I'd be happy to but the AWS AMI (default) i'm using is fighting this at every turn. Will keep trying.
On Sat, Dec 17, 2016 at 2:46 AM, Eno Thereska <eno.there...@gmail.com> wrote: > Jon, > > It's hard to tell. Would you be willing to run a simple benchmark and > report back the numbers? The benchmark is called SimpleBenchmark.java, it's > included with the source, and it will start a couple of streams apps. It > requires a ZK and a broker to be up. Then you run it: > org.apache.kafka.streams.perf.SimpleBenchmark <zookeeperHostPortString> > <brokerHostPortString>. > > Thanks > Eno > > On 16 Dec 2016, at 20:00, Jon Yeargers <jon.yearg...@cedexis.com> wrote: > > > > Looking for reasons why my installations seem to be generating so many > > issues: > > > > Starting an app which is > > > > stream->aggregate->filter->foreach > > > > While it's running the system in question (AWS) averages >10% IOWait with > > spikes to 60-70%. The CPU load is in the range of 3/2/1 (8 core machine > w/ > > 16G RAM) > > > > Could this IO delay be causing problems? The 'kafka-streams' folder is > on a > > separate EBS optimized volume with 2500 dedicated IOPs. > >
