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Q: Mail on El Capitan

I am experiencing serious trouble wieh the Mail App on El Capitan

on an iMac with 32GB memory.

It grabs way too much memory.

When I had my my accounts activated, it would take all the memory and after

some time the machine would hang.

So I deactivated all my mail accounts and uset Activity Monitor

to monitor memory usage.

Here is a list of what happens (time in seconds)

Before starting mail

time kernel_task Mail

0 1.9GB x

After starting Mail

20 1.9 7.6

80 1.9 7.6

150 21.7 26.9

270 17.7 38.4

520 21.8 57.8

Now closing Mail

555 21.8 x

680 21.8 x

920 17.9 x

960 1.9 x

 

 

So Mail really uses all the memory it can get (icluding virtual)

and after closing Mail cleaning up still takes a frew minutes.

 

 

I also hav a MacBook Air with 8GB.

Mail works fine on this machine.

Mac Pro, Mac OS X (10.7.4)

Posted on Oct 3, 2015 4:29 AM

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