alvaro at alobbs
Aug 10, 2003, 11:39 PM
Post #1 of 1
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/dev/epoll support... commited
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Hi,
Some days ago, we were talking about /dev/epoll. It's an interesting new
feature of the 2.5 and 2.6 GNU/Linux kernels.
Today, I've commited the /dev/epoll support to the CVS. :-))
At the moment, it has a known problem, but I hope fix it soon.
These're some stats about it.
With poll() support (almost systems and Linux 2.4 w/o the patch):
* without keepalive:
Requests per second: 5144.03 [#/sec] (mean)
* keepalive:
Requests per second: 20449.90 [#/sec] (mean)
and with the new /dev/epoll support:
* without keepalive:
Requests per second: 13386.88 [#/sec] (mean)
* keepalive:
Requests per second: 18450.18 [#/sec] (mean)
The connections without keepalive are now really fast. But the keepalive
ones are a bit slower (this is the known problem ;-).
By default, ./configure will check for /dev/epoll support (as I said, it's
only available in 2.6, 2.5 and 2.4-patched GNU/Linux systems). If it is
found, cherokee will compile with /dev/epoll support. Anyway, you can disable
it appending the "--disable-epoll" parameter to ./configure
- --
Greetings, alo.
http://www.alobbs.com
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