probably disk i/o. Is it some kind of flash drive? make a ramdisk and simlink in /usr/local/freeswitch/db and /usr/local/freeswitch/log to it the default configuration uses a lot of high level features that use the sqlite db on the disk. We also offer commercial support where we could dig deeper into the problem if you can't figure it out consulting@freeswitch.org On Fri, Aug 21, 2009 at 2:15 PM, Rogelio Perez <rogelio.perez@gmail.com>wrote:
Hi Everyone,
I'm working on a PBX project for the Sheevaplug<http://www.google.com/url?sa=t&source=web&ct=res&cd=1&url=http%253A%252F%252Fwww.marvell.com%252Fproducts%252Fembedded_processors%252Fdeveloper%252Fkirkwood%252Fsheevaplug.jsp&ei=EOOOSo6ILcyOtgeNruTOBA&usg=AFQjCNFREhfy_erj5irBWk8XFUjkQOP-aw&sig2=pAHYlI15IbZ5Kcw0n-nIvA> ARM based computer, with the following specs: CPU 1.2 GHz, 512MB DDR2, no FPU. So far I've found a big difference between Freeswitch and Asterisk performance times. This is a comparison of the time it takes them to perform different actions:
startup Freeswitch: 3 min. startup Asterisk: 2 sec.
call extension Freeswitch: 6 sec. call extension Asterisk: 0 sec.
shutdown Freeswitch: 6.5 sec
shutdown Asterisk: 0 sec.
reload config Freeswitch: 1 sec. reload config Asterisk: 1 sec.
Both were built from sources natively (no cross-compiling), and they use the default startup configurations. I have managed to lower the Freeswitch times by disabling most of the modules and recompiling, but it is still far away from Asterisk (i.e. FS startup time 2.5 min).
1. Is there any way to further improve Freeswitch performance for the ARM architecture? 2. Can this be related to the lack of a FPU (the Sheevalug emulates the floating point operations). 3. On the startup I see this error repeated many times: [ERR] switch_core_sqldb.c:95 SQL ERR [database is locked]. Can this be related?
Thanks, Rogelio Perez
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