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Created Debugging (markdown)

Lauri Ojansivu 2018-04-30 23:26:38 +03:00
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# Finding memory leaks
[How to Self Detect a Memory Leak in Node](https://www.nearform.com/blog/self-detect-memory-leak-node/)
# 100% CPU usage
1) Wekan code has [Node 100% CPU fixes included](https://github.com/wekan/wekan/blob/devel/CHANGELOG.md#v084-2018-04-16-wekan-release) . Also read [on-going 100% CPU usage issue progress](https://github.com/meteor/meteor/issues/9796)
2) Increase ulimit system wide to 100 000 in systemd config
3) Use Fibers fixed [node source from Sandstorm](https://github.com/sandstorm-io/node/commits/sandstorm) or binary [copied from Sandstorm](https://github.com/wekan/wekan-mongodb/issues/2#issuecomment-381453161) or downloaded as node binary or tar.gz package from https://releases.wekan.team , related fixes are in Wekan GitHub repo Dockerfile, snapcraft.yaml and wekan/server/authentication.js
# Scaling to thousands of users
[Production setup at AWS](https://github.com/wekan/wekan/wiki/AWS)