Re: Kafka stats description

2013-06-19 Thread Hanish Bansal
Thanks for response :) Its really helpful. On Thu, Jun 20, 2013 at 3:59 AM, Jun Rao wrote: > TotalFetchRequestMs is probably not important. AvgFetchRequestMs and > MaxFetchRequestMs > are and they are in millisecs. > > Thanks, > > Jun > > > On Wed, Jun 19, 2013 at 9:17 AM, Hanish Bansal < > ha

Re: Kafka stats description

2013-06-19 Thread Jun Rao
TotalFetchRequestMs is probably not important. AvgFetchRequestMs and MaxFetchRequestMs are and they are in millisecs. Thanks, Jun On Wed, Jun 19, 2013 at 9:17 AM, Hanish Bansal < hanish.bansal.agar...@gmail.com> wrote: > Hi > > If i look at these numbers(getting from kafka) then according to t

Re: Kafka stats description

2013-06-19 Thread Hanish Bansal
Hi If i look at these numbers(getting from kafka) then according to that Ms should be microseconds. NumFetchRequests=5350287 TotalFetchRequestMs=56605349834 FetchRequestsPerSecond=92.76876273667219 *Calculation of **FetchRequestsPerSecond manually:* FetchRequestsPerSecond = NumFetchRequests/

Re: Kafka stats description

2013-06-17 Thread Jun Rao
Correct, except that they are millisecs. Thanks, Jun On Mon, Jun 17, 2013 at 1:29 AM, Hanish Bansal < hanish.bansal.agar...@gmail.com> wrote: > Hi Jun > > As per my understanding: > > TotalFetchRequestMs - Total time of fetch requests in *microseconds* > > AvgFetchRequestMs - Average time of a

Re: Kafka stats description

2013-06-17 Thread Hanish Bansal
Hi Jun As per my understanding: TotalFetchRequestMs - Total time of fetch requests in *microseconds* AvgFetchRequestMs - Average time of all fetch requests in *microseconds* MaxFetchRequestMs - Maximum time of a fetch request in *microseconds* ** Here I am taking Ms as Microsecond. Am i right

Re: Kafka stats description

2013-06-15 Thread Jun Rao
The important metrics are byte rate and message rate in both the clients and the broker. Thanks, Jun On Sat, Jun 15, 2013 at 9:44 AM, Hanish Bansal < hanish.bansal.agar...@gmail.com> wrote: > Thanks for reply Jun ! > > But still not clear with significance of these parameters. > > > On Sat, Ju

Re: Kafka stats description

2013-06-15 Thread Hanish Bansal
Thanks for reply Jun ! But still not clear with significance of these parameters. On Sat, Jun 15, 2013 at 9:20 PM, Jun Rao wrote: > AvgProduceRequestMs: avg time of a produce RPC request > > For mbeans with Num and Total, they represent the cumulated value since the > service is up. > > Thanks

Re: Kafka stats description

2013-06-15 Thread Jun Rao
AvgProduceRequestMs: avg time of a produce RPC request For mbeans with Num and Total, they represent the cumulated value since the service is up. Thanks, Jun On Fri, Jun 14, 2013 at 8:22 AM, Hanish Bansal < hanish.bansal.agar...@gmail.com> wrote: > Hi > > I'm trying to fetch Kafka stats using