mysqll 数据库相互堵塞问题

192.168.11.186 远程访问192.168.11.185 数据库

186上看到:

centos6.5:/root#mysql -uroot -p'kjk123123' -h192.168.11.185 -e"show processlist" | grep 186
Warning: Using a password on the command line interface can be insecure.
1692	root	192.168.11.186:38167	NULL	Sleep	61		NULL

185上开启session 1692:
zabbix:/root# netstat -nap | grep 3306 | grep 185
tcp        0      0 192.168.11.186:38167        192.168.11.185:3306         ESTABLISHED 14778/mysql
zabbix:/root#

185上开启session1706:

Warning: Using a password on the command line interface can be insecure.
1692	root	192.168.11.186:38167	DEVOPS	Sleep	40		NULL
1706	root	192.168.11.186:53609	DEVOPS	Sleep	13		NULL

185上开启session1711:

centos6.5:/root#mysql -uroot -p'kjk123123' -h192.168.11.185 -e"show processlist" | grep 186
Warning: Using a password on the command line interface can be insecure.
1692	root	192.168.11.186:38167	DEVOPS	Sleep	204		NULL
1706	root	192.168.11.186:53609	DEVOPS	Sleep	177		NULL
1711	root	192.168.11.186:32798	NULL	Sleep	3		NULL

zabbix:/root/mysql# perl mon_transaction.pl  kjk123123 192.168.11.185
,,,,,
2016-11-24 09:08:32,31,1706,root,192.168.11.186:53609,DEVOPS
mysql[192.168.11.185]  processid[1706] root@192.168.11.186:53609 in db[DEVOPS] hold  transaction time 31

2016-11-24 09:08:32,275,1692,root,192.168.11.186:38167,DEVOPS
mysql[192.168.11.185]  processid[1692] root@192.168.11.186:38167 in db[DEVOPS] hold  transaction time 275

2016-11-24 09:08:32,25,1711,root,192.168.11.186:32798,DEVOPS
mysql[192.168.11.185]  processid[1711] root@192.168.11.186:32798 in db[DEVOPS] hold  transaction time 25

5548,1711,delete from test where username='admin',5547,1706,delete from test where username='admin'
blocking_thread[1706] blocking waiting_thread[1711]'s delete from test where username='admin'

5548,1711,delete from test where username='admin',5546,1692,
blocking_thread[1692] blocking waiting_thread[1711]'s delete from test where username='admin'

5547,1706,delete from test where username='admin',5546,1692,
blocking_thread[1692] blocking waiting_thread[1706]'s delete from test where username='admin'