All below stuff run in PRODUCTION rails environment, make sure production settings in your database.yml points to a test database!!!
###Reset database
RAILS_ENV=production rake db:reset
###Start matching engine
# modify config/amqp.yml first if rabbitmq server is running on node other than 127.0.0.1
RAILS_ENV=production rake daemon:matching:start
###Start 10 (or any number) executors on each worker server
# modify config/amqp.yml first if rabbitmq server is running on node other than 127.0.0.1
TRADE_EXECUTOR=10 RAILS_ENV=production rake daemon:trade_executor:start
###Benchmark
# warm up matching engine and trade executors with 300 orders
NUM=300 RAILS_ENV=production rake benchmark:integration
# real benchmark begins here: 10000 (or any number) orders
NUM=10000 RAILS_ENV=production rake benchmark:integration
After the numbers in the bottom line stop changing, press ctrl-c to finish.
Example output:
NUM=10000 RAILS_ENV=production rake benchmark:integration
Integration Benchmark (num: 10000)
user system total real
create members 111.690000 6.520000 118.210000 (287.434067)
lock funds 0.050000 0.010000 0.060000 ( 0.172332)
create orders 23.660000 1.420000 25.080000 ( 33.404886)
Time elapsed: 11.730559158s Orders: total 10000, rate 852.47o/s Trades: total 5791, rate 493.67t/s
###MySQL optimizations
max_connections=256
query_cache_size=512M
innodb_buffer_pool_size=1024M
innodb_flush_log_at_trx_commit=0