You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-11 - 10:41
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 20 highest latencies:
System rack7slot3.osadl.org (updated Sat Apr 11, 2026 00:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
185799248214cyclictest5779-21df23:52:160
185799248185cyclictest15484-21ssh22:21:490
185799246222cyclictest28564-21processes21:03:090
185799246218cyclictest18673-21memory22:33:440
185799245215cyclictest14725-21diskmemload00:28:020
185799244211cyclictest2953-21runrttasks23:43:530
185799243219cyclictest16191-21awk22:23:580
185799243212cyclictest6475-21munin-node0
185799242221cyclictest53-21mmcqd/020:07:020
185799242217cyclictest14315-21ssh00:26:500
185799242182cyclictest6627-21ssh23:55:130
185799242175cyclictest2726-21lxpanel00:12:580
185799241216cyclictest7188-21fschecks_count23:57:450
185799241214cyclictest5520-21df19:22:070
185799241214cyclictest20528-21grep20:27:490
185799240216cyclictest17378-21netwatch22:28:380
185799240212cyclictest12189-21ssh22:08:090
185799240210cyclictest29074-21diskmemload22:58:340
185799239216cyclictest8899-21processes00:04:110
185799239215cyclictest4224-21munin-node0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional