You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-14 - 18:40
[ 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 Wed Jan 14, 2026 12:45:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139491206172,22phc2sys0-21swapper/307:06:043
245402205160,33sleep20-21swapper/207:05:032
264092204171,22sleep10-21swapper/107:06:361
245382197164,22sleep00-21swapper/007:05:010
1966921700,6sleep22697399cyclictest08:00:202
139391670,1ptp4l401ktimersoftd/309:20:193
115122600,7sleep02697199cyclictest11:10:150
139391560,1ptp4l401ktimersoftd/312:13:183
139391560,1ptp4l401ktimersoftd/310:18:323
139391560,1ptp4l401ktimersoftd/310:18:323
139391550,1ptp4l401ktimersoftd/307:52:143
139391540,1ptp4l401ktimersoftd/309:35:183
139391470,0ptp4l401ktimersoftd/309:30:303
26973994336,3cyclictest3579-21tr09:45:192
26973994336,3cyclictest3579-21tr09:45:182
139391430,1ptp4l0-21swapper/311:13:383
26972994136,3cyclictest25-21ksoftirqd/107:25:001
139391410,0ptp4l401ktimersoftd/309:29:153
139391410,0ptp4l401ktimersoftd/307:27:273
26971994032,4cyclictest9-21ksoftirqd/009:40:090
26971994021,17cyclictest9-21ksoftirqd/009:10:100
26971993933,4cyclictest9-21ksoftirqd/011:20:000
26971993713,3cyclictest7419-21sed12:10:000
26974993630,4cyclictest41-21ksoftirqd/312:20:503
26974993630,4cyclictest41-21ksoftirqd/311:49:583
26974993630,4cyclictest41-21ksoftirqd/307:40:003
26974993629,5cyclictest41-21ksoftirqd/309:07:433
26973993631,3cyclictest33-21ksoftirqd/207:30:012
26973993630,4cyclictest33-21ksoftirqd/209:22:182
26973993630,4cyclictest33-21ksoftirqd/208:26:382
26973993630,3cyclictest17197-21egrep10:15:142
26973993630,3cyclictest17197-21egrep10:15:142
26973993629,5cyclictest33-21ksoftirqd/212:02:072
26972993630,4cyclictest25-21ksoftirqd/109:32:401
26971993614,3cyclictest9229-21sh07:40:110
26974993529,4cyclictest41-21ksoftirqd/311:35:493
26974993529,4cyclictest41-21ksoftirqd/309:51:363
26974993529,4cyclictest41-21ksoftirqd/308:38:233
26974993529,4cyclictest41-21ksoftirqd/308:29:083
26973993529,4cyclictest33-21ksoftirqd/212:36:142
26973993529,4cyclictest33-21ksoftirqd/211:41:592
26973993529,4cyclictest33-21ksoftirqd/208:08:292
26973993529,4cyclictest33-21ksoftirqd/207:10:362
26972993530,3cyclictest25-21ksoftirqd/110:31:371
26972993529,4cyclictest25-21ksoftirqd/108:33:591
26972993529,4cyclictest25-21ksoftirqd/107:27:241
26971993530,3cyclictest9-21ksoftirqd/011:30:010
26971993530,3cyclictest9-21ksoftirqd/010:15:000
26971993529,4cyclictest9-21ksoftirqd/011:38:240
139391350,1ptp4l391rcuc/311:30:013
26974993429,3cyclictest41-21ksoftirqd/310:55:183
26974993428,4cyclictest41-21ksoftirqd/311:41:283
26974993428,4cyclictest41-21ksoftirqd/310:49:243
26974993427,5cyclictest41-21ksoftirqd/308:31:013
26973993428,4cyclictest33-21ksoftirqd/212:17:332
26973993428,4cyclictest33-21ksoftirqd/210:13:212
26973993428,4cyclictest33-21ksoftirqd/209:09:242
26972993429,3cyclictest25-21ksoftirqd/107:42:521
26972993428,4cyclictest25-21ksoftirqd/112:25:061
26972993428,4cyclictest25-21ksoftirqd/112:20:081
26972993428,4cyclictest25-21ksoftirqd/110:54:361
26972993428,4cyclictest25-21ksoftirqd/109:07:571
26972993428,4cyclictest25-21ksoftirqd/109:00:511
26972993428,4cyclictest25-21ksoftirqd/107:57:371
26971993429,3cyclictest9-21ksoftirqd/009:53:150
26971993429,3cyclictest9-21ksoftirqd/009:17:370
26971993429,3cyclictest9-21ksoftirqd/009:17:370
26971993428,4cyclictest9-21ksoftirqd/008:53:280
26971993428,4cyclictest9-21ksoftirqd/008:44:140
26971993428,4cyclictest9-21ksoftirqd/007:18:250
26971993412,3cyclictest13976-21sed10:05:250
26974993328,3cyclictest41-21ksoftirqd/311:20:083
26974993328,3cyclictest41-21ksoftirqd/310:00:473
26974993327,4cyclictest41-21ksoftirqd/312:37:203
26974993327,4cyclictest41-21ksoftirqd/309:12:203
26974993327,4cyclictest41-21ksoftirqd/308:41:523
26974993327,4cyclictest41-21ksoftirqd/307:48:483
26974993327,4cyclictest41-21ksoftirqd/307:48:483
26973993328,3cyclictest33-21ksoftirqd/208:50:002
26973993328,3cyclictest33-21ksoftirqd/208:50:002
26973993328,3cyclictest33-21ksoftirqd/208:30:452
26973993327,4cyclictest33-21ksoftirqd/210:32:472
26973993327,4cyclictest33-21ksoftirqd/207:32:072
26972993328,3cyclictest25-21ksoftirqd/110:27:591
26972993327,4cyclictest25-21ksoftirqd/112:03:421
26972993327,4cyclictest25-21ksoftirqd/109:27:281
26972993327,4cyclictest25-21ksoftirqd/109:20:371
26972993327,4cyclictest25-21ksoftirqd/108:09:001
26972993327,4cyclictest25-21ksoftirqd/107:36:401
26971993328,3cyclictest9-21ksoftirqd/009:35:070
26971993328,3cyclictest9-21ksoftirqd/007:52:230
26971993327,4cyclictest9-21ksoftirqd/011:03:460
26971993327,4cyclictest9-21ksoftirqd/010:35:010
26971993327,4cyclictest9-21ksoftirqd/009:55:460
26971993327,4cyclictest9-21ksoftirqd/008:36:080
26971993327,4cyclictest9-21ksoftirqd/008:33:260
26971993327,4cyclictest9-21ksoftirqd/008:28:130
26971993314,3cyclictest3401-21if_err_enp4s012:00:140
117032330,1sleep20-21swapper/211:10:172
26974993227,3cyclictest41-21ksoftirqd/312:30:103
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional