You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-08 - 00:29
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 Aug 07, 2026 12:45:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2654721240,1sleep25611-21stress12:21:532
2654721240,1sleep25611-21stress12:21:532
16347211854,58sleep30-21swapper/307:09:463
2505821170,1sleep35609-21stress09:51:093
2505821170,1sleep35609-21stress09:51:093
16110211353,20sleep20-21swapper/207:07:092
16076211353,55sleep10-21swapper/107:06:431
16351211051,54sleep00-21swapper/007:09:480
71462980,1sleep07145-21hwlatdetect10:25:200
113402740,4sleep25609-21stress10:35:152
16470994215,25cyclictest0-21swapper/110:31:591
16471994126,13cyclictest0-21swapper/210:30:032
16470994111,27cyclictest0-21swapper/111:16:571
16469994110,28cyclictest0-21swapper/012:23:400
16469994110,28cyclictest0-21swapper/012:23:400
179962405,13sleep10-21swapper/108:24:551
16470994011,27cyclictest0-21swapper/112:37:101
16470994011,27cyclictest0-21swapper/112:02:591
16470994011,26cyclictest0-21swapper/111:05:041
16470994011,26cyclictest0-21swapper/109:50:551
16470994011,26cyclictest0-21swapper/109:50:541
16470994010,27cyclictest0-21swapper/111:29:271
16470994010,27cyclictest0-21swapper/109:26:101
1646999406,31cyclictest0-21swapper/010:05:170
1647099395,25cyclictest0-21swapper/112:06:111
16470993912,24cyclictest0-21swapper/109:57:351
16470993912,24cyclictest0-21swapper/109:57:351
16470993911,26cyclictest0-21swapper/112:27:131
16470993911,25cyclictest0-21swapper/112:30:051
16470993911,25cyclictest0-21swapper/112:10:271
16470993911,25cyclictest0-21swapper/111:04:151
16470993911,25cyclictest0-21swapper/111:04:151
16470993910,26cyclictest0-21swapper/110:55:321
16470993910,26cyclictest0-21swapper/110:25:291
16470993812,23cyclictest0-21swapper/110:06:041
16470993811,24cyclictest0-21swapper/111:50:351
16470993811,24cyclictest0-21swapper/110:38:331
16470993811,24cyclictest0-21swapper/109:10:571
111442385,13sleep20-21swapper/208:07:362
89402375,13sleep10-21swapper/108:02:171
31532375,13sleep20-21swapper/209:03:112
218722375,13sleep30-21swapper/307:20:103
213192375,13sleep20-21swapper/207:16:432
204662375,13sleep30-21swapper/308:30:073
204662375,13sleep30-21swapper/308:30:073
185782375,13sleep30-21swapper/307:14:363
1647299378,25cyclictest0-21swapper/309:16:273
1647099378,19cyclictest0-21swapper/110:55:011
1647099376,21cyclictest0-21swapper/109:39:511
16470993715,19cyclictest0-21swapper/110:40:161
16470993714,21cyclictest0-21swapper/111:45:011
16470993714,21cyclictest0-21swapper/111:45:001
16470993712,22cyclictest0-21swapper/109:17:341
16470993711,24cyclictest0-21swapper/110:24:341
16470993711,23cyclictest0-21swapper/109:30:201
16470993710,24cyclictest0-21swapper/109:40:391
88942365,13sleep20-21swapper/208:01:472
310252365,12sleep20-21swapper/208:52:392
302922365,12sleep20-21swapper/207:38:422
288612365,12sleep30-21swapper/308:48:483
281302365,12sleep10-21swapper/107:34:311
235702365,13sleep20-21swapper/207:22:372
200042365,13sleep00-21swapper/008:27:520
1647199369,24cyclictest0-21swapper/210:59:532
16471993613,20cyclictest0-21swapper/211:27:292
16470993614,20cyclictest0-21swapper/112:15:121
16470993613,21cyclictest0-21swapper/111:24:161
16470993610,24cyclictest0-21swapper/110:45:201
16470993610,23cyclictest0-21swapper/109:20:111
16470993610,23cyclictest0-21swapper/109:20:101
16469993610,20cyclictest0-21swapper/010:30:030
8202355,12sleep20-21swapper/208:57:522
46532354,13sleep00-21swapper/007:54:060
325262355,10sleep10-21swapper/107:43:261
288492355,12sleep20-21swapper/208:48:382
280352355,10sleep20-21swapper/207:33:202
21682355,12sleep00-21swapper/007:46:410
16472993514,18cyclictest0-21swapper/310:28:033
16472993513,19cyclictest0-21swapper/309:57:413
16472993513,19cyclictest0-21swapper/309:57:403
1647199358,17cyclictest0-21swapper/212:13:502
1647199354,28cyclictest0-21swapper/211:35:202
1647099359,24cyclictest0-21swapper/111:45:071
1647099359,24cyclictest0-21swapper/111:45:071
16470993510,22cyclictest0-21swapper/110:00:101
16470993510,22cyclictest0-21swapper/110:00:101
1646999356,26cyclictest0-21swapper/009:47:490
16469993512,20cyclictest0-21swapper/011:00:340
16469993512,20cyclictest0-21swapper/011:00:340
16469993512,20cyclictest0-21swapper/009:38:080
16469993510,22cyclictest0-21swapper/010:53:360
16469993510,22cyclictest0-21swapper/010:02:200
16469993510,22cyclictest0-21swapper/010:02:200
113282355,13sleep00-21swapper/008:09:550
67322345,10sleep20-21swapper/207:57:102
52522344,13sleep00-21swapper/009:06:370
324672345,10sleep20-21swapper/207:42:422
23732345,10sleep30-21swapper/307:49:093
213802345,10sleep30-21swapper/307:17:213
183682345,10sleep20-21swapper/207:12:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional