Hello, Lately our OpenSER 1.1.1 is running out of memory and I get the following message 4(25190) get_hdr_field: out of memory The result is that it stops processing any incoming request. This is a production system and of course it causes a great deal of frustration. The last time this happened I got the following statistics before restarting Total statistics = 37 Total modules = 5 Module name = core; statistics=8 core:rcv_requests = 3259334 core:rcv_replies = 8816 core:fwd_requests = 736 core:fwd_replies = 137 core:drop_requests = 743 core:drop_replies = 0 core:err_requests = 0 core:err_replies = 43 Module name = shmem; statistics=6 shmem:total_size = 268435456 shmem:used_size = 1675864 shmem:real_used_size = 1835104 shmem:max_used_size = 4399048 shmem:free_size = 266600352 shmem:fragments = 17710 Module name = sl; statistics=9 sl:1xx_replies = 0 sl:2xx_replies = 1690410 sl:3xx_replies = 43 sl:4xx_replies = 334827 sl:5xx_replies = 1185629 sl:6xx_replies = 0 sl:sent_replies = 3210909 sl:sent_err_replies = 0 sl:received_ACKs = 743 Module name = tm; statistics=11 tm:received_replies = 8636 tm:relayed_replies = 7096 tm:local_replies = 1718 tm:UAS_transactions = 7003 tm:UAC_transactions = 94 tm:2xx_transactions = 1528 tm:3xx_transactions = 3 tm:4xx_transactions = 5129 tm:5xx_transactions = 468 tm:6xx_transactions = 0 tm:inuse_transactions = 0 Module name = usrloc; statistics=3 usrloc:location-users = 0 usrloc:location-contacts = 0 usrloc:location-expires = 7282 I am not sure how to read these numbers but I see a big "free_size" and still OpenSER is out of memory. Any suggestions? thank you George Disclaimer The information in this e-mail and any attachments is

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