🖥️ Server Optimization - QBCore Guide for FiveM

Introduction

This tutorial turns 🖥️ Server Optimization into a clean, developer-friendly guide for QBCore/FiveM. You will follow a step-by-step flow, copy the relevant code patterns, and learn the “why” behind the setup.

Requirements

• QBCore installed and running on a dev server
• Basic Lua knowledge and comfort reading FiveM patterns
• A test workflow for iterating safely (dev server, not production)
• Optional: a code editor with Lua/FiveM helpers (VS Code recommended)

Step-by-Step Guide

Step 1: FiveM Server Configuration

In this step, you will apply the fivem server configuration concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 2: Core Server Settings

In this step, you will apply the core server settings concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 3: Advanced Server Configuration

In this step, you will apply the advanced server configuration concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 4: Operating System Optimization

In this step, you will apply the operating system optimization concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 5: Linux Server Optimization

In this step, you will apply the linux server optimization concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 6: Windows Server Optimization

In this step, you will apply the windows server optimization concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 7: Database Server Optimization

In this step, you will apply the database server optimization concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Step 8: MySQL/MariaDB Configuration

In this step, you will apply the mysql/mariadb configuration concept as a practical change: define the pieces, wire them together, then verify the behavior in your dev server.

Code Example

# Server Information
sv_hostname "Optimized QBCore Server"
sv_maxclients 128
sv_endpointprivacy true

# Performance Settings
sv_enforceGameBuild 2944    # Latest stable build
sv_scriptHookAllowed 0      # Disable for security/performance

# Network Optimization
netLibrary.multiplexDebug true
net_maxPackets 1000
net_maxPacketSize 1300
net_threadsPerStream 8

# Resource Management
ensure mapmanager
ensure chat
ensure spawnmanager
ensure sessionmanager
ensure basic-gamemode
ensure hardcap
ensure baseevents

# QBCore Resources (load order matters)
ensure qb-core
ensure qb-multicharacter
ensure qb-spawn
# ... additional resources in dependency order

# Performance Commands
add_ace resource.console command.resmon allow
add_ace resource.console command.status allow

# Security Settings
rcon_password "your_secure_password"
sv_master1 ""  # Disable server listing if needed

Tips & Best Practices

• Keep authority on the server: validate inputs before money/database operations.
• Start with one resource/module at a time, then refactor after you verify it works.
• Use callbacks for request/response flows and events for push/UX updates.
• When you run loops, avoid freezes: always yield with Wait() (client/server) and cache hot values.