MySQLTuner is a script written in Perl that will assist you with your MySQL configuration and make recommendations for increased performance and stability.

These are policy-driven snapshot management and replication tools which use OpenZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.)

A set of templates to monitor iostat statistics on Unix systems

Asynchronous Perl to collect SNMP data to feed into Graphite

A script to return the PPM for a RTL-SDR dongle based on a given reference frequency.

A set of templates to monitor iostat statistics on Unix systems