I built a mob grinder in the overworld from here: https://www.youtube.com/watch?v=Gg17wAr_IOI
The rates are said to be 17,500 drops per hour but I am getting much less. Mob spawning is really slow, even though mob spawns on the ground at night seem to be normal. I am playing on a vanilla 1.14.4 server hosted by one of my friends. There were ~5-6 people on.
The grinder works well in singleplayer, as the video shows it does. It slows down massively on the server which sucks because it took me a while to build.
I used a client to highlight mobs and items. In the pictures, green boxes are mobs, yellow boxes are items.
Related issues
Attachments
Comments
migrated
violine1101
Thank you for your report!
We're actually already tracking this issue in MC-155289, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature in the future to see if the issue has already been reported.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
migrated
I don't believe this is a duplicate of that issue. Mob spawning rates on the ground, in the Nether, End, and around other players are normal. It is only in the grinder that rates are slow.