You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-07 - 19:55
[ 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 100 highest latencies:
System rackdslot3.osadl.org (updated Sat Feb 07, 2026 12:45:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
582423300,9sleep341-21ksoftirqd/307:05:123
78732204170,23sleep00-21swapper/007:09:160
79332201169,21sleep10-21swapper/107:09:571
77862201167,23sleep20-21swapper/207:08:092
2578921580,5sleep0822999cyclictest10:00:200
1394918261,11phc2sys0-21swapper/307:10:003
287472580,2sleep30-21swapper/312:20:193
139391560,1ptp4l401ktimersoftd/312:30:423
13342560,2sleep10-21swapper/108:00:271
139391540,0ptp4l401ktimersoftd/312:20:003
208702530,4sleep020872-21irqrtprio07:35:180
139391440,0ptp4l401ktimersoftd/312:25:063
8230994336,4cyclictest25-21ksoftirqd/111:05:001
139391430,0ptp4l401ktimersoftd/312:36:003
139391430,0ptp4l401ktimersoftd/307:50:503
139391430,0ptp4l401ktimersoftd/307:46:543
823299412,13cyclictest41-21ksoftirqd/309:15:263
8229994135,4cyclictest8765-21cron11:40:000
139391410,1ptp4l27046-21irqstats08:55:193
823299404,2cyclictest121rcu_preempt10:40:193
8232994036,3cyclictest41-21ksoftirqd/308:34:593
823299396,3cyclictest121rcu_preempt08:10:223
139391390,1ptp4l401ktimersoftd/309:29:453
8231993824,12cyclictest33-21ksoftirqd/212:34:432
139391380,0ptp4l401ktimersoftd/308:49:493
8232993733,3cyclictest41-21ksoftirqd/309:40:013
8232993732,2cyclictest41-21ksoftirqd/311:15:003
8232993729,5cyclictest41-21ksoftirqd/310:10:013
823299372,4cyclictest41-21ksoftirqd/311:55:013
823299370,4cyclictest0-21swapper/310:45:253
8231993731,4cyclictest33-21ksoftirqd/207:35:522
8231993729,5cyclictest33-21ksoftirqd/212:10:002
8230993731,4cyclictest25-21ksoftirqd/109:59:131
822999371,33cyclictest23041-21cron12:10:000
823299364,3cyclictest121rcu_preempt10:19:593
8232993632,2cyclictest41-21ksoftirqd/307:30:013
8232993631,3cyclictest41-21ksoftirqd/311:20:183
8232993631,3cyclictest41-21ksoftirqd/310:24:593
8232993631,3cyclictest41-21ksoftirqd/308:25:153
8232993630,4cyclictest41-21ksoftirqd/309:58:273
8232993630,3cyclictest41-21ksoftirqd/312:00:003
8232993629,4cyclictest41-21ksoftirqd/310:30:003
8232993625,9cyclictest41-21ksoftirqd/308:20:223
823299362,3cyclictest41-21ksoftirqd/307:20:183
8231993630,4cyclictest33-21ksoftirqd/207:49:362
8230993630,4cyclictest25-21ksoftirqd/111:55:341
8230993630,4cyclictest25-21ksoftirqd/108:48:041
8230993630,4cyclictest25-21ksoftirqd/108:10:291
8230993630,4cyclictest25-21ksoftirqd/107:44:381
8232993531,2cyclictest41-21ksoftirqd/311:40:133
8232993530,3cyclictest41-21ksoftirqd/312:00:153
8232993530,3cyclictest41-21ksoftirqd/309:40:163
8232993530,3cyclictest41-21ksoftirqd/309:05:133
8232993530,3cyclictest41-21ksoftirqd/308:10:013
8232993529,4cyclictest41-21ksoftirqd/310:11:053
8232993529,4cyclictest41-21ksoftirqd/307:32:163
8232993525,8cyclictest41-21ksoftirqd/308:15:273
8231993529,4cyclictest33-21ksoftirqd/211:41:062
8231993529,4cyclictest33-21ksoftirqd/210:41:012
8231993529,4cyclictest33-21ksoftirqd/210:29:312
8231993529,4cyclictest33-21ksoftirqd/209:40:352
8231993526,3cyclictest33-21ksoftirqd/208:37:442
8230993529,4cyclictest25-21ksoftirqd/112:30:111
8230993529,4cyclictest25-21ksoftirqd/111:27:021
8230993529,4cyclictest25-21ksoftirqd/109:35:501
8230993529,4cyclictest25-21ksoftirqd/109:24:471
8230993529,4cyclictest25-21ksoftirqd/109:19:011
8230993528,4cyclictest25-21ksoftirqd/110:56:591
8229993529,4cyclictest9-21ksoftirqd/011:34:300
8229993529,4cyclictest9-21ksoftirqd/011:29:290
8229993529,4cyclictest9-21ksoftirqd/010:36:050
8229993529,4cyclictest9-21ksoftirqd/008:44:100
8229993528,4cyclictest9-21ksoftirqd/011:09:280
823299344,3cyclictest121rcu_preempt11:25:273
8232993430,2cyclictest41-21ksoftirqd/311:45:253
8232993430,2cyclictest41-21ksoftirqd/311:35:263
8232993429,3cyclictest41-21ksoftirqd/309:45:133
8232993428,4cyclictest41-21ksoftirqd/309:01:023
8232993428,4cyclictest41-21ksoftirqd/309:01:023
8232993428,4cyclictest41-21ksoftirqd/307:37:383
8232993428,3cyclictest41-21ksoftirqd/308:50:193
8231993429,3cyclictest33-21ksoftirqd/210:38:092
8231993429,3cyclictest33-21ksoftirqd/209:32:562
8231993429,3cyclictest33-21ksoftirqd/209:32:562
8231993428,4cyclictest33-21ksoftirqd/208:45:452
8231993428,4cyclictest33-21ksoftirqd/207:26:302
8230993428,4cyclictest25-21ksoftirqd/112:19:131
8230993428,4cyclictest25-21ksoftirqd/111:45:521
8230993428,4cyclictest25-21ksoftirqd/111:31:071
8230993428,4cyclictest25-21ksoftirqd/109:46:091
8230993428,4cyclictest25-21ksoftirqd/108:44:471
8230993427,4cyclictest25-21ksoftirqd/110:52:591
8229993428,4cyclictest9-21ksoftirqd/012:34:080
8229993428,4cyclictest9-21ksoftirqd/007:34:100
8232993330,2cyclictest41-21ksoftirqd/310:30:133
8232993328,3cyclictest41-21ksoftirqd/312:05:473
8232993328,3cyclictest41-21ksoftirqd/311:00:273
8232993328,3cyclictest41-21ksoftirqd/311:00:003
8232993328,3cyclictest41-21ksoftirqd/309:51:303
8232993328,3cyclictest41-21ksoftirqd/308:00:263
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional