result of eprof on a leo_gateway server.

gistfile1.txt

erlang:demonitor/2                                            1713   0.00      16259  [      9.49]
ets:safe_fixtable/2                                            748   0.00      17258  [     23.07]
ets:next/2                                                    2312   0.00      17622  [      7.62]
erlang:crc32/2                                                 562   0.01      19638  [     34.94]
file:file_name_1/2                                           34643   0.01      20030  [      0.58]
ets:lookup/2                                                  4359   0.01      26580  [      6.10]
erlang:monitor/2                                              4973   0.01      28380  [      5.71]
ets:select/1                                                   361   0.01      30265  [     83.84]
erlang:send/3                                                 1736   0.01      30438  [     17.53]
erlang:crc32/1                                                 842   0.01      39367  [     46.75]
erlang:port_command/2                                         1936   0.02      92923  [     48.00]
erlang:term_to_binary/1                                        842   0.03      96608  [    114.74]
ets:match_object/2                                             571   0.04     142159  [    248.96]
dcerl_api:get_chunk/2                                          513   0.08     294311  [    573.71]
dcerl_api:get/2                                             225162   0.12     468925  [      2.08]
dcerl:get/2                                                 225214   0.25     959268  [      4.26]
gen_server:decode_msg/8                                    8201787   2.51    9577735  [      1.17]
gen_server:handle_msg/5                                    8201781   2.86   10922810  [      1.33]
ecache_server:handle_call/3                                8200449   5.10   19452448  [      2.37]
erlang:setelement/3                                        8691654   7.15   27297562  [      3.14]
cherly:put/3                                                866398   8.14   31079070  [     35.87]
gen_server:loop/6                                          8201825  10.76   41065041  [      5.01]
gen_server:reply/2                                         8200747  17.49   66772261  [      8.14]
cherly:get/2                                               7333571  45.28  172850995  [     23.57]

Note

Now I'm using the hash structure based on golang's map implementation(version pre1.0).
New golang(version 1.1) map impl will be more faster(about 40%) and reduce memory space.
So I will fork it after golang1.1 will be released.

• the bellow is redundant-manager related results:

ets:safe_fixtable/2                                  748   0.00      17258  [     23.07]
ets:next/2                                          2312   0.00      17622  [      7.62]
ets:lookup/2                                        4359   0.01      26580  [      6.10]
ets:match_object/2                                   571   0.04     142159  [    248.96]