On Tue, Jul 30, 2013 at 9:56 PM, Shawn Heisey <[email protected]> wrote:
> On 7/30/2013 12:49 PM, Dotan Cohen wrote:
>>
>> Thanks, the query ran for almost 2 full minutes but it returned
>> results! I'll google for how to increase the disk cache for queries
>> like this. Other than the Qtime, is there no way to judge the amount
>> of memory required for a particular query to run?
>
>
> The way you increase disk cache is to add memory to the server. Any memory
> that's not being used by programs (OS, Solr, or anything else) is
> automatically part of the disk cache.
>
> Thanks,
> Shawn
>
I see, thanks. I thought that 'disk cache' was something on disk, such
as swap space. The server is already maxed out on RAM:
$ free -m
total used free shared buffers
cached
Mem: 14980 14906 73 0 167
5293
-/+ buffers/cache: 9444 5535
Swap: 0 0 0
--
Dotan Cohen
http://gibberish.co.il
http://what-is-what.com
