Palworld Server Hosting: Settings, Performance, and Optimization Tips

Running a Palworld dedicated server is straightforward to set up, but keeping it running smoothly as players build sprawling bases, capture hundreds of Pals, and explore every corner of the Palpagos Islands takes deliberate tuning. This guide covers the settings and practices that separate a laggy server from one that stays responsive no matter what your group throws at it.

Why Palworld Servers Slow Down

Understanding the root causes of performance degradation helps you address problems before they become noticeable to players.

Memory accumulation. Palworld loads world data aggressively into memory and does not always release it efficiently. Long server sessions without restarts lead to gradually increasing RAM consumption until the server starts swapping to disk or crashing.

Base complexity. Every placed structure, every working Pal, and every item in storage is a tracked entity. Bases with dozens of production facilities running simultaneously create substantial CPU and memory overhead.

Dropped item buildup. Items on the ground, leftover from battles or resource gathering, persist until despawned. On busy servers, thousands of dropped items can accumulate and drag down performance.

Pal spawning. The world continuously spawns Pals across all loaded areas. On servers with many players spread across the map, the spawn system manages a massive number of entities simultaneously.

Critical Performance Settings

These settings in your PalWorldSettings.ini have the biggest impact on server performance.

DropItemMaxNum

The maximum number of items that can exist on the ground at once. The default is 3000, which is too high for most servers. Reducing this to 2000 or even 1500 forces faster cleanup of dropped items without noticeably affecting gameplay.

ServerPlayerMaxNum

Set this to match your actual group size rather than leaving it at the maximum. Each player slot reserves resources even when empty, and the server scales entity management based on the configured cap. A server set to 16 players will allocate resources differently than one set to 32, even with the same number of players online.

BaseCampMaxNum and BaseCampWorkerMaxNum

Limiting the number of base camps per player and workers per base directly controls the entity count that drives performance. For servers with 10 or more players, consider capping base camps at 2-3 per player and workers at 10-15 per base. These limits prevent the exponential entity growth that comes from unchecked base expansion.

PalSpawnNumRate

Controls how frequently Pals spawn in the world. Reducing this from the default 1.0 to 0.7-0.8 can meaningfully reduce entity counts without making the world feel empty. For larger servers with 16 or more players, this is one of the most effective single settings to adjust.

Tick Rate

The NetServerMaxTickRate setting controls how often the server updates game state. The default of 120 provides smooth gameplay, but if your hardware is struggling, reducing this to 60 can cut CPU load significantly. Most players will not notice the difference for PvE gameplay, though PvP servers should keep the higher tick rate for responsiveness.

Hardware Recommendations by Server Size

Small (1-8 Players)

• 4 CPU cores, 16 GB RAM, SSD storage
• Restart every 6-8 hours
• Default settings are generally fine

Medium (8-16 Players)

• 4-6 CPU cores, 32 GB RAM, NVMe SSD
• Restart every 4-6 hours
• Reduce DropItemMaxNum to 2000, PalSpawnNumRate to 0.8

Large (16-32 Players)

• 6-8 CPU cores, 32-64 GB RAM, NVMe SSD
• Restart every 3-4 hours
• Reduce DropItemMaxNum to 1500, PalSpawnNumRate to 0.7, enforce base limits

Restart Strategy

Scheduled restarts are the single most impactful maintenance practice for Palworld servers. Unlike some games where restarts are a nice-to-have, Palworld servers degrade noticeably over time without them.

Use RCON to broadcast a warning 10 minutes before each restart, then again at 5 minutes and 1 minute. This gives players time to finish what they are doing and reach a safe location. After the restart, the server loads back up with a clean memory state and refreshed entity tracking.

For automated restarts, set up a cron job (Linux) or Task Scheduler (Windows) that stops the server process, waits for shutdown to complete, and relaunches it on a fixed schedule.

Base Management Guidelines

Communicate base-building expectations to your players early. Proactive management prevents the performance problems that are much harder to fix after the fact.

• Compact over sprawling: Encourage players to build efficient, consolidated bases rather than sprawling operations. Vertical building is more performance-friendly than horizontal expansion.
• Limit automation chains: Long chains of automated production facilities with many Pals running simultaneously are major performance sinks. Suggest that players run automation in shifts rather than all at once.
• Clean up unused bases: Abandoned bases with idle Pals still consume server resources. Regularly check for inactive player bases and either remove Pals from them or clear them entirely if the player has stopped playing.

Backup Best Practices

The Pal/Saved/SaveGames directory contains all world data. Back it up:

• Daily automated backups as an absolute minimum.
• Before every server update in case the update introduces issues.
• Before any configuration change so you can roll back if a setting causes problems.
• Weekly offsite backups to a separate drive or cloud storage for disaster recovery.

Test a restore from backup at least once so you know the process works when you actually need it.

Monitoring Your Server

Keep an eye on these metrics to catch problems early:

• RAM usage: If it consistently exceeds 80% of available memory between restarts, you need more RAM or more frequent restarts.
• CPU usage: Sustained usage above 70% on the server process indicates the hardware is underpowered for your player count and settings.
• Save file size: Growing rapidly usually means excessive base building or item accumulation.
• Player complaints: Rubber-banding, connection drops, and slow Pal responsiveness at bases are the earliest player-visible symptoms of server strain.

Let Someone Else Handle the Infrastructure

Tuning and maintaining a Palworld server is an ongoing commitment. If you would rather spend your time catching Pals than monitoring tick rates, Reactor’s Palworld hosting manages the hardware, updates, restarts, and backups for you. The control panel puts server settings at your fingertips without requiring config file editing, and crossplay is supported out of the box.

A well-tuned Palworld server makes all the difference between a world your group loves spending time in and one they avoid because of lag. Invest the time in proper settings and maintenance, and the Palpagos Islands will reward you with smooth, uninterrupted adventures.