This alert displays critical information about a service that is not running over time. This way, essential services that should be running can be tracked if they have not restarted or are still stuck as stopped services.

You can edit the list of services that will raise this alert. By default, it alerts on SQL server agent or mssql services, tabula task scheduler, xis_loader, Priority services (.net, redis, app, search, wms services), Oracle service (service or ora).

Many applications (ERP, SAP, Priority, BI, etc.) run using the SQL engine as the foundation. This alert indicates that the dependent service is not responding, and this is the cause of disruption, not the SQL Server itself. Appropriate measures can be taken without unnecessarily requiring the DBA team.

Find out how you can save hours of work when investigating the root cause of this issue.
Symptoms : 

Users report that some dependent application (typically ERP, SAP, Priority, BI, Report Server, etc.) is not responding.

Impact: High

Users can’t access these critical applications.

Expected behavior :

The services related to the required applications should be running and available 24/7. This alert is an informational notice concerning non-SQL-related issues to be prevented.

Possible causes:

1- Server Reboot.  Priority: Medium

Services might not start automatically after a server reboot or Windows update.

Problem identification:

Some application is not responding.

Hands-on approach
Get the answer in just seconds!
Hands-on approach
  1. Check the Windows Event log in the server, and look for events identifying when the service was stopped and what happened before and after. You will probably find events related to system restarts, shutdowns, Windows updates, or other system-level actions.
Get the answer in just seconds!

If a service stops running after a reboot, you will be immediately notified by the AimBetter system.

Recommended action :

Try changing the service setting to automatic and delayed start. It might help solve this issue.

2- Wrongly set or overloaded system resources. Priority: Medium

Resource limitations can prevent the service from initializing correctly.

If the service requires network connectivity and there are network configuration problems, it might not be able to start.

Services might not start with insufficient memory, CPU, or disk space.

Problem identification:

Check if CPU, memory, disk I/O, or network resources are highly utilized.  Identify the source of the load and if it is recurrent.

Hands-on approach
Get the answer in just seconds!
Hands-on approach
  1. Check the Task Manager or Activity Monitor to identify an overload of hardware resources. 
  2. Use OS tracking tools such as Performance Monitor to identify which processes use hardware resources. Use a network monitoring tool for network activity, and check how much traffic flows through your network and which applications or devices use the most bandwidth. Consider that most tools help pinpoint when a problem starts, which you can’t compare to old time frames.
  3. Investigate the system logs. For example, check the event viewer logs and look for errors related to OS components, such as CPU, Memory, or disk I/O errors. Check if these events happen next to the time when service started to be not running.
Get the answer in just seconds!

If a service is not running, AimBetter sends an alert about this issue and, in parallel, about overload on the system resources: CPU, memory, disk I/O, or network.

When working with a single panel, comparing time frames and viewing several metrics simultaneously is easy.


Recommended action :

If possible, distributing servers according to their primary function – application server, database server, and more- might decrease the overload.

Continuously monitor server resource utilization to identify load spikes on time. 

AimBetter enables you to be proactive by identifying the real-time resource overload related to disruptive events.

3- Errors related to configuration or permission issues.  Priority: Low

Application services are based on specific system settings to be activated well. Incorrect paths, ports, or connections might prevent a service from starting. This might also happen after environment changes, requiring complete settings from scratch. 

In addition, if the service lacks the necessary permissions or has incorrect access rights to files, directories, or network resources, it may fail to start.

Problem identification:

Identify errors and logs of services and look for issues related to configuration or inadequate permissions.

Hands-on approach
Get the answer in just seconds!
Hands-on approach
  1. Look at the log of the service/s that have failed to start. Most of them log events and warnings that occur during startup. Look for any error messages that indicate configuration or permission problems.
  2. Check configuration files and look for any settings related to file paths, directories, ports, and access permissions.
  3. View the service’s permissions of files and directories.
  4. Check if the service is configured to run under a specific user or group and if this user has the proper access to resources or a service startup.
  5. Try starting the service manually and review the error message that comes along with the failure to start it if raised.
Get the answer in just seconds!

AimBetter pinpoints the root cause as soon as a low disk space issue is identified, providing the history of system changes on all OS resources. For network paths, our logs view will provide data when storage space is not enough.

Recommended action :

Check current service configuration, access to files, and user running the service.

4- Oversized log.  Priority: Medium

SQL imposes no absolute limits on file growth. In cases when there are high levels of user activity, it might cause transaction log growth. If the transaction log becomes full on the principal server, it can lead to mirroring disruptions. A possible situation is that it started growing too rapidly, causing uncontrolled pressure on both the principal and mirror servers.
Log Send Queue, which is the log cache of the mirror, stores log records. If the transaction log of a database in the principal server is oversized, it might cause it to run out of space, resulting in a disconnected mirror.

Problem identification:

Identify oversized log files of the database of the mirroring at the same time when the mirror is disconnected.

Hands-on approach
Get the answer in just seconds!
Hands-on approach
  1. Identify the oversized log files. You should use a script(write T-SQL query) or search for it manually in DB properties(object explorer in SSMS).
  2. Check the SQL Server error logs for any messages or warnings related to log file growth.
  3. Set up SQL Server Agent alerts to notify you about overgrown log file size. A skilled DBA might do this task.
  4. Check if the events of the growing transaction logs are related to the database of the mirroring and happen at the same time when there are problems with the mirroring.
Get the answer in just seconds!

With AimBetter, you can easily find the root cause of the issue provided with alerts and logs that can be filtered by time and type of events or categories.

Recommended action :

Make sure that transaction log backups are done to databases with the required recovery model (for example, full recovery model).
Investigate long-running queries or open transactions that might cause log files to overgrow and how to improve its performance and reduce chances for that.
You should consider implementing an automatic job that shrinks database logs successfully and safely if an adequate solution to prevent log overgrow is not found.

    Learn more how you can solve IT systems performance issues faster.

    Share with friends:



    Skip to content