Normally I could get a few days' worth of use out of my laptop before Safari and other apps crank up my RAM usage. Now my RAM usage is nearing 100% of my 16GB within a few minutes of restarting and using Safari the same way I normally do. I think I noticed it a bit before updating to 10.10.4 earlier today, so I don't know what might be going on... Anyone have any thoughts? Thanks.