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2026-02-27 - 21:04
[ 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 100 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
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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