Fix High CPU Usage by svchost.exe (netsvcs)
Svchost.exe (Service Host, or SvcHost) is a generic host process name for services that run from dynamic-link libraries. All the Windows internal services were moved into one .dll file instead of the .exe file, but you need an executable (.exe) file in order to load these .dll files; hence the svchost.exe process was created. Now you may notice that there were several instances of svchost.exe processes which are there because if one service fails it won’t bring down the Windows and all these services are organized into groups, and each svchost.exe instance is created for each such group.
Now the problem begins when svchost.exe (netsvcs) start taking almost all of the Windows resources and causes a High CPU usage. If you looked into Task Manager, you would find that a particular svchost.exe is taking up almost all the memory and creating a problem for other programs or applications. The computer becomes unstable as it becomes very sluggish and it starts freezing Windows randomly, then the user either has to reboot their system or force shutdown.
Svchost.exe High CPU Usage problem occurs mostly because of virus or malware infection on users PC. But the problem is not limited to only this as it generally depends on users system configuration and the environment. So without wasting any time let’ see how to actually Fix High CPU Usage by svchost.exe (netsvcs) with the below-listed troubleshooting guide.
Fix High CPU Usage by svchost.exe (netsvcs)
Sørg for at oprette et gendannelsespunkt, hvis noget går galt.
Metode 1: Kør CCleaner og Malwarebytes
1. Download og installer CCleaner & Malwarebytes.
2. Kør Malwarebytes og lad det scanne dit system for skadelige filer. Hvis der findes malware, vil den automatisk fjerne dem.
3. Kør nu CCleaner og vælg Brugerdefineret ren.
4. Vælg under Custom Clean Fanen Windows og marker standardindstillinger og klik Analyser.
5. Når analysen er færdig, skal du sørge for, at du er sikker på at fjerne de filer, der skal slettes.
6. Til sidst skal du klikke på Kør renere knappen og lad CCleaner køre sin gang.
7. For yderligere at rense dit system, vælg fanen Registrering, og sørg for, at følgende er kontrolleret:
8. Klik på Scan for problemer knappen og lad CCleaner scanne, og klik derefter på Løs udvalgte problemer .
9. Når CCleaner spørger "Vil du have backup ændringer til registreringsdatabasen?" vælg Ja.
10. Når din sikkerhedskopiering er fuldført, skal du klikke på Løs alle udvalgte problemer .
11. Genstart din pc for at gemme ændringer.
Method 2: Disable the particular service that is causing High CPU
1. Trykke Ctrl + Shift + Esc together to launch Task Manager.
2. Skift til Fanen Detaljer and right-click on the high CPU usage svchost.exe process and choose Go to Service(s).
3. This would automatically take you to the Services tab, and you will notice that there are several highlighted services that run under the svchost.exe process.
4. Højreklik nu på highlighted service one by one and select Stop.
5. Do this until the high CPU usage by that particular svchost.exe process is fixed.
6. Once you have verified the services because of which this problem has occurred, it’s time to disable that service.
Bemærk: Det meste af tiden, Windows Update Service is the culprit service, but we will deal with it later on.
7. Tryk på Windows-tasten + R og skriv derefter services.msc og tryk på Enter.
8. Now find that particular service in this list then Højreklik på den og vælg Egenskaber.
9. Click Stop if the service is running and then make sure Startup type is set to Deaktiver and click Apply followed by OK.
10. Reboot your PC to save changes and see if the issue is resolved or not
This would definitely Resolve High CPU Usage by svchost.exe (netsvcs). If you find it difficult to zero in on the particular svchost.exe file causing the issue, you could use a Microsoft program called Process Explorer, which would help you find the cause of the problem.
Method 3: Clear Event Viewer Logs
1. Tryk på Windows-tasten + R og skriv derefter eventvwr.msc og tryk Enter for at åbne EventViewer.
2. From the left-hand side menu, expand Windows Logs and then right-click on the subfolders one by one and choose Ryd log.
