MarsSeed [1] filed a deletion request for ksysguard-gpu [2]: Upstream is only minimally maintained and only for KDE Plasma 5. Even on that desktop, KSysGuard has been EOL for more than 1 year now.
This package is useless to keep, as it doesn't work on Arch Linux. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/ksysguard-gpu/
