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Data Storage Benchmark Tool Version 0.5
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@kmgowda kmgowda released this 29 Dec 13:08
· 2658 commits to master since this release
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Data Storage Benchmark Tool

This is the first release of Bench-marking tool for Pravega and Apache Kafka streaming Storage systems.
by default this tool uses the Pravega version 0.5 and Kafka version 2.3.0.

How to Use:

  1. unzip (untar) the file DSB.tar
    For example : tar -xvf DSB.tar -C ./

  2. For performance bench-marking use this extract binary file : "/DSB/bin/pravega-benchmark" .
    below is the help output:

<dir>/DSB$ ./run/DSB/bin/DSB  -help
 -consumers <arg>               Number of consumers
 -controller <arg>              Controller URI
 -events <arg>                  Number of events/records if 'time' not
                                specified;
                                otherwise, Maximum events per second by
                                producer(s) and/or Number of events per
                                consumer
 -flush <arg>                   Each producer calls flush after writing
                                <arg> number of of events/records; Not
                                applicable, if both producers and
                                consumers are specified
 -fork <arg>                    Use Fork join Pool
 -help                          Help message
 -kafka <arg>                   Kafka Benchmarking
 -producers <arg>               Number of producers
 -readcsv <arg>                 CSV file to record read latencies
 -recreate <arg>                If the stream is already existing, delete
                                and recreate the same
 -scope <arg>                   Scope name
 -segments <arg>                Number of segments
 -size <arg>                    Size of each message (event or record)
 -stream <arg>                  Stream name
 -throughput <arg>              if > 0 , throughput in MB/s
                                if 0 , writes 'events'
                                if -1, get the maximum throughput
 -time <arg>                    Number of seconds the code runs
 -transactionspercommit <arg>   Number of events before a transaction is
                                committed
 -writecsv <arg>                CSV file to record write latencies
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