You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-10 - 00:32
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.

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 50 highest latencies:
System rack4slot1.osadl.org (updated Fri Jan 09, 2026 12:45:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2097721620,4sleep30-21swapper/310:06:503
2097721620,4sleep30-21swapper/310:06:503
808921470,3sleep20-21swapper/209:54:192
2004821340,13chrt33-21ksoftirqd/307:10:493
2004821340,13chrt33-21ksoftirqd/307:10:493
967021270,3sleep30-21swapper/309:22:333
2417221190,4sleep30-21swapper/312:21:453
574021100,3chrt0-21swapper/112:03:261
574021100,3chrt0-21swapper/112:03:261
622421090,3sleep20-21swapper/210:25:342
2827221090,2sleep30-21swapper/310:47:253
2827221090,2sleep30-21swapper/310:47:253
1827621040,4sleep10-21swapper/110:37:101
1827621040,4sleep10-21swapper/110:37:101
324021030,3sleep20-21swapper/207:55:412
324021030,3sleep20-21swapper/207:55:412
3179721010,3sleep20-21swapper/210:50:462
1044121000,3sleep20-21swapper/211:35:262
137632980,2sleep30-21swapper/310:00:233
137632980,2sleep30-21swapper/310:00:233
246962970,3sleep30-21swapper/311:50:063
246962970,3sleep30-21swapper/311:50:063
90092940,3sleep30-21swapper/311:00:393
54522930,3chrt0-21swapper/309:18:273
54522930,3chrt0-21swapper/309:18:273
232632920,3chrt0-21swapper/109:35:501
232632920,3chrt0-21swapper/109:35:501
232632920,3chrt0-21swapper/109:35:501
76722900,4chrt0-21swapper/111:31:441
219282870,4sleep1211ksoftirqd/110:40:441
219282870,4sleep1211ksoftirqd/110:40:441
220892810,3sleep20-21swapper/209:35:342
220892810,3sleep20-21swapper/209:35:342
220892810,3sleep20-21swapper/209:35:342
193722800,6sleep20-21swapper/210:05:492
193722800,6sleep20-21swapper/210:05:492
25982780,4sleep30-21swapper/310:54:483
266962710,3sleep20-21swapper/210:45:432
266962710,3sleep20-21swapper/210:45:432
243592700,2sleep1201rcuc/107:25:341
243592700,2sleep1201rcuc/107:25:341
103662700,3sleep30-21swapper/308:15:393
103662700,3sleep30-21swapper/308:15:393
259302660,2sleep10-21swapper/110:11:541
259302660,2sleep10-21swapper/110:11:541
200282640,3chrt0-21swapper/209:33:092
200282640,3chrt0-21swapper/209:33:092
96502630,2chrt0-21swapper/212:07:012
96502630,2chrt0-21swapper/212:07:012
165372620,3sleep10-21swapper/111:40:441
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional