimersoftd/309:47:213
121199293,3cyclictest121rcu_preempt13:15:342
1211992924,3cyclictest33-21ksoftirqd/212:27:452
1211992924,3cyclictest33-21ksoftirqd/210:09:132
1211992923,4cyclictest33-21ksoftirqd/211:17:422
1211992922,4cyclictest33-21ksoftirqd/210:51:222
1206992924,3cyclictest25-21ksoftirqd/111:23:021
1206992924,3cyclictest25-21ksoftirqd/110:27:541
1206992924,3cyclictest25-21ksoftirqd/110:02:411
1206992923,3cyclictest25-21ksoftirqd/113:18:031
1206992923,3cyclictest25-21ksoftirqd/112:17:571
1206992923,3cyclictest25-21ksoftirqd/111:47:431
1206992923,3cyclictest25-21ksoftirqd/111:17:431
1206992923,3cyclictest25-21ksoftirqd/110:47:541
1206992923,3cyclictest25-21ksoftirqd/109:52:541
1206992923,3cyclictest25-21ksoftirqd/109:52:541
1200992924,3cyclictest9-21ksoftirqd/011:47:560
1200992924,3cyclictest9-21ksoftirqd/008:53:030
1200992924,3cyclictest9-21ksoftirqd/007:58:070
1200992924,3cyclictest9-21ksoftirqd/007:58:070
1200992923,4cyclictest9-21ksoftirqd/009:53:080
1200992923,4cyclictest9-21ksoftirqd/009:53:080
1200992923,3cyclictest9-21ksoftirqd/012:53:000
1200992923,3cyclictest9-21ksoftirqd/010:57:450
1200992923,3cyclictest9-21ksoftirqd/008:17:540
1200992917,9cyclictest9-21ksoftirqd/012:17:570
1220992822,4cyclictest41-21ksoftirqd/308:02:553
1220992822,4cyclictest41-21ksoftirqd/308:02:553
1211992822,3cyclictest33-21ksoftirqd/213:07:332
1211992822,3cyclictest33-21ksoftirqd/211:09:482
1211992822,3cyclictest33-21ksoftirqd/210:25:012
1206992823,3cyclictest25-21ksoftirqd/112:37:451
1206992823,3cyclictest25-21ksoftirqd/111:17:561
1206992823,3cyclictest25-21ksoftirqd/111:08:061
1206992823,3cyclictest25-21ksoftirqd/108:57:401
1206992823,3cyclictest25-21ksoftirqd/108:22:391
1206992822,4cyclictest25-21ksoftirqd/112:53:101
1206992822,3cyclictest25-21ksoftirqd/112:03:011
1206992822,3cyclictest25-21ksoftirqd/109:27:401
1206992820,6cyclictest25-21ksoftirqd/110:37:281
1200992823,3cyclictest9-21ksoftirqd/012:43:000
1200992823,3cyclictest9-21ksoftirqd/011:07:420
1200992823,3cyclictest9-21ksoftirqd/009:07:510
1200992822,3cyclictest9-21ksoftirqd/013:03:010
1200992822,3cyclictest9-21ksoftirqd/011:13:020
1200992822,3cyclictest9-21ksoftirqd/010:52:430
1200992822,3cyclictest9-21ksoftirqd/010:07:410
1200992817,3cyclictest9-21ksoftirqd/010:42:570
106891280,1ptp4l401ktimersoftd/309:34:533
1220992722,3cyclictest41-21ksoftirqd/309:07:533
1211992720,4cyclictest33-21ksoftirqd/211:06:512
1206992722,3cyclictest25-21ksoftirqd/113:04:531
1206992722,3cyclictest25-21ksoftirqd/110:43:081
1206992722,3cyclictest25-21ksoftirqd/110:42:421
1206992722,3cyclictest25-21ksoftirqd/110:03:001
1206992722,3cyclictest25-21ksoftirqd/109:32:401
1206992722,3cyclictest25-21ksoftirqd/109:17:411
1206992722,3cyclictest25-21ksoftirqd/108:57:571
1206992722,3cyclictest25-21ksoftirqd/108:07:391
1206992722,3cyclictest25-21ksoftirqd/108:07:391
1206992721,3cyclictest25-21ksoftirqd/113:08:041
1206992721,3cyclictest25-21ksoftirqd/111:37:591
1206992721,3cyclictest25-21ksoftirqd/110:53:111
1206992721,3cyclictest25-21ksoftirqd/109:38:001
1206992721,3cyclictest25-21ksoftirqd/109:12:401
1206992721,3cyclictest25-21ksoftirqd/107:52:551
120099273,3cyclictest121rcu_preempt12:08:040
1200992722,3cyclictest9-21ksoftirqd/010:27:540
1200992722,3cyclictest9-21ksoftirqd/008:28:080
1200992721,3cyclictest9-21ksoftirqd/008:02:500
1200992721,3cyclictest9-21ksoftirqd/008:02:500
1200992720,4cyclictest9-21ksoftirqd/009:13:030
1200992711,13cyclictest9-21ksoftirqd/008:47:580
1220992621,3cyclictest41-21ksoftirqd/308:57:523
1211992621,3cyclictest33-21ksoftirqd/208:02:382
1211992621,3cyclictest33-21ksoftirqd/208:02:382
1211992620,3cyclictest33-21ksoftirqd/212:47:522
1211992620,3cyclictest33-21ksoftirqd/210:38:012
1211992620,3cyclictest33-21ksoftirqd/209:52:522
1211992620,3cyclictest33-21ksoftirqd/209:52:522
1211992620,3cyclictest33-21ksoftirqd/209:46:522
1211992620,3cyclictest33-21ksoftirqd/209:23:042
1211992619,4cyclictest33-21ksoftirqd/208:31:462
1211992619,4cyclictest33-21ksoftirqd/208:26:002
