Knight Online CPU 100% Usage Problem and Server Lag Problem Solution
What is CPU 100% Problem?
When CPU usage reaches 100%, it means that the server's processing power is fully charged.
In this case:
- Players experience freezes
- Skill delays occur
- Mobs move late
- Server ping values increase
- GameServer may shut down
Why Does CPU Usage Increase?
There can be many reasons for high CPU usage on Knight Online servers.
1. Excessive Mob Density
Spawning a large number of creatures, especially in farm areas, puts a serious load on the processor.
Because every mob:
- Makes motion calculations
- Performs player control
- Skill executes operations
- AI performs calculations
2. Faulty Event Systems
Unoptimized event scripts may loop constantly and increase processor usage.
3. SQL Query Density
Misconfigured database operations increase CPU usage.
In particular:
- Overgrowth of log tables
- lack of index
- Continuously running queries
seriously affects performance.
4. DDoS and Bot Attacks
Massive packet attacks can create excessive load on GameServer.
How to Check CPU Usage?
On Windows servers:
Ctrl + Shift + Esc
You can view processor usage by opening Task Manager with .
In particular, check these services:
- GameServer.exe
- AIServer.exe
- Ebenezer.exe
- SQL Server
Mob Spawn Optimization
Excessive mob density is one of the biggest reasons that increases processor usage.
You can:
- Reduce mob numbers
- Increase respawn times
- Remove unnecessary farm areas
SQL Server Performance Maintenance
SQL maintenance operations can seriously improve performance.
Recommended actions:
- Log cleaning
- Index optimized
- Unused table cleaning
- Shrink process after backup
GameServer Optimization
Some older server files versions may not be optimized.
More stable:
- GameServer files
- AIServer version
- Database structure
Using it may increase performance.
Use Anti-DDoS Protection
Heavy traffic attacks can increase CPU usage.
Therefore:
- Firewall protection
- Rate limit system
- VPS/VDS with anti-DDoS protection
It is recommended to use.
Common Mistakes
- Adding excessive mobs
- Using unoptimized events
- Choosing an inadequate VPS
- Using old SQL version
Conclusion
CPU optimization on Knight Online servers can be achieved with a correctly configured mob system, optimized SQL server and powerful hardware.
This article is specially prepared for PvPServer.
