Sergey Biryukov

Converts gettext binary message catalogs to an array of strings. Allows to save some amount of RAM on a shared hosting server. 
Works with plugin and theme textdomains as well as with the default.
Thanks to AlexPTS for the idea.

Pure PHP Localization

Лучший и, скорее всего, единственный рабочий плагин. Спасибо, Сергей

Пожалуй, лучший плагин для кеширования переводов

Converts gettext binary message catalogs to an array of strings.

Francis Smith

View your PHP error log, CPU and RAM usage, and view disk space all in one location. This is a new plugin under development. Currently it does not do terribly much, but we are constantly working on adding new and useful features.
Why use this plugin instead of the many others? ServerMonitor does not use PHP’s shell_exec, which is disabled by many web hosts for security concerns. Currently this plugin only supports Linux servers. Windows Server support is planned, but is a low priority.
For any bug reports or suggestions, let me know in the plugins support forum.

ServerMonitor

A simple plugin to view server resource usage (ram, cpu, disk), check your PHP error log, and more.

Pure PHP Localization vs ServerMonitor