You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-23 - 00:37
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 20 highest latencies:
System rack4slot3.osadl.org (updated Sat Aug 22, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
98459913215,107cyclictest20566-21smart_hda11:21:170
98459913014,106cyclictest28065-21munin-node08:25:530
98459913014,106cyclictest27511-21seq10:04:070
98459912814,105cyclictest15209-21munin-node07:45:580
98459912814,104cyclictest3998-21idleruntime12:10:520
98459912814,104cyclictest15665-21munin-node11:06:160
98459912714,75cyclictest18331-21munin-node12:55:410
98459912714,104cyclictest21792-21latency09:46:010
98459912614,103cyclictest3636-21df_abs08:50:420
98459912614,102cyclictest846-21seq10:21:080
98459912523,93cyclictest9844-21cyclictest10:31:160
98459912515,100cyclictest31229-21wget11:55:400
98459912514,101cyclictest3568-21runrttasks11:51:160
98459912414,100cyclictest3568-21runrttasks09:39:210
98459912217,94cyclictest3250-21snmpd11:02:410
98459912215,97cyclictest24626-21munin-node08:15:420
98459912215,97cyclictest22193-21unixbench_singl08:06:240
98459912214,99cyclictest26057-21awk10:00:270
98459912214,98cyclictest5367-21df_abs10:35:430
98459912214,98cyclictest27943-21hostname11:45:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional