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  1. #1
    Join Date
    Dec 2008
    Location
    Rimini, Italy, Italy
    Posts
    60
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    0

    Default Suddenly my site is very slow

    Have a strange behaviour in one of my zen cart shops.

    Suddenly, about two days ago, it became so slow, both admin and catalog pages.
    Weird enough, cause my other shop (they're on same server) is very fast.

    Fast shop: www.lineagotica.it
    3800 products
    Parse Time: 0.617 - Number of Queries: 328 - Query Time: 0.159171928192

    Slow shop: shop.corimtec.com
    650 products
    Parse Time: 0.262 - Number of Queries: 238 - Query Time: 0.0749762357178

    I tried to optimize slow shop's tables without results (looking to parse time, it seems not a DB issue)

    Can you please help me to debug this problem?

    Francesco

  2. #2
    Join Date
    Dec 2008
    Location
    Rimini, Italy, Italy
    Posts
    60
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    0

    Default Re: Suddenly my site is very slow

    Not a Zen Cart or db problem anyway
    Site is slow with static pages too....I tried with a simple text file: http://shop.corimtec.com/bubu.html where bubu.html contains just the string "questo e' bubu" (italian for "This is bubu")

    Later I'll go deeper in troubleshooting Apache.

    Francesco

  3. #3
    Join Date
    Dec 2008
    Location
    Rimini, Italy, Italy
    Posts
    60
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    Default Re: Suddenly my site is very slow

    Quote Originally Posted by moosesoom View Post
    Later I'll go deeper in troubleshooting Apache.

    Francesco
    SOLVED!!!!

    I have a few of "deny from" statements in my .htaccess to block some evil hosts out there.
    One of these was denying from hostname and not from IP address.
    Every shop access involved one or more DNS queries...
    I replaced hostname by its IP address, so site speed returned to normality.

  4. #4
    Join Date
    Sep 2003
    Location
    Ohio
    Posts
    67,818
    Plugin Contributions
    6

    Default Re: Suddenly my site is very slow

    Thanks for the update and for posting both the cause and solution to the slow down on your site ...
    Linda McGrath
    If you have to think ... you haven't been zenned ...

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