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Code Issues Releases Wiki Activity

Merge pull request #29 from CarlRabeler/elastic

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bill
This commit is contained in:
Perry Skountrianos - MSFT
2016-05-09 12:34:03 -07:00
parent 002ecfed33 1c2520f953
commit 15146a1016
3 changed files with 30 additions and 15 deletions
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samples/manage/azure-sql-db-elastic-pools/Pool Telemetry PS User Guide.docx
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samples/manage/azure-sql-db-elastic-pools/PoolTelemetry.ps1
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@@ -1,4 +1,4 @@
# ----------------------------------------------------------------------------------
# ----------------------------------------------------------------------------------
#
# Copyright Microsoft Corporation
# Licensed under the Apache License, Version 2.0 (the "License");
@@ -12,12 +12,14 @@
# limitations under the License.
# ---------------------------------------------------------------------------------
#
# Sample script for loading SQL Database telemetry for pools and elastic databases on a single server
# to a user-supplied Azure SQL database.
# Sample script for loading SQL Database telemetry for pools and elastic databases
# on a single server into a user-supplied Azure SQL database. Script will populate
# the target schema if not present.
#
#
# See additional comments in PoolTelemetryRunner.ps1, which includes script and instructions for running
# this script as a PowerShell job, enabling data gathering for large numbers of servers in the background.
# See additional comments in PoolTelemetryRunner.ps1, which includes instructions for
# running this script as a PowerShell job, enabling data gathering for large numbers
# of servers in the background.
#
#
function Load-PoolTelemetryForServer {
@@ -32,6 +34,7 @@ function Load-PoolTelemetryForServer {
[Parameter(Mandatory=$true)][PSCredential]$OutputServerCred,
[Parameter(Mandatory=$true)][int]$IntervalMinutes, # interval for collection of telemetry
[Parameter(Mandatory=$true)][int]$DurationMinutes, # total duration for collection of telemetry
[Parameter(Mandatory=$true)][bool]$loadAllAvailablePoolTelemetry, # indicates if all available telemetry should be loaded on th first pass
[Parameter(Mandatory=$true)][bool]$IncludeDatabases # indicates if telemetry should be gathered for databases as well as pools
)
@@ -119,7 +122,16 @@ function Load-PoolTelemetryForServer {
while($startTime -lt $finishTime)
{
$poolStartTime = $startTime.AddMinutes(-$poolLagMinutes) # sets the start of query window
if ($loadAllAvailablePoolTelemetry)
{
$poolStartTime = $startTime.AddMinutes(-21600) # looks back 15 days to ensure gets all available older data
$loadAllAvailablePoolTelemetry = $false # switches flag so this is done once only in the loop
}
else
{
$poolStartTime = $startTime.AddMinutes(-$poolLagMinutes) # sets the normal start of query window
}
$poolEndTime = $endTime.AddMinutes(-$poolLagMinutes) # sets end of query window
Write-Host "Starting to collect elastic pool telemetry for period" $poolStartTime "to" $poolEndTime "(UTC)"
samples/manage/azure-sql-db-elastic-pools/PoolTelemetryJobRunner.ps1
+12 -9
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@@ -17,8 +17,8 @@
# should be installed in the same directory.
#
# This script should be customized as required (see <<<) to select one or more source
# servers, and will then spawn a telemetry gathering job for each server. Each job
# will use Load-PoolTelemetryForServer in PoolTelemetry.ps1 to load telemetry for all
# servers, and will then spawn a telemetry gathering job for each server based on
# Load-PoolTelemetryForServer in PoolTelemetry.ps1, which loads telemetry for all
# pools and elastic databases on the server. Each spawned job will run for an
# extended period in the background, waking up periodically to load more telemetry.
# The interval between telemetry gathering and the total duration can be controlled
@@ -58,7 +58,10 @@ $staticServerList = $false # set to $true if server list will not change during
$intervalMinutes = 15 # interval between telemetry collections used by spawned server job (15-30 mins suggested)
$durationMinutes = 60 # total duration for collection of telemetry and checking servers; 0 for one time execution, or a multiple of the interval.
