There seems to be memory leak after every incoming call. From 'top', Asterisk was allocated >80% of the memory(the machine has 2GB of ram) when the SS7 link went down again. Any idea on how to pinpoint the memory leakage? --- On Wed, 6/8/08, Low Yu Siang <yusiang at yahoo.com> wrote: > From: Low Yu Siang <yusiang at yahoo.com> > Subject: chan_ss7 - unstable link > To: asterisk-ss7 at lists.digium.com > Date: Wednesday, 6 August, 2008, 2:27 PM > Hi all, > > After running for days(~300 incoming calls), the link > became unstable. Whenever a call is coming in, it throws the > following error messages. This call is accepted properly but > all other calls cant be accepted during this moment(since > the signalling link is already down), until the link > automatically comes up again. > > [Aug 6 11:07:43] NOTICE[25980]: mtp.c:1800 > mtp_thread_main: Empty Zaptel output buffer detected, > outgoing packets may have been lost on link 'l1'. > [Aug 6 11:07:43] NOTICE[25980]: mtp.c:1748 > mtp_thread_main: Full Zaptel input buffer detected, incoming > packets may have been lost on link 'l1' (count=64. > [Aug 6 11:07:43] NOTICE[25980]: mtp.c:1015 > mtp2_process_lssu: Got status indication 'OS' while > INSERVICE on link 'l1'. > [Aug 6 11:07:43] WARNING[25980]: chan_ss7.c:622 > process_event: MTP is now DOWN on link 'l1'. > [Aug 6 11:07:43] NOTICE[25980]: mtp.c:588 mtp_changeover: > MTP changeover last_ack=3, last_sent=3, from schannel 16, no > INSERVICE schannel found > [Aug 6 11:07:43] NOTICE[25980]: mtp.c:592 mtp_changeover: > Failover not possible, no other signalling link and no other > host available. > [Aug 6 11:07:43] WARNING[25980]: chan_ss7.c:622 > process_event: MTP is now DOWN on link 'l1'. > [Aug 6 11:07:43] WARNING[25980]: mtp.c:1931 > mtp_thread_main: No signalling links inservice and no > cluster receivers alive, dropping packet! > [Aug 6 11:07:45] NOTICE[25980]: mtp.c:1138 > mtp2_good_frame: Sending TRA to peer on link > 'l1'.... > [Aug 6 11:07:45] WARNING[25980]: chan_ss7.c:618 > process_event: MTP is now UP on link 'l1'. > > Any help/suggestion would be greatly appreciated. > > Regards, > Low Yu Siang > > > > __________________________________________________________ > Not happy with your email address?. > Get the one you really want - millions of new email > addresses available now at Yahoo! > http://uk.docs.yahoo.com/ymail/new.html Send instant messages to your online friends http://uk.messenger.yahoo.com
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