On Tue, Nov 25, 2014 at 8:14 AM, Matthew Jordan <mjor...@digium.com> wrote:
> On Mon, Nov 24, 2014 at 2:12 PM, James Lamanna <jlama...@gmail.com> wrote: > > Also, how big does the cache in frame.c grow to? > > I've recompiled with MALLOC_DEBUG on that server: > > > > asterisk -rx "memory show summary" > > > > .... > > 1780466242 bytes (1780181594 cache) in 2352909 allocations in file > > frame.c > > ... > > > > Seems like a ridiculous cache. > > > > I'm not going to respond to your new thread, since it is the same > discussion as this one. > > The frame cache is a per-thread local cache of frames that prevents > having to re-allocate frames as they pass through Asterisk. Clearly, > something is abusing it. > > I think you'll need to provide some more information on how you're > producing this situation. Specifically: > * Channel technologies involved, and the formats on the channels > * Dialplan that reproduces the problem > > Are you using any non-core dialplan applications or channel drivers? > > This PBX has about 100 registered SIP clients, along with 23 PRI channels, 2 inbound/outbound SIP trunks and around 100 IAXModems registered to it. It primarily handles faxing. I am not using any non-standard channel drivers. I am using the T.38 gateway funcionality. The jist of the dialplan is this: (example of the PRI and a SIP trunk, inbound) [pri-in] exten => _X.,1,Set(__FROM_DID=${EXTEN}) exten => _X.,n,Set(FAX_IDX=700) exten => _X.,n,Set(MAX_IDX=719) exten => _X.,n,Goto(dial-hylafax,s,1) [sip-trunk-in] exten => _X.,1(normal),Set(__FROM_DID=${EXTEN}) exten => _X.,n,Set(FAX_IDX=950) exten => _X.,n,Set(MAX_IDX=959) exten => _X.,n,Set(FAXOPT(gateway)=yes) exten => _X.,n,Goto(dial-hylafax,s,1) [dial-hylafax] exten => s,1,GotoIf($["${FROM_DID:0:1}" = "1"]?prune:cont) exten => s,n(prune),Set(__FROM_DID=${FROM_DID:1}) exten => s,n(cont),GotoIf($[${FAX_IDX} <= ${MAX_IDX}]?tryfax:nofax) exten => s,n(tryfax),Set(STATE=${DEVICE_STATE(Custom:iaxmodem${FAX_IDX})}) exten => s,n,NoOp(${STATE}) exten => s,n,Set(DEVICE_STATE(Custom:iaxmodem${FAX_IDX})=INUSE) exten => s,n,Dial(IAX2/iaxmodem${FAX_IDX}/${FROM_DID},60,g) exten => s,n,Goto(s-${DIALSTATUS},1) exten => s,n(nofax),Playtones(busy) exten => s,n,NoOp(NO MODEMS AVAILABLE) exten => s,n,Wait(20) exten => s,n,Hangup() exten => s-ANSWER,1,NoOp(IAXMODEM HANGUP) exten => s-ANSWER,n,Set(DEVICE_STATE(Custom:iaxmodem${FAX_IDX})=NOT_INUSE) exten => s-ANSWER,n,Hangup() exten => _s-.,1,Set(FAX_IDX=${MATH(1+${FAX_IDX},i)}) exten => _s-.,n,Goto(s,1) exten => h,1,Set(DEVICE_STATE(Custom:iaxmodem${FAX_IDX})=NOT_INUSE) The current state requires me to restart Asterisk almost every day. I'm also seeing this on a completely different machine after upgrading from Asterisk10 to 11. -- James
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