Blank graph after importing apache template

[chrisduplateau]

hello,
I have a problem with monitoring apache, I have a blank graph and no error message in debug level.
I have installed it as it was recommanded, I modified the apache conf on the target server etc...
An idea ?
Thanks

[gandalf]

Please see 2nd link of my sig. I suspect, that apache status option was not set in httpd.conf
Reinhard