Test website performance with Siege
by Danila Vershinin, February 5, 2017
Test real website performance using Siege open source tool
Read More...Varnish “Backend fetch failed”
by Danila Vershinin, January 20, 2017
Troubleshoot Varnish backend fetch failed 503 error
Read More...Deployment and cache purge on Citrus powered servers
by Danila Vershinin, January 18, 2017
Clear Varnish and PHP opcode cache in your deployment script.
Read More...Magento 2 Redis Configuration
by Danila Vershinin, December 23, 2016
Easily configure Redis cache for session storage and general cache storage with Magento 2
Read More...Strip marketing or analytics query parameters with Varnish
by Danila Vershinin, November 12, 2016
Strip unnecessary query parameters with some Varnish VCL magick!
Read More...VCL coding style
by Danila Vershinin, October 14, 2016
Indentation: 4 spaces. Function opening bracket on the same line with definition: sub vcl_miss { return (fetch); } Single lines of VCL can be commented out using // or #. Multi-line blocks can be commented out with /* block /*.
Read More...Install NGINX with ngx_pagespeed (Google PageSpeed) dynamic module in CentOS/RHEL, Amazon Linux and Fedora Linux
by Danila Vershinin, October 3, 2016
Easily install latest stable nginx with ngx_pagespeed dynamic module in CentOS 7 or RedHat 7
Read More...Clear disk space on CentOS/RHEL, Fedora Linux and other RPM-based distros
by Danila Vershinin, September 22, 2016
Here is how to quickly regain disk space in CentOS/RHEL 6, 7, 8 servers
Read More...PHP OPcache (ex. Zend OPcache)
by Danila Vershinin,
PHP is fast. But not when you use CMS with hundreds of small PHP files. WordPress, Magento, Joomla are all great examples of popular CMS solutions, but you can find their performance extremely slow. This is due to the fact, that PHP is interpreted language. Each time a website page is requested, all those files […]
Read More...Mysqldump hangs website? [Solved]
by Danila Vershinin,
Here is how to run mysqldump properly, without affecting the live website and no slowdown during your database backup
Read More...
