Re: Performance issues with 1.4.20?

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On Wed, Mar 24, 2010 at 5:21 AM, C. Bensend <benny@xxxxxxxxxxxxxxx> wrote:
>
>> "Rough timings" are more difficult to work with.  I asked because my
>> tests showed similar numbers to Tomas', where the patch should result
>> in about a 50% speedup on mailbox load.
>>
>> The patch should have NO impact on clicking Next/Previous.  The only
>> significant change to Next/Previous is the security token system.  You
>> should check your preferences file/database and see if your account
>> prefs have a large number of tokens.  If so, you can put this in
>> config/config_local.php
>>
>> $max_token_age_days = 2;
>>
>> Choose the number of days you are comfortable with - smaller numbers
>> will keep your token count down, but you can't leave a compose window
>> (for example) open for longer than that without getting an error once
>> you finally click send.
>
> Understood...  My "production" system is just a colocated server
> that hosts my email and email for a few friends, so I haven't put
> a lot of effort into capturing metrics like page load times etc.
> For the most part, It Just Works(tm) and I have so few issues with
> SquirrelMail that it hasn't really even come to mind.  You guys
> really do a great job.
>
> The max_token_age_days setting made a WORLD of difference.  Rough
> numbers, mind you, but it has halved the times switching back and
> forth between emails via Next/Previous, which is where it was
> really slow.  I store my perferences in PostgreSQL, and you were
> absolutely right - there were a LOT of security tokens.    I'm
> wondering if it would improve performance storing those tokens in
> separate rows instead of an array, but I don't know if that would
> work for file-based preference storage.

Thanks for the feedback

-- 
Paul Lesniewski
SquirrelMail Team
Please support Open Source Software by donating to SquirrelMail!
http://squirrelmail.org/donate_paul_lesniewski.php

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