[ArloL]

Being serious: Do you have Chrome installed? I have been following this story for a while and nothing seems to be coming out of it:

https://chromeisbad.com/

https://bugs.chromium.org/p/chromium/issues/detail?id=115840...

[arthur6667]

I do not use Chrome and my windowserver is using 3GB after a month of uptime. I feel this is not a M1/Apple issue to be honest.

[ffhhj]

> sluggish performance of a 2015 iMac since practically the day we bought it

I wish I had found this website when my MacBook Pro was still alive, maybe Chrome actually killed it after all. The low performance was so bad I moved to Windows 10 ("the last Windows system" they said), but after it notified my system can be upgraded to 11 I quickly moved to Ubuntu. I'm currently experiencing a few hiccups and reduced them with some memory tweaks, but still the experience is much better than Mac and Windows.