We've used bytes written as in, and bytes read as out. Chi
On Mon, Mar 31, 2014 at 11:12 AM, Arnaud Lawson <arnaud.law...@velos.io>wrote: > Ok thanks Guozhang . So What would the metrics for the in-traffic and > out-traffic message count be on this page (this page shows all existing jmx > metrics)? > > https://cwiki.apache.org/confluence/display/KAFKA/Operations#Operations-Monitoring > > > On Mon, Mar 31, 2014 at 1:01 PM, Guozhang Wang <wangg...@gmail.com> wrote: > > > Hi Arnaud, > > > > Currently we do not have metric(s) for the number of messages on the > kafka > > broker, though we do have the metrics for the in-traffic and out-traffic > > message count. > > > > One work-around would be the ConsumerOffsetChecker tool, for which it > shows > > the last offset of messages on the brokers v.s. the consumed last offsets > > of the specified consumer on certain topics. > > > > Guozhang > > > > > > On Mon, Mar 31, 2014 at 8:36 AM, Arnaud Lawson <arnaud.law...@velos.io > > >wrote: > > > > > Hi, > > > > > > Does anyone know what the JMX metric(s) are for determining the depth > of > > > the kafka queue? I basically want to know the amount of messages that > are > > > on the queue at a certain point in time. Please let me know if there > is a > > > way to find that out. Thanks. > > > > > > -- > > > > > > Arnaud Lawson > > > , > > > > > > Systems Operations Engineer > > > *VELOS* > > > Accelerating Machine Learning. > > > > > > 440 9th AVE, 11TH FLOOR, NEW YORK, NY 10001 > > > C: (240) 393 - 6703 > > > F: 646.349.4063 > > > E: arnaud.law...@velos.io > > > W: www.velos.io > > > > > > > > > > > -- > > -- Guozhang > > > > > > -- > > Arnaud Lawson > , > > Systems Operations Engineer > *VELOS* > Accelerating Machine Learning. > > 440 9th AVE, 11TH FLOOR, NEW YORK, NY 10001 > C: (240) 393 - 6703 > F: 646.349.4063 > E: arnaud.law...@velos.io > W: www.velos.io >
