You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-22 - 18:23
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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack4slot2.osadl.org (updated Sat Aug 22, 2026 12:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73506540,0irq/45-4a10000032556-21kworker/0:407:07:090
7784999576,0cyclictest2170-21/usr/sbin/munin11:35:070
7784999453,0cyclictest0-21swapper08:49:570
7784999370,0cyclictest0-21swapper11:09:570
7784999268,0cyclictest0-21swapper12:35:020
7784999170,0cyclictest0-21swapper08:35:160
7784999158,0cyclictest0-21swapper07:54:400
7784999156,0cyclictest0-21swapper11:15:060
7784999073,0cyclictest28012-21/usr/sbin/munin09:40:300
7784999059,0cyclictest0-21swapper12:25:180
7784999059,0cyclictest0-21swapper10:34:380
7784999057,0cyclictest0-21swapper11:04:590
7784999057,0cyclictest0-21swapper08:04:420
7784999057,0cyclictest0-21swapper07:44:350
7784998966,0cyclictest0-21swapper10:55:120
7784998957,0cyclictest0-21swapper10:04:560
7784998869,0cyclictest352-21/usr/sbin/munin09:54:580
7784998857,0cyclictest0-21swapper12:20:090
7784998769,0cyclictest29764-21/usr/sbin/munin11:20:330
7784998756,0cyclictest0-21swapper08:25:230
7784998755,0cyclictest0-21swapper08:15:080
7784998753,0cyclictest0-21swapper08:45:020
7784998664,0cyclictest0-21swapper12:05:220
7784998664,0cyclictest0-21swapper10:19:580
7784998655,0cyclictest0-21swapper11:55:140
7784998654,0cyclictest0-21swapper09:04:500
7784998654,0cyclictest0-21swapper07:49:380
7784998652,0cyclictest0-21swapper09:35:210
7784998567,0cyclictest933-21/usr/sbin/munin08:20:380
7784998558,0cyclictest0-21swapper10:45:130
7784998553,0cyclictest0-21swapper07:35:240
7784998465,0cyclictest15635-21entropy07:29:490
7784998464,0cyclictest0-21swapper10:29:590
7784998458,0cyclictest0-21swapper07:19:490
7784998455,0cyclictest0-21swapper11:45:110
7784998455,0cyclictest0-21swapper09:46:570
7784998453,0cyclictest0-21swapper12:10:280
7784998453,0cyclictest0-21swapper09:09:470
7784998451,0cyclictest0-21swapper10:24:510
7784998366,0cyclictest23518-21runrttasks11:03:220
7784998365,0cyclictest8341-21latency_hist08:44:240
7784998362,0cyclictest0-21swapper10:50:160
7784998355,0cyclictest0-21swapper07:25:310
7784998350,0cyclictest0-21swapper09:14:450
7784998349,0cyclictest19086-21/usr/sbin/munin07:39:570
7784998254,0cyclictest0-21swapper12:00:200
7784998254,0cyclictest0-21swapper09:50:030
7784998254,0cyclictest0-21swapper07:17:530
7784998250,0cyclictest7922-21aten_r4power_en07:09:340
7784998248,0cyclictest0-21swapper08:55:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional