Patrick Hunt commented on ZOOKEEPER-545:

I've had alot of luck recently using the latest 1.6.0 jvm (_17) along with 

Question is, what should we do, just update the docs or make changes in the 
source as well. For example  we could change
the tests to run with CMS/Incremental.

> investigate use of realtime gc as the recommened default for server vm
> ----------------------------------------------------------------------
>                 Key: ZOOKEEPER-545
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-545
>             Project: Zookeeper
>          Issue Type: Improvement
>          Components: server
>            Reporter: Patrick Hunt
>            Priority: Critical
>             Fix For: 3.3.0
> We currently don't recommend that ppl use the realtime gc when running the 
> server, we probably should.
> Before we do so we need to verify that it works.
> We should make it the default for all our tests.
> concurrent vs "g2" or whatever it's called (new in 1.6_15 or something?)
> Update all scripts to specify this option
> update documentation to include this option and add section in the dev/ops 
> docs detailing it's benefits (in particular latency effects of gc)
> Also, -server option? any benefit for us to recommend this as well?

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