• 3 Posts
  • 76 Comments
Joined 2 years ago
Cake day: June 12th, 2023
  • taaz@biglemmowski.wintoSelfhosted@lemmy.world•Missing votes on self hosted Lemmy instanceEnglish
    5·
    5 months ago

    My instance is close to two years old now, and on average has had about 2 MAU, with no (local) communities.

    Currently we have about 700 active federated communities (that had any federated activity within last month), out of 900.[1]

    The on-disk size of both lemmy and pict-rs database[2]

    postgres@postgres:~$ pwd
/var/lib/postgresql
postgres@postgres:~$ du -sh data/
31G	data/

    I use pict-rs with S3 provider and the bucket size is currently at 22.82 GB (read: external network storage, this is probably mostly just thumbnails[3]).

    So in total there is almost 54GBs spent just for lemmy.

    So assuming you have 100G remaining after system stuff and dedicate that box only to lemmy (and pict-rs media files) and use it mostly for yourself [4], you should be alright for about 3-4 years (assuming that I am gaining about 27GBs total per year and that you will federate with a similar amount of a similarly active communities).

    If you offload media storage to a hosted S3 bucket[5] then you should be good for a lot longer as you will only need space for the postgres databases.

    1. The rest is either dead (instance gone) or no one is subscribed to them anymore (as such my instance is not getting any new content from there: neither posts nor comments or votes) ↩︎

    2. Postgres itself reports about 2G less, don’t really know why but I am guessing it has something to do with the filesystem being btrfs ↩︎

    3. Edit: I currently do not use the “privacy” mode of pict-rs where it proxies all content (so that a bad guy can’t post an image link to his server and unmask users IPs), this would increase the S3 size and slightly postgres size. ↩︎

    4. You should use Lemmy Subscriber Bot to automatically federate little bit of random communities so that public All feed is not exact copy (minus NSFW comms) of whatever you as the only user subscribe to. ↩︎

    5. Though keep in mind that S3 buckets eventually cost some money too, for example Cloudflare R2 charges $0.015 per 1GB, above the first 10GBs. ↩︎

  • taaz@biglemmowski.winOPtoSelfhosted@lemmy.world•WiFi Roaming Between Different RoutersEnglish
    2·
    8 months ago

    Yeah didn’t add that bit before, edited in. Archer is here as just dumb AP/routing box for the furthest room, connected to Omnia by ethernet (so yes, Archer acts as client device @ .1.20 and forwards everything to Omnia).

    EDIT: Sadly I don’t have OpenWRT on the TP-Link, but the plan was to replace it with more capable Mikrotik so that I could setup the more advanced bits (Mobility Domain, “roaming”)