You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-02 - 13:36
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 50 highest latencies:
System rack7slot2.osadl.org (updated Sat May 02, 2026 00:44:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27406999485,7cyclictest126585-21kworker/u4:11+events_unbound22:42:100
27406999045,9cyclictest89177-21modprobe21:45:000
27407998036,15cyclictest39053-21apt-get19:55:151
27406997956,19cyclictest47815-21kworker/u4:5+events_unbound20:39:590
27406997766,8cyclictest69666-21kworker/u4:6+events_unbound22:22:090
27406997556,14cyclictest0-21swapper/022:25:220
27406997536,9cyclictest94234-21fschecks_count21:50:180
27406997155,12cyclictest40119-21systemd19:56:490
27407997032,12cyclictest110081-21ssh22:08:081
27407996946,17cyclictest57041-21apt-get21:05:111
27407996929,16cyclictest106331-21ssh22:04:101
27406996959,7cyclictest40128-21kworker/u4:17+events_unbound20:00:270
27406996954,13cyclictest53-21kswapd022:05:120
27407996832,11cyclictest71454-21ssh21:25:011
27407996829,12cyclictest223577-21ssh00:18:181
27407996730,12cyclictest191741-21ssh23:41:121
27407996726,15cyclictest166031-21ssh23:12:041
27407996657,7cyclictest50356-21kworker/u4:20+events_unbound21:17:011
27407996628,15cyclictest203094-21ssh23:55:101
27407996628,14cyclictest126533-21ssh22:26:371
27407996627,15cyclictest241020-21ssh00:38:181
27407996627,14cyclictest230964-21ssh00:26:111
27407996626,15cyclictest226789-21ssh00:21:291
27407996529,11cyclictest121908-21ssh22:21:101
27407996527,16cyclictest142768-21ntpq22:45:271
27407996527,15cyclictest60514-21ssh21:11:481
27407996526,15cyclictest154192-21ssh22:59:061
27407996526,14cyclictest97384-21ssh21:54:011
27407996526,14cyclictest213979-21ssh00:06:571
27407996526,14cyclictest170433-21ssh23:17:081
27407996526,11cyclictest179737-21ssh23:27:591
27407996525,14cyclictest200466-21ssh23:51:151
27407996525,11cyclictest236093-21ssh00:32:261
27407996524,15cyclictest73894-21ssh21:26:531
27407996524,14cyclictest141019-21ssh22:43:541
27406996554,8cyclictest218431-21kworker/u4:6+events_unbound00:30:150
27407996431,6cyclictest111549-21apt-get22:10:151
27407996427,12cyclictest156978-21ssh23:01:321
27407996427,10cyclictest188329-21ssh23:37:451
27407996426,14cyclictest79869-21ssh21:34:201
27407996426,12cyclictest218157-21ssh00:11:391
27407996426,11cyclictest134858-21ssh22:36:011
27407996426,10cyclictest118333-21ssh22:17:251
27407996425,15cyclictest211477-21ssh00:04:541
27407996425,14cyclictest175203-21ssh23:22:441
27407996425,13cyclictest84086-21ssh21:39:001
27407996425,12cyclictest88266-21ssh21:43:351
27407996326,14cyclictest184758-21ssh23:34:021
27407996324,14cyclictest148832-21ssh22:52:281
27407996226,10cyclictest161147-21ssh23:06:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional