You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-08 - 19:26
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 rack5slot7.osadl.org (updated Mon Jun 08, 2026 12:44:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29811223982160,184sleep00-21swapper07:03:010
300799916517,42cyclictest9403-21df_inode10:10:570
300799916420,25cyclictest11399-21fw_conntrack11:51:130
300799916315,44cyclictest21721-21fw_conntrack12:21:100
300799916215,23cyclictest16893-21users10:31:570
300799916214,63cyclictest20375-21find12:16:480
300799916214,22cyclictest23776-21users10:52:010
300799916212,29cyclictest12880-21ssh10:21:040
300799916115,21cyclictest29810-21df_inode09:36:000
300799916021,26cyclictest572-21munin-run11:20:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional