high memrory usage, slow scrolling on www.avmarket.rs

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What steps will reproduce the problem?
1. Enable pagespeed with default settings

What is the expected output? What do you see instead?
Not so High memory (RAM) usage. Server overload. We have 3GB VPS.

What version of the product are you using (please check X-Mod-Pagespeed
header)?
1.5.27.2-2912

On what operating system?
- CentOS 5,8 Final
Which version of Apache?
- 2.2.3

URL of broken page:
www.avmarket.rs

Original issue reported on code.google.com by gm...@avs.rs on 3 Jun 2013 at 11:34

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How many virtual hosts do you have?

Original comment by jmara...@google.com on 3 Jun 2013 at 11:55

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7 domains hosted on server, but only avmarket.rs has high server demands.

Original comment by gm...@avs.rs on 4 Jun 2013 at 12:22

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Also you can checkout this page. 
http://www.avmarket.rs/proizvodi.html
Before Pagespeed scrolling down was faster (User Experiance).

Original comment by gm...@avs.rs on 4 Jun 2013 at 12:24

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Main problem now is because "memcached" stopped working on server...

Original comment by gm...@avs.rs on 4 Jun 2013 at 9:06

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It seems there are several separate problems.

To address high memory usage, please try removing the file  
/etc/httpd/conf.d/pagespeed_libraries.conf and restarting your server.

Another memory-saving change can be to use the shared-memory cache rather than 
the LRU-cache: 
https://developers.google.com/speed/pagespeed/module/system#shm_cache.

You also mentioned slow scrolling.  I loaded your site and it seems to scroll 
fine for me.  But I was wondering whether you were using the lazyload_images 
filter, which can sometimes make scrolling slow at first.  We have a fix in 
place for that.  From looking at your site just now I don't think you have 
lazyload_images enabled but perhaps you did before?

You also mentioned that "memcached" stopped working on your server.  Do you 
have more details about that you'd like us to help you address?  Or is that 
problem resolved?

Original comment by jmara...@google.com on 4 Jun 2013 at 11:37

• Changed title: high memrory usage, slow scrolling on www.avmarket.rs

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Original comment by jmara...@google.com on 10 Jun 2013 at 6:23

• Changed state: RequestClarification

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We hiered a pro administrator to fix this isssue...

Original comment by gm...@avs.rs on 12 Jun 2013 at 12:32

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This site appears to still be running ngx_pagespeed, so I'm assuming the issues 
were resolved.

Original comment by jmara...@google.com on 23 Sep 2013 at 7:43

• Changed state: Fixed