Re: ITS#3835 Lightweight Listener Thread

[jwm@horde.net]

First off, thanks for your work on this, Sang-Seok. It will be a big help.

I've started running the lightweight listener code with OPENLDAP_REL_ENG_2_3
(7 July) on one host in our LDAP cluster. Average CPU consumption for the
listener thread has dropped from ~45% of one CPU to ~35% of one CPU (a ~25%
drop in CPU consumption).

I suspect I'm not seeing bigger gains because I have tcpwrappers and reverse
DNS resolution disabled, so the only things being offloaded to other threads
are connection_read() and connection initialization.

I've also looked at ITS #3665, which I may try soon. If there are any
specific things I can try with either ITS, please let me know.

john
-- 
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