Tag - QAN

Understanding PMM QAN – Graphs & Metrics

understanding PMM QAN

In this blog post, I will share with you how to set up the PMM QAN for MongoDB and the formulas behind the metrics and graphs that you see on the QAN dashboard.
When one of my customers wanted to load test and understand the behavior of the queries in their MongoDB instance through a […]

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Percona Monitoring and Management 1.5: QAN in Grafana Interface

Percona-Monitoring-and-Management-1.5-QAN-1 small

In this post, we’ll examine how we’ve improved the GUI layout for Percona Monitoring and Management 1.5 by moving the Query Analytics (QAN) functions into the Grafana interface.
For Percona Monitoring and Management users, you might notice that QAN appears a little differently in our 1.5 release. We’ve taken steps to unify the PMM interface […]

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Percona Monitoring and Management 1.3.0 Query Analytics Support for MongoDB

Percona Monitoring and Management 1.3.0

Percona is pleased to announce the General Availability of Query Analytics (QAN) from Percona Monitoring and Management 1.3.0 (PMM). This new release introduces the support of MongoDB.
In general, the purpose of QAN is to help detect queries that consume the most amount of time inside of your database server. It provides detailed real-time analysis of […]

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