The attached PDF documents the tuning steps that were used by the IBM Sametime performance team when conducting the performance measurements on the Sametime servers.

==Introduction== This article is intended to provide best practices, suggested configurations, and technical steps to enable you to deploy the full Sametime 8.5 feature set to smaller environments.  The outlined installation sizes are suggested deployment scenarios and your individual installation ...

recommendations and best practices for configuring your Lotus Sametime server for best Name Lookup (also called STResolve) performance

Objective The document aims to describe the procedure to increase the scalability of EMS 8.0.2 meeting server through performance tuning. Description A study was carried out to seek the threshold level for maximum number of participants in a single meeting within a room server by tuning WebSphere ...

Infrastructure: Sametime 8.0.2 and Enterprise Meeting Server (EMS) This document describes the installation and configuration of the test infrastructure used to test chat and meetings with Sametime® Enterprise Meeting Server (EMS) in a Windows® environment with ipv4 and ipv6 dual stack ...

The preSametime installation steps: 1. If applicable, turn off Windows Data Execution Prevention (DEP) for Sametime per the following technote: http:www.ibm.comsupportdocview.wss?rs899uidswg21240628 2. Set the startup type for the Lotus Domino Server (LotusDominodata) service to manual. ...

The tables below list the default ports used by all Sametime services, including: HTTP Services, Domino Services, LDAP Services, and Sametime intraserver ports Community Services ports Meeting Services ports Recorded Meeting Broadcast Services ports AudioVideo Services ports HTTP Services, ...

Troubleshooting a failed WebSphere Application Startup In the event that a change is made to a WebSphere® Application Server component of IBM® Lotus® Sametime® Advanced, WebSphere Application Server could fail to start. 1. Use a text editor to open the WebSphere Application Server file here: ...

This secnario depicts two Lotus Sametime Gateway clusters on Microsoft Windows, exchanging instant messaging and presence. Each cluster consists of five machines with the Deployment Manager and primary node on one machine, the secondary node, the SIP proxy, the dedicated DB2 server, and the ...