1.6 KiB
1.6 KiB
mysql
Module monitors one or more mysql servers
Requirements:
It will produce following charts (if data is available):
- Bandwidth in kbps
- in
- out
- Queries in queries/sec
- queries
- questions
- slow queries
- Operations in operations/sec
- opened tables
- flush
- commit
- delete
- prepare
- read first
- read key
- read next
- read prev
- read random
- read random next
- rollback
- save point
- update
- write
- Table Locks in locks/sec
- immediate
- waited
- Select Issues in issues/sec
- full join
- full range join
- range
- range check
- scan
- Sort Issues in issues/sec
- merge passes
- range
- scan
configuration
You can provide, per server, the following:
- username which have access to database (defaults to 'root')
- password (defaults to none)
- mysql my.cnf configuration file
- mysql socket (optional)
- mysql host (ip or hostname)
- mysql port (defaults to 3306)
Here is an example for 3 servers:
update_every : 10
priority : 90100
local:
'my.cnf' : '/etc/mysql/my.cnf'
priority : 90000
local_2:
user : 'root'
pass : 'blablablabla'
socket : '/var/run/mysqld/mysqld.sock'
update_every : 1
remote:
user : 'admin'
pass : 'bla'
host : 'example.org'
port : 9000
If no configuration is given, module will attempt to connect to mysql server via unix socket at /var/run/mysqld/mysqld.sock without password and with username root