View and manage millions of containers in context.
Container Explorer displays a global view of all of the containers in an account.
CPU, Memory and Disk I/O is presented in a space efficient heat map.
Clicking on a node in the heatmap displays details about that container, and jumps to its host in the entity explorer.
Requires New Relic Infrastructure agent deployed on hosts running Docker containers.
Requires node 16
We generate per-container CPU etc by summarizing all processes in a given containerId. For example, this query will report CPU for a single container for the last minute:
SELECT sum(cpuPercent) FROM ProcessSample WHERE containerId = '${containerId}'
SINCE 1 minute ago UNTIL 30 seconds agoHowever: This will report an accurate value only if the agent reports one ProcessSample per process every 30 seconds. If the agent reports once every 15 second, then we would get 2x the value for this query. I'm looking to add a capability to estimate the reporting rate per process per container, but note that this reporting rate can vary by host depending on agent config.
If a set of viewed containers all report a the same rate heatmap colorization will be consistent irrespective of an agent's reporting rate. But the reported absolute values may be off.
The infrastructure team is working on agent changes that will properly report by container, at which point we can convert to using that data.
This App is available via the New Relic Catalog.
To enable it in your account:
- go to
Add Data > Apps and Visualzationsand search for "Container Explorer" - Click the
Container Explorercard, and then click theAdd this Appbutton to add it to your account(s) - Click
Open Appto launch the app (note: on the first time accessing the app, you may be prompted to enable it)
Once you have added your accounts, you can also open the app by:
- Open the
Appsleft-hand navigation menu item (you may need to click on theAdd Moreellipsis if it doesn't show up by default) - In the
Your Appssection, locate and click on theContainer Explorercard to open the app
If you need to customize the app, fork the codebase and follow the instructions on how to Customize a Nerdpack. If you have a change you feel everyone can benefit from, please submit a PR!
This project is actively maintained by the New Relic Labs team. Connect with us directly by creating issues or asking questions in the discussions section of this repo.
We also encourage you to bring your experiences and questions to the Explorers Hub where our community members collaborate on solutions and new ideas.
New Relic has open-sourced this project, which is provided AS-IS WITHOUT WARRANTY OR DEDICATED SUPPORT.
As noted in our security policy, New Relic is committed to the privacy and security of our customers and their data. We believe that providing coordinated disclosure by security researchers and engaging with the security community are important means to achieve our security goals. If you believe you have found a security vulnerability in this project or any of New Relic's products or websites, we welcome and greatly appreciate you reporting it to New Relic through HackerOne.
Contributions are welcome (and if you submit a Enhancement Request, expect to be invited to contribute it yourself 😁). Please review our Contributors Guide.
Keep in mind that when you submit your pull request, you'll need to sign the CLA via the click-through using CLA-Assistant. If you'd like to execute our corporate CLA, or if you have any questions, please drop us an email at [email protected].
This project is distributed under the Apache 2 license.
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