You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-14 - 12:39
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 Sun Jun 14, 2026 00:45:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14129211956,58sleep30-21swapper/319:06:023
14220211655,56sleep20-21swapper/219:07:092
14179211252,55sleep00-21swapper/019:06:390
14185211051,21sleep10-21swapper/119:06:441
14545994319,21cyclictest0-21swapper/300:14:473
14545994218,22cyclictest0-21swapper/321:40:003
14545994121,17cyclictest0-21swapper/323:53:093
14545994121,17cyclictest0-21swapper/300:22:233
14545994119,19cyclictest0-21swapper/323:55:133
14545994119,19cyclictest0-21swapper/323:55:133
14544994114,24cyclictest0-21swapper/221:50:232
14545994019,19cyclictest0-21swapper/322:55:163
14545994019,19cyclictest0-21swapper/322:55:163
14545994019,18cyclictest0-21swapper/322:30:193
14545994018,20cyclictest0-21swapper/300:00:183
1454599400,38cyclictest0-21swapper/321:22:163
14544994016,21cyclictest0-21swapper/221:43:212
14544994016,21cyclictest0-21swapper/221:18:452
1454599395,32cyclictest0-21swapper/300:28:193
1454599392,34cyclictest2948-21stress23:20:163
14545993919,18cyclictest0-21swapper/321:40:033
14545993919,17cyclictest0-21swapper/322:29:083
14545993919,17cyclictest0-21swapper/322:29:083
14545993919,17cyclictest0-21swapper/321:55:203
14545993919,17cyclictest0-21swapper/321:50:123
14544993912,24cyclictest0-21swapper/222:19:082
14544993911,26cyclictest0-21swapper/223:30:532
14544993910,21cyclictest0-21swapper/200:35:322
1454599385,31cyclictest0-21swapper/322:45:013
1454599385,31cyclictest0-21swapper/321:00:003
1454599382,34cyclictest2948-21stress00:35:313
1454599382,33cyclictest2951-21stress23:26:573
1454599382,33cyclictest2951-21stress21:33:523
14545993819,17cyclictest0-21swapper/322:50:233
14545993819,17cyclictest0-21swapper/322:20:303
14545993819,17cyclictest0-21swapper/322:20:293
14545993819,17cyclictest0-21swapper/322:00:313
14545993819,16cyclictest0-21swapper/322:35:233
14545993818,18cyclictest0-21swapper/300:15:173
14545993818,17cyclictest0-21swapper/322:15:183
14545993817,19cyclictest0-21swapper/321:10:173
14545993817,19cyclictest0-21swapper/321:10:163
1454499385,25cyclictest0-21swapper/221:00:152
1454499385,25cyclictest0-21swapper/219:40:212
1454499385,25cyclictest0-21swapper/219:15:222
14544993822,13cyclictest0-21swapper/222:45:272
14544993820,15cyclictest0-21swapper/221:47:142
14544993820,15cyclictest0-21swapper/221:25:532
14544993816,20cyclictest0-21swapper/223:25:422
14544993814,21cyclictest0-21swapper/221:33:482
14542993812,24cyclictest0-21swapper/019:40:240
303662376,13sleep10-21swapper/119:43:141
1454599372,32cyclictest2948-21stress23:38:323
1454599372,32cyclictest2948-21stress23:38:323
14545993718,17cyclictest0-21swapper/323:05:163
14545993717,18cyclictest0-21swapper/323:00:213
14545993717,18cyclictest0-21swapper/323:00:213
1454499375,24cyclictest0-21swapper/219:35:272
14544993722,12cyclictest0-21swapper/223:15:402
14544993722,12cyclictest0-21swapper/223:15:402
14544993721,13cyclictest0-21swapper/223:10:552
14544993718,16cyclictest0-21swapper/222:06:172
14544993717,17cyclictest0-21swapper/221:14:192
14544993717,17cyclictest0-21swapper/221:14:182
14544993710,24cyclictest0-21swapper/222:32:592
260452365,10sleep00-21swapper/019:33:490
1454599366,27cyclictest0-21swapper/321:25:163
1454599366,27cyclictest0-21swapper/320:10:143
1454599365,29cyclictest0-21swapper/320:54:363
1454599365,29cyclictest0-21swapper/320:40:173
1454599365,29cyclictest0-21swapper/320:29:573
1454599365,29cyclictest0-21swapper/319:14:103
1454599363,30cyclictest2951-21stress23:30:373
1454599363,30cyclictest27245-21sed19:35:173
1454599363,30cyclictest18380-21cpuspeed_turbos20:30:113
1454599363,30cyclictest0-21swapper/319:55:243
1454599362,31cyclictest2951-21stress22:10:383
1454599362,31cyclictest24002-21/usr/sbin/munin23:10:233
14545993619,16cyclictest0-21swapper/322:45:023
1454499365,22cyclictest0-21swapper/221:05:192
1454499365,22cyclictest0-21swapper/219:20:232
1454499365,21cyclictest0-21swapper/220:50:172
14544993622,12cyclictest0-21swapper/223:55:362
14544993622,12cyclictest0-21swapper/223:55:362
14544993621,13cyclictest0-21swapper/200:25:262
14544993616,17cyclictest0-21swapper/223:36:462
14544993616,17cyclictest0-21swapper/223:36:462
307622358,13sleep10-21swapper/120:58:431
238942354,15sleep10-21swapper/119:29:061
1454599356,27cyclictest0-21swapper/320:00:153
1454599356,27cyclictest0-21swapper/320:00:153
1454599356,26cyclictest2948-21stress21:15:103
1454599356,26cyclictest0-21swapper/323:40:113
1454599355,29cyclictest0-21swapper/319:30:153
1454599355,28cyclictest0-21swapper/321:05:023
1454599355,28cyclictest0-21swapper/320:48:423
1454599355,28cyclictest0-21swapper/320:20:133
1454599355,28cyclictest0-21swapper/319:45:193
1454599355,28cyclictest0-21swapper/319:25:103
1454599355,28cyclictest0-21swapper/319:20:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional