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fix: system mem false alarm

This commit is contained in:
William Yang 2022-02-23 09:14:28 +01:00
parent ddf2022542
commit 841d6d5036
1 changed files with 1 additions and 1 deletions
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2
src/emqx_os_mon.erl
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@ -190,7 +190,7 @@ ensure_system_memory_alarm(HW) ->
case erlang:whereis(memsup) of case erlang:whereis(memsup) of
undefined -> ok; undefined -> ok;
_Pid -> _Pid ->
{Allocated, Total, _Worst} = memsup:get_memory_data(), {Total, Allocated, _Worst} = memsup:get_memory_data(),
case Total =/= 0 andalso Allocated/Total * 100 > HW of case Total =/= 0 andalso Allocated/Total * 100 > HW of
true -> emqx_alarm:activate(high_system_memory_usage, #{high_watermark => HW}); true -> emqx_alarm:activate(high_system_memory_usage, #{high_watermark => HW});
false -> ok false -> ok