Hello,

you gave only the first part of memory log output. The chunks listed there are from startup, thus not part of a leak, because they are not allocated again at runtime.

Can you give the full logs with messages from qm_status? The leaks are typically listed towards the end of those messages.

Yesterday someone else reported a potential leak when using perl module, so it might be something else there. I found one, which is related to an error case, but perhaps you don't get that, otherwise you will notice the error message.

Cheers,
Daniel

On 10/1/13 12:03 PM, David Cunningham wrote:

Hello,

Following up on this after a long break. It seems we are still having a memory leak. We've added the memory debugging options as per the documentation with the following output.
I'm not sure how to read it though - can anyone help? Thank you.

Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: <core> [main.c:754]: Memory status (pkg):
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status: (0x4019b008):
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status: heap size= 4194304
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status: used= 191100, used+overhead=462800, free=3731504
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status: max used (+overhead)= 480224
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status: dumping all alloc'ed. fragments:
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:      0. N  address=0x401cf414 frag=0x401cf3fc size=512 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: str_hash.h: str_hash_alloc(69)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:      1. N  address=0x401cf644 frag=0x401cf62c size=128 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: str_hash.h: str_hash_alloc(69)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:      2. N  address=0x401cf6f4 frag=0x401cf6dc size=256 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: counters.c: cnt_hash_add(331)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:      3. N  address=0x401cf824 frag=0x401cf80c size=64 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: counters.c: init_counters(121)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:      4. N  address=0x401cf894 frag=0x401cf87c size=8 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: route.c: init_rlist(180)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:      5. N  address=0x401cf8cc frag=0x401cf8b4 size=64 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: str_hash.h: str_hash_alloc(69)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:      6. N  address=0x401cf93c frag=0x401cf924 size=24 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: route.c: route_add(159)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:      7. N  address=0x401cf984 frag=0x401cf96c size=8 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: route.c: init_rlist(180)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:      8. N  address=0x401cf9bc frag=0x401cf9a4 size=64 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: str_hash.h: str_hash_alloc(69)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:      9. N  address=0x401cfa2c frag=0x401cfa14 size=24 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: route.c: route_add(159)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:     10. N  address=0x401cfa74 frag=0x401cfa5c size=8 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: db_id.c: dupl_string(50)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:     11. N  address=0x401cfaac frag=0x401cfa94 size=64 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: str_hash.h: str_hash_alloc(69)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:     12. N  address=0x401cfb1c frag=0x401cfb04 size=24 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: route.c: route_add(159)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:     13. N  address=0x401cfb64 frag=0x401cfb4c size=8 used=1
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:           alloc'd from <core>: route.c: init_rlist(180)
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:          start check=f0f0f0f0, end check= c0c0c0c0, abcdefed
Oct  1 05:58:48 sip0-test /sbin/kamailio[14570]: NOTICE: qm_status:     14. N  address=0x401cfb9c frag=0x401cfb84 size=64 used=1

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