You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-11 - 00:47
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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack3slot7.osadl.org (updated Tue Mar 10, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140120ksoftirqd/013882-21kworker/0:106:59:450
179259815213cyclictest3019-21runrttasks08:33:530
179259814913cyclictest30738-21munin-node09:29:270
179259814714cyclictest12202-21munin-node10:14:510
179259814514cyclictest2931-21munin-node09:44:390
179259814512cyclictest18398-21aten2.4_r3power07:04:350
179259814314cyclictest26033-21sensors_temp07:29:310
179259814313cyclictest29201-21munin-node09:24:570
179259814212cyclictest23750-21runrttasks07:20:200
14991090watchdog/02846-21latency_hist11:29:170
14991090watchdog/021698-21aten2.4_r3power07:14:410
2460501080irq/11-eth030763-21munin-node07:44:340
14991060watchdog/029081-21latency_hist09:24:170
14991030watchdog/08519-21seq08:15:010
14991030watchdog/031914-21seq11:17:330
14991010watchdog/010623-21latency_hist10:09:170
82350980irq/14-ide028131-21nfs_client11:04:460
1499980watchdog/015277-21munin-node10:24:570
1499950watchdog/016814-21munin-node10:29:570
1499930watchdog/09883-21missed_timers11:49:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional