[ejabberd] mod_announce serious performance impact?

Zbyszek Żółkiewski zbyszek at toliman.pl
Thu May 15 23:03:31 MSD 2008


I have noticed (twice in a row) that sending admin messages via mod_announce
(to all users) is performance killer for server. After hitting "send" button
server is irresponsible for couple of minutes, and users are unable to
logon, then server
(one of nodes) is crashing (i am working in clustered setup). Anyone have
simlar problems?

I got erl_crash dump - as always "cannot allocate ...." - as common cause of
ejabberd crash :(

Zbyszek Żółkiewski
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