-Re: Please help find the reason behind performance test results.
Neha Narkhede 2013-10-21, 21:25
Are these for Kafka 08?
For #2 above, when you say high network I/O, do you mean number of packets
transferred or size in bytes transferred?
On Mon, Oct 21, 2013 at 12:01 PM, Lu Xuechao <[EMAIL PROTECTED]> wrote:
> We observed below correlation between kafka configuration and performance
> 1. producer insertion rate drops as compression enabled, especially gzip;
> 2. when the producer batch size is below 200, we got high CPU/network IO on
> brokers, got high network IO on producers/consumers;
> What's the reasons behind?