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Install MySQLTuner in CentOS/RHEL


by Danila Vershinin, March 20, 2019

How to install MySQLTuner in CentOS/RHEL 7 to help with tuning MySQL server instances

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Fixing NGINX Amplify’s failure after reboot


by Danila Vershinin, February 10, 2019

Fix NGINX Amplify’s agent failure to start at boot time or after every reboot. Easy guide.

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NGINX Amplify – MySQL Monitoring in CentOS 6


by Danila Vershinin, August 4, 2018

MySQL monitoring in CentOS 6 using NGINX Amplify agent

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Safe MySQL configuration reload? Easy


by Danila Vershinin, June 14, 2018

An easy way into implementing `systemctl reload mysqld`.

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The evil increment_id? Or why MySQL is not using an index


by Danila Vershinin, February 17, 2018

Debugging guide to help you with your MySQL index optimization in Magento 1.x

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Nginx Amplify Automatic Updates on CentOS/RHEL 7


by Danila Vershinin, October 28, 2017

Know how to setup automatic updates for Nginx Amplify agent

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MySQLTuner fix for “Reduce or eliminate unclosed connections and network issues”


by Danila Vershinin, October 21, 2017

Find out how to eliminate unclosed MySQL connections

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Fake Speed


by Danila Vershinin, September 12, 2017

My always up-to-date list of optimization fakers out there.

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Email files from server (shell script)


by Danila Vershinin, March 16, 2017

Send any file or directory form your server gzipped via email! Handy shell script for sharing files from server using email with attachment.

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Optimize slow MySQL queries


by Danila Vershinin, March 15, 2017

Let’s optimise slow MySQL queries on Citrus (or other Percona MySQL) powered servers.

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