My PC tends to work sluggish from time to time. Usually during specific actions, like opening certain applications or moving files around. I want to figure out what causes it. Is there a good way to check writing/reading speed of all my components (disk, RAM, CPU)?
I have used Phoronix in the past and it’s pretty great, but I don’t have any good figures to compare my results with.
How to check if the problem is within software. Maybe I simply use too many heavy applications and my machine can’t handle it?