1211992612,4cyclictest33-21ksoftirqd/208:42:062
121199260,2cyclictest121rcu_preempt12:43:012
1206992621,3cyclictest25-21ksoftirqd/110:12:411
1206992621,3cyclictest25-21ksoftirqd/109:22:401
1206992621,3cyclictest25-21ksoftirqd/108:32:391
1206992620,3cyclictest25-21ksoftirqd/112:17:451
1206992620,3cyclictest25-21ksoftirqd/110:22:541
1206992620,3cyclictest25-21ksoftirqd/109:43:001
1206992620,3cyclictest25-21ksoftirqd/107:57:411
1206992620,3cyclictest25-21ksoftirqd/107:57:411
1206992613,10cyclictest1055-21runrttasks13:12:461
1200992620,3cyclictest9-21ksoftirqd/009:37:400
1200992620,3cyclictest9-21ksoftirqd/008:57:550
1200992620,3cyclictest9-21ksoftirqd/008:22:570
106891260,1ptp4l401ktimersoftd/308:53:513
161842250,2sleep20-21swapper/208:22:392
1220992519,3cyclictest41-21ksoftirqd/309:23:233
1220992519,3cyclictest41-21ksoftirqd/309:05:333
121199252,8cyclictest13246-21unixbench_multi08:13:062
1211992520,3cyclictest33-21ksoftirqd/212:12:442
1211992520,3cyclictest33-21ksoftirqd/211:27:592
1211992520,3cyclictest33-21ksoftirqd/210:58:002
1211992520,3cyclictest33-21ksoftirqd/210:12:542
1211992520,3cyclictest33-21ksoftirqd/208:02:552
1211992520,3cyclictest33-21ksoftirqd/208:02:552
1211992519,3cyclictest33-21ksoftirqd/212:13:092
1211992518,4cyclictest33-21ksoftirqd/209:50:512
1211992518,4cyclictest33-21ksoftirqd/208:43:232
1206992520,3cyclictest25-21ksoftirqd/109:48:031
1206992519,3cyclictest25-21ksoftirqd/111:47:561
1206992519,3cyclictest25-21ksoftirqd/110:17:421
1200992520,3cyclictest9-21ksoftirqd/009:07:400
1200992519,3cyclictest9-21ksoftirqd/008:13:060
106891250,1ptp4l401ktimersoftd/309:13:083
106891250,1ptp4l401ktimersoftd/307:53:003
1211992419,3cyclictest33-21ksoftirqd/212:37:452
1211992418,3cyclictest33-21ksoftirqd/212:31:272
1211992418,3cyclictest33-21ksoftirqd/210:03:002
1211992418,3cyclictest33-21ksoftirqd/209:30:232
1211992417,4cyclictest33-21ksoftirqd/212:54:232
1211992417,4cyclictest33-21ksoftirqd/209:41:282
1211992417,4cyclictest33-21ksoftirqd/209:09:522
1211992416,5cyclictest33-21ksoftirqd/209:13:092
1206992419,3cyclictest25-21ksoftirqd/112:43:061
1206992419,3cyclictest25-21ksoftirqd/108:37:521
1206992418,4cyclictest25-21ksoftirqd/112:57:571
1206992418,3cyclictest25-21ksoftirqd/111:07:431
1206992418,3cyclictest25-21ksoftirqd/108:33:301
1206992418,3cyclictest25-21ksoftirqd/108:07:591
1206992417,4cyclictest25-21ksoftirqd/108:46:471
106891240,1ptp4l401ktimersoftd/308:28:073
106891240,0ptp4l401ktimersoftd/309:48:023
1211992318,3cyclictest33-21ksoftirqd/210:42:542
1211992318,3cyclictest33-21ksoftirqd/209:57:542
1211992318,3cyclictest33-21ksoftirqd/209:02:552
1211992317,3cyclictest33-21ksoftirqd/211:23:112
1211992317,3cyclictest33-21ksoftirqd/209:33:492
1211992317,3cyclictest33-21ksoftirqd/207:57:382
1211992316,4cyclictest33-21ksoftirqd/208:34:272
1211992316,4cyclictest30700-21cut12:07:442
1206992319,3cyclictest25-21ksoftirqd/112:38:041
1206992318,3cyclictest25-21ksoftirqd/111:32:551
1206992317,4cyclictest25-21ksoftirqd/112:22:591
1206992317,4cyclictest25-21ksoftirqd/108:17:201
1206992317,3cyclictest25-21ksoftirqd/108:23:061
1206992316,4cyclictest25-21ksoftirqd/109:02:511
106891230,1ptp4l401ktimersoftd/311:32:513
1211992217,3cyclictest33-21ksoftirqd/211:33:002
1211992217,3cyclictest33-21ksoftirqd/209:17:552
1211992216,3cyclictest33-21ksoftirqd/211:42:582
1211992215,4cyclictest33-21ksoftirqd/212:58:412
1206992217,3cyclictest25-21ksoftirqd/112:27:561
1206992215,4cyclictest5767-21grep12:48:001
1211992116,3cyclictest33-21ksoftirqd/213:12:452
1211992115,3cyclictest33-21ksoftirqd/208:52:322
1211992114,4cyclictest3191-21sh11:38:462
1211992114,4cyclictest31084-21sh08:52:562
1211992114,4cyclictest10412-21sh12:18:412
121199203,7cyclictest0-21swapper/208:58:012
1211992016,3cyclictest33-21ksoftirqd/210:29:202
1211992015,3cyclictest33-21ksoftirqd/211:53:042
1211992013,4cyclictest2890-21mailstats10:33:042
1211992013,4cyclictest2798-21expr13:17:582
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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