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Content-Type: multipart/alternative; boundary=001a11c11a9834b7a0050d37fdfd
Subject: Re: [PHP-DEV] [VOTE] RFC: Introduce session_start() options -
 read_only, unsafe_lock, lazy_write and lazy_destroy
From: yohgaki@ohgaki.net (Yasuo Ohgaki)

--001a11c11a9834b7a0050d37fdfd
Content-Type: text/plain; charset=UTF-8

Hi all,

On Thu, Jan 22, 2015 at 2:05 PM, Yasuo Ohgaki <yohgaki@ohgaki.net> wrote:

> This patch boosts PHP application performance a lot when session data
> have not changed. It's faster than benchmark in the wiki because hashing
> has removed.
>

Since it should be faster, I tried to took some benchmarks. Then I found
extremely slow
session (files handler) performance with CLI built in web server regardless
of may patch.

The script I used is

<?php
session_start();
$_SESSION['test'] = 1234;
var_dump(session_id());
?>

Fedora 21 PHP 5.6 (RPM package)
Requests per second:    5916.41 [#/sec] (mean)

Fedora 21 Master (no debug, no zts)
Requests per second:    949.56 [#/sec] (mean)

Simple script like "echo 1234;" seems working well.

Does anyone have any insight on this?

Regards,

--
Yasuo Ohgaki
yohgaki@ohgaki.net

--001a11c11a9834b7a0050d37fdfd--