这个是一个一秒为间隔 将一秒内的io流 存进数据库的脚本 请问有没有简洁点的写法
#!/usr/bin/python3
import psutil
import time
import pymysql as mysqldb
db=mysqldb.connect(user='root',passwd='123123',db='sanle',host="localhost")
db.autocommit(True)
cur=db.cursor()
def get_recv():
return psutil.net_io_counters().bytes_recv
def get_sent():
return psutil.net_io_counters().bytes_sent
while 1:
old_recv=get_recv()
old_sent=get_sent()
time.sleep(1)
timestamp=int(time.time())
bytes_recv=get_recv()-old_recv
bytes_sent=get_sent()-old_sent
print('timestamp:%s recv:%d sent:%d' %(timestamp,bytes_recv,bytes_sent))
sql="insert into nic(time,nic_in,nic_out) values('{0}','{1}','{2}')".format(timestamp,bytes_recv,bytes_sent)
cur.execute(sql)