[asterisk-users] "Hidden" memory leak

[Miguel Molina]

Hi all,

Anyone know why this happens?

Mem:    524288k total,   508120k used,    16168k free,        0k buffers
Swap:        0k total,        0k used,        0k free,        0k cached

   PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
     1 root      15   0  2152  664  576 S  0.0  0.1   0:49.26 init
  7398 root      18   0 10172 2904 2312 S  0.0  0.6   0:00.21 sshd
  9856 root      15   0  4756 1528 1232 S  0.0  0.3   0:00.06 bash
11316 root      15   0  3332 1112  572 S  0.0  0.2   0:01.14 crond
16282 root      25   0  4756 1008  820 S  0.0  0.2   0:00.00 safe_asterisk
22514 root      25   0  494m *445m* 6612 S  0.0 *87.0* 663:08.66 asterisk

virtual1_ast1*CLI> memory show summary
       4644 bytes in 2 allocations in file 'res_timing_pthread.c'
       4096 bytes in 1 allocations in file 'chan_unistim.c'
        484 bytes in 1 allocations in file 'res_clialiases.c'
         96 bytes in 2 allocations in file 'devicestate.c'
        244 bytes in 1 allocations in file 'iax2-provision.c'
        660 bytes in 1 allocations in file 'chan_agent.c'
         14 bytes in 2 allocations in file 'http.c'
       1336 bytes in 4 allocations in file 'hashtab.c'
        812 bytes in 2 allocations in file 
'/usr/src/asterisk-1.6.2.9-rc3/include/asterisk/strings.h'
        484 bytes in 1 allocations in file 'bridge_multiplexed.c'
      24648 bytes in 2 allocations in file 'stdtime/localtime.c'
      11624 bytes in 9 allocations in file 'app_voicemail.c'
        568 bytes in 3 allocations in file 'logger.c'
       3410 bytes in 4 allocations in file 'chan_oss.c'
        356 bytes in 1 allocations in file 'func_dialgroup.c'
        548 bytes in 2 allocations in file 'features.c'
         80 bytes in 10 allocations in file 'channel.c'
        324 bytes in 3 allocations in file 'cdr.c'
         84 bytes in 4 allocations in file 'timing.c'
        484 bytes in 1 allocations in file 'app_confbridge.c'
        779 bytes in 13 allocations in file 'taskprocessor.c'
       4752 bytes in 22 allocations in file 'file.c'
      14656 bytes in 162 allocations in file 'sched.c'
       2128 bytes in 79 allocations in file 'manager.c'
       1400 bytes in 6 allocations in file 'res_musiconhold.c'
      25440 bytes in 2 allocations in file 'app_followme.c'
       4260 bytes in 16 allocations in file 
'/usr/src/asterisk-1.6.2.9-rc3/include/asterisk/threadstorage.h'
      11713 bytes in 49 allocations in file 'res_phoneprov.c'
      30888 bytes in 24 allocations in file 'io.c'
        637 bytes in 22 allocations in file 'cdr_pgsql.c'
       9312 bytes in 3 allocations in file 'mpool/mpool.c'
       2590 bytes in 35 allocations in file 'utils.c'
      35963 bytes in 10 allocations in file 'app_minivm.c'
      15078 bytes in 498 allocations in file 'loader.c'
       9686 bytes in 485 allocations in file 'cli.c'
     208348 bytes in 342 allocations in file 'chan_sip.c'
      39199 bytes in 1191 allocations in file 'indications.c'
       7809 bytes in 281 allocations in file 'asterisk.c'
      22413 bytes in 285 allocations in file 'config.c'
    2077300 bytes in 32793 allocations in file 'chan_iax2.c'
        212 bytes in 3 allocations in file 'netsock.c'
      45309 bytes in 539 allocations in file 'xmldoc.c'
      99512 bytes in 239 allocations in file 'app_queue.c'
      23080 bytes (     23080 cache) in 73 allocations in file 'frame.c'
       3308 bytes in 139 allocations in file 'pbx_config.c'
     379223 bytes in 1940 allocations in file 'pbx.c'
     434640 bytes in 36220 allocations in file 'astobj2.c'
     392396 bytes in 6331 allocations in file 'event.c'
*3957027 *bytes allocated (23080 in caches) in 81858 allocations

Anoyone knows why the memory leak is not shown in the asterisk malloc 
debug, and how can I figure what's causing it? The asterisk version is 
1.6.2.9.

Thanks in advance.

Regards,

-- 
Ing. Miguel Molina
Grupo de Tecnología
Millenium Phone Center

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