Tag - graphs

This Week in Data with Colin Charles 47: MySQL 8.0.12 and It’s Time To Submit!

Colin Charles

Join Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.
Don’t wait, submit a talk for Percona Live Europe 2018 to be held in Frankfurt 5-7 November 2018. The call for proposals is ending soon, there is a committee being created, and it is a […]

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Compare Current and Past Time Series Graphs in Percona Monitoring and Management (PMM)

Percona Monitoring and Management

In this short blog post, I will show you how you can compare current and past time series in Percona Monitoring and Management (PMM).
Recently, a support customer shared a graph with us that compared query throughput between today and yesterday as a confirmation that optimizing their server variables improved performance.
Do you want to compare […]

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Percona Live Europe Featured Talks: Visualize Your Data with Grafana Featuring Daniel Lee

Percona Live Europe 2017

Welcome to another post in our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter.
This blog post is with Daniel Lee, a […]

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Percona Monitoring and Management (PMM) Graphs Explained: MongoDB with RocksDB

Percona Monitoring and Management

This blog post is another in the series on the Percona Server for MongoDB 3.4 bundle release. In mid-2016, Percona Monitoring and Management (PMM) added support for RocksDB with MongoDB, also known as “MongoRocks.” In this blog, we will go over the Percona Monitoring and Management (PMM) 1.1.0 version of the MongoDB RocksDB dashboard, how PMM […]

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Slow query graphs using Performance Schema and Graphite

I love graphs. They just make things easier when it comes to finding patterns. I also love visibility. Having the ability to known what is going on inside the database is priceless. How about having visibility of the slow queries execution time on a graph? Let’s do it.
We’ve already described how to get query […]

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Measure the impact of MySQL configuration changes with Percona Cloud Tools

When you make a change to your MySQL configuration in production it would be great to know the impact (a “before and after” type of picture). Some changes are obvious. For many variables proper values can be determined beforehand, i.e. innodb_buffer_pool_size or innodb_log_file_size. However, there is 1 configuration variable which is much less obvious for many […]

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