You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-06 - 15:57
[ 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 Fri Feb 06, 2026 12:45:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139491205171,23phc2sys0-21swapper/307:07:453
38692201168,22sleep10-21swapper/107:06:361
40332200167,22sleep20-21swapper/207:08:372
38112200168,22sleep00-21swapper/007:05:490
27692670,1sleep20-21swapper/211:35:132
75662600,2sleep37564-21tail10:35:253
139391580,1ptp4l401ktimersoftd/308:25:193
139391570,1ptp4l401ktimersoftd/312:10:563
115842560,1sleep0111rcuc/008:30:180
443299491,34cyclictest6004-21cron10:35:002
443399462,41cyclictest8960-21cron07:20:003
139391460,1ptp4l391rcuc/310:30:373
139391450,1ptp4l401ktimersoftd/308:21:223
139391450,1ptp4l401ktimersoftd/308:21:213
4432994236,3cyclictest33-21ksoftirqd/211:47:592
4431994236,3cyclictest3632-21ls10:30:011
4431994230,3cyclictest25-21ksoftirqd/111:48:001
4430994237,3cyclictest9-21ksoftirqd/011:47:370
139391420,0ptp4l401ktimersoftd/311:09:483
139391420,0ptp4l401ktimersoftd/308:30:093
139391410,0ptp4l401ktimersoftd/310:04:373
57898400,2rtkit-daemon0-21swapper/312:27:213
4431994033,5cyclictest25-21ksoftirqd/108:05:011
139391400,33ptp4l0-21swapper/307:10:013
139391400,0ptp4l401ktimersoftd/311:47:233
139391390,0ptp4l401ktimersoftd/307:30:123
4432993833,3cyclictest13143-21cron10:50:002
4431993831,5cyclictest25-21ksoftirqd/108:56:591
4433993731,4cyclictest41-21ksoftirqd/308:37:473
4431993731,4cyclictest25-21ksoftirqd/110:44:591
4431993731,4cyclictest25-21ksoftirqd/109:05:111
4432993630,4cyclictest33-21ksoftirqd/209:05:102
4431993623,4cyclictest25-21ksoftirqd/110:46:261
4430993631,3cyclictest9-21ksoftirqd/010:50:000
4430993630,4cyclictest9-21ksoftirqd/009:44:000
4430993629,5cyclictest9-21ksoftirqd/007:35:010
4430993628,5cyclictest9-21ksoftirqd/010:30:000
4433993530,3cyclictest41-21ksoftirqd/308:58:013
4433993529,4cyclictest41-21ksoftirqd/310:22:183
4433993529,4cyclictest41-21ksoftirqd/309:46:143
4433993529,4cyclictest41-21ksoftirqd/309:04:233
4433993529,4cyclictest41-21ksoftirqd/307:42:233
4432993530,3cyclictest33-21ksoftirqd/208:30:012
4432993529,4cyclictest33-21ksoftirqd/211:02:272
4432993529,4cyclictest33-21ksoftirqd/210:38:362
4432993529,4cyclictest33-21ksoftirqd/210:22:402
4432993529,4cyclictest33-21ksoftirqd/208:55:102
4432993529,4cyclictest33-21ksoftirqd/208:53:582
4432993529,4cyclictest33-21ksoftirqd/208:53:582
4431993529,4cyclictest25-21ksoftirqd/111:31:351
4431993529,4cyclictest25-21ksoftirqd/109:42:111
4431993529,4cyclictest25-21ksoftirqd/109:14:241
4431993529,4cyclictest25-21ksoftirqd/108:14:471
4431993528,5cyclictest25-21ksoftirqd/111:12:171
4430993529,4cyclictest9-21ksoftirqd/012:06:000
4430993529,4cyclictest9-21ksoftirqd/009:03:150
4433993429,3cyclictest41-21ksoftirqd/311:42:533
4433993429,3cyclictest41-21ksoftirqd/310:46:253
4433993429,3cyclictest41-21ksoftirqd/309:55:243
4433993428,4cyclictest41-21ksoftirqd/312:06:553
4433993428,4cyclictest41-21ksoftirqd/310:58:033
4433993428,3cyclictest1300-21snmpd09:12:163
4432993430,3cyclictest33-21ksoftirqd/209:25:002
4432993428,4cyclictest33-21ksoftirqd/212:19:192
4432993428,4cyclictest33-21ksoftirqd/209:01:492
4432993428,4cyclictest33-21ksoftirqd/208:15:272
4432993428,4cyclictest33-21ksoftirqd/207:11:092
4432993427,5cyclictest33-21ksoftirqd/207:47:582
4432993412,21cyclictest22807-21kworker/2:207:20:442
4432993412,21cyclictest22807-21kworker/2:207:20:432
4431993430,3cyclictest25-21ksoftirqd/109:03:571
4431993429,3cyclictest25-21ksoftirqd/112:20:001
4431993429,3cyclictest25-21ksoftirqd/108:52:141
4431993429,3cyclictest25-21ksoftirqd/108:52:141
4431993429,3cyclictest25-21ksoftirqd/107:57:301
4431993429,3cyclictest22649-21cron11:09:591
4431993428,4cyclictest25-21ksoftirqd/111:36:001
4431993428,4cyclictest25-21ksoftirqd/111:00:421
4431993428,4cyclictest25-21ksoftirqd/109:24:101
4431993428,4cyclictest25-21ksoftirqd/108:28:101
4431993428,4cyclictest25-21ksoftirqd/108:17:401
4431993428,4cyclictest25-21ksoftirqd/107:18:071
4430993429,4cyclictest9-21ksoftirqd/010:33:100
4430993429,3cyclictest9-21ksoftirqd/009:30:000
4430993428,4cyclictest9-21ksoftirqd/011:15:100
4430993428,4cyclictest9-21ksoftirqd/011:09:030
4430993428,4cyclictest9-21ksoftirqd/010:21:340
139391340,0ptp4l401ktimersoftd/312:30:443
4433993328,3cyclictest41-21ksoftirqd/307:55:393
4433993327,4cyclictest41-21ksoftirqd/312:37:483
4433993327,4cyclictest41-21ksoftirqd/312:04:143
4433993327,4cyclictest41-21ksoftirqd/311:57:403
4433993327,4cyclictest41-21ksoftirqd/309:21:073
4432993328,3cyclictest33-21ksoftirqd/212:31:172
4432993328,3cyclictest33-21ksoftirqd/210:57:372
4432993328,3cyclictest33-21ksoftirqd/210:16:102
4432993328,3cyclictest33-21ksoftirqd/210:05:132
4432993328,3cyclictest33-21ksoftirqd/209:14:592
4432993327,4cyclictest33-21ksoftirqd/212:37:072
4432993327,4cyclictest33-21ksoftirqd/211:22:262
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional