Senior Architect, Percona
Frédéric is an experienced Open Source consultant with expertise in infrastructure projects as well in development tracks and database administration. Frédéric is a believer of devops culture.
Come to this talk if you want to understand better how a multi-core multi-disk system operates and how you can inspect its operation on Linux in order to measure utilization for capacity planning, or just for fun. Long gone the days when a commodity server had one single-core CPU, one disk and understanding system utilization was as easy as checking that load average is below 1. Yet some still... [read more]