You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-09 - 15:52
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot6.osadl.org (updated Sat May 09, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151121760,3sleep0649499cyclictest10:32:250
2773521740,4sleep3650999cyclictest13:12:193
3192321620,5sleep0649499cyclictest12:42:290
3192321620,5sleep0649499cyclictest12:42:290
2875521610,4sleep3650999cyclictest13:46:443
397521530,4sleep3650999cyclictest13:53:073
1505021500,4sleep3650999cyclictest12:58:343
1068911200,3ptp4l401ktimersoftd/308:28:133
203262850,1sleep10-21swapper/111:57:301
106891750,1ptp4l401ktimersoftd/313:38:433
106891720,1ptp4l401ktimersoftd/313:07:073
106891700,1ptp4l401ktimersoftd/309:59:233
106891690,1ptp4l401ktimersoftd/311:40:553
233142680,5sleep2650399cyclictest10:12:162
106891680,1ptp4l401ktimersoftd/312:35:593
106891660,11ptp4l401ktimersoftd/311:54:483
115242620,4sleep0649499cyclictest12:55:540
162972610,3sleep016274-21idleruntime-cro11:22:000
106891600,1ptp4l401ktimersoftd/313:51:003
106891590,1ptp4l401ktimersoftd/311:08:273
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional