Re^2: Cache::FileCache, CPU utilization, and bottlenecks ....

well, tomorrow came early (because it seemed like an interesting thing to do), but i must be missing something.

the perldoc indicates that all that's needed is an inclusion of this line:

 #in httpd.conf
 PerlModule Apache::DProf
[download]

i've added that in the VirtualHost container, but i don't see *any* dprof directories, either in the server root for the VH, or in the log dirs .. <p< i've run a find / -type d -name dprof -print and it turned up nothing ....

so, does this need to be in the main httpd.conf, and i'm going to have to try and isolate the pids for one VH, or is there something i'm missing, like making the handler a subclass of Apache::DProf ?

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Re^3: Cache::FileCache, CPU utilization, and bottlenecks .... by redhotpenguin (Deacon) on Jan 11, 2005 at 16:16 UTC
There's a chapter in the Practical mod_perl book by Stas Bekman which has an overview of profiling and includes a section on Apache::DProf , this might be able to help you out. From other posts on this thread though it might just be worth it to go with Cache::Memcached, which should provide a big speedup.	[reply]