#Ejabberd git full#

(1) System started to swap to disk and latency was quite irregular, usually several seconds. jabberd2 2.0s2 unofficial Debian package, usgin MySQL storage.Kernel: Linux 2.6.7-1-686, official package in Debian.Operating System: Debian GNU/Linux sid (with KDE 3.3 running while testing).Mobile Intel Pentium 4 2.80 GHz, 256 MB RAM, 5537.79 Bogomips (cat /proc/cpuinfo). message content: 'I'm sending you a message now, blablabla, blablabl blablaaa'.send_raw_bytes: sends random bytes (noise).

#Ejabberd git full#

If you use ejabberd 2.1.0 or newer, you must remove 'prepend_with_debug_info' because it makes jab_simul to be non compliant with XMPP: it sends messages with attribute from=bare JID, which is not the real full JID and ejabberd kicks the client session.Xfile: file with the content of the message.range: users that will receive messages.del_roster: removes a contact from the roster.add_roster: add a contact to the user roster every 'frequency' until 'max_roster_count' is reached.range: range of users that will login/logout.Get Jabsimul from source package (also available a jab_simul Git repository): wget Create users with Jabber Test Suite cvs -z3 co testsuiteĪnd now create 3000 users with username 'test_*' and password 'password' on your server 'localhost'.This can be configured in ejabberdctl.cfg or providing the arguments when starting erl: erl. Increase Erlang ports limit, ETS maximum tables, and maximum processes. Increase the traffic limit speed for normal connections in your ejabberd.cfg. Or you can edit the limit in /etc/security/nfĪnother useful tip in some cases is to force linux to reuse stucked connections:Įcho 1 > /proc/sys/net/ipv4/tcp_tw_recycle If you are going to simulate 2.000 concurrent users using the same machine as stress tool and stressed host, you have to setup limit to more than 4.000. All the software benchmarked on them has improved, so you are encouraged to run the tests yourself with current versions of the software. Important: some of the test results shown here are quite old.