Windows 10: Service Host: DCOM Server Process Launcher (4) High Memory Usage

<p>Hi</p><p>In the previous <g class="gr_ gr_20 gr-alert gr_gramm gr_inline_cards gr_run_anim Punctuation only-ins replaceWithoutSep" data-gr-id="20" id="20">days</g> I'm facing this problem that DCOM Server Process Launcher uses lots of memory. For the details, it starts with something like 40 <g class="gr_ gr_168 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del" data-gr-id="168" id="168">mega bytes</g> of memory and as time passes by, the memory usage increases continuously to a situation that <g class="gr_ gr_383 gr-alert gr_tiny gr_spell gr_inline_cards gr_run_anim ContextualSpelling multiReplace" data-gr-id="383" id="383">i</g> can't work with my laptop because this service is using about 1.6 GB of RAM and I need to restart my laptop!</p><p>I did not install any new software, windows update was not performed during the last days and I should say that nothing has changed in my laptop and I don't really know where is this problem coming from!</p><p>I checked other relevant questions but none of them worked for me so I opened a new thread to ask a new question to find some possible answer for my problem here.</p><p>Thanks</p>

:)

 

Service Host: DCOM Server Process Launcher (4)

Dear Support/Forum,

The above process seems to be eating memory... It launching 4 processes

System Events Broker Power

Power

DCOM Server Process Launcher

Background Tasks Infrastructure Service

Over a period of time the process will consume all of the memory on the machine. Is there anything I can do other than rebuild the system to sort this out?

I am running : Windows 10, version 1709

Any help would be much appriecated

 

High CPU usage: Service Host: DCOM Server Process Launcher


So for quite a while now, I have been having issues with my pc.
After using it for a couple of hours (playing games, browsing the internet, using it for university work, etc.) its performance is noticably lower than just after startup. Task Manager tells me that

svchost.exe Service Host: DCOM Server Process Launcher

is using about 25% of my CPU and 30% of my RAM. This seems incredibly high to me. Restarts solve the issue but I would rather not have to of course.
I've googled the problem already, but a lot of forum posts are from people using Windows 7 or are unsolved.
Standard Microsoft procedure has you using RAM checkers and all that. I did that, and the results were that my RAM is fine.
It is also not Windows update sharing as some suggest as I have that turned off.
I'm really hoping someone can help me here.

 

service host DCOM server process laucher high CPU usage

Same in my Windows 10 for a long time.

Recently, I used the process monitor (remember to click file-show details for all processes) from Windows Sysinternals suit to check the DCOM server process launcher process (svchost.exe). I found a System Events Broker server thread with start address
“DAB.dll!DabSessionStateChanged+0xe4c” use a lot of CPU and make a lot of cycles delta(ten times than others)record. After suspended this thread, the DCOM server process launcher seems works fine, no more high CPU usage. I don’t know is there some side effects
to suspend the thread or is it the same dll cause this problem in another computer.

Although I had to do this every boot, it`s really a workable temporary solution for me.
Hope MS fix it as soon as possible and this is helpful.