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17 lines
489 B
OCaml
17 lines
489 B
OCaml
(* Copyright (C) 2015, Thomas Leonard <thomas.leonard@unikernel.com>
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See the README file for details. *)
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let total_pages = OS.MM.Heap_pages.total () |> float_of_int
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let status () =
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let used = OS.MM.Heap_pages.used () |> float_of_int in
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let frac = used /. total_pages in
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if frac < 0.9 then `Ok
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else (
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Gc.full_major ();
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let used = OS.MM.Heap_pages.used () |> float_of_int in
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let frac = used /. total_pages in
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if frac > 0.9 then `Memory_critical
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else `Ok
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)
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