Need some help to speed up varnish

[Geoff Simmons]

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On 2/17/12 10:55 AM, Jewel Nuruddin wrote:
> 
> Here I attached my default.vcl file and /etc/sysconfig/varnish
> file I check with varnish and without varnish but found without
> varnish is faster then with varnish.

Just a couple of comments about your vcl_recv(), although I don't know
if these things explain your performance problem.

### To check URL we have jp.test12.com and img/static.test12.com,
       if (req.http.host ~ "^(www)?jp.test12.com$") {
           set req.backend = web;
           }
           else {
           set req.backend = static;
           }

Unless your host might really be named wwwjp.test12.com, then you
probably want that to be "^(www\.)?jp.test12.com$".

### For caching all
        if (req.url ~ "^/"){
        return (lookup);
        }

### Over ried default cache item
        if (req.url ~ "\.(png|gif|jpg|swf|css|js|html|htm)$") {
               return (lookup);
        }

The first regex matches everything (unless you get a malformed request
in which the path doesn't begin with '/', in which case it should be
rejected with 400). The second clause never gets executed, although
the same thing happens with those media types. But if you're trying to
have Varnish handle them differently from other URLs, it isn't happening.


HTH,
Geoff
- -- 
UPLEX Systemoptimierung
Schwanenwik 24
22087 Hamburg
http://uplex.de/
Mob: +49-176-63690917
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