Skip to content
Magento full page cache warmer
PHP
Branch: master
Clone or download
Latest commit 41e3f10 Jun 26, 2018
Permalink
Type Name Latest commit message Commit time
Failed to load latest commit information.
.gitignore New warming paradigm; external class encapsulates warming logic Mar 28, 2017
LICENSE Initial commit Jul 9, 2015
MageCacheWarmer.php Fix typo Jun 26, 2018
README.md Fix typo in README Jun 26, 2018
wfpc Issue #6 Use __DIR__ when require(ing) MageCacheWarmer.php Sep 13, 2017

README.md

wfpc

FREE Magento full page cache warmer

wfpc relies on a sitemap.xml file; you can read how to generate one for your Magento site here. Once you have a sitemap generated (and an FPC configured), you're good to hit the site with the cache warmer.

Usage

Testing Performance

wfpc has two modes of operation, the first is test mode. This randomly selects 10 URLs from your sitemap to load. An example

./wfpc -t http://mymagentosite.com/sitemap.xml

You'll see a fancy summary of your site's performance

Finished testing your Magento site performance
Total download time (in seconds)   : 5.0269110202789
Total download time (formatted)    : 0:0:5.026
Average page time (in milliseconds): 502.69110202789

Warming the FPC

To actually warm the FPC, use -w as the first argument. wfpc will fetch each URL listed in sitemap.xml synchronously.

The warmer will run an initial test, warm your entire site, then test again and report on performance gain

Finished warming your Magento site performance
Average page time (in milliseconds): 517.31648445129
Speedup is 75.07%

Delayed requests

If you want to put a delay between requests, you can add a -d=delay-seconds after the -w argument. An example

No delay
./wfpc -w http://mymagentosite.com/sitemap.xml
With 1 second delay
./wfpc -w -d=1 http://mymagentosite.com/sitemap.xml

Test or Run on unsecure urls

./wfpc -k -t https://192.169.1.234/sitemap.xml
./wfpc -k -w https://192.169.1.234/sitemap.xml

If you have a large site with a lot of URLs to warm, you might consider running wfpc within a screen session.

Magento 2 FPC configuration tips

Magento 1 FPC configuration tips

  • Lesti FPC is a free full page cache and it works well
  • Make sure you have a reasonably high TTL for your FPC. If your pages expire from the FPC quickly, there's not much point to warming them all!
  • Disk-based FPC caching seems practically just as beneficial as memory-based caching on SSD servers. Unless you really need too, you're probably better off only using memory to cache core Magento data and using the disk for your FPC.
  • If you're using a memory-based store for your FPC like APC, Redis or Memcache, keep an eye on the usage of the store as your cache is warming. For example, if you have a large site you want to cache, you may overrun your cache storage limit if you're not careful!

Notes

  • The script should run on Windows, but I haven't tested it there. You'll probably need to run it as php wfpc args... in that case.
  • The script relies upon a few things in PHP
    • Filter extension
    • SimpleXML extension
    • allow_url_fopen = 1
  • This script will actually work for any site that has a sitemap.xml file. If you have an FPC mechanism on a site running something other than Magento, you may still find the script useful!
You can’t perform that action at this time.