Windows Server 2012 Performance tuning script

Merhaba ,

Windows server 2012 da aşağıdaki scriptleri kullanabilirmiyim.Herhangi bir uyumsuzluk olur mu?

operation systemtuning için

#Set-OSRegSettings.ps1
param($RAMMb, $NumCPU,$VolType)
if (($RAMMb -eq 4096) -or ($NumCPU -eq 4) -or ($VolType -eq 8) -or ($VolType -gt 8))
{
"`r"
"Please specify required paramemters of -RAMMb and -NumCPU and -VolType"
"Usage: .\OSSettings.ps1 -RAMMb 2048 -NumCPU 2 -VolType 4"
"Valid VolType values are: 1(few files), 2 or 3(moderate files), 4(many files)"
"`r"
exit
}
$ErrorActionPreference = "SilentlyContinue"
$LogFileName="OSSettings.log"
$LogTime=([System.DateTime]::Now).ToString("dd-MM-yyyy hh:mm:ss")
Add-Content $LogFileName "******** Settings changed at $LogTime *********"

function SetProperty([string]$path, [string]$key, [string]$Value)
{
#Clear Error Count
$error.clear()
$oldValue = (Get-ItemProperty -path $path).$key
#Set the Registry Key
Set-ItemProperty -path $path -name $key -Type DWORD -Value $Value
#if error count is 0, regkey was updated OK
if ($error.count -eq 0)
{
$newValue = (Get-ItemProperty -path $path).$key
$data = "$path\$key=$oldValue"
if($oldvalue -eq $null)
{
Write-Output "Value for $path\$key created and set to $newValue"
Add-Content $LogFileName "Value for $path\$key created and set to $newValue"
}
else
{
Write-Output "Value for $path\$key changed from $oldValue to $newValue"
Add-Content $LogFileName "Value for $path\$key changed from $oldValue to $newValue"
}
}
#if error count is greater than 0 an error occurred and the regkey was not set
else
{
Add-Content $LogFileName "Error: Could not set key $path\$key"
Add-Content $LogFileName $Error[$error.count-1].exception.message
Write-Output "Error: Could not set key $path\$key"
Write-Output $Error[$error.count-1].exception
}
}

SetProperty "HKLM:\SYSTEM\CurrentControlSet\Services\ldap" "ldapclientintegrity" 0x0

#Work out Value of $IoPageLockLimit
$IoPageLockLimit = ($RAMMb - 65) * 1024
if ($IoPageLockLimit -gt 4294967295)
{
$IoPageLockLimit = "0xFFFFFFFF"
}
else
{
#Convert to Hexadecimal

$IoPageLockLimit = "{0:X}" -f $IoPageLockLimit
$IoPageLockLimit = "0x" + $IoPageLockLimit
}
SetProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management" "IoPageLockLimit" ($IoPageLockLimit)

#Work out Value of $WorkerThreads
$WorkerThreads = $NumCPU * 16
if ($WorkerThreads -gt 64)
{$WorkerThreads = "0x40"} #Hexadecimal Value of 64
else
{
$WorkerThreads = "{0:X}" -f $WorkerThreads
$WorkerThreads = "0x" + $WorkerThreads
}

SetProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Executive" "AdditionalDelayedWorkerThreads" 0x10
SetProperty "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Executive" "AdditionalCriticalWorkerThreads" 0x10
SetProperty "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters" "MaxWorkItems" 8192
SetProperty "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters" "MaxMpxCt" 2048
SetProperty "HKLM:\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters" "MaxCmds" 2048
#Value depends of -VolType parameter passed in
SetProperty "HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem" "NtfsMftZoneReservation" $VolType
SetProperty "HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem" "NTFSDisableLastAccessUpdate" 1
SetProperty "HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem" "NTFSDisable8dot3NameCreation" 1
SetProperty "HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem" "DontVerifyRandomDrivers" 1
SetProperty "HKLM:\System\CurrentControlSet\Services\LanmanServer\Parameters" "Size" 3
SetProperty "HKLM:\System\CurrentControlSet\Control\Session Manager\Memory Management" "LargeSystemCache" 0

performance-network için

#Set-NetworkRegSettings.ps1
param([int] $MTUSize = $(throw "usage: ./Set-NetworkSettings <MTU Size>"))

$LogFileName="NetworkRegSettings.log"
$LogTime=([System.DateTime]::Now).ToString("dd-MM-yyyy hh:mm:ss")
Add-Content $LogFileName "******** Settings changed at $LogTime *********"

function SetProperty([string]$path, [string]$key, [string]$Value) {
$oldValue = (Get-ItemProperty -path $path).$key
Set-ItemProperty -path $path -name $key -Type DWORD -Value $Value
$newValue = (Get-ItemProperty -path $path).$key
$data = "$path\$key=$oldValue"
Add-Content $LogFileName $data
Write-Output "Value for $path\$key changed from $oldValue to $newValue"
}
SetProperty "HKLM:\System\CurrentControlSet\Control\Session Manager\Memory Management" "DisablePagingExecutive" 1
# Set SystemPages to 0xFFFFFFFF
# Maximize system pages. The system creates the largest number of page table entries possible within physical memory.
# The system monitors and adjusts this value dynamically when the configuration changes.
SetProperty "HKLM:\System\CurrentControlSet\Control\Session Manager\Memory Management" "SystemPages" 0xFFFFFFFF
# HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LanmanServer\Parameters
# ============================================================================
$path = "HKLM:\System\CurrentControlSet\Services\LanmanServer\Parameters"
$returnValue = (Get-ItemProperty -path $path).IRPStackSize
if ( $returnValue -eq $null) {
SetProperty $path "IRPStackSize" 0x20 # IRPStackSize -> +10 (Use DWORD 0x20 (32) if not present)
}else{
$returnValue = $returnValue + 1
SetProperty $path "IRPStackSize" $returnValue
}
SetProperty $path "SizReqBuf" 0x4000 # SizReqBuf -> 0x4000 (16384)

# HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
# =====================================================================
$path = "HKLM:\System\CurrentControlSet\Services\Tcpip\Parameters"
SetProperty $path "DefaultTTL" 0x40 # DefaultTTL -> 0x40 (64)
SetProperty $path "EnablePMTUDiscovery" 1 # EnablePMTUDiscovery -> 1 (do not enable this if your server is directly exposed to potential attackers)
SetProperty $path "EnablePMTUBHDetect" 1 # EnablePMTUBHDetect -> 1 (if your system is using a SOAP or HTTP and/or initiating web connections to other systems)
SetProperty $path "TcpMaxDupAcks" 2 # TcpMaxDupAcks -> 2
SetProperty $path "Tcp1323Opts" 1 # Tcp1323Opts -> 1 (experiment with a value of 3 for possible improved performance, especially if you are experiencing high packet loss/retransmits)
SetProperty $path "SackOpts" 1 # SackOpts -> 1 (VERY important for large TCP window sizes, such as specified below)
SetProperty $path "MaxFreeTcbs" 0x5000 # MaxFreeTcbs -> 0x5000 (20480)
SetProperty $path "TcpMaxSendFree" 0xFFFF # TcpMaxSendFree -> 0xFFFF (65535)
SetProperty $path "MaxHashTableSize" 0xFFFF # MaxHashTableSize -> 0xFFFF (65535)
SetProperty $path "MaxUserPort" 0xFFFF # MaxUserPort -> 0xFFFF (65535)
SetProperty $path "TcpTimedWaitDelay" 0x1E # TcpTimedWaitDelay -> 0x1E (30)
SetProperty $path "GlobalMaxTcpWindowSize" 0xFFFF # GlobalMaxTcpWindowSize -> 0xFFFF (65535)
SetProperty $path "NumTCPTablePartitions" 4 # NumTCPTablePartitions -> 2 per Processor/Core (include processor cores BUT NOT hyperthreading)
# TcpAckFrequency (requires Windows Server 2K3 Hotfix 815230)
# SetProperty $path "TcpAckFrequency" 5 #5 for 100Mb, 13 for 1Gb (requires Windows Server 2K3 Hotfix 815230) - can also be set at the interface level if mixed speeds; only set for connections primarily processing data
SetProperty $path "SynAttackProtect" 0 # SynAttackProtect -> 0 (Only set this on systems with web exposure if other H/W or S/W is providing DOS attack protection)
#Dedicated Network (DATA)
#------------------------
#Interfaces\<adapter ID>\MTU -> 1450-1500, test for maximum value that will pass on each interface using PING -f -l <MTU Size> <Interface Gateway Address>, pick the value that works across all interfaces
$RegistryEntries = Get-ItemProperty -path "HKLM:\system\currentcontrolset\services\tcpip\parameters\interfaces\*"
foreach ( $iface in $RegistryEntries ) {
$ip = $iface.DhcpIpAddress
if ( $ip -ne $null ) { $childName = $iface.PSChildName}
else {
$ip = $iface.IPAddress
if ($ip -ne $null) { $childName = $iface.PSChildName }
}
$Interface = Get-ItemProperty -path "HKLM:\system\currentcontrolset\services\tcpip\parameters\interfaces\$childName"
$path = $Interface.PSPath
SetProperty $path MTU $MTUSize
}
$path = "HKLM:\System\CurrentControlSet\Services\Tcpip\Parameters"
$ForwardBufferMemory = 100*$MTUSize
SetProperty $path "ForwardBufferMemory" $ForwardBufferMemory # ForwardBufferMemory -> 100*MTUSize, rounded up to the nearest 256 byte boundary
SetProperty $path "MaxForwardBufferMemory" $ForwardBufferMemory # MaxForwardBufferMemory -> ForwardBufferMemory
$NumForwardPackets = $ForwardBufferMemory/256
SetProperty $path "NumForwardPackets" $NumForwardPackets # NumForwardPackets -> ForwardBufferMemory / 256
SetProperty $path "MaxNumForwardPackets" $NumForwardPackets # MaxNumForwardPackets -> NumForwardPackets
SetProperty $path "TcpWindowSize" 0xFBA4 # TcpWindowSize -> 0xFBA4 (64420) (make this a multiple of the TCP MSS (Max Segment Size)
# HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\AFD\Parameters
# ===================================================================
$path = "HKLM:\SYSTEM\CurrentControlSet\Services\AFD\Parameters"
SetProperty $path "EnableDynamicBacklog" 1 # EnableDynamicBacklog -> 1
SetProperty $path "MinimumDynamicBacklog" 0x14 # MinimumDynamicBacklog -> 0xc8 (200)
SetProperty $path "MaximumDynamicBacklog" 0x3E8 # MaximumDynamicBacklog -> 0x4e20 (20000)
SetProperty $path "DynamicBacklogGrowthDelta" 0xA # DynamicBacklogGrowthDelta -> 0x64 (100)
#S/W Configuration
#=====================================================================
#Disable NETBIOS on cluster private network, if configured