Percona-Toolkit 之 pt-kill 低效SQL

[root@ tools]#vi ptkill_master.conf
user=root
password=asd.123
port=3306
busy-time=5
print
kill

/u01/soft/percona-toolkit-2.2.16/bin/pt-kill --config ptkill_master.conf --host=127.0.0.1 --log=/tmp/ptkill_master.log --match-info "SELECT|select" --victims all --daemonize