Reconnoiter: Monitoring and Trend Analysis

Location: D135
Presentation: external link
Average rating: ***..
(3.57, 7 ratings)

Many tools exist to collect metrics and provide an administrator the information she needs to effectively capacity plan and troubleshoot problems. As these problems grow, we expect our tools to grow with us. Anyone managing hundreds of machines had felt the intense pain of collecting, correlating and making good sense of the information across all of them.

Collecting simple things like CPU, memory and disk utilization are obvious basics. Network switch ports and host interfaces are commonly polled for traffic metrics. Applications expose their own key metrics that can be trended: space, users, connections, requests or transactions processed. A good administrator goes beyond these systemic metrics and starts looking into business-level metrics like registered users, widgets sold, and credit card transaction volumes.

The sheer quantity of information is overwhelming and traditional RRDTool-based systems bust at the seams. At OmniTI we’ve seen this break down and set about creating a tool that soothes this pain. Enter Reconnoiter, a system designed from the ground up to perform at scale.

This session will be a whirlwind tour of Reconnoiter including architecture, code, configuration and demonstrations of unique features like real-time graphing of cross-datacenter metrics.

Photo of Theo Schlossnagle

Theo Schlossnagle


Theo Schlossnagle is a Founder and Principal at OmniTI where he designs and implements scalable solutions for highly trafficked sites and other clients in need of sound, scalable architectural engineering. He is the architect of the highly scalable Ecelerity mail transport agent. Theo is a participant in various open source communities including OpenSolaris, Linux, Apache, PostgreSQL, perl, and many others. He is a published author in the area of scalability and distributed systems as well as a veteran speaker in the open source conference circuit.

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Theo Schlossnagle
08/02/2010 4:56am PDT

You can see a screencast of the presentation here:

Jeremiah Johnson
07/29/2010 3:37am PDT

Thanks for the presentation. I’m hoping we’ll seriously evaluate Reconnoiter. Any chance of having access to your slides? I’d like to share screenshots with my company, but haven’t been able to find any.

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