You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-24 - 09:53
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack3slot6.osadl.org (updated Sat Jan 24, 2026 00:44:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24477999160,18cyclictest26-21ksoftirqd/122:25:151
24477999058,18cyclictest26-21ksoftirqd/121:00:131
24477998961,17cyclictest26-21ksoftirqd/121:35:151
24477998960,18cyclictest26-21ksoftirqd/119:50:141
24477998859,18cyclictest26-21ksoftirqd/123:30:141
24477998859,18cyclictest26-21ksoftirqd/122:55:131
24477998858,17cyclictest26-21ksoftirqd/100:25:141
24477998760,19cyclictest26-21ksoftirqd/121:25:131
24477998453,19cyclictest26-21ksoftirqd/100:30:141
24477998357,14cyclictest26-21ksoftirqd/100:35:141
24477998352,20cyclictest26-21ksoftirqd/123:40:141
24477998258,16cyclictest26-21ksoftirqd/120:05:111
24477998254,18cyclictest26-21ksoftirqd/100:10:141
24477998154,17cyclictest26-21ksoftirqd/121:30:131
24477997949,17cyclictest26-21ksoftirqd/120:50:101
24477997847,22cyclictest26-21ksoftirqd/119:20:141
24475997810,18cyclictest0-21swapper/022:10:120
2357327814,50sleep00-21swapper/019:05:270
24477997754,16cyclictest26-21ksoftirqd/122:05:121
24477997746,21cyclictest26-21ksoftirqd/119:25:131
24477997744,23cyclictest26-21ksoftirqd/100:20:131
24477997650,16cyclictest26-21ksoftirqd/121:15:141
24477997646,21cyclictest26-21ksoftirqd/121:20:141
24477997645,21cyclictest26-21ksoftirqd/120:45:141
24477997545,23cyclictest26-21ksoftirqd/123:00:121
24475997352,9cyclictest24524-21/usr/sbin/munin20:40:430
24477997241,18cyclictest0-21swapper/122:35:111
24477997239,20cyclictest26-21ksoftirqd/122:45:241
24477997143,20cyclictest26-21ksoftirqd/121:05:131
24477997040,17cyclictest0-21swapper/100:15:121
24477997023,15cyclictest26-21ksoftirqd/120:15:001
24477997021,14cyclictest26-21ksoftirqd/119:40:011
2447599706,15cyclictest0-21swapper/023:25:120
24475997038,26cyclictest14-21ksoftirqd/021:05:340
24477996940,18cyclictest0-21swapper/123:45:151
24477996940,17cyclictest0-21swapper/122:20:111
24477996940,17cyclictest0-21swapper/100:05:111
24477996938,18cyclictest0-21swapper/123:05:101
24477996936,20cyclictest26-21ksoftirqd/119:15:121
24477996839,18cyclictest0-21swapper/119:55:151
24477996837,19cyclictest0-21swapper/123:55:161
24475996835,28cyclictest31628-21telnet21:00:160
24475996828,13cyclictest14-21ksoftirqd/019:45:210
2273926836,19sleep10-21swapper/119:05:121
24477996736,20cyclictest26-21ksoftirqd/119:30:131
24477996635,20cyclictest26-21ksoftirqd/120:55:161
24477996634,19cyclictest0-21swapper/123:25:141
24475996631,17cyclictest14-21ksoftirqd/020:20:010
24477996536,17cyclictest0-21swapper/100:00:131
24477996535,17cyclictest0-21swapper/122:30:151
24477996533,19cyclictest0-21swapper/123:15:221
24477996513,40cyclictest0-21swapper/121:50:121
24477996513,37cyclictest0-21swapper/120:35:111
24477996435,17cyclictest0-21swapper/123:10:151
24477996429,23cyclictest26-21ksoftirqd/122:50:141
2447599645,17cyclictest32058-21apt-get19:30:130
24475996441,15cyclictest18355-21apt-get21:55:130
24475996439,19cyclictest14-21ksoftirqd/021:35:220
24475996439,16cyclictest7845-21apt-get21:25:120
2447599643,33cyclictest151rcu_preempt20:20:270
2447599643,20cyclictest4690-21diskstats21:15:210
24475996429,29cyclictest14782-21telnet23:15:270
24475996423,12cyclictest14-21ksoftirqd/022:09:010
2447799637,43cyclictest0-21swapper/120:20:121
24477996314,15cyclictest26-21ksoftirqd/121:45:011
24477996313,40cyclictest0-21swapper/120:30:141
24475996328,17cyclictest14-21ksoftirqd/023:45:000
2447799624,25cyclictest36-21kcompactd023:35:391
24477996232,19cyclictest0-21swapper/120:40:251
2447599625,18cyclictest0-21swapper/000:20:530
24475996232,15cyclictest14-21ksoftirqd/021:45:010
24475996230,9cyclictest14-21ksoftirqd/020:45:170
24475996224,23cyclictest14-21ksoftirqd/022:45:000
24477996122,13cyclictest26-21ksoftirqd/119:50:001
24477996121,17cyclictest15010-21cut21:45:141
24477996113,33cyclictest0-21swapper/121:55:151
24477996111,40cyclictest2434-21diskmemload21:10:141
2447599618,34cyclictest151rcu_preempt23:45:170
24475996139,17cyclictest14-21ksoftirqd/022:55:160
24475996131,17cyclictest14-21ksoftirqd/020:10:190
24475996129,25cyclictest14-21ksoftirqd/000:00:380
24475996124,17cyclictest14-21ksoftirqd/000:10:170
24475996121,17cyclictest25548-21aten2.4-expect22:15:160
24475996121,16cyclictest29805-21aten2.4-expect20:55:160
24477996028,19cyclictest0-21swapper/119:10:131
2447599605,14cyclictest151rcu_preempt00:00:010
24475996035,16cyclictest14873-21apt-get21:45:110
24475996033,8cyclictest14-21ksoftirqd/020:00:320
24475996033,8cyclictest14-21ksoftirqd/020:00:310
24477995932,17cyclictest0-21swapper/122:10:121
24477995931,17cyclictest0-21swapper/122:15:141
24477995930,19cyclictest24466-21cyclictest20:15:121
2447599598,34cyclictest14-21ksoftirqd/023:05:160
2447599595,37cyclictest0-21swapper/000:37:040
24475995935,9cyclictest14-21ksoftirqd/021:30:220
24475995931,22cyclictest14-21ksoftirqd/020:00:010
2447599592,35cyclictest14-21ksoftirqd/019:50:190
24475995918,24cyclictest9164-21aten2.4-expect23:00:170
24475995917,18cyclictest21975-21aten2.4-expect23:35:250
24477995822,14cyclictest26-21ksoftirqd/123:55:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional