Aug 01, 2017 · In these rest of these cases, the Svchost.exe (netsvcs) high CPU or Memory leak problems, May be as a result of a windows update, or with the aid of a complete event log record or by means of different programs or offerings that begin many methods in the course of their execution.
Occasionally after windows automatically updates, my laptop will restart with abnormally high CPU usage. I checked my processes and found that "svchost.exe*32 - SYSTEM - winrscmde" appeared to be using most of the CPU. When attempting to "Go to Service(s)" no service was highlighted. 3) Look for the culprit (High CPU usage). Right click on the svchost.exe > Go to Service(s). 4) It will highlight the services linked to the selected svchost.exe. In my case, I found upnphost to be the culprit of the all-time-high CPU usage. Once I stop the service by right click on it > Stop Service, my CPU no longer at high level of usage. Mar 19, 2015 · Fixes an issue in which you experience high memory usage by the Svchost.exe process in Windows 7 SP1, Windows Server 2008 R2 SP1, or Windows Server 2008 SP2. This issue occurs after you install update 2506143 or update 2506146 on the computer.
Exit Windows Services and restart your computer to see if you still experience high CPU usage caused by the svchost.exe process. NOTE: If the Windows Update service was causing high CPU usage and you have disabled it, you will not be able to use Windows Update or its automatic update feature - and programs will not be able to use Windows Update
In other computers, the svchost.exe high usage problem may occur when Windows searches for updates (in the background). In order to troubleshoot high CPU usage problems during Windows Update, perform the following steps. Step 1. Force Windows to re-create an empty Windows Update Store folder.