You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-03 - 03:43
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 Thu Sep 03, 2026 00:45:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22866211652,58sleep30-21swapper/319:08:393
22866211652,58sleep30-21swapper/319:08:393
22710211551,58sleep10-21swapper/119:06:401
22710211551,58sleep10-21swapper/119:06:401
22917210060,35sleep20-21swapper/219:09:142
22917210060,35sleep20-21swapper/219:09:132
2278028456,23sleep00-21swapper/019:07:310
2278028456,23sleep00-21swapper/019:07:310
90552700,2sleep012634-21stress23:25:240
2308999616,44cyclictest0-21swapper/100:00:091
2308999606,43cyclictest0-21swapper/123:30:121
2308999606,43cyclictest0-21swapper/100:35:311
2308999596,42cyclictest0-21swapper/121:14:001
2308999596,38cyclictest0-21swapper/123:41:561
2308999586,43cyclictest0-21swapper/121:47:091
2308999586,42cyclictest0-21swapper/123:27:171
2308999565,41cyclictest0-21swapper/122:45:011
2308999565,41cyclictest0-21swapper/122:45:001
2308999556,39cyclictest0-21swapper/122:35:211
2308999534,39cyclictest0-21swapper/100:10:241
2308999525,38cyclictest0-21swapper/123:00:171
2308999525,33cyclictest0-21swapper/122:49:161
2308999525,33cyclictest0-21swapper/122:49:161
2308999516,42cyclictest0-21swapper/121:55:361
2308999516,20cyclictest0-21swapper/122:30:151
2308999515,43cyclictest0-21swapper/100:30:191
2308999509,27cyclictest0-21swapper/123:57:361
2308999507,29cyclictest0-21swapper/121:35:061
2308999506,41cyclictest0-21swapper/122:50:341
2308999506,21cyclictest0-21swapper/123:15:151
2308999506,21cyclictest0-21swapper/122:10:401
2308999506,21cyclictest0-21swapper/122:00:131
2308999506,21cyclictest0-21swapper/121:50:211
2308999506,20cyclictest0-21swapper/123:35:291
2308999497,39cyclictest0-21swapper/123:45:251
2308999497,39cyclictest0-21swapper/123:45:251
2308999496,20cyclictest0-21swapper/123:10:211
2308999496,20cyclictest0-21swapper/122:23:241
2308999496,20cyclictest0-21swapper/121:31:361
2308999496,20cyclictest0-21swapper/121:31:361
2308999494,42cyclictest0-21swapper/100:05:181
23089994913,26cyclictest0-21swapper/123:05:131
23089994912,23cyclictest0-21swapper/100:15:151
23089994912,23cyclictest0-21swapper/100:15:141
211012493,31sleep212638-21stress23:54:072
211012493,31sleep212638-21stress23:54:072
2308999487,20cyclictest0-21swapper/121:18:351
2308999486,39cyclictest0-21swapper/122:25:141
2308999486,22cyclictest0-21swapper/121:21:421
2308999486,21cyclictest0-21swapper/121:40:171
2308999486,20cyclictest0-21swapper/100:24:031
2308999485,28cyclictest0-21swapper/120:45:561
2308999485,21cyclictest0-21swapper/123:20:281
2308999485,20cyclictest0-21swapper/100:25:161
2308999485,20cyclictest0-21swapper/100:25:161
2308999485,19cyclictest0-21swapper/122:08:471
2308999485,17cyclictest0-21swapper/121:05:211
2308999476,20cyclictest0-21swapper/122:55:251
2308999476,20cyclictest0-21swapper/121:25:131
2308999475,26cyclictest0-21swapper/119:39:161
2308999466,37cyclictest0-21swapper/123:54:121
2308999466,37cyclictest0-21swapper/123:54:121
2308999465,25cyclictest0-21swapper/120:32:361
2308999465,15cyclictest0-21swapper/119:19:161
2308999464,26cyclictest0-21swapper/120:52:361
2308999464,26cyclictest0-21swapper/120:39:161
2308999455,24cyclictest0-21swapper/120:16:251
2308999455,24cyclictest0-21swapper/119:45:561
2308999454,17cyclictest0-21swapper/121:00:231
2308999435,21cyclictest0-21swapper/120:55:171
2308999435,17cyclictest0-21swapper/120:10:381
2308999435,17cyclictest0-21swapper/119:55:281
2308999434,18cyclictest0-21swapper/119:25:111
2308999433,15cyclictest0-21swapper/120:23:061
2308999433,13cyclictest0-21swapper/120:04:061
2308999425,35cyclictest0-21swapper/122:15:101
2308999424,22cyclictest0-21swapper/119:50:121
2308999415,19cyclictest0-21swapper/120:41:011
2308999415,19cyclictest0-21swapper/119:40:041
2308999415,19cyclictest0-21swapper/119:30:111
2308999415,17cyclictest0-21swapper/119:20:291
2308999414,20cyclictest0-21swapper/119:10:211
23088994115,23cyclictest0-21swapper/000:06:410
120742414,14sleep30-21swapper/321:05:243
2308999405,19cyclictest0-21swapper/120:07:341
2308999405,16cyclictest0-21swapper/120:25:131
2308899408,29cyclictest0-21swapper/023:45:410
2308899408,29cyclictest0-21swapper/023:45:410
211812400,1sleep012638-21stress21:26:170
35452395,13sleep00-21swapper/020:48:290
2309099396,30cyclictest0-21swapper/200:08:112
2308899399,27cyclictest0-21swapper/000:31:310
23088993910,19cyclictest0-21swapper/019:15:160
114752394,14sleep20-21swapper/219:54:142
67912388,12sleep30-21swapper/319:40:433
2308899388,18cyclictest0-21swapper/021:00:230
12252383,14sleep00-21swapper/020:43:040
57372375,13sleep00-21swapper/020:52:460
2308899377,27cyclictest0-21swapper/000:10:070
23088993715,19cyclictest0-21swapper/022:20:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional