chemodax / pbench

The pbench is Windows equivalent to Unix "time" command to measure process resource usage.

pbench

The pbench is Windows equivalent to Unix "time" command to measure process resource usage.

Installation

Note

Command prompt window should be restarted after installation to find installed pbench.exe

Using Windows Installer command:

1. Run the following command from the command prompt:

   msiexec.exe /qb /i https://github.com/chemodax/pbench/releases/download/0.7.0/pbench-x64.msi
   

Using Windows Installer GUI:

1. Download latest release
2. Run the installation package

Syntax

pbench [OPTIONS] COMMAND [ARGS]

Parameters

Parameter	Description
--pid PID	Also benchmark process with specified process ID
--count COUNT	Run command COUNT times
--concurrent	Run command in parallel
--stdout-nul	Redirect command output to NUL

Examples

Measure performance of curl http://example.com command:

pbench --stdout-nul curl http://example.com

==== curl http://example.com ====

== Performance of curl http://example.com
   Real time:    0.299 s
    CPU time:    0.015 s
   User time:    0.000 s
 Kernel time:    0.015 s
     Read IO:        0 (       0 KB)
    Write IO:        1 (       1 KB)
    Other IO:      127 (       1 KB)
Peak WS size:     6196 KB

  Total time:    0.303 s