Название: Monitoring with Ganglia: Tracking Dynamic Host and Application Metrics at Scale Автор: Matt Massie and Bernard Li Издательство: O'Reilly Media Год: 2012 Формат: PDF Размер: 12 Мб Язык: английский / English
Written by Ganglia designers and maintainers, this book shows you how to collect and visualize metrics from clusters, grids, and cloud infrastructures at any scale. Want to track CPU utilization from 50,000 hosts every ten seconds? Ganglia is just the tool you need, once you know how its main components work together. This hands-on book helps experienced system administrators take advantage of Ganglia 3.x. Learn how to extend the base set of metrics you collect, fetch current values, see aggregate views of metrics, and observe time-series trends in your data. You’ll also examine real-world case studies of Ganglia installs that feature challenging monitoring requirements.