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sidebar_label: "SMB Server Shares"
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# SMB Server Shares


<img src="https://netdata.cloud/img/windows.svg" width="150"/>


Plugin: windows.plugin
Module: PerflibSMB

<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" />

## Overview

Monitor SMB server share activity and throughput counters on Windows systems.


It queries the 'SMB Server Shares' object from Perflib in order to gather the metrics.


This collector is only supported on the following platforms:

- windows

This collector only supports collecting metrics from a single instance of this integration.


### Default Behavior

#### Auto-Detection

This collector is disabled by default. When enabled, it automatically detects all available SMB share instances and metrics.


#### Limits

The default configuration for this integration does not impose any limits on data collection.

#### Performance Impact

The default configuration for this integration is not expected to impose a significant performance impact on the system.

## Setup


### Prerequisites

No action required.

### Configuration

#### Options





| Option | Description | Default | Required |
|:-----|:------------|:--------|:---------:|
| update every | Data collection frequency. | 1 | no |




#### via File

The configuration file name for this integration is `netdata.conf`.
Configuration for this specific integration is located in the `[plugin:windows:PerflibSMB]` section within that file.

The file format is a modified INI syntax. The general structure is:

```ini
[section1]
    option1 = some value
    option2 = some other value

[section2]
    option3 = some third value
```
You can edit the configuration file using the [`edit-config`](https://github.com/netdata/netdata/blob/master/docs/netdata-agent/configuration/README.md#edit-configuration-files) script from the
Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/netdata-agent/configuration/README.md#locate-your-config-directory).

```bash
cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata
sudo ./edit-config netdata.conf
```

##### Examples
There are no configuration examples.



## Alerts

There are no alerts configured by default for this integration.


## Metrics

Metrics grouped by *scope*.

The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels.



### Per SMB Share

These metrics refer to SMB shares.

Labels:

| Label      | Description     |
|:-----------|:----------------|
| share | SMB share name as exposed by the Windows SMB Server Shares performance object. |

Metrics:

| Metric | Dimensions | Unit |
|:------|:----------|:----|
| smb.server_shares_current_open_file_count | open | files |
| smb.server_shares_tree_connect_count | connections | connections |
| smb.server_shares_received_bytes | received | bytes/s |
| smb.server_shares_write_requests | writes | requests/s |
| smb.server_shares_read_requests | reads | requests/s |
| smb.server_shares_metadata_requests | metadata | requests/s |
| smb.server_shares_sent_bytes | sent | bytes/s |
| smb.server_shares_files_opened | opened | files/s |


