## [Not sure bug] Urxvtd didn't reduce ram usage even though I closed ncmpcpp

Frist I open 3 tabs ncmpcpp


Check thread 247656, it used 0.3% ram.
After I closed 3 tabs.


It used 0.2%

And..., I opened 3 tabs again.And then, it used 0.5%

Now, it used 0.4%

Juts open 3 tabs and close, and do it again. 0.2% ram was wasted.
I know that it's a small amount but when do it many times, it will be extremely bad. There was a time
it used 7gb ram and my computer just has 8gb ram :')