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NodeBB v3 Chat Very Slow

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  • cagatayundefined

    What’s going on with NodeBB?

    Performance nodebb script die
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    8 Votes
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    phenomlabundefined
    @cagatay The most reliable way to upgrade Node.js on Ubuntu depends on how you originally installed it. Method 1: Using NVM (Recommended) If you already use Node Version Manager (NVM), upgrading is simple. NVM allows you to keep both versions and switch between them if needed. Install Node 22: nvm install 22 Switch to Node 22: nvm use 22 Set it as your default: nvm alias default 22 Verify the change: node -v Method 2: Using NodeSource (PPA) If you installed Node.js via apt using the NodeSource repository, you need to update the repository script to point to the new version. Remove the old NodeSource list (optional but cleaner): sudo rm /etc/apt/sources.list.d/nodesource.list Download and run the NodeSource setup script for Node 22: curl -fsSL [https://deb.nodesource.com/setup_22.x](https://deb.nodesource.com/setup_22.x) | sudo -E bash - Install/Upgrade Node.js: sudo apt-get install -y nodejs Verify the installation: node -v Method 3: Using the ‘n’ Package If you have npm installed, you can use the n interactive manager. Clear the npm cache: sudo npm cache clean -f Install the ‘n’ helper: sudo npm install -g n Install Node 22: sudo n 22 Update your shell: hash -r Troubleshooting Permission Denied: If you see permission errors using Method 2 or 3, ensure you are using sudo. Path Issues: If node -v still shows version 20 after upgrading via NVM, restart your terminal or run source ~/.bashrc. Conflicts: Avoid mixing these methods. If you switch from apt to nvm, it is best to sudo apt remove nodejs first to avoid path conflicts.
  • ahmedundefined

    nodebb error logs

    Bugs nodebb
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    2
    4 Votes
    6 Posts
    2k Views
    ahmedundefined
    I just wanted to ask because I don’t have much knowledge about the new installation. Thank you for the explanatory answer.
  • Pandaundefined

    www. Infront stops website access?

    Solved Configure nodebb
    10
    1 Votes
    10 Posts
    2k Views
    phenomlabundefined
    @Panda because there is no match for the DNS entry specified. The receiving web server parses the headers looking for a destination hostname to match, and anything the web server is unable to resolve will be sent back to the root.
  • Pandaundefined

    Composer options on nodebb

    Solved Configure nodebb
    8
    1
    3 Votes
    8 Posts
    2k Views
    phenomlabundefined
    @Panda You should be able to expose the CSS for these using F12 to get into console [image: 1686833368846-3591518c-e3a3-4ada-a43c-6b32a5e0359c-image.png] [image: 1686833399483-a2b8ed46-4157-4ff2-85f0-576543380107-image.png] That should then expose the element once selected [image: 1686833431032-89d9c545-a47a-40d1-98f4-80cf3b958e8f-image.png] Here’s the below CSS you need based on the screenshot provided. .composer .formatting-bar .formatting-group li[data-format="picture-o"], .composer .formatting-bar .formatting-group li[data-format="spoiler"] { display: none; }
  • DownPWundefined

    NODEBB: Nginx error performance & High CPU

    Solved Performance performance nodebb nginx
    69
    4
    14 Votes
    69 Posts
    46k Views
    DownPWundefined
    @phenomlab Seems to be better with some scaling fix for redis on redis.conf. I haven’t seen the message yet since the changes I made # I increase it to the value of /proc/sys/net/core/somaxconn tcp-backlog 4096 # I'm uncommenting because it can slow down Redis. Uncommented by default !!!!!!!!!!!!!!!!!!! #save 900 1 #save 300 10 #save 60 10000 If you have other Redis optimizations. I take all your advice https://severalnines.com/blog/performance-tuning-redis/
  • DownPWundefined

    [NODEBB] Reply Button/arrow answer

    Solved Customisation css nodebb
    25
    4
    4 Votes
    25 Posts
    9k Views
    DownPWundefined
    Topic open https://sudonix.com/topic/207/nodebb-help-for-my-custom-css
  • JACundefined

    RSS parser script [NodeBB]

    Customisation nodebb rss script
    47
    9 Votes
    47 Posts
    17k Views
    JACundefined
    @phenomlab said in RSS parser script [NodeBB]: @jac Not yet. Sorry. Have some other work commitments I need to prioritise. Hoping to get to this over the weekend. No worries at all mate, thanks
  • JACundefined

    [NodeBB] custom Gravatar image not showing

    Solved Customisation
    6
    1 Votes
    6 Posts
    2k Views
    JACundefined
    @jac said in [NodeBB] custom Gravatar image not showing: @phenomlab said in [NodeBB] custom Gravatar image not showing: @jac are you using Custom ? Sure am mate Confirmed Fixed