[Koha-devel] Koha Load Testing

[Ian Walls]

Paul,


I've also found search to take 4 seconds most times (sometimes higher, if
the system is under some kind of load).  Two recent patches have been
submitted to reduce this to 2 seconds (by disabling Authorized Value images
and search results COinS, which both took up a lot of processing time; these
features can now be toggled with system preferences).

HDL,

I very much look forward to trying out siege, and seeing what data can be
gathered both client side and server side.

Thanks all!


-Ian

On Thu, Apr 14, 2011 at 7:00 PM, Paul <paul.a at aandc.org> wrote:

> At 05:23 PM 4/14/2011 +0200, LAURENT Henri-Damien wrote:
> [snip]
>
>  an input a url file that will do
>> the search with all the url provided.
>> I used a TransferLog from apache, (One or two days) edited to suit the
>> siege format for input and that was VERY useful for load testing.
>>
>> http://opac.distant/cgi-bin/koha/opac-search.pl?idx=&q=l%27explosion+de+la+communication
>> provides that kind of output
>>
>> ** SIEGE 2.70
>> ** Preparing 30 concurrent users for battle.
>> The server is now under siege...^C
>>
> [snip]
>
>  Response time:          4.25 secs
>>
> [snip]
>
>  Longest transaction:            7.37
>> Shortest transaction:           0.00
>>
>
> Interesting... we have also been doing some timing (imho, one of Koha's
> weaknesses) and had empirically come up with 4-7 seconds. Please see my
> notes para 2. a) at <http://aandc.org/koha/>. (This page also contains
> other questions - if anyone has the time and patience to assist.)
>
> Best regards,
>
> Paul
> Tired old sys-admin
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>



-- 
Ian Walls
Lead Development Specialist
ByWater Solutions
ALA Booth 732
Phone # (888) 900-8944
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ian.walls at bywatersolutions.com
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