{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.ComputeOptimizer.Types.LambdaFunctionUtilizationMetric
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.ComputeOptimizer.Types.LambdaFunctionUtilizationMetric where

import Amazonka.ComputeOptimizer.Types.LambdaFunctionMetricName
import Amazonka.ComputeOptimizer.Types.LambdaFunctionMetricStatistic
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude

-- | Describes a utilization metric of an Lambda function.
--
-- /See:/ 'newLambdaFunctionUtilizationMetric' smart constructor.
data LambdaFunctionUtilizationMetric = LambdaFunctionUtilizationMetric'
  { -- | The name of the utilization metric.
    --
    -- The following utilization metrics are available:
    --
    -- -   @Duration@ - The amount of time that your function code spends
    --     processing an event.
    --
    -- -   @Memory@ - The amount of memory used per invocation.
    LambdaFunctionUtilizationMetric -> Maybe LambdaFunctionMetricName
name :: Prelude.Maybe LambdaFunctionMetricName,
    -- | The statistic of the utilization metric.
    --
    -- The Compute Optimizer API, Command Line Interface (CLI), and SDKs return
    -- utilization metrics using only the @Maximum@ statistic, which is the
    -- highest value observed during the specified period.
    --
    -- The Compute Optimizer console displays graphs for some utilization
    -- metrics using the @Average@ statistic, which is the value of @Sum@ \/
    -- @SampleCount@ during the specified period. For more information, see
    -- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/viewing-recommendations.html Viewing resource recommendations>
    -- in the /Compute Optimizer User Guide/. You can also get averaged
    -- utilization metric data for your resources using Amazon CloudWatch. For
    -- more information, see the
    -- <https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/WhatIsCloudWatch.html Amazon CloudWatch User Guide>.
    LambdaFunctionUtilizationMetric
-> Maybe LambdaFunctionMetricStatistic
statistic :: Prelude.Maybe LambdaFunctionMetricStatistic,
    -- | The value of the utilization metric.
    LambdaFunctionUtilizationMetric -> Maybe Double
value :: Prelude.Maybe Prelude.Double
  }
  deriving (LambdaFunctionUtilizationMetric
-> LambdaFunctionUtilizationMetric -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: LambdaFunctionUtilizationMetric
-> LambdaFunctionUtilizationMetric -> Bool
$c/= :: LambdaFunctionUtilizationMetric
-> LambdaFunctionUtilizationMetric -> Bool
== :: LambdaFunctionUtilizationMetric
-> LambdaFunctionUtilizationMetric -> Bool
$c== :: LambdaFunctionUtilizationMetric
-> LambdaFunctionUtilizationMetric -> Bool
Prelude.Eq, ReadPrec [LambdaFunctionUtilizationMetric]
ReadPrec LambdaFunctionUtilizationMetric
Int -> ReadS LambdaFunctionUtilizationMetric
ReadS [LambdaFunctionUtilizationMetric]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [LambdaFunctionUtilizationMetric]
$creadListPrec :: ReadPrec [LambdaFunctionUtilizationMetric]
readPrec :: ReadPrec LambdaFunctionUtilizationMetric
$creadPrec :: ReadPrec LambdaFunctionUtilizationMetric
readList :: ReadS [LambdaFunctionUtilizationMetric]
$creadList :: ReadS [LambdaFunctionUtilizationMetric]
readsPrec :: Int -> ReadS LambdaFunctionUtilizationMetric
$creadsPrec :: Int -> ReadS LambdaFunctionUtilizationMetric
Prelude.Read, Int -> LambdaFunctionUtilizationMetric -> ShowS
[LambdaFunctionUtilizationMetric] -> ShowS
LambdaFunctionUtilizationMetric -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [LambdaFunctionUtilizationMetric] -> ShowS
$cshowList :: [LambdaFunctionUtilizationMetric] -> ShowS
show :: LambdaFunctionUtilizationMetric -> String
$cshow :: LambdaFunctionUtilizationMetric -> String
showsPrec :: Int -> LambdaFunctionUtilizationMetric -> ShowS
$cshowsPrec :: Int -> LambdaFunctionUtilizationMetric -> ShowS
Prelude.Show, forall x.
Rep LambdaFunctionUtilizationMetric x
-> LambdaFunctionUtilizationMetric
forall x.
LambdaFunctionUtilizationMetric
-> Rep LambdaFunctionUtilizationMetric x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep LambdaFunctionUtilizationMetric x
-> LambdaFunctionUtilizationMetric
$cfrom :: forall x.
LambdaFunctionUtilizationMetric
-> Rep LambdaFunctionUtilizationMetric x
Prelude.Generic)

