Memory use high, incementing each Refresh, even without new mail 11.0.1267 macOS. (Also when sitting w/o user interaction such as Refreshing) Not clearing temp Cache?

Memory impact grows significantly, even when new email is not downloaded, with Refreshes. Going over 2G from about 520mb at launch.

Relaunch releases the memory. Repeat. Memory use grows.

Maybe it’s not flushing temporary caches.

Memory use high, incementing each Refresh, even without new mail 11.0.1267 macOS

This, in my understanding of MacOS, is a feature of the OS rather than a flaw in eM Client. MacOs believes unused RAM is wasted RAM so it caches files data that it believes the program will require. This, of course, will speed up the system. If that cached memory is needed by other programs, it will release that memory. On Activity Monitor, make sure the “Real Mem” column is visible and note that it is significantly less than Memory used. Real Memory is what the program is requiring to run. On my 8GB system, Memory is typically 700 MB to 1GB, while Real Memory is between 50 and 300 MB, depending on what the program is actually doing.

I would love to hear the developers response to this.

1 Like

True, and good point. However, there is nuance for being a good app citizen.

eM Client “real memory” use is growing as well. What additional is being cached, while it’s “idle”.

PastedGraphic-1.png

Given that eM Client developers have worked on this previously, I’m pretty confident it’s a regression that’ll get corrected.

Notice other’s apps use. They clear cache for a reason

Perfect timing, this just now. It triggered a Re


port and was sent.

Yes the Mail Client will always use more memory when you are refreshing or initially opening the client as it checks all the changes in the mail, calendar, contacts, tasks etc in all accounts.

However the memory used will then normally reduce back down after the operations are completed and goes idle. It can sometimes take time though to reduce back down in memory just due to how the Mac OS works and is not a fault.

Also if you close eM Client “with the red dot” and then reopen the client, that always uses more memory the next time due to how the Mac OS works. So if you are closing the program for the day, exit / close it completely via the Menu.

Again, thanks. What you lay out is correct, but incomplete. This is not the behaviour happening.

The AI prompting is not providing you diagnostic information relative to this case.

I’ll open a support ticket, and provide memory dumps. My bet is that the developers will quickly identify what is happening, and fix it.

Updated title. The memory footprint increases, even without user inervention such as trigering an update. Sure, eM Client is updating or checking by itself in background.

Please update us on any response you get from your support ticket.

Ticket opended, and referenced this thread. I’m ready to send logs.
I’ll share when I hear anything. I suspect a future build will easily fix this.