Is all 800mb resident, and just for that app? On osx people often just look a the 'Memory' column in activity monitor, which says slack + the slack helpers are

Is all 800mb resident, and just for that app? On osx people often just look a the 'Memory' column in activity monitor, which says slack + the slack helpers are using 1.4GB of memory (OMG Electron sucks!) - but it is using 633MB of real memory. So not great if you are used to bitchx or something. But not terrible - half of what it initially looks like. Memory management is complicated.