# Set to $true to gather 15 sec telemetry for elastic databases. Caution: large volumes of data may be returned. <<< ***
## Set to $true to include all available pool telemetry (up to 14 days). Be careful if rerunning on the same server as this may load duplicate data <<< ***
$loadAllAvailablePoolTelemetry = $false
## Set to $true to gather 15 sec telemetry for elastic databases. Caution: large volumes of data may be returned. <<< ***
[bool]$includeDatabases = $false # or $False
$now = [DateTime]::UtcNow
@@ -91,7 +94,7 @@ while ($startTime -le $finishTime)
#$servers.Add($server.ServerName, $server)
## Get all servers in a specific resource group
#$serverList = Get-AzureRmSqlServer -ResourceGroupName $resourceGroupName
#$servers = Get-AzureRmSqlServer -ResourceGroupName $resourceGroupName
## Get all resources of type server in the subscription
#$resourceList = Find-AzureRmResource -ResourceType microsoft.sql/servers
@@ -102,7 +105,7 @@ while ($startTime -le $finishTime)
## Get all resources of type server with common name pattern
#$resourceList = Find-AzureRmResource -ResourceType Microsoft.Sql/servers -ResourceNameContains '<common text>'
# If selecting resources via a $resourceList convert to an equivalent $serverList
# If selecting resources by populating $resourceList populate an equivalent $servers list
foreach ($resource in $resourceList)
{
$server = Get-AzureRmSqlServer -ResourceGroupName $resource.ResourceGroupName -ServerName $resource.Name
@@ -120,11 +123,11 @@ while ($startTime -le $finishTime)
if ($jobs.Contains($server.ServerName) -eq $false)
{
$job = Start-Job -Name $server.ServerName -ScriptBlock {
param ($sp, $inc, $sub, $rgn, $sn, $loc, $sc, $osn, $odn, $osc, $im, $dm)
param ($sp, $all, $inc, $sub, $rgn, $sn, $loc, $sc, $osn, $odn, $osc, $im, $dm)
. $sp
Load-PoolTelemetryForServer -IncludeDatabases $inc `
Load-PoolTelemetryForServer -loadAllAvailablePoolTelemetry $all -IncludeDatabases $inc `
-SubscriptionId $sub -ResourceGroupName $rgn -ServerName $sn -Location $loc -ServerCred $sc -OutputServerName $osn -OutputDatabaseName $odn -OutputServerCred $osc -IntervalMinutes $im -DurationMinutes $dm} `
-ArgumentList $scriptPath, $includeDatabases, $SubscriptionId, $server.ResourceGroupName, $server.ServerName, $server.Location, $sourceCred, $outputServerName, $outputDatabaseName, $outputServerCred, $intervalMinutes, $durationMinutes
-ArgumentList $scriptPath, $loadAllAvailablePoolTelemetry, $includeDatabases, $SubscriptionId, $server.ResourceGroupName, $server.ServerName, $server.Location, $sourceCred, $outputServerName, $outputDatabaseName, $outputServerCred, $intervalMinutes, $durationMinutes
$jobs.Add($server.ServerName, $job)
@@ -132,7 +135,7 @@ while ($startTime -le $finishTime)
# Following is useful for debugging changes to PoolTelemetry.ps1. Best used with a single server unless you set the duration to 0
#. $scriptPath
#Load-PoolTelemetryForServer -IncludeDatabases $IncludeDatabases -SubscriptionId $SubscriptionId -ResourceGroupName $server.ResourceGroupName `
#Load-PoolTelemetryForServer -loadAllAvailablePoolTelemetry $loadAllAvailablePoolTelemetry -IncludeDatabases $IncludeDatabases -SubscriptionId $SubscriptionId -ResourceGroupName $server.ResourceGroupName `
# -ServerName $server.ServerName -Location $server.Location -ServerCred $sourceCred -OutputServerName $outputServerName `
# -OutputDatabaseName $outputDatabaseName -OutputServerCred $outputServerCred -IntervalMinutes $intervalMinutes -DurationMinutes $durationMinutes
}