Merge pull request #6365 from JimMoen/fix-vm-mem-info

fix(vm_mem): info calc and display

apps/emqx/src/emqx_vm.erl

@@ -57,6 +57,7 @@
                           sl_alloc,
                           ll_alloc,
                           fix_alloc,
+                          literal_alloc,
                           std_alloc
                          ]).
 

apps/emqx_management/src/emqx_mgmt.erl

@@ -149,7 +149,7 @@ node_info(Node) when Node =:= node() ->
     Info#{node              => node(),
           otp_release       => iolist_to_binary(otp_rel()),
           memory_total      => proplists:get_value(allocated, Memory),
-          memory_used       => proplists:get_value(total, Memory),
+          memory_used       => proplists:get_value(used, Memory),
           process_available => erlang:system_info(process_limit),
           process_used      => erlang:system_info(process_count),
 
@@ -650,4 +650,3 @@ max_row_limit() ->
     ?MAX_ROW_LIMIT.
 
 table_size(Tab) -> ets:info(Tab, size).
-