Hi everyone, I would like to get your comments concerning the very high memory usage I'm seeing on my production server. Some numbers: - Running Ubuntu 16.04 and ArangoDB 3.1.15 - 5 document collections, 12 edge collections - Around 200,000 documents - A dump takes approximately 50MB of disk space - A rather heavy usage of Foxx
Now this take *1.5GB* of memory on that Linux server. I've always been a bit surprised by the memory consumption but at the beginning I thought that ArangoDB required a lot of RAM to run and that was a fixed overhead that would not grow with the data, but I was wrong: it seems that the memory consumption increases linearly with the amount of data. Also for reference, I've a secondary DB (same VM config) that replicates the primary asynchronously and this one consumes more than 1GB as well. So today I did the following experiment: I dumped the database and restored it on my Mac. I made sure all collections are loaded and had a look at the memory: only *200MB* and it even fell to 50MB for some reason. This makes me think that there could be something wrong with the way I run ArangoDB on Ubuntu or with the system config? Any comment would be welcome, if you'd like to get the dump to test it on your side I would be happy to share it. Thanks in advance, Thomas -- You received this message because you are subscribed to the Google Groups "ArangoDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
