---
title: "Get-DbaAgentLog"
description: "Retrieves SQL Server Agent error log entries for troubleshooting and monitoring"
url: "https://dbatools.io/Get-DbaAgentLog/"
availability: "Windows, Linux, macOS"
tags: ["Agent"]
author: "Chrissy LeMaire (@cl), netnerds.net"
source: "https://github.com/dataplat/dbatools/blob/master/public/Get-DbaAgentLog.ps1"
last_updated: "2024-01-01"
---

# Get-DbaAgentLog

## Synopsis

Retrieves SQL Server Agent error log entries for troubleshooting and monitoring

## Description

Retrieves SQL Server Agent error log entries from the target instance, providing detailed information about agent service activity, job failures, and system events. This function accesses the agent's historical error logs (numbered 0-9, where 0 is the current log) so you don't have to manually navigate through SQL Server Management Studio or query system views. Essential for troubleshooting job failures, monitoring agent service health, and compliance auditing of automated processes.

## Syntax

```powershell
Get-DbaAgentLog
    [[-SqlInstance] <DbaInstanceParameter[]>]
    [[-SqlCredential] <PSCredential>]
    [[-LogNumber] <Int32[]>]
    [-EnableException]
    [<CommonParameters>]

```

## Examples

### Example 1: Returns the entire error log for the SQL Agent on sql01\sharepoint

```powershell
PS C:\> Get-DbaAgentLog -SqlInstance sql01\sharepoint
```

### Example 2: Returns log numbers 3 and 6 for the SQL Agent on sql01\sharepoint

```powershell
PS C:\> Get-DbaAgentLog -SqlInstance sql01\sharepoint -LogNumber 3, 6
```

### Example 3: Returns the most recent SQL Agent error logs for &quot;sql2014&quot;,&quot;sql2016&quot; and &quot;sqlcluster\sharepoint&quot;

```powershell
PS C:\> $servers = "sql2014","sql2016", "sqlcluster\sharepoint"
PS C:\> $servers | Get-DbaAgentLog -LogNumber 0
```

### Optional Parameters

##### -SqlInstance

The target SQL Server instance or instances. This can be a collection and receive pipeline input to allow the function to be executed against multiple SQL Server instances.

| Property | Value |
| --- | --- |
| Alias |  |
| Required | False |
| Pipeline | true (ByValue) |
| Default Value |  |

##### -SqlCredential

Login to the target instance using alternative credentials. Accepts PowerShell credentials (Get-Credential).  
Windows Authentication, SQL Server Authentication, Active Directory - Password, and Active Directory - Integrated are all supported.  
For MFA support, please use Connect-DbaInstance.

| Property | Value |
| --- | --- |
| Alias |  |
| Required | False |
| Pipeline | false |
| Default Value |  |

##### -LogNumber

Specifies which numbered agent error log files to retrieve (0-9). Log 0 contains the most recent entries, while higher numbers contain older historical logs that get cycled as new logs are created.  
Use this when you need to examine historical agent activity or troubleshoot issues that occurred days or weeks ago, rather than just current entries.

| Property | Value |
| --- | --- |
| Alias |  |
| Required | False |
| Pipeline | false |
| Default Value |  |

##### -EnableException

By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message.  
This avoids overwhelming you with "sea of red" exceptions, but is inconvenient because it basically disables advanced scripting.  
Using this switch turns this "nice by default" feature off and enables you to catch exceptions with your own try/catch.

| Property | Value |
| --- | --- |
| Alias |  |
| Required | False |
| Pipeline | false |
| Default Value | False |

## Outputs

**Microsoft.SqlServer.Management.Smo.LogFileEntry**

Returns one LogFileEntry object per log entry found. If multiple log numbers are specified, all entries from all requested log files are returned.

**Default display properties (via Select-DefaultView):**

- ComputerName: The computer name of the SQL Server instance
- InstanceName: The SQL Server instance name
- SqlInstance: The full SQL Server instance name (computer\instance)
- LogDate: The date and time when the log entry was created (DateTime)
- ProcessInfo: The process ID or source component that created the entry (typically spid or component name)
- Text: The full text content of the log entry message

**Additional properties available (from SMO LogFileEntry object):**

- Id: Unique identifier for the log entry
All properties from the base SMO object are accessible even though only default properties are displayed without using Select-Object *.

---

Part of [dbatools](https://dbatools.io/), a free and open source PowerShell module for SQL Server administration. Full command index: https://dbatools.io/commands/