Physical memory graph

[arjitc]

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LibreNMS Version: 79ac4a6
DB Schema: 142
PHP: 5.6.26-0+deb8u1
MySQL: 10.0.27-MariaDB-0+deb8u1
RRDTool: 1.4.8
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Would it be possible to display memory split into, Used, Buffers and Cached? rather than 1 graph merging all 3 ?

[brianara3]

I would also love to see this feature on the "overview" page for a device. Mainly because all my Linux servers show "physical memory" usage in the 80%+ range but most of it is just cached usage (as it should be). The graphs page has a nice break out of the types of memory usage.

Another suggestion would be to simply remove the cache/buffer total from the overview graph since those technically aren't "used" memory. Something like the used value when running "free -m"

[laf]

Moved to https://community.librenms.org/t/feature-request-physical-memory-graph/689

[lock]

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