Theoretical connections/second limit using Varnish
phk at phk.freebsd.dk
Fri May 1 10:16:27 CEST 2009
In message <49F9BF57.4020909 at loman.net>, Nick Loman writes:
>Precisely, we only have perhaps 50 PHP children serving requests, so if
>these are kept open to serve idle keep-alive connections, that severely
>limits the numbers of dynamic page requests we can serve.
The difference between letting them say open 10msec and 0msec is very
significant when it comes to performance.
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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