Fix .NET Runtime Optimization Service High CPU [6 Quick Ways]

.NET runtime optimization service high CPU issue

If you’re the usage of a Windows working machine then you definitely will have to have encountered a top CPU utilization downside. Well, probably the most Windows OS processes lead to top CPU utilization and reasons a random pc to decelerate.

The .NET Runtime Optimization Service top CPU is one of essentially the most recurrently reported issues. Many customers reported at the Microsoft neighborhood, that .NET runtime optimization carrier consumes top CPU and impacts the machine efficiency and the way to repair internet runtime optimization carrier top CPU utilization Windows 10:

Previously in Windows Server 2021, this procedure chain may also be stopped via finishing the method tree, but it surely appear I will’t in finding the method tree in Windows 8, it sounds as if to be looking to be in contact to the web.

There is lately 10 mscorsvw.exe operating on my PC, Whenever I attempt to finish the method, my pc says Access is denied.

What is mscorsvw.exe anyway? what does it use for? and why does it assists in keeping consuming my CPU and RAM efficiency?

Posted in Microsoft Community

Well, this can be a random downside however extremely frustrating as this slows down the machine efficiency or even probably the most dependent apps and systems get started putting or freezing.

However, fortunately there are fixes that give you the results you want, so stay studying the item to get the solution to your entire questions and the way to repair top CPU utilization via .NET runtime optimization carrier.

What is the .Net Runtime Optimization Service?

The .Net Runtime Optimization Service is a Windows part and is sometimes called Mscorsvw.exe. And the carrier is used to optimize the machine efficiency in addition to the apps and systems reliant on it run sooner.

Generally, the .NET Runtime Optimization Service runs easily and received’t motive the top CPU downside but when the optimization procedure takes too lengthy then on this scenario the top CPU utilization downside is brought about via the .NET Runtime Optimization Service or the Mscorsvw.exe.

Why does .NET Runtime Optimization Service Use So Much Memory?

Well, this random downside generally happens after putting in an replace in .NET Framework and the method’s executable is mscorsvw.exe.

Moreover, there are any other causes as smartly for the .NET Runtime Optimization Service top CPU utilization downside.

  • The .NET Runtime Optimization Service would possibly get corrupted.
  • Your pc may well be operating virus or malware an infection and inflamed the carrier too or has disguised itself because the carrier
  • Or the .NET Runtime Optimization Service is operating sluggish in your tool.

The .NET Framework Optimization Service turns out to be useful, so we don’t counsel to disable or flip off carrier in Task Manager.

So apply the given dependable and workable answers that helped many customers to mend .Net Runtime Optimization Service High CPU Usage downside in Windows 10.

How Do I Fix .NET Runtime Optimization Service High CPU Problem?

Table of Contents

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Solution 2 – Enhance the .NET Framework Process

As disabling the carrier isn’t really useful so right here it’s endorsed to run the below-given instructions to optimize the NET Framework to make use of extra CPU cores and end the method briefly.

Follow the stairs to take action:

  • Press Windows Key + R to open Run field > sort CMD > click on OK
  • And within the Command Prompt paste the given instructions one via one > hit Enter after each and every, But ensure to make a choice the one as in line with your working machine (32 bit or 64 bit)
    • For 32-bit: cd c:WindowsMicrosoft.NETFrameworkv4.0.30319
    • For 64-bit: cd c:WindowsMicrosoft.NETFramework64v4.0.30319
  • Next, paste the below-given command > hit Enter:
    • negen.exe executequeueditems

.NET runtime optimization service high CPU issue

  • And go out the command steered

Now open Task Manager and check the CPU utilization of the .NET Runtime Optimization Service is standard or no longer.

Solution 3 – Run the Official Script Made By Microsoft

Well, if you’re operating the Windows model rather than Windows 10 then you’ll be able to run the respectable script made via Microsoft and accelerate the carrier.

Follow the stairs to take action:

  • Visit the GitHub web page of the respectable script.
  • Now right-click at the Raw button > make a choice Save hyperlink as.
  • Assure that report sort is a Windows Script report after which save the report in your exhausting power.

.NET runtime optimization service high CPU issue

  • Next to run the script > carry out the report
  • Well, if you happen to require settling on a program to run it with > then make a choice Windows Script Host.

Hopefully, via operating the script, the .NET Runtime Optimization carrier finishes the duty briefly and the top CPU utilization downside has turn out to be standard.

