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# samba
Performance metrics of Samba file sharing.
**Requirements:**
* `smbstatus` program
* `sudo` program
* `smbd` must be compiled with profiling enabled
* `smbd` must be started either with the `-P 1` option or inside `smb.conf` using `smbd profiling level`
* `netdata` user needs to be able to sudo the `smbstatus` program without password
It produces the following charts:
1. **Syscall R/Ws** in kilobytes/s
* sendfile
* recvfle
2. **Smb2 R/Ws** in kilobytes/s
* readout
* writein
* readin
* writeout
3. **Smb2 Create/Close** in operations/s
* create
* close
4. **Smb2 Info** in operations/s
* getinfo
* setinfo
5. **Smb2 Find** in operations/s
* find
6. **Smb2 Notify** in operations/s
* notify
7. **Smb2 Lesser Ops** as counters
* tcon
* negprot
* tdis
* cancel
* logoff
* flush
* lock
* keepalive
* break
* sessetup
### prerequisite
This module uses `smbstatus` which can only be executed by root. It uses
`sudo` and assumes that it is configured such that the `netdata` user can
execute `smbstatus` as root without password.
Add to `sudoers`:
netdata ALL=(root) NOPASSWD: /path/to/smbstatus
### configuration
**samba** is disabled by default. Should be explicitly enabled in `python.d.conf`.
```yaml
samba: yes
```
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