sashatrask
123 lines
4.0 KiB
PowerShell
123 lines
4.0 KiB
PowerShell
param(
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[string]$Name = 'TrufFreezeCounters',
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[string]$OutputRoot = 'D:\truf\runtime\freeze-diagnostics'
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)
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$ErrorActionPreference = 'Stop'
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throw 'Docker development copy: runtime control is disabled until container isolation is ready. See DOCKER_MIGRATION.md.'
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function Start-FallbackMonitor {
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$monitor = Join-Path $PSScriptRoot 'monitor_runtime_lag.ps1'
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if (-not (Test-Path -LiteralPath $monitor)) {
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throw 'Fallback freeze monitor script is absent'
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}
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Start-Process `
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-FilePath "$env:SystemRoot\System32\WindowsPowerShell\v1.0\powershell.exe" `
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-ArgumentList @(
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'-NoProfile', '-ExecutionPolicy', 'Bypass', '-File', $monitor,
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'-OutputPath', (Join-Path $OutputRoot 'freeze-fallback-v3.csv'),
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'-IntervalSeconds', '5'
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) `
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-WindowStyle Hidden | Out-Null
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}
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if (-not (Test-Path -LiteralPath $OutputRoot)) {
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New-Item -ItemType Directory -Path $OutputRoot | Out-Null
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}
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function Read-CounterTable([string]$Language) {
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$values = (Get-ItemProperty -LiteralPath "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Perflib\$Language").Counter
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$result = @{}
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for ($index = 0; $index -lt $values.Count; $index += 2) {
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$result[[int]$values[$index]] = $values[$index + 1]
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}
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return $result
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}
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$english = Read-CounterTable '009'
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$localized = Read-CounterTable '019'
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$indexByEnglishName = @{}
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foreach ($entry in $english.GetEnumerator()) {
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$indexByEnglishName[[string]$entry.Value] = [int]$entry.Key
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}
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function Counter-Path([string]$Object, [string]$Counter, [string]$Instance = '') {
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if (-not $indexByEnglishName.ContainsKey($Object) -or -not $indexByEnglishName.ContainsKey($Counter)) {
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return $null
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}
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$objectName = $localized[$indexByEnglishName[$Object]]
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$counterName = $localized[$indexByEnglishName[$Counter]]
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if (-not $objectName -or -not $counterName) {
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return $null
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}
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if ($Instance) {
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return "\$objectName($Instance)\$counterName"
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}
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return "\$objectName\$counterName"
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}
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$requested = @(
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@('Processor', '% Processor Time', '_Total'),
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@('System', 'Processor Queue Length', ''),
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@('System', 'Context Switches/sec', ''),
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@('System', 'Processes', ''),
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@('System', 'Threads', ''),
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@('Memory', 'Available MBytes', ''),
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@('Memory', '% Committed Bytes In Use', ''),
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@('Memory', 'Pages Input/sec', ''),
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@('Memory', 'Page Reads/sec', ''),
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@('Memory', 'Pool Nonpaged Bytes', ''),
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@('Paging File', '% Usage', '_Total'),
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@('PhysicalDisk', 'Current Disk Queue Length', '*'),
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@('PhysicalDisk', 'Avg. Disk sec/Transfer', '*'),
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@('PhysicalDisk', 'Disk Read Bytes/sec', '*'),
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@('PhysicalDisk', 'Disk Write Bytes/sec', '*'),
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@('PhysicalDisk', 'Disk Reads/sec', '*'),
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@('PhysicalDisk', 'Disk Writes/sec', '*'),
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@('Process', '% Processor Time', '*'),
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@('Process', 'Private Bytes', '*'),
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@('Process', 'Working Set', '*'),
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@('Process', 'Handle Count', '*'),
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@('Process', 'Thread Count', '*'),
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@('Process', 'IO Read Bytes/sec', '*'),
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@('Process', 'IO Write Bytes/sec', '*'),
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@('Process', 'Page Faults/sec', '*'),
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@('GPU Engine', 'Utilization Percentage', '*'),
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@('GPU Process Memory', 'Local Usage', '*'),
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@('GPU Process Memory', 'Non Local Usage', '*')
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)
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$counters = @(
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foreach ($definition in $requested) {
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$path = Counter-Path $definition[0] $definition[1] $definition[2]
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if ($path) { $path }
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}
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)
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if (-not $counters.Count) {
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throw 'No localized performance counters could be resolved'
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}
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& logman.exe query $Name *> $null
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$exists = $LASTEXITCODE -eq 0
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if (-not $exists) {
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& logman.exe create counter $Name `
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-f bincirc `
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-max 512 `
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-si 00:00:01 `
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-o (Join-Path $OutputRoot 'freeze-counters') `
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-c $counters *> $null
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if ($LASTEXITCODE -ne 0) {
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Start-FallbackMonitor
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return
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}
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}
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& logman.exe start $Name *> $null
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if ($LASTEXITCODE -ne 0) {
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& logman.exe query $Name *> $null
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if ($LASTEXITCODE -ne 0) {
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Start-FallbackMonitor
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return
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}
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}
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