Benchmarking

DirectoryMark
Designed to measure the performance of server products that use lightweight directory access protocol (ldap), version 2 and compatible parts of version 3.
http://www.mindcraft.com/directorymark/

Mindcraft, Inc.
Testing company.
http://www.mindcraft.com

Netperf
A benchmark that can be used to measure the performance of many different types of networking. It provides tests for both unidirecitonal throughput, and end-to-end latency.
http://www.netperf.org/netperf/NetperfPage.html

SPEC
The home page for SPEC, the Standards Performance Evaluation Corporation, a standards body for performance benchmarks.
http://open.spec.org/

SPEC SFS97
A benchmark for the measurement of NFS server performance. SFS97 is a replacement for Ladds.
http://www.spec.org/osg/sfs97/

Specweb96
A standardized benchmark for measuring basic web server performance.
http://open.spec.org/osg/web96/

StressMy.com
StressMy.com gives web-developers the tools they need to test their application's scalability and integrity. Available 24 hours a day, seven days a week, 365 days a year.
http://stressmy.com

Technovations
Technovations develops products and technology that address total performance management. Products address Performance, Scalability, Reliability and Security issues of Database, Notes or Web applications.
http://www.technovations.com/

VolanoMark
A server-side java benchmarking tool for assessing the performance and stability of any java virtual machine (jvm).
http://www.volano.com/benchmarks.html

WebStone
Measures the performance of web server software and hardware products. It particularly good at stressing the networking of servers.
http://www.mindcraft.com/webstone/