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| author | Michael Klishin <mklishin@pivotal.io> | 2017-06-06 23:54:26 +0300 |
|---|---|---|
| committer | Michael Klishin <mklishin@pivotal.io> | 2017-06-06 23:54:26 +0300 |
| commit | 915475013ecf5e3ed7f8ec53b77a75cb9b7514a1 (patch) | |
| tree | 8885d866ab65cadd1c7526efd9b87b2f40ae97df | |
| parent | f3a2b1ff1722220f5800a974fdd8fdc5faadebce (diff) | |
| parent | 6574b971a48fa21c1f9482d431d414097f022bc6 (diff) | |
| download | rabbitmq-server-git-915475013ecf5e3ed7f8ec53b77a75cb9b7514a1.tar.gz | |
Merge branch 'rabbitmq-server-1233-v2' into stable
| -rw-r--r-- | src/vm_memory_monitor.erl | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/vm_memory_monitor.erl b/src/vm_memory_monitor.erl index ba324d649e..71e9f36c46 100644 --- a/src/vm_memory_monitor.erl +++ b/src/vm_memory_monitor.erl @@ -43,7 +43,7 @@ -define(SERVER, ?MODULE). -define(DEFAULT_MEMORY_CHECK_INTERVAL, 1000). --define(ONE_MB, 1048576). +-define(ONE_MiB, 1048576). %% For an unknown OS, we assume that we have 1GB of memory. It'll be %% wrong. Scale by vm_memory_high_watermark in configuration to get a @@ -214,9 +214,10 @@ set_mem_limits(State, MemLimit) -> memory_limit = undefined } -> error_logger:warning_msg( "Unknown total memory size for your OS ~p. " - "Assuming memory size is ~pMB.~n", + "Assuming memory size is ~p MiB (~p bytes).~n", [os:type(), - trunc(?MEMORY_SIZE_FOR_UNKNOWN_OS/?ONE_MB)]); + trunc(?MEMORY_SIZE_FOR_UNKNOWN_OS/?ONE_MiB), + ?MEMORY_SIZE_FOR_UNKNOWN_OS]); _ -> ok end, @@ -227,18 +228,20 @@ set_mem_limits(State, MemLimit) -> case get_vm_limit() of Limit when Limit < TotalMemory -> error_logger:warning_msg( - "Only ~pMB of ~pMB memory usable due to " + "Only ~p MiB (~p bytes) of ~p MiB (~p bytes) memory usable due to " "limited address space.~n" "Crashes due to memory exhaustion are possible - see~n" "http://www.rabbitmq.com/memory.html#address-space~n", - [trunc(V/?ONE_MB) || V <- [Limit, TotalMemory]]), + [trunc(Limit/?ONE_MiB), Limit, trunc(TotalMemory/?ONE_MiB), + TotalMemory]), Limit; _ -> TotalMemory end, MemLim = interpret_limit(parse_mem_limit(MemLimit), UsableMemory), - error_logger:info_msg("Memory limit set to ~pMB of ~pMB total.~n", - [trunc(MemLim/?ONE_MB), trunc(TotalMemory/?ONE_MB)]), + error_logger:info_msg("Memory limit set to ~p MiB (~p bytes) of ~p MiB (~p bytes) total.~n", + [trunc(MemLim/?ONE_MiB), MemLim, trunc(TotalMemory/?ONE_MiB), + TotalMemory]), internal_update(State #state { total_memory = TotalMemory, memory_limit = MemLim, memory_config_limit = MemLimit}). @@ -402,9 +405,9 @@ parse_line_sunos(Line) -> [Value1 | UnitsRest] = string:tokens(RHS, " "), Value2 = case UnitsRest of ["Gigabytes"] -> - list_to_integer(Value1) * ?ONE_MB * 1024; + list_to_integer(Value1) * ?ONE_MiB * 1024; ["Megabytes"] -> - list_to_integer(Value1) * ?ONE_MB; + list_to_integer(Value1) * ?ONE_MiB; ["Kilobytes"] -> list_to_integer(Value1) * 1024; _ -> |