benchmark creating 300 accounts with 5k sub addresses each then saving / opening

gen_accounts.sh

curl http://localhost:18092/json_rpc -d '{"jsonrpc":"2.0","id":"0","method":"create_wallet","params":{"filename":"brb20hours","password":"","language":"English"}}' -H 'Content-Type: application/json'
curl http://localhost:18092/json_rpc -d '{"jsonrpc":"2.0","id":"0","method":"open_wallet","params":{"filename":"brb20hours","password":""}}' -H 'Content-Type: application/json'

gen_addresses () {
	x=1
	while [ $x -le 300 ]
	do
		curl -s -o /dev/null http://localhost:18092/json_rpc -d '{"jsonrpc":"2.0","id":"0","method":"create_account","params":{"label":"account '"${x}"'"}}' -H 'Content-Type: application/json'
		curl -s -o /dev/null http://localhost:18092/json_rpc -d '{"jsonrpc":"2.0","id":"0","method":"create_address","params":{"account_index":'"${x}"',"label":"new-subs","count":5000}}' -H 'Content-Type: application/json'
	((x+=1))
	done
}

time gen_addresses
echo "save"
time curl http://localhost:18092/json_rpc -d '{"jsonrpc":"2.0","id":"0","method":"store"}' -H 'Content-Type: application/json'
echo "close"
time curl http://localhost:18092/json_rpc -d '{"jsonrpc":"2.0","id":"0","method":"close_wallet"}' -H 'Content-Type: application/json'
echo "open"
time curl http://localhost:18092/json_rpc -d '{"jsonrpc":"2.0","id":"0","method":"open_wallet","params":{"filename":"brb20hours","password":""}}' -H 'Content-Type: application/json'