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From Alexey Serba <>
Subject Re: my index has 500 million docs ,how to improve solr search performance´╝č
Date Tue, 14 Dec 2010 23:53:44 GMT
How much memory do you allocate for JVMs? Considering you have 10 JVMs
per server (10*N) you might have not enough memory for OS file system
cache ( you need to keep some memory free for that )

> all indexs size is about 100G
is this per server or whole size?

On Mon, Nov 15, 2010 at 8:35 AM, lu.rongbin <> wrote:
> In addition,my index has only two store fields, id and price, and other
> fields are index. I increase the document and query cache. the ec2
> m2.4xLarge instance is 8 cores, 68G memery. all indexs size is about 100G.
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