Memory metric not showing for instance on digital ocean

nanovms / ops

ops - build and run nanos unikernels

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Memory metric not showing for instance on digital ocean #1583

Closed hnord-vdx closed 7 months ago

hnord-vdx commented 8 months ago

I am wondering why CPU, disk i/o and bandwidth is shown but there is no memory consumption metric. Is this a limitation of nanosvm?

eyberg commented 8 months ago

no, it's not a limitation - it's the fact that we need to have a custom klib export the metrics out cause that's not something the host can see itself (normally) - we have similar functionality for aws/gcp but not do yet

francescolavra commented 8 months ago

https://github.com/nanovms/nanos/pull/2007 implements an agent running in the Nanos kernel which exports memory consumption metrics to the DigitalOcean monitoring server, so that instance memory usage data is displayed in the graphs of the DigitalOcean droplet control panel.