Buy Percona ServicesBuy Now!

How to Change Settings for PMM Deployed via Docker

 | August 9, 2018 |  Posted In: Containers, Docker, MySQL, Percona Monitoring and Management, PMM

change settings for PMM deployed docker

When deployed through Docker Percona Monitoring and Management (PMM) uses environment variables for its configuration For example, if you want to adjust metrics resolution you can pass -e METRICS_RESOLUTION=Ns  as  an option to the docker run  command:

You would think if you want to change the setting for existing installation you can just stop the container with docker stop  and […]

Read More

Resource Usage Improvements in Percona Monitoring and Management 1.13

 | August 7, 2018 |  Posted In: Benchmarks, Insight for DBAs, MongoDB, MySQL, Percona Monitoring and Management, PMM

PMM 1-13 reduction CPU usage by 5x

In Percona Monitoring and Management (PMM) 1.13 we have adopted Prometheus 2, and with this comes a dramatic improvement in resource usage, along with performance improvements! What does it mean for you? This means you can have a significantly larger number of servers and database instances monitored by the same PMM installation. Or you can […]

Read More

Why Percona Acquired Tokutek: by Peter Zaitsev

 | April 14, 2015 |  Posted In: Tokutek, TokuView

It is my pleasure to announce that Percona has acquired Tokutek and will take over development and support for TokuDB® and TokuMX™ as well as the revolutionary Fractal Tree® indexing technology that enables those products to deliver improved performance, reliability and compression for modern Big Data applications. At Percona we have been working with the […]

Read More

7 Key MySQL clustering technologies – A joint webinar with 451 Research

 | March 24, 2014 |  Posted In: Insight for DBAs, MySQL, Technical Webinars

I’m looking forward to Wednesday’s joint webinar on MySQL clustering technologies with Matt Aslett, research director of data management and analytics over at 451 Research. We’ll be participating in a live, in-depth discussion of MySQL Clustering for High Availability and Scalability. Matt will present an overview of the trends driving adoption of clustering technology. He’ll […]

Read More

Monitoring MySQL with MONyog

 | March 12, 2014 |  Posted In: Events and Announcements, MySQL, Percona MySQL Support, Percona Software

Monitoring MySQL and effectively managing it can be challenging. Identifying issues before they grow into performance problems that impact end users can be crucial. Knowing which tools to use, which key metrics to monitor, and how to resolve issues can be enormously important. When considering these facts, we at Percona decided to take steps to […]

Read More

How rows_sent can be more than rows_examined?

 | February 28, 2014 |  Posted In: Insight for DBAs, MySQL

When looking at queries that are candidates for optimization I often recommend that people look at rows_sent and rows_examined values as available in the slow query log (as well as some other places). If rows_examined is by far larger than rows_sent, say 100 larger, then the query is a great candidate for optimization. Optimization could […]

Read More

Percona Live MySQL Conference and Expo 2014: Things I’m looking forward to

 | January 30, 2014 |  Posted In: Events and Announcements, MySQL, Percona Live

The Percona Live MySQL Conference and Expo 2014 is just two months away. I’m very excited about this year’s event which continues our tradition of open technical discussions and inviting all parties to the table. We have a great amount of technical talks from Oracle – I’m especially excited about future-focused talks shedding some light […]

Read More

Looking to upgrade to MySQL 5.6? Check out my webinar on Jan 29!

 | January 27, 2014 |  Posted In: MySQL, Percona MySQL Consulting, Percona MySQL Support, Technical Webinars

We are nearing the one-year anniversary since MySQL 5.6 went GA – which is typically a good time even for the most conservative users to start thinking about upgrading. At this point there is a fair amount of practical use and experience; many bugs have also been fixed (1991 to be exact according to Morgan […]

Read More