Fsync bench

Benchmark fsync

Download a binary from github or build from source (see later).

Usage

fsyncbench [flags]

Flags

-n=100: Iterations to test - default 100
-dir=/tmp: Target directory - default os.TmpDir()

It will produce output like this

$ fsyncbench 
2013/07/02 16:03:30 That took 988.255164ms for 100 fsyncs
2013/07/02 16:03:30 That took 9.882551ms per fsync

Build

You'll need go installed, then

go get github.com/ncw/fsyncbench

and this will build the binary in $GOPATH/bin. You can then modify the source and submit patches.

License

This is free software under the terms of the MIT license (check the COPYING file included in this package).

Contact and support

The project website is at:

• https://github.com/ncw/fsyncbench

There you can file bug reports, ask for help or contribute patches.

Authors

• Nick Craig-Wood nick@craig-wood.com

Contributors

• Your name goes here!
• Matteo Olivi matteoolivi7@gmail.com