This is a story about dealing with metrics at scale. A lot of metrics. This is our story of the challenges we’ve faced at Booking.com and how we madeour Graphite system handle millions of metrics per second. If you attend to this session, you will learn about one of the most high loadGraphite stacks, the problems it poses and the challenges in maintaining itand scaling it further, pushing Graphite to its limits and beyond. This is a story about dealing with metrics at scale. A lot of metrics. This is our story of the challenges we’ve faced at Booking.com and how we madeour Graphite system handle millions of metrics per second. If you attend to this session, you will learn about one of the most high loadGraphite stacks, the problems it poses and the challenges in maintaining itand scaling it further, pushing Graphite to its limits and beyond. Pre-requirements: this session can be interesting if you do a monitoring(especially graphs), especially if you already use graphite in your project.It also might be interested as an approach to improve a complex open-sourcesystem.