[rabbitmq-discuss] Memory grows very fast

[rabbit15]

Hi I have output from other machine

./rabbitmqctl status
Status of node rabbit at katlabucs5 ...
[{pid,12721},
 {running_applications,
     [{rabbitmq_perfmon,"Embedded Rabbit Perfmon","0.0.0"},
      {rabbitmq_tracing,"RabbitMQ message logging / tracing","3.1.0"},
      {rabbitmq_management,"RabbitMQ Management Console","3.1.0"},
      {rabbitmq_management_agent,"RabbitMQ Management Agent","3.1.0"},
      {rabbit,"RabbitMQ","3.1.0"},
      {os_mon,"CPO  CXC 138 46","2.2.10"},
      {rabbitmq_web_dispatch,"RabbitMQ Web Dispatcher","3.1.0"},
      {webmachine,"webmachine","1.9.1-rmq3.1.0-git52e62bc"},
      {mochiweb,"MochiMedia Web Server","2.3.1-rmq3.1.0-gitd541e9a"},
      {xmerl,"XML parser","1.3.2"},
      {inets,"INETS  CXC 138 49","5.9.1"},
      {mnesia,"MNESIA  CXC 138 12","4.7.1"},
      {amqp_client,"RabbitMQ AMQP Client","3.1.0"},
      {sasl,"SASL  CXC 138 11","2.2.1"},
      {stdlib,"ERTS  CXC 138 10","1.18.2"},
      {kernel,"ERTS  CXC 138 10","2.15.2"}]},
 {os,{unix,linux}},
 {erlang_version,
     "Erlang R15B02 (erts-5.9.2) [source] [64-bit] [smp:32:32]
[async-threads:30] [hipe] [kernel-poll:true]\n"},
 {memory,
     [{total,19874114832},
      {connection_procs,1303985192},
      {queue_procs,12282797608},
      {plugins,4009736},
      {other_proc,120396865},
      {mnesia,817400},
      {mgmt_db,21649896},
      {msg_index,262032},
      {other_ets,2414032},
      {binary,6108831024},
      {code,18609290},
      {atom,703377},
      {other_system,9638380}]},
 {vm_memory_high_watermark,3.2},
 {vm_memory_limit,216556175360},
 {disk_free_limit,0},
 {disk_free,1571921027072},
 {file_descriptors,
     [{total_limit,924},
      {total_used,491},
      {sockets_limit,829},
      {sockets_used,489}]},
 {processes,[{limit,1048576},{used,5855}]},
 {run_queue,1},
 {uptime,797}]
...done.

I see that on faster machine which has 32 CPU(Intel(R) Xeon(R) CPU E5-2670 0
@ 2.60GHz) and 64GB RAM there can be store more messages about 10 milions.
Previous machine was with 24 CPU (Intel(R) Xeon(R) CPU           X5675  @
3.07GHz) and 92 GB RAM and there could 600k -2500k stored messages.
Maybe there is some option for GC ?
Best Regards,
Artur





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