Re: [pcp] PCP JMX PMDA

[Nathan Scott <nathans@xxxxxxxxxx>]

----- Original Message -----
> [...]
> Stop-the-World-Make-Coffee-and-perhaps-have-some-biscuits; you get values,
> likely 'stale'.  In the GC paused state, not much is happening in the JVM
> _anyway_ so whatever values are available aren't likely to change much
> (other than the GC values themselves..)

Right - for all counter metrics (the best kind of metrics), those values are
still 100% correct.  IOW the right thing to do is for tools to report a zero
rate-of-change - which, happily, is exactly what happens.

cheers.

--
Nathan