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new benchmarks: GetCommand comparisons
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,164 @@ | ||
| $CommandName = 'pwsh' | ||
| @' | ||
| Outputs: | ||
| # grouped | ||
| GroupName Technique Throughput RelativeSpeed Time | ||
| --------- --------- ---------- ------------- ---- | ||
| Get-Command: Kind: ApplicationInfo -All Continue 1.09 1.00 00:00:01.8283344 | ||
| Get-Command: Kind: ApplicationInfo -All Stop 1.07 1.02 00:00:01.8650516 | ||
| Get-Command: Kind: ApplicationInfo -All SilentlyContinue 1.03 1.06 00:00:01.9405555 | ||
| Get-Command: Kind: ApplicationInfo -All Ignore 1.03 1.06 00:00:01.9417052 | ||
| # all | ||
| GroupName Technique Throughput RelativeSpeed Time | ||
| --------- --------- ---------- ------------- ---- | ||
| Get-Command: Kind: ApplicationInfo -All Continue 1.09 1.00 00:00:01.8283344 | ||
| Get-Command: Kind: ApplicationInfo -All Stop 1.07 1.02 00:00:01.8650516 | ||
| Get-Command: Kind: ApplicationInfo -All SilentlyContinue 1.03 1.06 00:00:01.9405555 | ||
| Get-Command: Kind: ApplicationInfo -All Ignore 1.03 1.06 00:00:01.9417052 | ||
| '@ | ||
|
|
||
| function Measure.ErrorActionPrefs { | ||
| [CmdletBinding()] | ||
| param( | ||
| # [ValidateNotNullOrWhiteSpace()] | ||
| # [Alias('Label')] | ||
| # [string]$GroupName, | ||
|
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||
| [Parameter(Mandatory)] | ||
| [Alias('Name')] | ||
| [ValidateNotNullOrWhiteSpace()] | ||
| [string]$CommandName = 'pwsh_not_exist', | ||
|
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| [int]$RepeatCount = 2 | ||
| # [switch]$AsJob | ||
| ) | ||
|
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||
| Measure-Benchmark -RepeatCount:$RepeatCount -AsJob:$True -GroupName 'Get-Command: Kind: ApplicationInfo -All' @{ | ||
|
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| 'Continue' = { | ||
| $getCommandSplat = @{ | ||
| CommandType = 'Application' | ||
| All = $true | ||
| # Name = $using:CommandName | ||
| Name = 'pwsh' | ||
| } | ||
| # 0..50 | %{ | ||
| gcm @getCommandSplat -ea 'Continue' | ||
| # } | ||
| } | ||
| 'Ignore' = { | ||
| $getCommandSplat = @{ | ||
| CommandType = 'Application' | ||
| All = $true | ||
| # Name = $using:CommandName | ||
| Name = 'pwsh' | ||
| } | ||
| # 0..50 | %{ | ||
| gcm @getCommandSplat -ea 'Ignore' | ||
| # } | ||
| } | ||
|
|
||
| 'SilentlyContinue' = { | ||
| $getCommandSplat = @{ | ||
| CommandType = 'Application' | ||
| All = $true | ||
| # Name = $using:CommandName | ||
| Name = 'pwsh' | ||
| } | ||
| # 0..50 | %{ | ||
| gcm @getCommandSplat -ea 'SilentlyContinue' | ||
| # } | ||
| } | ||
| 'Stop' = { | ||
| $getCommandSplat = @{ | ||
| CommandType = 'Application' | ||
| All = $true | ||
| # Name = $using:CommandName | ||
| Name = 'pwsh' | ||
| } | ||
| # 0..50 | %{ | ||
| gcm @getCommandSplat -ea 'Stop' | ||
| # } | ||
| } | ||
| } | ||
| # skip ones that don't make sense | ||
| # 'Suspend' = { | ||
| # $getCommandSplat = @{ | ||
| # CommandType = 'Application' | ||
| # All = $true | ||
| # Name = $using:CommandName | ||
| # } | ||
| # gcm @getCommandSplat -ea 'Suspend' | ||
| # } | ||
| # 'Break' = { | ||
| # $getCommandSplat = @{ | ||
| # CommandType = 'Application' | ||
| # All = $true | ||
| # Name = $using:CommandName | ||
| # } | ||
| # gcm @getCommandSplat -ea 'Break' | ||
| # } | ||
| # 'Inquire' = { | ||
| # $getCommandSplat = @{ | ||
| # CommandType = 'Application' | ||
| # All = $true | ||
| # Name = $using:CommandName | ||
| # } | ||
| # gcm @getCommandSplat -ea 'Inquire' | ||
| # } | ||
| } | ||
| if($false -and 'other samples' ) { | ||
|
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||
| # Measure-Benchmark -AsJob:$AsJob -ea 'ignore' -Group $GroupName -RepeatCount $RepeatCount -Technique @{ | ||
|
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| # Get-Command @getCommandSplat | ||
| # } | ||
| # Measure-Benchmark -AsJob:$AsJob -ea 'ignore' -Group $GroupName -RepeatCount $RepeatCount -Technique @{ | ||
|
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||
| # 'Get-Command: Kind: ApplicationInfo' = { | ||
| # $getCommandSplat = @{ ErrorAction = $CommandErrorActionPref; CommandType = 'Application'; Name = $CommandName } | ||
| # Get-Command @getCommandSplat | ||
| # } | ||
|
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||
| # 'Get-Command: Kind: ApplicationInfo, TotalCount: 1' = { | ||
| # $getCommandSplat = @{ ErrorAction = $CommandErrorActionPref; CommandType = 'Application'; Name = $CommandName } | ||
| # Get-Command @getCommandSplat -CommandType Application $CommandName -TotalCount 1 | ||
| # } | ||
| # 'Get-Command: Kind: ApplicationInfo | Select -first 1' = { | ||
| # $getCommandSplat = @{ ErrorAction = $CommandErrorActionPref; CommandType = 'Application'; Name = $CommandName } | ||
| # Get-Command @getCommandSplat -CommandType Application $CommandName | ||
| # | Select -first 1 | ||
| # } | ||
| # 'Get-Command: Kind: ApplicationInfo -All' = { | ||
| # $getCommandSplat = @{ ErrorAction = $CommandErrorActionPref; CommandType = 'Application'; Name = $CommandName } | ||
| # Get-Command @getCommandSplat -CommandType Application $CommandName -All | ||
| # } | ||
| # 'Get-Command: Kind: ApplicationInfo -All | Select -first 1' = { | ||
| # $getCommandSplat = @{ ErrorAction = $CommandErrorActionPref; CommandType = 'Application'; Name = $CommandName } | ||
| # Get-Command @getCommandSplat -CommandType Application $CommandName -All | ||
| # | Select -first 1 | ||
| # } | ||
| # } | sort-Object Time -desc | ||
| # } | ||
| } | ||
|
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| 'starting jobs...' | write-host -back 'blue' | ||
| $results = @( | ||
| Measure.ErrorActionPrefs -CommandName 'pwsh_not_existing' -RepeatCount 2 | ||
| ) | ||
| | Receive-Job -Wait -AutoRemoveJob | ||
|
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| '$results {0}' -f @( $Results.Count ) | write-host -back 'blue' | ||
| # return | ||
|
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| h1 'grouped' | ||
| $results | ft -AutoSize GroupName, Technique, Throughput, RelativeSpeed, Time | ||
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| h1 'all' | ||
| $results | ft -AutoSize GroupName, Technique, Throughput, RelativeSpeed, Time |