Interview with Life360
Life360, a family connection app handling massive traffic (700k requests/minute), moved to Prometheus from a fragmented monitoring system (Copperegg, Graphite, Sensu, Cloudwatch) d…
Latest SRE & DevOps Articles
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Requirements for Selecting Effective Samples From an Event Stream
03/18/16 There are good and bad ways to select a sample from a stream of events. Depending on how you do it, the resulting sample might be biased or incomplete in various ways. In …
Understanding Your SQL Server Monitoring: Part 3 – Memory (RAM)
03/03/16 In this series, I’ve tried to help you see the importance of SQL Server® monitoring, and also understand what that monitoring is telling you. So far, we’ve looked at how s…
Custom Alertmanager Templates
This article details how to customize Slack notifications sent by Alertmanager, the alert handling component of Prometheus. It demonstrates adding links to runbook documentation wi…
AWS collaboration: RDS enhanced metrics
Please provide me with the article text! I need the content of "Collecting RDS metrics from PostgreSQL databases" to be able to summarize it for you. Just paste the article here,…
Is Threat Intelligence For Me?
03/02/16 “Intelligence is the ability to adapt to change.” –Stephen Hawking Search for the term “threat intelligence” and you’ll get 12.3 million hits. Not all of them are relevant…
Metric graphs 101: Timeseries graphs
Please provide me with the article "Metric graphs 101: Graphing anti-patterns"! I need the text of the article to be able to summarize it for you. Once you paste the article here…
Units and descriptions: Understand any metric
Please provide me with the article! I need the text of the article "Manage your dashboards and monitors at scale" to be able to summarize it for you. Just paste the article conte…
Active Directory Monitoring
02/24/16 Active Directory, commonly known as AD, can be considered the heart of the IT infrastructure. It holds user account information, computers and servers, provides authentica…
Troubleshooting Exchange Issues
02/24/16 Now that you’ve configured monitoring and alerting for your applications, what are you going to do with the knowledge you’ve gained? Using some of the data that you receiv…
Drinking from the Firehose: How SolarWinds Database Performance Monitor Compresses its Metrics
02/23/16 Sometimes, when working with a top-of-the-line monitoring tool, having access to the best possible visibility, granularity, and reliability is simply not enough. Sure, tho…
Understanding your SQL Server Monitoring: Part 2 CPU
02/05/16 Welcome back. Last time we met, I reiterated the importance of a good SQL Server monitoring solution, and not just monitoring, but monitoring intelligently. We also went o…