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# dovecot
This module provides statistics information from Dovecot server.
Statistics are taken from dovecot socket by executing `EXPORT global` command.
More information about dovecot stats can be found on [project wiki page.](http://wiki2.dovecot.org/Statistics)
**Requirement:**
Dovecot UNIX socket with R/W permissions for user netdata or Dovecot with configured TCP/IP socket.
Module gives information with following charts:
1. **sessions**
* active sessions
2. **logins**
* logins
3. **commands** - number of IMAP commands
* commands
4. **Faults**
* minor
* major
5. **Context Switches**
* volountary
* involountary
6. **disk** in bytes/s
* read
* write
7. **bytes** in bytes/s
* read
* write
8. **number of syscalls** in syscalls/s
* read
* write
9. **lookups** - number of lookups per second
* path
* attr
10. **hits** - number of cache hits
* hits
11. **attempts** - authorization attempts
* success
* failure
12. **cache** - cached authorization hits
* hit
* miss
### configuration
Sample:
```yaml
localtcpip:
name : 'local'
host : '127.0.0.1'
port : 24242
localsocket:
name : 'local'
socket : '/var/run/dovecot/stats'
```
If no configuration is given, module will attempt to connect to dovecot using unix socket localized in `/var/run/dovecot/stats`
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