You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-02 - 22:22
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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 792 highest latencies:
System rack8slot1.osadl.org (updated Thu Apr 02, 2026 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3975993063355,0cyclictest4048-21wc07:03:490
3975992337644,0cyclictest9-21ksoftirqd/012:03:520
3975992310223,0cyclictest26521-1kworker/0:2H11:03:540
3975992306243,0cyclictest26521-1kworker/0:2H10:03:530
3975992302268,0cyclictest26521-1kworker/0:2H08:03:530
3975992104310,0cyclictest26521-1kworker/0:2H09:03:530
3975992077268,0cyclictest26521-1kworker/0:2H07:33:570
3975991931227,0cyclictest26521-1kworker/0:2H07:53:560
3975991836223,0cyclictest26521-1kworker/0:2H07:03:470
3975991792637,0cyclictest6698-21mailstats07:18:590
3975991772452,0cyclictest9-21ksoftirqd/008:23:520
3975991768289,0cyclictest26521-1kworker/0:2H11:23:530
3975991752272,0cyclictest26521-1kworker/0:2H08:48:530
3975991719271,0cyclictest26521-1kworker/0:2H12:23:530
3975991703701,0cyclictest6237-21latency_hist11:43:520
3975991695509,0cyclictest9-21ksoftirqd/009:48:520
3975991685677,0cyclictest9-21ksoftirqd/007:43:530
3975991674303,0cyclictest26521-1kworker/0:2H11:48:540
3975991668284,0cyclictest26521-1kworker/0:2H10:28:530
3975991668277,0cyclictest26521-1kworker/0:2H10:48:520
3975991657204,0cyclictest26521-1kworker/0:2H09:18:530
3975991648236,0cyclictest26521-1kworker/0:2H08:38:520
3975991647367,0cyclictest26521-1kworker/0:2H11:29:000
3975991643273,0cyclictest26521-1kworker/0:2H11:18:520
3975991635253,0cyclictest26521-1kworker/0:2H10:38:530
3975991619205,0cyclictest26521-1kworker/0:2H10:08:530
3975991579418,0cyclictest9-21ksoftirqd/009:08:530
3975991562258,0cyclictest26521-1kworker/0:2H07:23:530
3975991499131,0cyclictest26521-1kworker/0:2H11:14:080
3975991491231,0cyclictest26521-1kworker/0:2H09:34:070
3975991484265,0cyclictest26521-1kworker/0:2H08:58:580
3975991471185,0cyclictest26521-1kworker/0:2H09:14:070
3975991458283,0cyclictest26521-1kworker/0:2H09:54:070
3975991443275,0cyclictest26521-1kworker/0:2H09:58:590
3975991434288,0cyclictest26521-1kworker/0:2H10:18:590
3975991430224,0cyclictest26521-1kworker/0:2H07:48:590
3975991400646,0cyclictest9-21ksoftirqd/007:09:020
3975991381441,0cyclictest9-21ksoftirqd/007:58:580
3975991373137,0cyclictest26521-1kworker/0:2H07:39:030
3975991357265,0cyclictest26521-1kworker/0:2H12:09:000
3975991349625,0cyclictest9-21ksoftirqd/011:34:080
3975991345460,0cyclictest9-21ksoftirqd/010:23:590
3975991344529,0cyclictest9-21ksoftirqd/011:54:080
3975991344257,0cyclictest26521-1kworker/0:2H12:28:570
3975991330217,0cyclictest26521-1kworker/0:2H08:54:070
3975991326562,0cyclictest9-21ksoftirqd/011:08:590
3975991325233,0cyclictest26521-1kworker/0:2H10:18:530
3975991309273,0cyclictest26521-1kworker/0:2H07:18:520
3975991304333,0cyclictest26521-1kworker/0:2H09:28:580
3975991299217,0cyclictest26521-1kworker/0:2H10:58:590
3975991296489,0cyclictest9-21ksoftirqd/007:33:490
3975991289472,0cyclictest9-21ksoftirqd/008:14:070
3975991289280,0cyclictest26521-1kworker/0:2H08:08:580
3975991280247,0cyclictest26521-1kworker/0:2H08:43:590
3975991271489,0cyclictest9-21ksoftirqd/008:28:590
3975991269257,0cyclictest26521-1kworker/0:2H08:34:020
3975991258289,0cyclictest26521-1kworker/0:2H08:18:580
3975991251530,0cyclictest9-21ksoftirqd/010:34:080
3975991250238,0cyclictest26521-1kworker/0:2H11:43:580
3975991244468,0cyclictest9-21ksoftirqd/010:53:570
3975991219273,0cyclictest26521-1kworker/0:2H09:23:590
3975991209251,0cyclictest26521-1kworker/0:2H09:54:010
3975991185423,0cyclictest9-21ksoftirqd/012:18:570
3975991168622,0cyclictest9-21ksoftirqd/012:14:030
3975991150748,0cyclictest11411-21sshd12:04:000
3975991140343,0cyclictest9-21ksoftirqd/009:40:150
3975991073299,0cyclictest26521-1kworker/0:2H10:54:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional