You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-19 - 09:56
[ 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 Mon Jan 19, 2026 00:45:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
139491230163,22phc2sys0-21swapper/319:07:573
118812205170,23sleep20-21swapper/219:09:102
117712201169,21sleep10-21swapper/119:07:461
117922197164,22sleep00-21swapper/019:08:000
1594521150,1sleep00-21swapper/022:40:130
1594521150,1sleep00-21swapper/022:40:130
1223899719,60cyclictest0-21swapper/123:55:531
181942490,2sleep10-21swapper/120:30:001
57898460,2rtkit-daemon0-21swapper/320:25:183
139391440,0ptp4l401ktimersoftd/321:52:433
139391440,0ptp4l401ktimersoftd/320:56:113
139391440,0ptp4l401ktimersoftd/300:31:383
139391430,0ptp4l401ktimersoftd/323:41:433
139391420,0ptp4l401ktimersoftd/322:38:323
139391420,0ptp4l401ktimersoftd/321:45:293
139391420,0ptp4l401ktimersoftd/321:10:163
12237994236,3cyclictest23966-21cron21:50:000
139391410,0ptp4l401ktimersoftd/319:43:593
12238994123,15cyclictest25-21ksoftirqd/120:49:441
1223899410,39cyclictest0-21swapper/122:15:041
12238993933,3cyclictest25-21ksoftirqd/120:35:001
12240993833,3cyclictest41-21ksoftirqd/320:20:003
12240993833,3cyclictest41-21ksoftirqd/319:15:253
12238993832,4cyclictest20432-21cron22:50:001
12238993814,21cyclictest10907-21open_files21:20:211
1223899381,11cyclictest6826-21grep22:20:161
139391370,1ptp4l401ktimersoftd/300:28:263
139391370,0ptp4l401ktimersoftd/322:50:143
12238993731,4cyclictest25-21ksoftirqd/123:21:221
12238993730,5cyclictest25-21ksoftirqd/120:10:001
12238993719,16cyclictest25-21ksoftirqd/122:55:001
12240993630,3cyclictest41-21ksoftirqd/321:29:563
12240993628,5cyclictest41-21ksoftirqd/319:20:113
12239993630,4cyclictest33-21ksoftirqd/222:26:352
12238993631,3cyclictest25-21ksoftirqd/120:20:121
12238993630,4cyclictest25-21ksoftirqd/122:31:351
12238993630,4cyclictest25-21ksoftirqd/119:46:071
12238993630,4cyclictest25-21ksoftirqd/100:25:111
12237993630,3cyclictest9-21ksoftirqd/023:47:590
12239993530,3cyclictest33-21ksoftirqd/219:13:432
12239993530,3cyclictest33-21ksoftirqd/200:15:102
12239993529,4cyclictest33-21ksoftirqd/223:05:142
12239993529,4cyclictest33-21ksoftirqd/222:00:072
12239993529,4cyclictest33-21ksoftirqd/221:54:542
1223899359,3cyclictest23287-21awk19:30:261
12238993530,3cyclictest25-21ksoftirqd/121:09:441
12238993529,4cyclictest25-21ksoftirqd/123:36:381
12238993529,4cyclictest25-21ksoftirqd/120:44:121
12238993529,4cyclictest25-21ksoftirqd/120:36:421
12238993529,4cyclictest25-21ksoftirqd/119:40:271
12238993513,3cyclictest23695-21iostat22:55:171
12238993511,3cyclictest23459-21sed00:00:241
12237993530,3cyclictest9-21ksoftirqd/023:10:120
12237993530,3cyclictest9-21ksoftirqd/000:15:110
12237993529,4cyclictest9-21ksoftirqd/021:25:490
12237993527,6cyclictest9-21ksoftirqd/021:10:460
139391340,0ptp4l401ktimersoftd/322:24:563
139391340,0ptp4l401ktimersoftd/319:30:143
134391340,1getstats0-21swapper/323:45:193
12240993428,4cyclictest41-21ksoftirqd/322:40:123
12240993428,4cyclictest41-21ksoftirqd/322:40:123
12240993428,4cyclictest41-21ksoftirqd/321:38:343
12240993428,4cyclictest41-21ksoftirqd/319:53:533
12239993430,3cyclictest33-21ksoftirqd/223:43:562
12239993429,3cyclictest33-21ksoftirqd/221:05:122
12239993428,4cyclictest33-21ksoftirqd/223:55:122
12239993428,4cyclictest33-21ksoftirqd/223:51:552
12239993428,4cyclictest33-21ksoftirqd/223:39:442
12239993428,4cyclictest33-21ksoftirqd/222:53:422
12239993428,4cyclictest33-21ksoftirqd/222:34:292
12239993428,4cyclictest33-21ksoftirqd/221:26:132
12239993428,4cyclictest33-21ksoftirqd/221:00:002
12239993428,4cyclictest33-21ksoftirqd/200:20:552
12238993430,2cyclictest29881-21sh20:55:001
12238993428,4cyclictest25-21ksoftirqd/121:17:581
12238993428,4cyclictest25-21ksoftirqd/119:11:341
12238993428,4cyclictest25-21ksoftirqd/100:12:001
12238993428,4cyclictest25-21ksoftirqd/100:08:581
12238993427,4cyclictest25-21ksoftirqd/123:18:171
12238993412,3cyclictest25289-21cat21:50:211
12238993410,3cyclictest20526-21sed21:40:211
12237993429,3cyclictest9-21ksoftirqd/022:36:280
12237993428,4cyclictest9-21ksoftirqd/020:35:580
12237993428,4cyclictest9-21ksoftirqd/000:27:360
12237993428,3cyclictest9-21ksoftirqd/022:30:120
12237993427,5cyclictest9-21ksoftirqd/020:44:360
57898330,2rtkit-daemon0-21swapper/319:39:453
139391330,0ptp4l401ktimersoftd/321:55:033
12240993329,2cyclictest139391ptp4l22:15:333
12240993328,3cyclictest41-21ksoftirqd/321:05:003
12240993327,4cyclictest41-21ksoftirqd/323:01:343
12240993327,4cyclictest41-21ksoftirqd/322:09:233
12240993327,4cyclictest41-21ksoftirqd/321:32:163
12240993327,4cyclictest41-21ksoftirqd/320:46:593
1224099331,2cyclictest121rcu_preempt23:55:263
12239993328,3cyclictest33-21ksoftirqd/222:41:192
12239993328,3cyclictest33-21ksoftirqd/222:41:192
12239993327,4cyclictest33-21ksoftirqd/223:31:252
12239993327,4cyclictest33-21ksoftirqd/219:30:332
12239993327,4cyclictest33-21ksoftirqd/200:10:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional