x11perf is a standard X11 tool for measuring how many times per second a given X11 request can be made. It also includes the Xmark script to calculate how many millions of times faster your 2019 GPU is than the graphics on a 1989 SPARCstation 1 workstation, if you need more meaningless numbers in your life.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.