You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-10 - 01:51
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 10 highest latencies:
System rack7slot3.osadl.org (updated Tue Jun 09, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
280992134419sleep28101-21mailstats07:04:540
2861899266237cyclictest1919-21rpc.gssd09:46:050
2861899263238cyclictest14971-21sshd10:49:270
2861899261237cyclictest28827-21cut11:50:050
2861899260235cyclictest2869-21snmpd10:30:340
2861899256225cyclictest28020-21munin-node0
286189925452cyclictest22130-21ntp_states09:00:270
2861899254229cyclictest13194-21ssh10:40:530
2861899254227cyclictest5586-21ssh12:30:150
2861899254222cyclictest30913-21munin-node0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional