./bin/benchmark -c=4 -r=25 -k=.artifacts/launchnet/configs/
or you can run benchmark with
-c concurrency Number of concurrent users. Default is one. -r repetitions Number of repetitions for one user. Default is one. -o output Path to output file (use - for STDOUT). -k rootmemberkeys Path to file with RootMember keys. -u apiurl (may be specified multiple times for roundrobin requests) API url for requests (default - http://localhost:19101/api). -l loglevel Log level (default - info). -s savemembers Saves members to file .artifacts/bench-members/members.txt. If false, file wont be updated. Default is false. -m usemembers Use members from file .artifacts/bench-members/members.txt. If false, wright info about created members in this file. Default is false. -b nocheckbalance If true, don't check balance at the start/end of transfers. Default is false.