AutoRestart
by LondonDerri
AutoRestart lets a server owner schedule reboots and trigger an emergency restart from the server console or in-game commands.
What it does
AutoRestart is a Fabric mod published across 23 release versions. The latest file, 1.21-1.0.0, targets 1.21.7 and was released on 2025-07-11. The mod is server-side only, so players join a server running it without installing anything, and it is released under All rights reserved, which means it is not open source. Public links exist for the source code.
Commands let an operator check the next scheduled reboot, watch the server's TPS, memory used and maximum allocated memory, and start an emergency restart when something goes wrong. Reboots are handled on the server itself, so the feature set works only where the mod is installed on the server.
The mod has no client-side part, and no other mod is listed as required. Since it is first published as of 2025-07-11, the catalog records only that release history.
Key features
Scheduled server reboots
The server restarts on a timed schedule, which keeps long-running sessions from drifting into lag or memory exhaustion.
Emergency restart command
An operator can trigger an immediate restart from the command line when the server needs to be brought down at once.
Next reboot lookup
A command shows when the next scheduled reboot will happen, so admins can warn players in advance.
Performance readout
A command reports TPS, memory used and maximum allocated memory, giving a quick view of server health.
Compatibility
Latest build for each game version and loader.
1.21.x8 of 8 versions with builds
1.20.x7 of 7 versions with builds
1.19.x5 of 5 versions with builds
1.18.x3 of 3 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Long-running survival servers
Scheduled reboots can clear accumulated memory use on servers that stay online for days at a time.
Recovering from a stall
The emergency restart command gives an operator a direct way to reboot a server that has stopped responding well.
Who it’s for: Server owners and operators who run Fabric servers and want scheduled or on-demand restarts. Players only need a normal client, since the mod does not run on their side.
How it compares
Server Info Command is client-side only and open source under the MIT License, with Fabric files for 1.21 – 1.21.9, so it reports server details to the player rather than rebooting anything. TPS HUD is also open source under the MIT License and runs on Fabric or Quilt for 1.18.2 – 26.3, with the client required and the server optional. AutoRestart is server-side only and not open source, and its job is scheduled reboots.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| AutoRestart | Fabric | 1.18 – 1.21.7 | Server-side only | 2025-07-11 |
| Server Info Command | Fabric | 1.21 – 1.21.9 | Client-side only | 2025-10-02 |
| TPS HUD | Fabric and Quilt | 1.18.2 – 26.3 | Client required, server optional | 2026-08-31 |
Questions
Does AutoRestart have to be installed on the client?
Which Minecraft versions does AutoRestart support?
Can AutoRestart be used with other loaders?
In the catalog
AutoRestart is one of 36,990 Utility mods on ModsFinder, and one of 25,772 Utility mods for Fabric. 13,697 mods support Minecraft 1.21.7.
Similar mods
What the author says
AutoRestart is a mod that adds the ability to restart your server, also watch its tps and memory usage from the maximum allocated. The mod is server-based and works only on the server! a command to view the server's tps and the memory used from the maximum allocated
Official listing
- Modrinth page
- modrinth.com/mod/autorestart-londi
- Owner
- LondonDerri
- Published
- 2025-07-11
- Updated on Modrinth
- 2025-07-11
- Facts verified
- 2026-10-15