PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
 3945 root      16   0 4748m 495m 5712 S  8.0 12.8 521:33.81 asterisk
20414 root      20   0 4739m 493m 5732 S  0.0 12.7   0:00.00 asterisk
23094 root      18   0 4706m 486m 5732 S  0.0 12.5   0:00.00 asterisk
14908 root      18   0 4566m 408m 5708 S  0.0 10.5   0:00.00 asterisk
18698 root      20   0 4512m 405m 5708 S  0.0 10.4   0:00.00 asterisk
23018 root      18   0 4521m 405m 5708 S  0.0 10.4   0:00.00 asterisk
28643 root      19   0 4533m 404m 5708 S  0.0 10.4   0:00.00 asterisk
25347 root      19   0 4462m 396m 5708 S  0.0 10.2   0:00.00 asterisk
24601 root      20   0 4461m 394m 5708 S  0.0 10.2   0:00.00 asterisk
24354 root      19   0 4460m 393m 5708 S  0.0 10.1   0:00.00 asterisk
  889 root      20   0 4412m 355m 5708 S  0.0  9.1   0:00.01 asterisk
31983 root      19   0 4282m 323m 5708 S  0.0  8.3   0:00.00 asterisk


[root@slk-apbx-01 ~]# asterisk -rx "show memory summary"
    -- Remote UNIX connection
       256 bytes in     1 allocations in file 'iax2-provision.c'
        16 bytes in     1 allocations in file 'app_macro.c'
        20 bytes in     1 allocations in file 'cli.c'
     66232 bytes in     2 allocations in file 'res_musiconhold.c'
        48 bytes in     2 allocations in file 'acl.c'
        24 bytes in     1 allocations in file 'devicestate.c'
       784 bytes in     2 allocations in file 'res_crypto.c'
       240 bytes in     2 allocations in file 'netsock.c'
        38 bytes in     4 allocations in file 'cdr_odbc.c'
       248 bytes in     1 allocations in file 'chan_local.c'
       144 bytes in     9 allocations in file 'res_agi.c'
       520 bytes in     1 allocations in file 'enum.c'
     11072 bytes in     1 allocations in file 'localtime.c'
         1 bytes in     1 allocations in file 'res_features.c'
       122 bytes in     3 allocations in file 'res_odbc.c'
      5210 bytes in     8 allocations in file 'app_voicemail.c'
      1232 bytes in    22 allocations in file 'translate.c'
      1172 bytes in     2 allocations in file 'chan_oss.c'
    117084 bytes in    22 allocations in file 'rtp.c'
     41140 bytes in    20 allocations in file 'io.c'
    178248 bytes in    12 allocations in file 'frame.c'
    373472 bytes in    22 allocations in file 'codec_ulaw.c'
     14608 bytes in    22 allocations in file 'format_wav.c'
      2392 bytes in    41 allocations in file 'manager.c'
     13272 bytes in    17 allocations in file 'cdr.c'
     30667 bytes in    67 allocations in file 'channel.c'
       475 bytes in    39 allocations in file 'pbx_ael.c'
      5353 bytes in    40 allocations in file 'file.c'
      4056 bytes in    10 allocations in file 'chan_iax2.c'
    429477 bytes in   109 allocations in file 'chan_zap.c'
      3332 bytes in   206 allocations in file 'pbx_config.c'
      8726 bytes in   105 allocations in file 'config.c'
    135740 bytes in    22 allocations in file 'res_monitor.c'
      6968 bytes in   177 allocations in file 'asterisk.c'
     20264 bytes in   353 allocations in file 'sched.c'
     35088 bytes in   431 allocations in file 'pbx.c'
      4721 bytes in   110 allocations in file 'chanvars.c'
     44160 bytes in   138 allocations in file 'loader.c'
     20842 bytes in   970 allocations in file 'res_indications.c'
    991697 bytes in 51788 allocations in file 'app_queue.c'
       518 bytes in    27 allocations in file 'app_dial.c'
   1166276 bytes in   198 allocations in file 'chan_sip.c'
     18945 bytes in   404 allocations in file 'logger.c'
3754900 bytes allocated 55414 units total