-- |
-- Create a value of 'LambdaFunctionUtilizationMetric' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'name', 'lambdaFunctionUtilizationMetric_name' - The name of the utilization metric.
--
-- The following utilization metrics are available:
--
-- -   @Duration@ - The amount of time that your function code spends
--     processing an event.
--
-- -   @Memory@ - The amount of memory used per invocation.
--
-- 'statistic', 'lambdaFunctionUtilizationMetric_statistic' - The statistic of the utilization metric.
--
-- The Compute Optimizer API, Command Line Interface (CLI), and SDKs return
-- utilization metrics using only the @Maximum@ statistic, which is the
-- highest value observed during the specified period.
--
-- The Compute Optimizer console displays graphs for some utilization
-- metrics using the @Average@ statistic, which is the value of @Sum@ \/
-- @SampleCount@ during the specified period. For more information, see
-- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/viewing-recommendations.html Viewing resource recommendations>
-- in the /Compute Optimizer User Guide/. You can also get averaged
-- utilization metric data for your resources using Amazon CloudWatch. For
-- more information, see the
-- <https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/WhatIsCloudWatch.html Amazon CloudWatch User Guide>.
--
-- 'value', 'lambdaFunctionUtilizationMetric_value' - The value of the utilization metric.
newLambdaFunctionUtilizationMetric ::
  LambdaFunctionUtilizationMetric
newLambdaFunctionUtilizationMetric :: LambdaFunctionUtilizationMetric
newLambdaFunctionUtilizationMetric =
  LambdaFunctionUtilizationMetric'
    { $sel:name:LambdaFunctionUtilizationMetric' :: Maybe LambdaFunctionMetricName
name =
        forall a. Maybe a
Prelude.Nothing,
      $sel:statistic:LambdaFunctionUtilizationMetric' :: Maybe LambdaFunctionMetricStatistic
statistic = forall a. Maybe a
Prelude.Nothing,
      $sel:value:LambdaFunctionUtilizationMetric' :: Maybe Double
value = forall a. Maybe a
Prelude.Nothing
    }

-- | The name of the utilization metric.
--
-- The following utilization metrics are available:
--
-- -   @Duration@ - The amount of time that your function code spends
--     processing an event.
--
-- -   @Memory@ - The amount of memory used per invocation.
lambdaFunctionUtilizationMetric_name :: Lens.Lens' LambdaFunctionUtilizationMetric (Prelude.Maybe LambdaFunctionMetricName)
lambdaFunctionUtilizationMetric_name :: Lens'
  LambdaFunctionUtilizationMetric (Maybe LambdaFunctionMetricName)
lambdaFunctionUtilizationMetric_name = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LambdaFunctionUtilizationMetric' {Maybe LambdaFunctionMetricName
name :: Maybe LambdaFunctionMetricName
$sel:name:LambdaFunctionUtilizationMetric' :: LambdaFunctionUtilizationMetric -> Maybe LambdaFunctionMetricName
name} -> Maybe LambdaFunctionMetricName
name) (\s :: LambdaFunctionUtilizationMetric
s@LambdaFunctionUtilizationMetric' {} Maybe LambdaFunctionMetricName
a -> LambdaFunctionUtilizationMetric
s {$sel:name:LambdaFunctionUtilizationMetric' :: Maybe LambdaFunctionMetricName
name = Maybe LambdaFunctionMetricName
a} :: LambdaFunctionUtilizationMetric)

-- | The statistic of the utilization metric.
--
-- The Compute Optimizer API, Command Line Interface (CLI), and SDKs return
-- utilization metrics using only the @Maximum@ statistic, which is the
-- highest value observed during the specified period.
--
-- The Compute Optimizer console displays graphs for some utilization
-- metrics using the @Average@ statistic, which is the value of @Sum@ \/
-- @SampleCount@ during the specified period. For more information, see
-- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/viewing-recommendations.html Viewing resource recommendations>
-- in the /Compute Optimizer User Guide/. You can also get averaged
-- utilization metric data for your resources using Amazon CloudWatch. For
-- more information, see the
-- <https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/WhatIsCloudWatch.html Amazon CloudWatch User Guide>.
lambdaFunctionUtilizationMetric_statistic :: Lens.Lens' LambdaFunctionUtilizationMetric (Prelude.Maybe LambdaFunctionMetricStatistic)
lambdaFunctionUtilizationMetric_statistic :: Lens'
  LambdaFunctionUtilizationMetric
  (Maybe LambdaFunctionMetricStatistic)
lambdaFunctionUtilizationMetric_statistic = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LambdaFunctionUtilizationMetric' {Maybe LambdaFunctionMetricStatistic
statistic :: Maybe LambdaFunctionMetricStatistic
$sel:statistic:LambdaFunctionUtilizationMetric' :: LambdaFunctionUtilizationMetric
-> Maybe LambdaFunctionMetricStatistic
statistic} -> Maybe LambdaFunctionMetricStatistic
statistic) (\s :: LambdaFunctionUtilizationMetric
s@LambdaFunctionUtilizationMetric' {} Maybe LambdaFunctionMetricStatistic
a -> LambdaFunctionUtilizationMetric
s {$sel:statistic:LambdaFunctionUtilizationMetric' :: Maybe LambdaFunctionMetricStatistic
statistic = Maybe LambdaFunctionMetricStatistic
a} :: LambdaFunctionUtilizationMetric)

