Grab pagespeed results from external services to use them in e.g. munin.
Currently only support webpagetest.org, which is not very reliable and sometimes slow.
Not ready for production just a toy project.
data = PagespeedGrabber.fetch('google.com', :from => 'webpagetest', :timeout => 200)
1 of 8 graphs generated via munin: Pagespeed score over 1 day for initial request:
sudo su
gem install pagespeed_grabber
curl --insecure https://github.com/grosser/pagespeed_grabber/raw/master/munin.rb > /usr/share/munin/plugins/pagespeed_grabber
chmod +x /usr/share/munin/plugins/pagespeed_grabber
*/5 * * * * ruby /usr/share/munin/plugins/pagespeed_grabber cache webpagetest google.com
ruby -e "%w[time data score connections].each{|s| %w[initial repeated].each{|t| %x{ln -s /usr/share/munin/plugins/pagespeed_grabber /etc/munin/plugins/webpagetest_#{s}_#{t}_google.com} } }"
ruby /etc/munin/plugins/webpagetest_time_google.com config # config works
ruby /etc/munin/plugins/webpagetest_time_google.com # values are returned
/etc/init.d/munin-node.restart
- add other services
- make less hacky/use official apis
- generate initial AND repeated graph
- find a reliable service
- parse .har file from e.g. loads.in
Michael Grosser
michael@grosser.it
Hereby placed under public domain, do what you want, just do not hold me accountable...