  Decentralized services are increasingly being developed and their
Decentralized applications are increasingly developed but their performance
metrics are not tested enough. The total number of transactions that can be
supported by the blockchain network and the performance effects of selecting
different consensus protocols, using different block intervals and block size
should be tested. There are some blockchain performance tools but most are
built for specific blockchain frameworks and require complex configuration. The
GoHammer tool is developed to provide an easy to use, flexible test tool for
the Ethereum/Quorum blockchain frameworks. Transaction per second (TPS) values
and several performance metrics will be tested. This tool is also a part of the
series of tools that can be integrated with Tubu-io. This tool will help in
developing more efficient decentralized systems and will affect decreasing the
costs of developing decentralized application projects.
