You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-07 - 11:32
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 Sun Dec 07, 2025 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
228459914914,97cyclictest27557-21chrt22:45:450
228459914813,126cyclictest25606-21processes00:19:010
228459914615,120cyclictest30113-21runrttasks22:53:470
228459914614,122cyclictest27173-21proc_pri00:23:590
228459914614,122cyclictest25642-21timerwakeupswit22:39:090
228459914614,122cyclictest18869-21missed_timers23:58:460
228459914614,122cyclictest18624-21runrttasks20:38:460
228459914314,119cyclictest31414-21munin-node19:38:420
228459914215,117cyclictest19805-21cut20:43:260
228459914115,116cyclictest4556-21munin-node23:14:040
228459914114,117cyclictest3533-21runrttasks23:26:380
228459914114,117cyclictest21603-21munin-node00:08:310
228459914015,115cyclictest6947-21cut23:23:120
228459914014,94cyclictest15202-21cut20:28:340
228459913915,114cyclictest26915-21munin-node21:03:590
228459913817,111cyclictest21478-21munin-node22:28:520
228459913815,114cyclictest11602-21chrt20:18:150
228459913815,112cyclictest9013-21munin-node20:08:540
228459913814,114cyclictest29419-21sshd00:31:410
228459913814,114cyclictest28562-21netstat22:48:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional