RFR [XS]: 8229370: make jdk/jfr/event/runtime/TestNetworkUtilizationEvent.java more stable
matthias.baesken at sap.com
Mon Sep 23 14:23:11 UTC 2019
Hi David / Mikhailo , I was busy with other tasks but today got back to 8229370 .
I noticed that in the meantime, the test was excluded with
"Problemlist JFR TestNetworkUtilization test"
Do you think we still should rely on the OS counters , and expect to get 2+ network interfaces, or keep the test excluded (or just relax the check and check for 1+ network interfaces on Linux) ?
Best regards, Matthias
> On 29/08/2019 12:24 am, Baesken, Matthias wrote:
> > Hi David , I could add some optional UL logging to see what happens.
> I just want to see more visibility at the test level to ensure it is
> finding the interfaces and addresses I would expect it to find.
> > Maybe the OS counters that are fetched by os_perf are not that
> reliable on some kernels .
> > Best regards, Matthias
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