Llssrv exe high cpu

As a workaround, restart the process. By default if you're using Windows Server or a later version of Windows, the Costly performance counters are disabled starting from the following Cumulative Updates:.

After the cumulative update is installed, if you need the classes that are related to the Costly performance counters, set the value Enable Costly Providers to 1 DWORD under the following registry subkey to make them available again:. The cumulative update will not affect the behavior when a process is using a large number of handles.

This issue happens when a client is querying the performance classes. This is usually a monitoring application. As a workaround, you can also disable the monitoring application to prevent the creation of the performance classes. WMI provides several performance classes.

For more information, see Performance Counter Classes. These classes are created dynamically based on the Performance Counters that are available on the system. All the classes are created at the same time, not only the classes that are being queried.

WMIPerfClass is the module that handles creating these classes when the WMI client queries any of them or enumerates the available classes. Any given process has a process identification number PID associated with it. A user can easily identify and track a process using its PID. Task Manager is a great way to learn how much resources llssrv. Home Processes Library llssrv. What is llssrv exe? Any program that is executable has the. Find out if llssrv. Any process has four stages of the lifecycle including start, ready, running, waiting, terminated or exit.

Should You Remove llssrv exe? Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services.

Privacy policy. For troubleshooting, it's not possible to attach tools to a IUM process. So the best troubleshooting method in this scenario is to use the "process of elimination" methodology. To do this, disable applications and drivers until the CPU spike is mitigated. After you determine which software is causing the problem, contact the vendor for a software update.

This method may require a reboot after you disable the suspected software and drivers as you test for the CPU spike.