realpath benchmarks
| From: | Gareth Ardron | Date: | Sun, 25 Jul 2004 11:53:25 +0000 |
| Subject: | realpath benchmarks | ||
| Groups: | php.internals | ||
| Request: | Send a blank email to internals+get-11548@lists.php.net to get a copy of this message | ||
OK, very very quick benchmark on the realpath stuff
System used is an AMD Opteron 142 (1.6ghz) with a gig of pc2100 ram, and
Western Digital Raptor sata disk. It's running Debian/unstable, though
only in 32bit mode atm.
Both tests were run using the standard php5 release rather than current
CVS.
test.php just runs a passthru() 1000 times on another script which
includes 5 files.
* before realpath modifications
root@mesa:/# time php /home/gaz/test.php
real 4m50.380s
user 1m23.635s
sys 1m22.761s
* after realpath modifications
root@mesa:/# time php /home/gaz/test.php
real 3m12.067s
user 1m22.602s
sys 1m24.608s
Now, imo, shaving over a minute and a half off that original time is
bloody impressive. Nice work, Andi.