commit fd00feae06dda9f595a3bbaa34dc340dd9225405
Author: Johan Tibell <johan.tibell@gmail.com>
Date:   Sat Oct 29 13:29:32 2011 -0700

    Initial import

diff --git a/LICENSE b/LICENSE
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--- /dev/null
+++ b/LICENSE
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+Copyright (c)2011, Johan Tibell
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Johan Tibell nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/Setup.hs b/Setup.hs
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+++ b/Setup.hs
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+import Distribution.Simple
+main = defaultMain
diff --git a/System/Remote/Monitoring.hs b/System/Remote/Monitoring.hs
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+++ b/System/Remote/Monitoring.hs
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+{-# LANGUAGE OverloadedStrings, RecordWildCards #-}
+module System.Remote.Monitoring where
+
+import qualified Data.Aeson.Encode as A
+import Data.Aeson.Types ((.=))
+import qualified Data.Aeson.Types as A
+import qualified Data.ByteString.Lazy as L
+import GHC.Stats
+
+instance A.ToJSON GCStats where
+    toJSON (GCStats {..}) = A.object [
+          "bytes_allocated" .= bytesAllocated
+        , "num_gcs" .= numGcs
+        , "max_bytes_used" .= maxBytesUsed
+        , "num_bytes_usage_samples" .= numByteUsageSamples
+        , "cumulative_butes_used" .= cumulativeBytesUsed
+        , "bytes_copied" .= bytesCopied
+        , "current_bytes_used" .= currentBytesUsed
+        , "current_bytes_slop" .= currentBytesSlop
+        , "max_bytes_slop" .= maxBytesSlop
+        , "peak_megabytes_allocated" .= peakMegabytesAllocated
+        , "mutator_cpu_seconds" .= mutatorCpuSeconds
+        , "mutator_wall_seconds" .= mutatorWallSeconds
+        , "gc_cpu_seconds" .= gcCpuSeconds
+        , "gc_wall_seconds" .= gcWallSeconds
+        , "cpu_seconds" .= cpuSeconds
+        , "wall_seconds" .= wallSeconds
+        , "par_avg_bytes_copied" .= parAvgBytesCopied
+        , "par_max_bytes_copied" .= parMaxBytesCopied
+        ]
+
+getStatsAsJson :: IO L.ByteString
+getStatsAsJson = (A.encode . A.toJSON) `fmap` getGCStats
diff --git a/ekg.cabal b/ekg.cabal
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+++ b/ekg.cabal
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+Name:                ekg
+Version:             0.1.0.0
+Synopsis:            Remote monitoring of executables
+-- Description:
+Homepage:            https://github.com/tibbe/ekg
+License:             BSD3
+License-file:        LICENSE
+Author:              Johan Tibell
+Maintainer:          johan.tibell@gmail.com
+Category:            System
+Build-type:          Simple
+Cabal-version:       >=1.2
+
+Library
+  Exposed-modules:     System.Remote.Monitoring
+
+  Build-depends:       aeson < 0.4,
+                       base >= 4.3.1 && < 5,
+                       bytestring < 1.0