Martin Langhoff wrote:
On 12/10/06, Jeff Garzik <jeff@xxxxxxxxxx> wrote:
> P.S. Can anyone post some benchmark comparing gitweb deployed under
> mod_perl as compared to deployed as CGI script? Does kernel.org use
> mod_perl, or CGI version of gitweb?
CGI version of gitweb.
But again, mod_perl vs. CGI isn't the issue.
IO is the issue, and the CGI startup of Perl is quite IO & CPU
intensive. Even if the caching headers, thundering herds and planet
collisions are resolved, I don't think you'll ever be happy with IO
and CPU load on kernel.org running gitweb as CGI.
I/O - nonexistent; that stuff will be in memory.
CPU - we have more CPU than you can shake a stick at, and it's 95+% idle.
*NOT AN ISSUE*.
-hpa
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