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authorgibbs <gibbs@FreeBSD.org>1995-10-09 13:27:19 +0800
committergibbs <gibbs@FreeBSD.org>1995-10-09 13:27:19 +0800
commitb1a7b316aa3eb9610f5e8f888b8d3bca8828319b (patch)
tree0395da8a7b906b4abd5c185a83f915fc2705ab90 /comms
parent013cbe0f456db0969411cf1d551e960df044f1ad (diff)
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Tune wu-ftpd for high performance:
- Link ftpd static - big win since it forks so often. - Turn off push flag to keep sender TCP from sending short packets at the boundaries of each write(). Should probably do a SO_SNDBUF to set the send buffer size as well, but that may not be desirable in heavy-load situations. - Double the send buffer size. - Add an option to config.h, LOG_TOOMANY, defined by default, that controls whether we bother to complain when a connection hits a user limit. Turning this off removes at least 3/4 of the syslog usage of wu-ftpd on a busy system saving CPU and logspace. - Make SKEY portions truely optional by one knob in the src Makefile Obtained from: David Greenman <davidg@FreeBSD.org> and wcarchive
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