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From Jun Rao <jun...@gmail.com>
Subject Re: Question on output of kafka-producer-perf-test.sh
Date Wed, 28 May 2014 14:37:02 GMT
The bytes-in-rate reported on the broker is the post-compression rate.

Thanks,

Jun


On Tue, May 27, 2014 at 9:16 PM, Maung Than <maung_than@apple.com> wrote:

> Any idea when and which release that could be included in?
>
> We would like to have it sooner and can we do something about it?
>
> Thanks,
> Maung
>
> On May 27, 2014, at 5:10 PM, Guozhang Wang <wangguoz@gmail.com> wrote:
>
> > Maung,
> >
> > Yes, the throughput computed here is based on pre-compression bytes. In
> the
> > old producer we do not have a metric exposing the compression ratio, in
> the
> > new producer available in current trunk we can easily add that metric. I
> > have just created a ticket for this a moment ago.
> >
> > https://issues.apache.org/jira/browse/KAFKA-1472
> >
> > Guozhang
> >
> >
> >
> > On Tue, May 27, 2014 at 2:41 PM, Maung Than <maung_than@apple.com>
> wrote:
> >
> >>
> >> Hi All,
> >>
> >> We are seeing total data sent below is the same with or without
> >> compression.
> >> Is it always raw data?
> >> If so is there a way we can get the compressed volume?
> >>
> >> start.time, end.time, compression, message.size, batch.size,
> >> total.data.sent.in.MB, MB.sec, total.data.sent.in.nMsg, nMsg.sec
> >> [2014-05-27 14:10:37,471] WARN Property reconnect.interval is not valid
> >> (kafka.utils.VerifiableProperties)
> >> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
> >> SLF4J: Defaulting to no-operation (NOP) logger implementation
> >> SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for
> further
> >> details.
> >> [2014-05-27 14:10:37,547] WARN Property reconnect.interval is not valid
> >> (kafka.utils.VerifiableProperties)
> >> [2014-05-27 14:10:37,549] WARN Property reconnect.interval is not valid
> >> (kafka.utils.VerifiableProperties)
> >> [2014-05-27 14:10:37,552] WARN Property reconnect.interval is not valid
> >> (kafka.utils.VerifiableProperties)
> >> [2014-05-27 14:10:37,560] WARN Property reconnect.interval is not valid
> >> (kafka.utils.VerifiableProperties)
> >> 2014-05-27 14:10:37:347, 2014-05-27 14:11:15:546, 0, 420, 1000, 2002.72,
> >> 52.4285, 5000000, 130893.4789
> >>
> >>
> >> -bash-4.1$
> >> /Users/worun/kafkabuild/kafka-0.8.1-src/bin/kafka-producer-perf-test.sh
> >> --broker-list vp21q12ic-hpaj020921:9092 --messages 5000000 --topic
> imessage
> >> --threads 5 --message-size 420 --batch-size 1000 --compression-codec 2
> >> start.time, end.time, compression, message.size, batch.size,
> >> total.data.sent.in.MB, MB.sec, total.data.sent.in.nMsg, nMsg.sec
> >> [2014-05-27 13:33:31,616] WARN Property reconnect.interval is not valid
> >> (kafka.utils.VerifiableProperties)
> >> SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
> >> SLF4J: Defaulting to no-operation (NOP) logger implementation
> >> SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for
> further
> >> details.
> >> [2014-05-27 13:33:31,692] WARN Property reconnect.interval is not valid
> >> (kafka.utils.VerifiableProperties)
> >> [2014-05-27 13:33:31,694] WARN Property reconnect.interval is not valid
> >> (kafka.utils.VerifiableProperties)
> >> [2014-05-27 13:33:31,697] WARN Property reconnect.interval is not valid
> >> (kafka.utils.VerifiableProperties)
> >> [2014-05-27 13:33:31,705] WARN Property reconnect.interval is not valid
> >> (kafka.utils.VerifiableProperties)
> >> 2014-05-27 13:33:31:493, 2014-05-27 13:34:11:862, 2, 420, 1000, 2002.72,
> >> 49.6102, 5000000, 123857.4153
> >>
> >> Thanks,
> >> Maung
> >>
> >
> >
> >
> > --
> > -- Guozhang
>
>

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