tomatolog

import MySQLdb
import sys

db = MySQLdb.connect(host='0', port=9306)
c = db.cursor()

for i in range(100):
    print ( "pre limit " + sys.argv[1] + " " + datetime.datetime(1970, 1, 1) )
    c.execute("""SELECT 1234, 1235 FROM goods_main limit %s""" % sys.argv[1])
    print ( "pre limit " + sys.argv[1] + " " + datetime.datetime(1970, 1, 1) )

tomatolog

Use tcpdump to monitor mysql

  # Capture the packets
  sudo tcpdump -i eth0 port 3306 -s 0 -x -n -q -tttt -w tcpdump.out

  # analyze all the requests from a given host
  pt-query-digest --type=tcpdump --filter '($event->{host} || $event->{ip} || "") =~ m/192.168.248.64/' tcpdump.out