软件包：sysbench（1.0.20+ds-1）

multi-threaded benchmark tool for database systems

SysBench is a modular, scriptable and multi-threaded benchmark tool based on LuaJIT. It is most frequently used for database benchmarks, but can also be used to create arbitrarily complex workloads that do not involve a database server.

The idea of this benchmark suite is to quickly get an impression about system performance without setting up complex database benchmarks or even without installing a database at all.

Current features allow one to test the following system parameters:

 * file I/O performance
 * scheduler performance
 * memory allocation and transfer speed
 * POSIX threads implementation performance
 * database server performance (OLTP benchmark)

Primarily written for MySQL server benchmarking, SysBench will be further extended to support multiple database backends, distributed benchmarks and third-party plug-in modules.

标签: 系统管理: 性能评估, 实做语言: C, 角色: 程序, 范围: 实用程序

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