You are now in the directory "benchmarks".
Here are the one-line descriptions for each items in this directory:
bonnie-1.0: Performance Test of Filesystem I/O bytebench-3.1: The BYTE magazine benchmark suite dbs-1.1.5: A distributed network benchmarking system iozone-3.9: Performance Test of Sequential File I/O lmbench-1.1: A system performance measurement tool nbench-2.1: BYTE Magazine's native benchmarks netperf-2.1.3: Rick Jones' <raj@cup.hp.com> network performance benchmarking package netpipe-2.3: A self-scaling network benchmark polygraph-2.2.7: A benchmarking tool for Web proxies postmark-1.11: NetApps file system benchmark rawio-1.1: Test performance of low-level storage devices tcpblast-1.0: Measures the throughput of a tcp connection xengine-1.0.1: Reciprocating engine for X