Load Average – LA

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Load Average This is a short article about Load Average – one of the main parameters, we should monitor running any server. So, what is load average? Load average (la) – is a number of processes that are standing in a queue and are waiting to be executed. Each process that is using or waiting … Continue reading Load Average – LA

tmpfs

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You can easily prolong the life of your HDD putting small, high access files into RAM. FreeBSD:

to mount tmpfs each time your system boots at scheduled reboots add to /etc/crontab:

Debian:

To have it automatically created at start add to /etc/fstab next:

Percona tools for Mysql

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Percona MySQL Toolkit Percona Toolkit for MySQL is a collection of advanced command-line tools created by Percona to perform a variety of MySQL and system tasks that are too difficult or complex to perform manually. These tools are ideal alternatives to private or “one-off” scripts because they are professionally developed, formally tested, and fully documented. … Continue reading Percona tools for Mysql