-- | The value of the utilization metric.
lambdaFunctionUtilizationMetric_value :: Lens.Lens' LambdaFunctionUtilizationMetric (Prelude.Maybe Prelude.Double)
lambdaFunctionUtilizationMetric_value :: Lens' LambdaFunctionUtilizationMetric (Maybe Double)
lambdaFunctionUtilizationMetric_value = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LambdaFunctionUtilizationMetric' {Maybe Double
value :: Maybe Double
$sel:value:LambdaFunctionUtilizationMetric' :: LambdaFunctionUtilizationMetric -> Maybe Double
value} -> Maybe Double
value) (\s :: LambdaFunctionUtilizationMetric
s@LambdaFunctionUtilizationMetric' {} Maybe Double
a -> LambdaFunctionUtilizationMetric
s {$sel:value:LambdaFunctionUtilizationMetric' :: Maybe Double
value = Maybe Double
a} :: LambdaFunctionUtilizationMetric)

instance
  Data.FromJSON
    LambdaFunctionUtilizationMetric
  where
  parseJSON :: Value -> Parser LambdaFunctionUtilizationMetric
parseJSON =
    forall a. String -> (Object -> Parser a) -> Value -> Parser a
Data.withObject
      String
"LambdaFunctionUtilizationMetric"
      ( \Object
x ->
          Maybe LambdaFunctionMetricName
-> Maybe LambdaFunctionMetricStatistic
-> Maybe Double
-> LambdaFunctionUtilizationMetric
LambdaFunctionUtilizationMetric'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"name")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"statistic")
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Parser (Maybe a)
Data..:? Key
"value")
      )

instance
  Prelude.Hashable
    LambdaFunctionUtilizationMetric
  where
  hashWithSalt :: Int -> LambdaFunctionUtilizationMetric -> Int
hashWithSalt
    Int
_salt
    LambdaFunctionUtilizationMetric' {Maybe Double
Maybe LambdaFunctionMetricName
Maybe LambdaFunctionMetricStatistic
value :: Maybe Double
statistic :: Maybe LambdaFunctionMetricStatistic
name :: Maybe LambdaFunctionMetricName
$sel:value:LambdaFunctionUtilizationMetric' :: LambdaFunctionUtilizationMetric -> Maybe Double
$sel:statistic:LambdaFunctionUtilizationMetric' :: LambdaFunctionUtilizationMetric
-> Maybe LambdaFunctionMetricStatistic
$sel:name:LambdaFunctionUtilizationMetric' :: LambdaFunctionUtilizationMetric -> Maybe LambdaFunctionMetricName
..} =
      Int
_salt
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe LambdaFunctionMetricName
name
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe LambdaFunctionMetricStatistic
statistic
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Double
value

instance
  Prelude.NFData
    LambdaFunctionUtilizationMetric
  where
  rnf :: LambdaFunctionUtilizationMetric -> ()
rnf LambdaFunctionUtilizationMetric' {Maybe Double
Maybe LambdaFunctionMetricName
Maybe LambdaFunctionMetricStatistic
value :: Maybe Double
statistic :: Maybe LambdaFunctionMetricStatistic
name :: Maybe LambdaFunctionMetricName
$sel:value:LambdaFunctionUtilizationMetric' :: LambdaFunctionUtilizationMetric -> Maybe Double
$sel:statistic:LambdaFunctionUtilizationMetric' :: LambdaFunctionUtilizationMetric
-> Maybe LambdaFunctionMetricStatistic
$sel:name:LambdaFunctionUtilizationMetric' :: LambdaFunctionUtilizationMetric -> Maybe LambdaFunctionMetricName
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe LambdaFunctionMetricName
name
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe LambdaFunctionMetricStatistic
statistic
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Double
value