# Rust Server Lagging – Fix FPS Drops, Oxide & Entity Limits

Rust server lagging? Entity count, GC buffer, plugin overload & RAM – step-by-step Rust dedicated server performance fix.

**Quick answer:** Rust lag: **remove bad Oxide plugins**, **lower entity load** (items, NPCs, bases), **increase RAM** and match `server.tickrate` / map size to player count.

**If you landed here:** FPS drops, rubberbanding, delayed hits or server TPS drops when full.

## Symptom → fix

Symptom / logFix

FPS drops when fullUpgrade RAM/CPU, reduce slots

GC.Alloc in logsIncrease RAM, check plugins

Lag after Rust updateUpdate Oxide, validate files

Lag only with pluginsUnload plugins one by one

## Related

- [Rust won't start](/en/gameserver/rust/server-startet-nicht)
- [Rust won't connect](/en/gameserver/rust/server-verbindet-nicht)
- [Install Rust](/en/gameserver/rust/installation)
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