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100% CPU/Memory


Run Task Manager on a client and filter the running processes by the memory use in the Processes tab. It seems that the size of the local cache and the update database reaches some limit, and wuauserv begins to "flow" again. Important. The problem manifests itself as follows: daily at one and the same time (each user at their own time) the computer begins to slow down. More about the author

And svchost.exe starts to use only 80-100 MB of memory. First of all, we have tried to reset the settings of Windows Update agent following the instructions given in the article "How to Reset Configuration of Windows Update Agent". We have tried a lot of other methods, but only the installation of the following patches for Windows Update agent really helped: https://support.microsoft.com/en-us/kb/3050265 (The update of Windows Update agent from June, The wuauserv service scans the system and the update server for the necessity to install updates. my review here

Windows 10 High Cpu Usage Fix

Open its properties and go to the Threads tab. If you stop wuauserv in services.msc console, the load is sharply reduced. After the updates have been installed, the memory usage by wuauserv process has reduced to 200 MB, and the scanning process has taken less time.

Previous:How To Run TSADMIN.msc and Problems have appeared on Windows 7 SP1 x86 and x64 clients receiving updates from the local SCCM server.

You can see that the current process svchost.exe is using 11% CPU and 1.2 GB of memory. Here we can clearly see that the thread of wuauserv (Windows Update) consumes the most part of the CPU resources and memory in svchost.exe. The patches have been installed not on all machines, but only on those, on which users had reported the problem. Windows 10 Memory Requirements Tip.

The system gets slow. Windows 10 High Memory Usage It doesn't mean that you have to stop wuauserv s and keep it disabled, since the system will stop to get security updates and run the risk of hacker attack. Due to some code problems, the service begins to "flow" and consumes all available memory up to 1.5-2 GB (maximum size available to the process) and is actively using the page

What's interesting is that the problem more often appears on the clients having 2 GB of RAM.

More detailed information about a process and its threads can be obtained using Process Explorer by Mark Russinovich. Killer Memory Leak The Task Manager shows that the process svchost.exe  uses up to 1.2-2 GB of memory and up to 100% CPU of one core. Using Task Manager, you won't be able to understand, which thread (service) causes high load of the system. Run procexp.exe and find the problem process svchost.exe in the list.

Windows 10 High Memory Usage

As a result, it is impossible to use the computer during 30-60 minutes: it is slow and frozen up. http://www.tomshardware.com/answers/id-2920450/100-cpu-usage-high-memory-usage-fix.html The problem has been solved and has not appeared for some days, but later it has occurred again. Windows 10 High Cpu Usage Fix If a PC is having 4 GB of memory or higher, wuauserv can also "flow" but doesn't exceed 2 GB, and the problem is not so obvious to the users. Windows 10 Memory Leak Knowledge base for system administrators Home About Windows 8 Windows Server 2012 Active Directory Exchange You are here: Windows OS Hub -»

In fact,  svchost.exe is a container process, in which other programs and system service threads are running. my review here