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[GUIDE] How to TWEAK a L2 Server !! Maximum Performances !!


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Server Type Specs (this is a Base Server machine, your must be Better or similar) I posted Here My Old Server Specs (Waiting for a  Intel Q6600 QuadCore - 6 Gbyte RAM - 2x 150gbyte Raptor 10k RPM HDD)

 

 

Windows 2003 Server Enterprice 64 Bit (With Enterprice your Server can Suit to max 8GB RAM Normally)
Dual Xeon 2.4 Ghz
2048 MB DDR ram
2x 150GB Harddisk 16MB SATA-II Raptor 10000rpm

 

Network Speed

Speekeasy Results
Down = 18mbps
UP = 1.2mbps

 

startgameserver.bat

Upadate as of 10/23 0400AM and many crashes, finally found a setting that did not crash once.
java -server -Xmx1280m -cp

 

Threadpools

ThreadPoolSizeEffects = 20
ThreadPoolSizeGeneral = 26

#Default 2
UrgentPacketThreadCoreSize = 4
#Default 4
GeneralPacketThreadCoreSize = 8
#Default 4
GeneralThreadCoreSize = 8

AiMaxThread = 12

 

Gameserver Config Options

MaximumDbConnections=300
CoordSynchronize = -1
FloodProtectorInitialSize = 300
MinNPCAnimation = 30
MaxNPCAnimation = 60
MinMonsterAnimation = 30
MaxMonsterAnimation = 60

 

MySQL Config

Version = 5.0.45 32 bit

Developer Machine =
Server Machine = *
Dedicated =

Multifunctional = *
Transactional =
Non-Transactional =

Decision Support =
Online Transaction = *
Manual = 

Strict mode
NOT Enabled

 

Manual MySQL Tweaks - MySQL Administrator

My Tweaks
- Thread Concurrency = 4 (2*CPU) I have dual Core.
- Query Cache size = 0
- Thread Cache size = 38
- Read Buffer size = 1M
- Read rnd Buffer size = 1M

 

Java

jdk 6 u3

 

NIC Settings

Checksum Offload = Disabled
Flow Control = Disabled
Jumbo Frame = 1500
Optimzed For = Throughput
Segmentation Offload = Disabled
Speed/Duplex = Full Autonegotiation

 

=======================================

 

NIC Tweaks

TCP Optimizer

Download => http://www.speedguide.net/downloads.php

 

Registry Tweaks

Download => http://www.pctools.com/guides/registry/detail/56/

 

=======================================

 

Guide Posted By Bannished. Thank you.

p.s. Im Sharing here that guide I found in the WEB...Im NOT responsable if this Guide will destroy or damage your computer (if it will ).

 

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There's no guide in it, just experiment with small steps increasing these values, for future admins please consider that this may even crash your PC if you don't know what threads/most of the settings are. I'm posting this because as you said:

 

p.s. Im Sharing here that guide I found in the WEB...Im NOT responsable if this Guide will destroy or damage your computer (if it will ).

 

No offense, really this is a valuable one (there are more in the topic posted by banished on l2jserver forums), but you should REALLY watch out what the hell you change before you change it :)

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There's no guide in it, just experiment with small steps increasing these values, for future admins please consider that this may even crash your PC if you don't know what threads/most of the settings are. I'm posting this because as you said:

 

No offense, really this is a valuable one (there are more in the topic posted by banished on l2jserver forums), but you should REALLY watch out what the hell you change before you change it :)

 

Yo Killer...No offence...But as you are a skilled Developer...can you please post a FULL guide about that I tryed to explain ?

Cuz If that ISN'T good..you must know a Good one...no ?

 

thank you.

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  • 2 weeks later...

personaly i think most of these tweaks are a waste of time, if your going to run a l2 server you mayaswell do it properly or dont do it at all running a server from a home pc is useless and lagy, i would stay away from these tweaks and get your self a dedicated server you can get one cheap enough to start you off with and go from there.

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a Gbit or 100mbit Port Is the Same For me..Cuz NO networks Can Offer You a Brust to 1 Gbit !!

The Max Is 100 Mbit..So Is the Same.

 

And..I have Posted My Own Old Dedicated Server Specs...Not My Home Computer Specs...LOL.

I NEVER runned a Server from my Personal pc !! Simply because My connection SUX.

 

and in 3 days I will Have  :

 

- Intel Xeon 3210 (Quad Core)

- 8GB  DDR2 RAM

- 2x 74GB Harddisk 16MB SATA-II Raptor 10k rpm

- Windows 2003 Enterprice...

 

Cya...

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