Remove sys-process/glances.
Latter version are available in the main portage tree
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<!-- <herd>some-herd</herd> -->
<maintainer>
<email>da_risk@geekorum.com</email>
</maintainer>
</pkgmetadata>