You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-01 - 16:53
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 376 highest latencies:
System rack8slot1.osadl.org (updated Wed Apr 01, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31353993051192,0cyclictest9-21ksoftirqd/007:03:520
31353992860266,0cyclictest21926-1kworker/0:0H12:03:540
31353992564256,0cyclictest21926-1kworker/0:0H10:03:540
31353992422265,0cyclictest21926-1kworker/0:0H10:58:540
31353992362311,0cyclictest21926-1kworker/0:0H08:58:550
31353992359678,0cyclictest9-21ksoftirqd/012:28:540
31353992347268,0cyclictest21926-1kworker/0:0H10:23:550
31353992341290,0cyclictest21926-1kworker/0:0H08:03:560
31353992327285,0cyclictest21926-1kworker/0:0H08:18:560
31353992321257,0cyclictest21926-1kworker/0:0H09:28:550
31353992315289,0cyclictest21926-1kworker/0:0H09:58:550
31353992311692,0cyclictest1595-21jbd2/hda3-808:38:560
31353992301128,0cyclictest21926-1kworker/0:0H09:38:550
31353992293239,0cyclictest21926-1kworker/0:0H10:13:590
31353992276299,0cyclictest21926-1kworker/0:0H07:58:570
31353992263263,0cyclictest21926-1kworker/0:0H12:23:540
31353992250334,0cyclictest21926-1kworker/0:0H11:03:550
31353992210264,0cyclictest21926-1kworker/0:0H07:18:550
31353992197221,0cyclictest21926-1kworker/0:0H10:28:530
31353992189284,0cyclictest21926-1kworker/0:0H10:18:540
31353992178309,0cyclictest21926-1kworker/0:0H11:48:550
31353992177219,0cyclictest21926-1kworker/0:0H10:48:540
31353992176299,0cyclictest21926-1kworker/0:0H11:43:550
31353992172272,0cyclictest21926-1kworker/0:0H09:43:550
31353992171333,0cyclictest21926-1kworker/0:0H10:38:560
31353992144277,0cyclictest21926-1kworker/0:0H08:28:550
31353992095305,0cyclictest21926-1kworker/0:0H07:23:560
31353992092221,0cyclictest21926-1kworker/0:0H09:48:540
31353991941132,0cyclictest21926-1kworker/0:0H07:03:500
31353991932308,0cyclictest21926-1kworker/0:0H09:08:540
31353991828323,0cyclictest21926-1kworker/0:0H10:08:550
31353991816333,0cyclictest21926-1kworker/0:0H08:43:540
31353991806252,0cyclictest21926-1kworker/0:0H10:43:540
31353991804679,0cyclictest13103-21munin-node07:43:550
31353991796529,0cyclictest9-21ksoftirqd/007:48:560
3135399179561,0cyclictest21926-1kworker/0:0H12:08:540
31353991766215,0cyclictest21926-1kworker/0:0H12:18:550
31353991751153,0cyclictest21926-1kworker/0:0H11:23:540
3135399171125,0cyclictest9238-21tune2fs12:16:280
31353991706320,0cyclictest21926-1kworker/0:0H09:53:590
31353991691703,0cyclictest13085-21cut09:18:560
31353991682754,0cyclictest9-21ksoftirqd/009:13:580
31353991675657,0cyclictest9-21ksoftirqd/007:38:560
31353991651302,0cyclictest21926-1kworker/0:0H11:18:540
31353991650271,0cyclictest21926-1kworker/0:0H11:34:100
31353991635218,0cyclictest21926-1kworker/0:0H09:03:550
31353991615693,0cyclictest9-21ksoftirqd/007:28:560
31353991609526,0cyclictest9-21ksoftirqd/011:08:550
31353991599427,0cyclictest13665-21perl10:56:290
31353991592664,0cyclictest9-21ksoftirqd/007:14:000
31353991565495,0cyclictest9-21ksoftirqd/007:54:060
31353991559523,0cyclictest9-21ksoftirqd/011:16:270
31353991535473,0cyclictest4163-21tune2fs12:01:260
31353991525430,0cyclictest9-21ksoftirqd/007:36:210
31353991489503,0cyclictest9-21ksoftirqd/011:56:290
31353991483413,0cyclictest9-21ksoftirqd/011:41:100
31353991473621,0cyclictest9-21ksoftirqd/008:34:070
31353991471123,0cyclictest21926-1kworker/0:0H09:23:590
31353991459456,0cyclictest9-21ksoftirqd/007:11:380
31353991434224,0cyclictest21926-1kworker/0:0H11:31:200
31353991420620,0cyclictest9-21ksoftirqd/008:54:030
31353991419495,0cyclictest1595-21jbd2/hda3-808:11:210
31353991377381,0cyclictest9-21ksoftirqd/009:36:330
31353991368446,0cyclictest9-21ksoftirqd/010:36:430
31353991347612,0cyclictest1595-21jbd2/hda3-808:16:280
31353991241267,0cyclictest21926-1kworker/0:0H08:23:560
31353991148282,0cyclictest21926-1kworker/0:0H08:48:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional