DeventerPHP – Are you out of memory, or have plenty to spare?

Talk – Are you out of memory, or have plenty to spare?

What Time?

18:00 – 19:00 Welcome drinks

19:00- 19:15 Opening

19:15- 20:15 Are you out of memory, or have plenty to spare? By Joshua Thijssen

21:00- ???? Socialize

About The talk

Are you out of memory, or have plenty to spare?

One of the hardest question to ask on a linux platform: how much memory does my application use. This is mostly because Linux is amazingly efficient when it comes to memory usage and management. But it comes with a price – readability on how much memory your application really uses.

During this advanced presentation, we will talk about virtual spaces, MMUs, mmap(), shared, resident and virtual memory and how it all fits together on your servers.

Afterwards, you will be one of few who can read tools like “top” and “free” and really understand what’s going on.

About the speakers

Joshua Thijssen is an all-round consultant and trainer. His daily work consists of maintaining code bases, working on different projects and helping other to achieve higher standards in both coding and thinking. He is author of the PHP|Architect book “Mastering the SPL library” and the Symfony Rainbow Series, founder of the Dutch Web Alliance and regular speaker at national and international conferences.