Stas tomatolog
tomatolog
/ tcpdump.txt
Created
March 13, 2018 12:17
— forked from gstark/tcpdump.txt
Use tcpdump to monitor mysql
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| 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 |
tomatolog
/ gist:8348545
Last active
January 2, 2016 19:09
— forked from kevgs/gist:8343057
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| 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) ) |