python-blockchain-410/ETH/speed.py

from  web3Tools import  *
import pymysql


def speedTest(function, *args):
    intiTime = time.time()
    i = 0
    while time.time() -1 < intiTime:
        function(*args)
        i = i +1
    return i

def test0():
    return EthMevModel.find_by_hash('0x73cfd86895f97db1fbf555cdd449b115ce1a10c2')

def test1():
    cursor.execute(SQL)
    data = cursor.fetchone()
    return  data

db = pymysql.connect(host='127.0.0.1',
                                 user='root',
                                 password='Qwe410410.',
                                 database='ethmev')
cursor = db.cursor()
db.ping(reconnect=True)
SQL = "SELECT * FROM t_ethereum_mev_v1 WHERE hash='%s'" % "0x73cfd86895f97db1fbf555cdd449b115ce1a10c2"
printTime(test0())
printTime(test1())
printTime(speedTest(test0,), 'JAVA API')
printTime(speedTest(test1,), 'PY SQL')
cursor.close()