3. These subfolders will be Application, Security, Setup, System and Forwarded Events.
4. Make sure you clear the event logs for all the above folders.
5. Genstart din pc for at gemme ændringer.
Metode 4: Omdøb SoftwareDistribution-mappe
1. Tryk på Windows-tasten + X og vælg derefter Kommandoprompt (Admin).
2. Skriv nu følgende kommandoer for at stoppe Windows Update Services og tryk derefter på Enter efter hver kommando:
net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
3. Skriv derefter følgende kommando for at omdøbe SoftwareDistribution Folder og tryk derefter på Enter:
ren C: WindowsSoftwareDistribution SoftwareDistribution.old
ren C: WindowsSystem32catroot2 catroot2.old
4. Skriv endelig følgende kommando for at starte Windows Update Services og tryk på Enter efter hver kommando:
net start wuauserv
net start cryptSvc
netto start bits
net start msiserver
5. Genstart din pc for at gemme ændringer.
Metode 5: Kør Windows Update-fejlfinding
1. Type “troubleshooting” in the Windows Search bar and click on Fejlfinding.
2. Vælg derefter rude fra venstre vindue Se alt.
3. Vælg derefter fra listen Fejlfind computerproblemer Windows Update.
4. Følg instruktionerne på skærmen og lad Windows Update Fejlfinding køre.
5. Genstart din pc for at gemme ændringer.
Dette burde hjælpe dig med at rette op High CPU Usage by svchost.exe (netsvcs) men hvis ikke, så fortsæt med næste metode.
Method 6: Make sure to Update Windows
1. Tryk på Windows-tasten + I og vælg derefter Opdatering og sikkerhed.
2. Klik derefter Søg efter opdateringer og sørg for at installere eventuelle afventende opdateringer.
3. Når opdateringerne er installeret, genstart din pc til Fix High CPU Usage by svchost.exe (netsvcs).
Method 7: Disable the BITS and Windows Update service
1. Tryk på Windows-tasten + R og skriv derefter services.msc og tryk på Enter.
2. Now find BITS , Windows Update in the list then right-click on them and select Egenskaber.
3. Sørg for at klik på Stop and then set up their Startup type to Handicappet.
4. Klik på Anvend efterfulgt af OK.
5. Genstart din pc for at gemme ændringer.
Dette burde hjælpe dig med at rette op High CPU Usage by svchost.exe (netsvcs) men hvis ikke, så fortsæt med næste metode.
Method 8: Download & Run RKill
Rkill is a program that was developed at BleepingComputer.com that attempts to terminate known malware processes so that your normal security software can then run and clean your computer of infections. When Rkill runs, it will kill malware processes and then remove incorrect executable associations and fixes policies that stop us from using certain tools when finished. It will display a log file that shows the processes that were terminated while the program was running. This should resolve High CPU Usage by svchost.exe issue.
Download Rkill herfra, installer og kør det.
Metode 9: Run System File Checker (SFC) and Check Disk (CHKDSK)
1. Tryk på Windows-tast + X og klik derefter på Kommandoprompt (Admin).
2. Skriv nu følgende i cmd og tryk enter:
Sfc /scannow sfc /scannow /offbootdir=c: /offwindir=c:windows (hvis ovenstående mislykkes, så prøv denne)
3. Vent på, at ovenstående proces er færdig, og når du er færdig, genstart din pc.
4. Next, run CHKDSK from Ret filsystemfejl med Check Disk Utility (CHKDSK).
5. Lad ovenstående proces fuldføre, og genstart din pc igen for at gemme ændringerne.
Metode 10: Kør system- og vedligeholdelsesfejlfinding
1. Tryk på Windows-tast + X og klik på Kontrolpanel.
2. Søg Fejlfinding og klik på Fejlfinding.
3. Klik derefter på vis alle i venstre rude.
4. Klik og kør Fejlfinding til systemvedligeholdelse.
5. Fejlfinderen kan muligvis Fix High CPU Usage by svchost.exe (netsvcs).
Anbefalet:
That’s it you have successfully Fix High CPU Usage by svchost.exe (netsvcs) but if you still have any questions regarding this post then feel free to ask them in the comment’s section.
