wiki:jazz/Performance_Benchmark
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Version 5 (modified by jazz, 14 years ago) (diff)

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  1. CPU : POV-RAY
  2. Network : netcat
    1. Database
    2. Multi-thread

CPU : POV-RAY

  • Persistence of vision raytracer (3D renderer)
  • 由於 Ray Tracing 的 3D 繪圖運算會消耗非常多 CPU 資源，因此我們經常使用 POV-RAY 來作為 CPU-intensive 的 Workload 模擬。

Network : netcat

  • 使用 netcat 搭配 dd 測試 TCP 與 UDP 的速度 
    ==TCP==

[recive firstly]

ncat -l 60000 > /dev/null



[then send]

cat /dev/zero | ncat 140.110.X.X 60000



==UDP==

[recive firstly]

ncat -u -l 60000 > /dev/null



[then send]

cat /dev/zero | ncat -u 140.110.X.X 60000

Database

  • ​sysbench - Cross-platform and multi-threaded benchmark tool 
    Current features allow 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.

Multi-thread

  • ​tiobench - Threaded I/O bench for Linux 
    Tiobench is a file system benchmark especially designed to test I/O performance 
with multiple running threads.

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