Varnish
From DWIKI
Varnish caching proxy
LINKS
HOWTO
View varnish statistics
varnishstat varnishtop
Hit rate
https://info.varnish-software.com/blog/high-hit-rate-with-varnish
Links
Documentation
FAQ
clear cache
- old way?
varnishadm -S /etc/varnish/secret -T 127.0.0.1:6082 url.purge .
varnishadm -T 127.0.0.1:6082 url.purge .