Snapshot w/Kernel 5.15.88

Hi all

just a doubt, I've installed the snapshot with kernel 5.15.88. It run very well but i noticed it uses 128mb of ram out of 256 in my device, while with 5.10.161 it was using 83mb... this means next release will be available only for 256mb+ devices or there will be further optimizations in memory usage?
Thanks in advance for the answers.

You sure it's not the /tmp file system, it usually occupies 50% of the RAM available.

Hi, and thanks for the answer
I'm talking about this... with previous kernel was around 85mb, now is often over 128mb
Thanks in advance