As you may know, Percona Monitoring and Management (PMM) is based on Grafana, and all our frontend applications are either Grafana plugins or dashboards.
We’ve just released PMM version 2.10 and it includes a lot of improvements and new functionality. In this article, I would like to highlight some. They are quite important for users […]
Google, Microsoft, and Apple have it. So do open source organizations like MongoDB, Red Hat, and SUSE. What do all these companies provide? A customer portal that enables anyone to create an identity with the company. To date, Percona hasn’t had a customer portal with a free user account – but that’s about to […]
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One of the questions you often will be faced with operating a Linux-based system is managing memory budget. If a program uses more memory than available you may get swapping to happen, oftentimes with a terrible performance impact, or have Out of Memory (OOM) Killer activated, killing process altogether.
Before adjusting memory usage, either by […]
Every software story starts with a simple idea of how to serve a specific user need. However, with the growing number of applications and ways to deploy those applications (on-premise or in the cloud or both) our environments are becoming more and more complex. But complexity shouldn’t be a scary word, it should be […]
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In this blog post, we will take a look at how we can manually remove a client instance from Percona Monitoring and Management (PMM) version 2. Under normal operations, this shouldn’t be necessary, since a graceful PMM client uninstall shouldn’t leave any lingering instances around. However, it may happen that an instance is destroyed […]
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