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Updated README file.

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Jeff Flowers 2017-06-09 12:36:33 -04:00
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README.md
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# s3-benchmark
# Introduction
s3-benchmark is a program for performing S3 operations PUT, GET, and DELETE for objects. Besides the
bucket configuration, the object size and number of threads can be given for different tests.
@ -6,14 +6,22 @@ The test is loosely based on the Nasuni benchmark used to test the performance o
storage providers.
# Building the Program
If the test is being run on the Ubuntu version 16.04 LTS (the current long term release), the binary
Obtain a local copy of the repository using the following git command:
```
git clone https://github.com/wasabi-tech/s3-benchmark.git
```
If the test is being run on Ubuntu version 16.04 LTS (the current long term release), the binary
executable s3-benchmark.ubuntu will run the benchmark without building.
Otherwise, to build the test, you must install the Go 1.7 system along with the supporting libraries.
Otherwise, to build the test, you must install Go 1.7 development system along with the supporting libraries
given in the import section.
# Command Line Arguments
Below are the command line arguments to the program:
Below are the command line arguments to the program (which can be displayed using -help):
```
-a string
Access key
-b string
@ -30,6 +38,25 @@ Below are the command line arguments to the program:
URL for host with method prefix (default "http://s3.wasabisys.com")
-z string
Size of objects in bytes with postfix K, M, and G (default "1M")
```
# Example Benchmark
Below is an example run of the benchmark for 10 threads with the default 1MB object size. The benchmark reports
for each operation PUT, GET and DELETE the results in terms of data speed and operations per second. The program
writes all results to the log file benchmark.log.
```
ubuntu:~/s3-benchmark$ ./s3-benchmark.ubuntu -a MY-ACCESS-KEY -b jeff-s3-benchmark -s MY-SECRET-KEY -t 10
Wasabi benchmark program v2.0
Parameters: url=http://s3.wasabisys.com, bucket=jeff-s3-benchmark, duration=60, threads=10, loops=1, size=1M
Loop 1: PUT time 60.1 secs, objects = 5484, speed = 91.3MB/sec, 91.3 operations/sec.
Loop 1: GET time 60.1 secs, objects = 5483, speed = 91.3MB/sec, 91.3 operations/sec.
Loop 1: DELETE time 1.9 secs, 2923.4 deletes/sec.
Benchmark completed.
```
#Note
Your benchmark results may vary most often because of limitations of your network connection to the cloud storage
provider. Wasabi performance claims are tested under conditions that remove any latency (which can be shown using
the ping command) and bandwidth bottlenecks that restrict how fast data can be moved. For more information,
contact Wasabi customer support.