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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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    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.
  • DownPWundefined

    error with v3 in browser console

    Solved Performance socket error csrf
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    4 Posts
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    phenomlabundefined
    @DownPW it’s in relation to the response I provided above
  • Pandaundefined

    What is this bar called?

    Solved Customisation nodebb
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    36 Votes
    92 Posts
    24k Views
    DownPWundefined
    This is good
  • Pandaundefined

    build nodebb Warning in entrypoint size limit

    Solved Performance nodebb
    2
    0 Votes
    2 Posts
    829 Views
    phenomlabundefined
    @eeeee they are nothing to worry about, and can be ignored.
  • DownPWundefined

    [NodeBB] Auto assign a label or group title

    Solved Customisation nodebb auto assign group title
    5
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    1 Votes
    5 Posts
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    phenomlabundefined
    @DownPW very useful tip. Thanks
  • DownPWundefined

    NODEBB: Nginx error performance & High CPU

    Solved Performance performance nodebb nginx
    69
    4
    14 Votes
    69 Posts
    36k 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/
  • phenomlabundefined

    NodeBB slow after DB recovery

    Solved Performance performance nodebb
    1
    5 Votes
    1 Posts
    684 Views
    No one has replied
  • crazycellsundefined

    CSS codes for fa-info icon

    Solved Customisation nodebb
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    6 Votes
    9 Posts
    2k Views
    crazycellsundefined
    I have just figured it out… it can be targeted with text-decoration-color: I was mistakenly using color