You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-29 - 20:41
[ 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 rackdslot1.osadl.org (updated Thu Jan 29, 2026 12:45:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1249499697,19cyclictest21545-21phc2sys-jitter08:35:243
12492996733,7cyclictest25-21ksoftirqd/110:45:001
12492996630,9cyclictest25-21ksoftirqd/112:10:141
12492996630,9cyclictest25-21ksoftirqd/112:10:141
1249499653,18cyclictest0-21swapper/309:10:163
1249499653,18cyclictest0-21swapper/309:10:163
12492996531,6cyclictest25-21ksoftirqd/107:45:001
76632640,6sleep01249199cyclictest11:35:160
76632640,6sleep01249199cyclictest11:35:160
1249499647,18cyclictest0-21swapper/308:55:003
1249499647,12cyclictest12106-21sed11:45:133
12493996428,6cyclictest33-21ksoftirqd/210:15:002
12492996430,8cyclictest25-21ksoftirqd/108:45:281
12492996429,8cyclictest25-21ksoftirqd/112:30:141
134491630,4ptp4l0-21swapper/107:38:271
12492996326,9cyclictest25-21ksoftirqd/108:05:011
12492996325,8cyclictest25-21ksoftirqd/108:35:191
1249499629,9cyclictest14787-21apt-config07:15:013
1249499628,11cyclictest1876-21head12:30:263
1249499627,16cyclictest9948-21cut10:30:173
1249499624,19cyclictest1623-21sh09:05:003
12493996238,11cyclictest33-21ksoftirqd/209:40:002
12493996229,5cyclictest33-21ksoftirqd/212:00:002
12493996228,6cyclictest33-21ksoftirqd/209:00:232
12492996230,8cyclictest25-21ksoftirqd/112:25:171
12492996230,8cyclictest25-21ksoftirqd/109:46:231
12492996230,4cyclictest25-21ksoftirqd/111:50:001
1249499617,9cyclictest20273-21cat12:00:273
1249499616,16cyclictest0-21swapper/308:55:233
1249499616,11cyclictest5488-21cut10:20:193
12493996130,4cyclictest33-21ksoftirqd/207:25:282
12493996118,11cyclictest33-21ksoftirqd/210:51:352
12492996131,8cyclictest25-21ksoftirqd/112:05:471
12492996127,5cyclictest25-21ksoftirqd/110:15:191
12492996127,5cyclictest25-21ksoftirqd/110:15:191
12492996125,9cyclictest25-21ksoftirqd/109:25:131
134491600,4ptp4l0-21swapper/311:10:193
134491600,4ptp4l0-21swapper/209:15:212
1249499606,13cyclictest5695-21sed11:30:193
1249499606,12cyclictest10651-21awk09:20:273
1249499605,11cyclictest29488-21timerandwakeup12:20:283
12494996011,16cyclictest25909-21grep08:45:193
12493996027,6cyclictest33-21ksoftirqd/210:05:222
12493996026,11cyclictest33-21ksoftirqd/208:29:452
12493996024,4cyclictest33-21ksoftirqd/211:50:012
12493996022,6cyclictest33-21ksoftirqd/211:00:002
12492996030,4cyclictest25-21ksoftirqd/110:10:131
12492996028,7cyclictest25-21ksoftirqd/108:10:131
12492996025,8cyclictest25-21ksoftirqd/112:20:171
1249499596,18cyclictest32660-21df_abs11:20:143
1249499596,11cyclictest27008-21mailstats12:15:223
1249399593,34cyclictest0-21swapper/209:25:212
12493995927,4cyclictest33-21ksoftirqd/208:55:162
12493995918,11cyclictest33-21ksoftirqd/209:41:102
12492995928,8cyclictest25-21ksoftirqd/111:40:011
12492995928,8cyclictest25-21ksoftirqd/111:40:011
12492995928,8cyclictest25-21ksoftirqd/109:35:161
12492995926,8cyclictest25-21ksoftirqd/110:45:181
12492995926,4cyclictest25-21ksoftirqd/109:15:161
12492995924,8cyclictest25-21ksoftirqd/111:30:281
12492995923,8cyclictest25-21ksoftirqd/108:15:261
12492995923,7cyclictest25-21ksoftirqd/107:55:011
134491580,4ptp4l0-21swapper/009:15:270
1249499587,10cyclictest10299-21irqrtprio11:40:183
1249499586,16cyclictest23414-21df_abs09:50:143
1249499586,15cyclictest0-21swapper/311:35:173
1249499586,15cyclictest0-21swapper/311:35:173
1249499586,11cyclictest19563-21wc07:25:003
1249499586,10cyclictest16091-21latency_hist10:45:003
1249499585,11cyclictest1420-21sed07:55:003
1249499585,10cyclictest0-21swapper/310:45:153
1249499584,11cyclictest23405-21cat07:30:253
12493995828,3cyclictest33-21ksoftirqd/211:35:212
12493995828,3cyclictest33-21ksoftirqd/211:35:212
12493995827,12cyclictest33-21ksoftirqd/208:04:062
12493995825,5cyclictest33-21ksoftirqd/211:15:212
12493995823,5cyclictest33-21ksoftirqd/212:20:162
12493995821,12cyclictest33-21ksoftirqd/208:38:352
12492995828,6cyclictest25-21ksoftirqd/109:00:181
12492995827,6cyclictest25-21ksoftirqd/109:30:181
134491570,3ptp4l0-21swapper/012:30:250
1249499578,17cyclictest2655-21sed07:55:183
1249499577,10cyclictest7542-21irqrtprio09:15:193
1249499576,16cyclictest27080-21df_abs07:40:143
1249499576,16cyclictest13640-21latency_hist09:30:013
1249499574,14cyclictest0-21swapper/311:20:003
1249499574,11cyclictest0-21swapper/307:45:143
1249499573,9cyclictest22977-21basename11:00:003
1249399573,3cyclictest33-21ksoftirqd/208:19:592
12493995725,4cyclictest33-21ksoftirqd/208:10:002
12493995723,6cyclictest33-21ksoftirqd/208:10:242
12493995720,9cyclictest33-21ksoftirqd/208:45:132
12493995720,7cyclictest33-21ksoftirqd/212:20:012
1249299575,3cyclictest25-21ksoftirqd/108:30:181
12492995727,7cyclictest25-21ksoftirqd/110:40:001
12492995726,8cyclictest25-21ksoftirqd/110:55:271
12492995726,7cyclictest25-21ksoftirqd/109:50:231
12492995724,6cyclictest25-21ksoftirqd/107:10:171
12492995723,9cyclictest25-21ksoftirqd/107:25:001
12492995723,7cyclictest25-21ksoftirqd/112:40:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional