Monitor ElastiCache with AWS metrics + native metrics
This article details how to collect metrics from Amazon ElastiCache, covering both Redis and Memcached engines. It explains leveraging CloudWatch metrics for basic monitoring and t…
Latest SRE & DevOps Articles
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Throttling Network Bandwidth
08/04/15 One of the aspects of monitoring that IT professionals (and monitoring software developers in particular) think about a lot is “throttling.” How do you control the flow of…
DPI Training: The What and Why of Packet Analysis
08/04/15 Is Deep Packet Inspection (DPI) really worth the effort? If you have been troubleshooting networks for any length of time it should be obvious that packet inspection is a …
Monitor API Performance with Runscope and Datadog
The article details four common misconfigurations in Cilium network policies that often lead to blocked traffic: using selectors that don't match intended pods, forgetting to allow…
Streaming Music Services and Databases
07/29/15 The average American consumer isn’t usually interested in “buying” a big database. But thanks to the recent boom in the popularity of subscription music services like Spot…
How to collect Varnish metrics
This article details how to monitor your Varnish cache server using Datadog. It explains how to install the Datadog agent and utilize the provided Varnish check to collect key metr…
Monitor Varnish using Datadog
Please provide me with the article "How to collect Varnish metrics"! I need the text of the article to be able to summarize it for you. Just paste the content here, and I'll give…
Top Varnish performance metrics
Please provide me with the article "How to collect Varnish metrics"! I need the text of the article to be able to summarize it for you. Just paste the article content here, and I…
Introducing Change Graphs: Compare metrics over time
Datadog's Terraform provider v4.0.0 introduces significant improvements including enhanced resource import capabilities and support for new Datadog products like Vulnerability Mana…
New monitor status page: From alert to investigation in one click
Datadog's Terraform provider v4.0.0 introduces significant improvements including enhanced resource imports, improved state management, and support for new Datadog products like Us…
What Is InnoDB History List Length?
07/20/15 Houston, we have a problem. Google search for “What is innodb history list length?” and you get a bunch of nonsense mixed in with correct information, and it’s hard to tel…
Monitor process resource consumption at a glance
This article details how Netflix drastically improved the efficiency of collecting and processing live process metrics—data crucial for understanding system health and performance.…