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                    <h1 id="measure-dbabackupthroughput">Measure-DbaBackupThroughput</h1>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Author</strong></td>
<td>Chrissy LeMaire (@cl), netnerds.net</td>
</tr>
<tr>
<td><strong>Availability</strong></td>
<td>Windows, Linux, macOS</td>
</tr>
</tbody>
</table>
<p> </p>
<p>Want to see the source code for this command? Check out <a href="https://github.com/dataplat/dbatools/blob/master/public/Measure-DbaBackupThroughput.ps1">Measure-DbaBackupThroughput</a> on GitHub.
<br>
Want to see the Bill Of Health for this command? Check out <a href="https://dataplat.github.io/boh#Measure-DbaBackupThroughput">Measure-DbaBackupThroughput</a>.</p>
<h2 id="synopsis">Synopsis</h2>
<p>Determines how quickly SQL Server is backing up databases to media.</p>
<h2 id="description">Description</h2>
<p>Returns backup history details for one or more databases on a SQL Server.</p>
<p>Output looks like this:<br />
SqlInstance     : sql2016<br />
Database        : SharePoint_Config<br />
AvgThroughput   : 1.07 MB<br />
AvgSize         : 24.17<br />
AvgDuration     : 00:00:01.1000000<br />
MinThroughput   : 0.02 MB<br />
MaxThroughput   : 2.26 MB<br />
MinBackupDate   : 8/6/2015 10:22:01 PM<br />
MaxBackupDate   : 6/19/2016 12:57:45 PM<br />
BackupCount     : 10</p>
<h2 id="syntax">Syntax</h2>
<pre><code>Measure-DbaBackupThroughput
    [-SqlInstance] &lt;DbaInstanceParameter[]&gt;
    [[-SqlCredential] &lt;PSCredential&gt;]
    [[-Database] &lt;Object[]&gt;]
    [[-ExcludeDatabase] &lt;Object[]&gt;]
    [[-Since] &lt;DateTime&gt;]
    [-Last]
    [[-Type] &lt;String&gt;]
    [[-DeviceType] &lt;String[]&gt;]
    [-EnableException]
    [&lt;CommonParameters&gt;]

</code></pre>
<p> </p>
<h2 id="examples">Examples</h2>
<p> </p>
<h5 id="example-1">Example:  1</h5>
<pre><code>PS C:\&gt; Measure-DbaBackupThroughput -SqlInstance sql2016
</code></pre>
<p>Parses every backup in msdb's backuphistory for stats on all databases.<br></p>
<h5 id="example-2">Example:  2</h5>
<pre><code>PS C:\&gt; Measure-DbaBackupThroughput -SqlInstance sql2016 -Database AdventureWorks2014
</code></pre>
<p>Parses every backup in msdb's backuphistory for stats on AdventureWorks2014.<br></p>
<h5 id="example-3">Example:  3</h5>
<pre><code>PS C:\&gt; Measure-DbaBackupThroughput -SqlInstance sql2005 -Last
</code></pre>
<p>Processes the last full, diff and log backups every backup for all databases on sql2005.<br></p>
<h5 id="example-4">Example:  4</h5>
<pre><code>PS C:\&gt; Measure-DbaBackupThroughput -SqlInstance sql2005 -Last -Type Log
</code></pre>
<p>Processes the last log backups every backup for all databases on sql2005.<br></p>
<h5 id="example-5">Example:  5</h5>
<pre><code>PS C:\&gt; Measure-DbaBackupThroughput -SqlInstance sql2016 -Since (Get-Date).AddDays(-7) | Where-Object { $_.MinThroughput.Gigabyte -gt 1 }
</code></pre>
<p>Gets backup calculations for the last week and filters results that have a minimum of 1GB throughput<br></p>
<h5 id="example-6">Example:  6</h5>
<pre><code>PS C:\&gt; Measure-DbaBackupThroughput -SqlInstance sql2016 -Since (Get-Date).AddDays(-365) -Database bigoldb
</code></pre>
<p>Gets backup calculations, limited to the last year and only the bigoldb database<br></p>
<h3 id="required-parameters">Required Parameters</h3>
<h5 id="sqlinstance">-SqlInstance</h5>
<p>The target SQL Server instance or instances. <br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>True</td>
</tr>
<tr>
<td>Pipeline</td>
<td>true (ByValue)</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h3 id="optional-parameters">Optional Parameters</h3>
<h5 id="sqlcredential">-SqlCredential</h5>
<p>Login to the target instance using alternative credentials. Accepts PowerShell credentials (Get-Credential).<br />
Windows Authentication, SQL Server Authentication, Active Directory - Password, and Active Directory - Integrated are all supported.<br />
For MFA support, please use Connect-DbaInstance.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="database">-Database</h5>
<p>The database(s) to process. Options for this list are auto-populated from the server. If unspecified, all databases will be processed.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="excludedatabase">-ExcludeDatabase</h5>
<p>The database(s) to exclude. Options for this list are auto-populated from the server.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="since">-Since</h5>
<p>All backups taken on or after the point in time represented by this datetime object will be processed.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="last">-Last</h5>
<p>If this switch is enabled, only the last backup will be measured.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td>False</td>
</tr>
</tbody>
</table>
<h5 id="type">-Type</h5>
<p>By default, this command measures the speed of Full backups. Valid options are &quot;Full&quot;, &quot;Log&quot; and &quot;Differential&quot;.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td>Full</td>
</tr>
<tr>
<td>Accepted Values</td>
<td>Full,Log,Differential,File,Differential File,Partial Full,Partial Differential</td>
</tr>
</tbody>
</table>
<h5 id="devicetype">-DeviceType</h5>
<p>Specifies one or more DeviceTypes to use in filtering backup sets. Valid values are &quot;Disk&quot;, &quot;Permanent Disk Device&quot;, &quot;Tape&quot;, &quot;Permanent Tape Device&quot;, &quot;Pipe&quot;, &quot;Permanent Pipe Device&quot; and &quot;Virtual<br />
Device&quot;, as well as custom integers for your own DeviceTypes.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="enableexception">-EnableException</h5>
<p>By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message.<br />
This avoids overwhelming you with &quot;sea of red&quot; exceptions, but is inconvenient because it basically disables advanced scripting.<br />
Using this switch turns this &quot;nice by default&quot; feature off and enables you to catch exceptions with your own try/catch.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td>False</td>
</tr>
</tbody>
</table>
<p> </p>

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