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Anonymous committed 5d5eea1

set fullsweep_after to 20, globally.

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 %% @spec start() -> ok
 %% @doc Start the riak server.
 start() ->
+    %% force full GC sweeps more often to resolve memory usage issues, mostly
+    %% on Linux.  Using erlang:system_flag() is a relatively blunt way of 
+    %% solving this (the value can be specified per-process with spawn_opt,
+    %% but this works and doesn't have a noticeable impact on performance.
+    erlang:system_flag(fullsweep_after, 20),
     ensure_started(sasl),
     ensure_started(crypto),
     ensure_started(mnesia),