You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2022-12-01 - 20:11

x86 Intel Atom D525 @1800 MHz, Linux 4.19.37-rt19 (Profile)

Latency plot of system in rack #c, slot #7
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system

 

Valid XHTML 1.0 Transitional