Occupying 962M memory after runing 10 days on Arch Linux

[qyangdu]

Hi,

It looks twmnd has some memory leaks. For such a small progam, it occupying 962M after running 10 days. And it is also a bit unreasonably occupied 60M memory on a fresh start.

Version: 1.2
OS: Linux gamma 5.4.15-arch1-1 #1 SMP PREEMPT Sun, 26 Jan 2020 09:48:50 +0000 x86_64 GNU/Linux