Solution 4 – Restart the Service

If nonetheless you’re dealing with the top CPU utilization brought about via mscorsvw.exe carrier, then restarting the carrier will will let you to complete the method sooner.

So, apply the stairs to restart the carrier:

  • Press Windows key + R > and within the Run field > sort services and products.msc > hit Enter

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  • Then scroll right down to find and right-click NVIDIA Telemetry Container > make a choice Restart from the menu.
  • Now right-click NVIDIA Telemetry Container > then from the menu make a choice Properties

.NET runtime optimization service high CPU issue

  • Then within the Properties window,> set NVIDIA Telemetry Container Startup Type as Automatic.

.NET runtime optimization service high CPU issue

  • And verify the conversation bins that can seem and click on OK for saving the adjustments.

Check if the .Net Runtime Optimization Service High CPU Usage downside is resolved or no longer.

Solution 5 – Uninstall the Apps

Check your machine for the undesirable apps or systems no longer utilized by you and most effective eating the distance in your pc.

So, right here it’s endorsed to uninstall the ones apps to disencumber the disk area and this will likely make top CPU brought about via the Net Runtime Optimization Service again to standard.

To uninstall the apps move to Settings> Apps > make a choice the app that isn’t required, right-click on it > hit the uninstall button. And you’ll be able to uninstall all of the undesirable apps one via one.

Moreover uninstalling the apps manually received’t take away it utterly as a few of its leftover and junk recordsdata and left within the machine, so it’s best to go for the third-party uninstaller.

Get Revo Uninstaller to Uninstall the Apps or Programs Easily

Solution 6 – Run the DISM Command

If you’re nonetheless dealing with the .Net Runtime Optimization Service High CPU Usage factor then check out operating the built in DISM command to fix the corrupt machine recordsdata.

Follow the stairs to run it:

  • Click on Windows > sort cmd, right-click on Command Prompt make a choice run as administrator

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  • Now within the command steered > sort the under instructions and hit Enter one after each and every:
    • DISM /Online /Cleanup-Image /RestoreHealth

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  • This will after scanning, watch for the method to finish (approx. 30 mins)

It is estimated now the top CPU utilization via .Net Runtime Optimization Service is again to standard.


1 – How Do I Turn Off .Net Runtime Optimization Service?

You can prevent the .Net Runtime Optimization carrier with the stairs given under.

  • Press Win+R > to open Run field > sort services and products. msc > hit Enter.
  • And double-click at the services and products named Microsoft .NET Framework NGEN.
  • Then click on at the Startup sort drop-down menu > make a choice Disabled.
  • Lastly, click on Apply, then OK.

2 – Is it Safe to disable .Net Runtime Optimization Service?

Well, the .NET Runtime Optimization Service optimizes the machine efficiency and make the apps and systems load sooner. So, it’s endorsed to not disable the .Net Runtime Optimization Service.

Recommended Solution – Increase Windows 10 System Performance

Here it’s endorsed to run the PC Repair Tool in case your Windows PC/pc is operating sluggish or inflicting different problems and mistakes.

This is a complicated and multifunctional device that simply by scanning as soon as detects and fixes pc problems and mistakes. It is an alternate technique to do away with the pc hogging assets and optimize Windows PC efficiency.

With this, you’ll be able to additionally repair many pc deadly mistakes like BSOD mistakes, DLL mistakes, Runtime mistakes, restore registry entries, and a lot more.

This is totally protected to make use of, so be at liberty to scan your machine and make it blazing rapid.

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So, on this manner you’ll be able to repair .NET Runtime Optimization Service top CPU factor in Windows 10.

All the answers indexed are simple to apply and labored for lots of to get again the .Net Runtime Optimization Service to standard.

Make positive to apply the stairs given in moderation, I’m hoping the item is useful in solving top CPU via .Net Runtime Optimization Service.

If there’s the rest that I overlooked out, or you’ve any queries or advice then you’ll be able to write to us on our Facebook Page. Also, don’t omit to shoot the like button.

Good Luck..!

Hardeep Kaur

Hardeep has at all times been a Windows lover ever since she were given her arms on her first Windows XP PC. She has at all times been technological stuff, particularly Artificial Intelligence (AI) computing. Before becoming a member of PC Error Fix, she labored as a freelancer and labored on a lot of technical tasks.