You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-20 - 22:52
[ 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 rack7slot1.osadl.org (updated Fri Feb 20, 2026 12:45:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1722211653,57sleep00-21swapper/007:06:540
1611211454,20sleep20-21swapper/207:05:322
1125211251,55sleep30-21swapper/307:05:203
167728860,23sleep10-21swapper/107:06:241
311402550,3sleep321506-21stress12:05:123
129532450,1sleep121504-21stress12:35:531
207999445,29cyclictest0-21swapper/012:10:140
208099436,26cyclictest0-21swapper/112:25:251
2080994211,21cyclictest0-21swapper/110:30:271
2081994114,24cyclictest0-21swapper/210:25:212
2081994114,24cyclictest0-21swapper/210:25:212
208199409,28cyclictest0-21swapper/211:34:292
208199409,28cyclictest0-21swapper/211:34:282
2081994015,22cyclictest0-21swapper/211:45:312
2079994011,20cyclictest0-21swapper/007:58:440
46912395,13sleep30-21swapper/308:30:073
2081993911,25cyclictest0-21swapper/211:56:362
208099397,24cyclictest0-21swapper/110:00:341
208099397,22cyclictest0-21swapper/112:30:311
2080993921,15cyclictest0-21swapper/110:55:231
2080993921,15cyclictest0-21swapper/110:55:231
2079993911,22cyclictest0-21swapper/008:40:060
208199389,26cyclictest0-21swapper/211:35:112
2081993815,21cyclictest0-21swapper/212:21:512
2081993814,21cyclictest0-21swapper/210:55:012
2080993822,13cyclictest0-21swapper/109:40:161
2080993816,19cyclictest0-21swapper/111:32:561
2080993816,19cyclictest0-21swapper/111:32:551
2079993824,12cyclictest0-21swapper/010:31:060
149902385,13sleep30-21swapper/308:54:173
86622375,13sleep30-21swapper/308:39:453
62282374,13sleep20-21swapper/208:30:452
303462375,13sleep30-21swapper/308:14:063
208199375,29cyclictest0-21swapper/211:05:262
2081993710,25cyclictest0-21swapper/209:55:182
208099377,21cyclictest0-21swapper/112:00:201
2080993720,15cyclictest0-21swapper/112:20:001
2080993716,19cyclictest0-21swapper/110:50:171
207999379,19cyclictest0-21swapper/008:45:060
207999376,24cyclictest0-21swapper/007:20:010
2079993714,20cyclictest0-21swapper/009:20:060
2079993711,21cyclictest0-21swapper/008:25:050
2079993710,17cyclictest0-21swapper/008:00:060
2079993710,17cyclictest0-21swapper/008:00:050
2079993710,17cyclictest0-21swapper/007:54:320
2079993710,17cyclictest0-21swapper/007:10:330
191942375,13sleep30-21swapper/309:03:393
148932375,13sleep20-21swapper/208:53:032
131232375,13sleep00-21swapper/007:31:010
127012375,13sleep20-21swapper/208:47:102
302562364,13sleep20-21swapper/208:13:022
240272365,12sleep30-21swapper/307:59:393
210782365,13sleep30-21swapper/309:05:393
2081993613,21cyclictest0-21swapper/211:10:262
2081993613,21cyclictest0-21swapper/209:40:352
2081993613,20cyclictest0-21swapper/212:35:252
2081993613,20cyclictest0-21swapper/210:10:292
2081993611,23cyclictest0-21swapper/212:15:262
2080993620,14cyclictest0-21swapper/111:50:271
2080993618,16cyclictest0-21swapper/110:20:161
2080993618,16cyclictest0-21swapper/110:20:151
2079993610,21cyclictest0-21swapper/007:20:050
2079993610,19cyclictest0-21swapper/007:40:450
2079993610,16cyclictest0-21swapper/008:25:010
191962365,13sleep00-21swapper/009:03:400
176852365,12sleep30-21swapper/307:44:513
153642365,13sleep20-21swapper/207:37:292
111382364,13sleep20-21swapper/207:27:462
107392365,12sleep30-21swapper/308:44:103
322022355,10sleep30-21swapper/308:15:433
260022354,12sleep20-21swapper/208:02:432
260022354,12sleep20-21swapper/208:02:422
2081993510,23cyclictest0-21swapper/212:05:322
2080993518,15cyclictest0-21swapper/111:20:291
2080993517,16cyclictest0-21swapper/111:04:121
2080993517,16cyclictest0-21swapper/111:04:121
2080993514,19cyclictest0-21swapper/109:18:341
2080993514,19cyclictest0-21swapper/109:18:341
207999356,20cyclictest0-21swapper/008:15:060
2079993518,15cyclictest0-21swapper/009:55:120
2079993513,19cyclictest0-21swapper/009:42:320
2079993510,17cyclictest0-21swapper/008:38:540
2079993510,14cyclictest0-21swapper/008:30:030
51912344,12sleep20-21swapper/207:15:082
279522345,12sleep00-21swapper/008:05:330
25262345,10sleep10-21swapper/108:25:041
218242345,10sleep30-21swapper/307:53:373
215922344,10sleep20-21swapper/207:50:352
208199347,24cyclictest0-21swapper/212:25:222
2081993415,16cyclictest0-21swapper/209:10:112
2081993415,16cyclictest0-21swapper/209:10:112
2081993414,18cyclictest0-21swapper/212:02:292
208099348,24cyclictest0-21swapper/108:42:071
208099348,24cyclictest0-21swapper/108:34:581
208099348,24cyclictest0-21swapper/108:05:281
208099348,24cyclictest0-21swapper/107:38:071
208099347,12cyclictest0-21swapper/110:35:131
208099345,20cyclictest0-21swapper/109:45:241
208099345,20cyclictest0-21swapper/109:45:241
2080993418,14cyclictest0-21swapper/110:10:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional