Skip to content
Sudonix

NodeBB slow after DB recovery

Solved Performance
  • phenomlabundefined

    One thing I noticed was that after recovering the assets and database onto a test server: (see below)

    https://sudonix.com/topic/239/testing-out-webdock-io

    The performance of the replica NodeBB install was painfully slow. After much searching and hair pulling, I found that the indexes seemed to be missing - a point which is referenced by NodeBB themselves here

    https://community.nodebb.org/topic/11299/slow-page-loading-on-digitalocean/12?_=1646060175987

    When I checked /api/recent it was indeed slow - like a snail. So, at their suggestion, I opened up mongodb and added the missing indexes

    db.objects.createIndex({ _key: 1, score: -1 }, { background: true });
db.objects.createIndex({ _key: 1, value: -1 }, { background: true, unique: true, sparse: true });
db.objects.createIndex({ expireAt: 1 }, { expireAfterSeconds: 0, background: true });

    The difference is quite astonishing. Now it runs like the Ferrari I’ve come to love and respect ♥

    Might be useful for someone else in the same boat…

    Author of OGProxy, Swatch, Threaded, Card, and most of Sudonix's bugs…

    5
  • phenomlabundefined phenomlab has marked this topic as solved on

Did this solution help you?
Did you find the suggested solution useful? Why not buy me a coffee? It's a nice gesture, and a great way to show your appreciation 💗

  • Pandaundefined

    SEO and Nodebb

    Performance
    2
    2 Votes
    2 Posts
    147 Views
    phenomlabundefined

    @Panda It’s the best it’s ever been to be honest. I’ve used a myriad of systems in the past - most notably, WordPress, and then Flarum (which for SEO, was absolutely dire - they never even had SEO out of the box, and relied on a third party extension to do it), and NodeBB easily fares the best - see below example

    https://www.google.com/search?q=site%3Asudonix.org&oq=site%3Asudonix.org&aqs=chrome..69i57j69i60j69i58j69i60l2.9039j0j3&sourceid=chrome&ie=UTF-8#ip=1

    However, this was not without significant effort on my part once I’d migrated from COM to ORG - see below posts

    https://community.nodebb.org/topic/17286/google-crawl-error-after-site-migration/17?_=1688461250365

    And also

    https://support.google.com/webmasters/thread/221027803?hl=en&msgid=221464164

    It was painful to say the least - as it turns out, there was an issue in NodeBB core that prevented spiders from getting to content, which as far as I understand, is now fixed. SEO in itself is a dark art - a black box that nobody really fully understands, and it’s essentially going to boil down to one thing - “content”.

    Google’s algorithm for indexing has also changed dramatically over the years. They only now crawl content that has value, so if it believes that your site has nothing to offer, it will simply skip it.

  • Pandaundefined

    build nodebb Warning in entrypoint size limit

    Solved Performance
    2
    0 Votes
    2 Posts
    156 Views
    phenomlabundefined

    @eeeee they are nothing to worry about, and can be ignored.

  • cagatayundefined

    NodeBB v3.0.0-rc.1

    Performance
    1
    1 Votes
    1 Posts
    89 Views
    No one has replied
  • phenomlabundefined

    Optimum config for NodeBB under NGINX

    Performance
    4
    3 Votes
    4 Posts
    611 Views
    phenomlabundefined

    @crazycells hi - no security reason, or anything specific in this case. However, the nginx.conf I posted was from my Dev environment which uses this port as a way of not interfering with production.

    And yes, I use clustering on this site with three instances.

  • crazycellsundefined

    optional "snow falling" theme

    Solved Customisation
    6
    6 Votes
    6 Posts
    285 Views
    phenomlabundefined

    @Sala ok, but that’s still the same loop which is going to have an impact on the CPU.

  • cagatayundefined

    Podcast Share NodeBB

    Solved Configure
    15
    4 Votes
    15 Posts
    485 Views
    phenomlabundefined

    @cagatay You could experiment with nodebb-plugin-ns-embed but I expect the x-origin tag on the remote site to prevent playback.

  • DownPWundefined

    [NODEBB] Welcome Message

    Solved Customisation
    18
    13 Votes
    18 Posts
    2k Views
    phenomlabundefined

    For anyone reviewing this post, there’s an updated version here that also includes an sunrise / sun / moon icon depending on the time of day

    https://sudonix.com/topic/233/nodebb-welcome-message-with-logo-footer-change/3?_=1645445273209

  • RiekMediaundefined

    NodeBB Design help

    Solved Customisation
    8
    2 Votes
    8 Posts
    833 Views
    phenomlabundefined

    @riekmedia I’ve applied some new CSS to your site. Can you reload the page and try again ?

    For the record, this is what I added

    #footer { background: #2d343e; border-top: 4px solid #2d343e; font-size: 0.9em; margin-top: 70px; padding: 80px 0 0; position: relative; clear: both; bottom: 0; left: 0; right: 0; z-index: 1000; margin-left: -15px; margin-right: -338px; }

    The /categories page seems a bit messed up, so looking at that currently

    EDIT - issued some override CSS in the CATEGORIES widget

    <!--- CSS fix for overspill on /categories page - DO NOT DELETE --> <style> #footer { margin-right: -45px; } </style>

    That should resolve the /categories issue.