You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-16 - 08:54
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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Sun Aug 16, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
223321150,5sleep10-21swapper/120:32:541
1271425912,16sleep30-21swapper/318:19:583
1318499585,48cyclictest29504-21ssh22:34:413
1318099584,47cyclictest0-21swapper/221:51:422
1316999584,49cyclictest0-21swapper/019:52:580
1318099574,46cyclictest0-21swapper/222:21:352
1318099574,45cyclictest0-21swapper/222:38:412
1272725711,16sleep10-21swapper/118:20:081
1318499554,45cyclictest0-21swapper/320:36:543
1318499544,45cyclictest0-21swapper/323:51:283
1318099544,25cyclictest0-21swapper/221:43:212
1318099543,45cyclictest27215-21ssh23:14:202
1316999544,44cyclictest0-21swapper/022:17:420
1318499534,6cyclictest0-21swapper/320:39:043
1318499534,44cyclictest0-21swapper/320:42:393
1318499532,6cyclictest1313-21head19:13:053
13184995313,34cyclictest24771-21crond18:52:343
1318099535,7cyclictest0-21swapper/221:12:532
1318099535,7cyclictest0-21swapper/221:12:532
1318099534,44cyclictest0-21swapper/223:34:372
1316999534,10cyclictest0-21swapper/023:39:500
1318499524,7cyclictest0-21swapper/321:15:433
1318499524,7cyclictest0-21swapper/321:15:433
1318499524,42cyclictest0-21swapper/322:56:383
1318499522,6cyclictest21264-21ssh23:07:293
1318499522,44cyclictest15952-21ssh21:33:433
1318099525,40cyclictest0-21swapper/220:02:562
1316999524,43cyclictest0-21swapper/023:11:300
1316999523,9cyclictest0-21swapper/021:25:230
1318499514,9cyclictest0-21swapper/320:32:243
1318499514,41cyclictest0-21swapper/323:17:203
1318499514,41cyclictest0-21swapper/320:27:293
1318099515,40cyclictest0-21swapper/221:32:302
1318099513,42cyclictest0-21swapper/223:31:552
1316999513,43cyclictest0-21swapper/021:09:530
1316999513,41cyclictest0-21swapper/020:57:230
1316999512,17cyclictest13556-21ssh20:47:570
1318499502,7cyclictest11381-21latency_hist23:37:283
1318099507,37cyclictest26077-21diskmemload23:24:482
1318099505,38cyclictest0-21swapper/219:52:472
1318099504,39cyclictest0-21swapper/220:42:142
1318099503,41cyclictest0-21swapper/220:30:342
13180995012,5cyclictest0-21swapper/222:26:502
13180995012,33cyclictest3333-21sh22:42:522
13180995012,33cyclictest3333-21sh22:42:522
13180995011,32cyclictest0-21swapper/220:58:542
1316999504,6cyclictest0-21swapper/023:32:400
1316999504,40cyclictest0-21swapper/023:45:400
1316999504,40cyclictest0-21swapper/022:16:320
1316999503,42cyclictest0-21swapper/023:00:010
1316999503,42cyclictest0-21swapper/021:46:120
13169995011,12cyclictest0-21swapper/020:46:000
1318499493,41cyclictest0-21swapper/321:49:523
1318499493,40cyclictest0-21swapper/323:45:503
1318499493,40cyclictest0-21swapper/322:50:113
13184994910,33cyclictest24761-21/usr/sbin/munin21:02:523
1318099498,35cyclictest0-21swapper/223:02:542
1318099494,40cyclictest0-21swapper/222:29:242
1318099494,39cyclictest0-21swapper/223:41:392
1318099494,39cyclictest0-21swapper/220:26:242
1318099494,38cyclictest0-21swapper/223:47:582
1318099494,38cyclictest0-21swapper/223:10:022
1318099494,38cyclictest0-21swapper/222:03:202
1318099494,38cyclictest0-21swapper/221:19:522
1318099494,37cyclictest0-21swapper/222:35:422
1318099494,37cyclictest0-21swapper/221:05:462
1318099493,41cyclictest0-21swapper/218:23:072
13180994911,5cyclictest0-21swapper/221:40:292
13180994911,5cyclictest0-21swapper/221:36:402
1316999499,35cyclictest0-21swapper/021:57:060
1316999494,39cyclictest0-21swapper/023:27:060
1316999494,39cyclictest0-21swapper/023:21:460
1316999494,39cyclictest0-21swapper/022:55:410
1316999494,39cyclictest0-21swapper/020:41:310
1316999493,40cyclictest0-21swapper/023:04:480
13169994914,30cyclictest20499-21sh20:57:460
1318499486,37cyclictest0-21swapper/322:22:223
1318499486,37cyclictest0-21swapper/321:44:353
1318499485,37cyclictest0-21swapper/321:23:143
1318499484,39cyclictest0-21swapper/323:20:303
1318499484,39cyclictest0-21swapper/322:12:173
1318499484,39cyclictest0-21swapper/319:42:443
1318499484,39cyclictest0-21swapper/319:32:573
1318499484,39cyclictest0-21swapper/319:22:443
1318499484,38cyclictest0-21swapper/323:28:423
1318499484,38cyclictest0-21swapper/322:27:493
1318499484,38cyclictest0-21swapper/321:10:053
1318499483,6cyclictest0-21swapper/321:17:533
1318499483,40cyclictest0-21swapper/320:49:343
1318499483,39cyclictest0-21swapper/320:57:453
13184994811,31cyclictest0-21swapper/322:57:483
1318099488,34cyclictest0-21swapper/220:34:512
1318099486,36cyclictest0-21swapper/220:53:102
1318099485,37cyclictest0-21swapper/223:44:172
1318099484,38cyclictest0-21swapper/221:23:092
1318099484,37cyclictest0-21swapper/222:48:422
1318099484,37cyclictest0-21swapper/222:09:222
1318099484,37cyclictest0-21swapper/221:55:062
1318099483,9cyclictest0-21swapper/220:43:142
1318099483,38cyclictest0-21swapper/220:17:512
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional