Java Application - Baselining and Troubleshooting - Part 2 - Let's talk tools - Jolokia and JMX2Graphite
Posted on November 25, 2022
Last time out we talked a bit about what generally to look at. This time the rubber meets the road, and we’ll talk specifically about getting JMX data out of the JVM and putting it somewhere to use in dashboards and alerts.
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Tags:
devops, observability
Java Application - Baselining and Troubleshooting - Part 1 - A starting point for metrics and data
Posted on November 24, 2022
So we all know that Atlassian apps are Java-based (they usually run on a version of Apache Tomcat) and that there are many ways to solve the “I need data, to make the data-driven decisions” about heap size and configuration, garbage collection and general performance. This is dancing around the...
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Tags:
devops, observability
Events -> Alerts -> Incidents -> Problems -> Changes - Another progression?
Posted on September 4, 2022
Overview This is a white paper that talks about monitoring concepts and starts to layer in a selected set of tools, but really concentrates on concepts and processes. We’ll also then touch on elements of DevOps, SRE and ITIL in terms of events, incidents, problems and changes. One of the...
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Tags:
devops, observability
Data -> Information -> Knowledge -> Wisdom - Climb every mountain...
Posted on September 2, 2022
Abstract How do I find a specific drop of water in the ocean? How can I notice a particular tree in the forest? How can I gain distinct wisdom from a mountain of data? Monitoring applications provides us insights into how systems are performing and how customers are using products....
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Tags:
devops, observability
DevOps Tools - K6 from Grafana for Load Testing - What a load... No, in a good way!
Posted on January 9, 2022
k6 is an open-source load testing tool that makes performance testing easy and productive for engineering teams. k6 is free, developer-centric, and extensible.
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Tags:
devops, testing, load
DevTools - Mailhog - Yes we still use and need email (testing)
Posted on January 6, 2022
MailHog
[https://github.com/mailhog/MailHog]
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Tags:
devtools, development, sendmail, smtp
DevOps Tools - Screenly - RaspberryPI Displayboards
Posted on January 5, 2022
Screenly OSE
[https://www.screenly.io/ose/]
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Tags:
devops, displays, dashboards