pin None, if you use ninja
+meson
; yes, if you compile it my way. But, in either case, right now, it's a hack. You have to supply the process list using ps -Ac -o pid= -o ppid= -o pcpu= -o rss= -o comm= | pscircle --stdin=true ...
because it segfaults reading the /proc
filesystem.
I'll see if I can teach it the native way of reading the proc. list, then I'll hand it over to you. (This will need patches.)
EDIT: Even with ninja
/meson
you need to change PSC_ANCHOR_PROC_NAME
in config.h
from "kthreadd"
to "system"
(for NetBSD; FreeBSD needs"kernel"
).