Enabling Aikar's Flags on a Minecraft server optimizes how Java handles garbage collection (cleaning up unused memory), significantly reducing severe server lag spikes. They replace standard Java settings with fine-tuned memory management rules specifically engineered to handle Minecraft's heavy, constant data loading. By smoothing out these memory cycles, the flags ensure more stable tick rates and a much smoother gameplay experience for connected players.
Note: Aikar's Flags are best used with Java Adoptium. Learn how to change Java versions here.
1. Log in to the BisectHosting Starbase panel.
2. Stop the server.
3. Go to the Startup tab.
4. From the Enable Aikars Flags dropdown, choose Enabled. The panel will automatically add recommended flags based on the server's RAM allocation.
5. Start the server.