SV: VB: SV: Slow inserts

Sean Cribbs sean at
Wed Apr 13 09:41:22 EDT 2011


That's great to hear!  Also, if you still want to use HTTP, setting the "disable_http_nagle" option to true in app.config should improve request latency.  See

Sean Cribbs <sean at>
Developer Advocate
Basho Technologies, Inc.

On Apr 13, 2011, at 9:36 AM, Jens Rantil wrote:

> Sean,
> The problem seems to have been HTTP overhead, even though I was running 11 processes. Using procotol buffers yielded a much better (and realistic) performance around ~2900 inserts/second. Please see my previous response in this same thread for more info.
> Thank you,
> Jens
> Från: Sean Cribbs [mailto:sean at] 
> Skickat: den 12 april 2011 18:54
> Till: Jens Rantil
> Kopia: riak-users at
> Ämne: Re: VB: SV: Slow inserts
> Jens,
> Based on the numbers you shared for latencies (, it seems you are not maxing out the cluster. I'd suggest running your inserts in multiple client processes or on multiple machines to get greater throughput.
> Sean Cribbs <sean at>
> Developer Advocate
> Basho Technologies, Inc.

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