artulab.com Git - openbsd/commit

author	bluhm <bluhm@openbsd.org>
	Thu, 29 Aug 2024 10:44:40 +0000 (10:44 +0000)
committer	bluhm <bluhm@openbsd.org>
	Thu, 29 Aug 2024 10:44:40 +0000 (10:44 +0000)
commit	5b00b7dda8bfc7f198d3a27a858787dca0d81520
tree	7af235f83f0e0bc7c0b9af79b82be80763c251b3	tree \| snapshot
parent	1f3d7412826e51d5beb8c80abcafbb8f6fe7bdff	commit \| diff

Show expensive mbuf operations in netstat(1) statistics.

If the memory layout is not optimal, m_defrag(), m_prepend(),
m_pullup(), and m_pulldown() will allocate mbufs or copy memory.
Count these operations to find possible optimizations.

input dhill@; OK mvs@

OpenBSD src

RSS Atom

by Ahmet Artu Yildirim

sys/kern/kern_sysctl.c		diff \| blob \| history
sys/kern/uipc_mbuf.c		diff \| blob \| history
sys/kern/uipc_mbuf2.c		diff \| blob \| history
sys/sys/mbuf.h		diff \| blob \| history
usr.bin/netstat/mbuf.c		diff \| blob \| history