Why am I at 40% memory usage?

membrane

Commendable
May 26, 2018
19
0
1,510
I added up every process in task manager and I severely doubt I'm even using 25%, nevermind 40% So what the hell is going on? I don't understand much about memory, but why is it using 40%????????

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Solution
Try Process Explorer - https://docs.microsoft.com/en-us/sysinternals/downloads/process-explorer

And RAMMAP - https://docs.microsoft.com/en-us/sysinternals/downloads/rammap

Also read the ticked answer in this thread - https://superuser.com/questions/906161/why-do-resource-monitor-and-task-managers-total-ram-usage-not-even-remotely-add

In essence, processes reserve some RAM for themselves and share some RAM with other processes. You can add columns in task manager, such as paged pool and non-paged pool, which can add to the general picture, and if a process has a memory leak, you might spot where. More on memory pools:

https://msdn.microsoft.com/en-us/library/windows/desktop/aa965226(v=vs.85).aspx

Try Process Explorer - https://docs.microsoft.com/en-us/sysinternals/downloads/process-explorer

And RAMMAP - https://docs.microsoft.com/en-us/sysinternals/downloads/rammap

Also read the ticked answer in this thread - https://superuser.com/questions/906161/why-do-resource-monitor-and-task-managers-total-ram-usage-not-even-remotely-add

In essence, processes reserve some RAM for themselves and share some RAM with other processes. You can add columns in task manager, such as paged pool and non-paged pool, which can add to the general picture, and if a process has a memory leak, you might spot where. More on memory pools:

https://msdn.microsoft.com/en-us/library/windows/desktop/aa965226(v=vs.85).aspx

 
Solution

gasaraki

Distinguished
Jun 11, 2008
1,298
14
19,665
Memory is meant to be used. If you have memory just sitting there, it's not helping you and not doing it's job of making your applications faster.

How much memory do you have? 8GB? 32GB? 40% of 8GB is nothing. 40% of 32GB is a lot.
 

membrane

Commendable
May 26, 2018
19
0
1,510


Thanks for the information, I was on 8GB. Thinking of upgrading in the future