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From Harry Vangberg <ha...@vangberg.name>
Subject Re: Replication causes huge drop in performance
Date Sat, 12 Feb 2011 18:43:04 GMT
It should be mentioned that the replication is starting from scratch.

On 12 February 2011 15:39, Harry Vangberg <harry@vangberg.name> wrote:
> I have a Couchdb 1.0.2 server running on an EC2 m1.xlarge (15GB / 4
> cores) instance, with ~40m docs clocking in at ~45G. The database
> files are stored on EBS, configured as a 250G RAID-10 split on 4 EBS
> disks. I am trying to build a new slave instance on another EC2
> instance. On the master I have max_http_pipeline_size=100 and
> max_http_sessions=1. When I start a pull replication from the slave
> instance, view requests to the master that usually have a ~1s response
> time, jumps to a ~30-40s response time, which breaks my app, that
> still relies on the master instance. It seems a bit aggressive. Any
> ideas?
>
> --
> Harry Vangberg  <harry@vangberg.name>  http://harry.vangberg.name
>



-- 
Harry Vangberg  <harry@vangberg.name>  http://harry.vangberg.name

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