![]() If the worker processįails to respond to the pings then WWW service terminates the worker processĪnd creates a new worker process. Pings the worker process and waits for the response. Of WWW service to monitor the health of the worker process. Application Pool Health Monitoring – As discussed above, it is the job Thus, if once application pool isīusy processing a request the other application pool can take the incomingĢ. We can assign anĪpplication to multiple application pools. All these application pools can run in parallel. Multiple Application Pools – We can have multiple application poolsĬonfigured. Its own process without the dependency of InetInfo.exe.ġ. Process isolation mode it enables us o completely separate an application in Also, while grouping theĪpplication we can apply the configuration settings to the group as a whole.īefore this approach Inetinfo.exe was the central processīased on which loading the execution of the application was done. ![]() ![]() Other worker processes in other application pools. By using this approach if a worker process fails it does not affect We use Application pools to make our applications more Group of one or more Web Sites that are served by a worker process or set of Grouping applications is known as Application pools. The option of grouping different Web applications into groups. When IIS 6.0 runs in worker process isolation mode, we have Like maintaining bandwidth, connection timeouts and connection limits. Apart from doing this itĪlso caches the responses and does the Quality of Service functionalities (QoS) Routes them to the appropriate HTTP request queue. Operating system kernel and the HTTP requests. Understanding Internet Information Services - Part 2Īverage Rating: This article has not yet been rated.īefore we understand Application Pools we need to understand Print Add To Favorites Email To Friend Rate This Article Without this app setting, the CPU monitoring rule will not Tutorials » Understanding Internet Information Services - Part. Note : Before running the above script the WEBSITE_DAAS_STORAGE_SASURI app setting must be configured with a valid SAS URI to the storage account where the dumps should be uploaded. It is in no way recommended for all apps and you should fine tune it per your requirement. The script is provided as an example to demonstrate configuring CPU Monitoring via PowerShell. The worker process for the kudu site and the web jobs under this app will also be monitored. Monitoring will stop automatically after 20 days. ![]() When the site’s process or any child processes of the site’s process takes 90% of CPU for more than 60 seconds, collect a memory dump and kill the process. The above create a CPU monitoring rule with the below parameters $subscriptionId = "Your_Subscription_Id" # Your App's SubscriptionId $webapp = "App Name" # Your App's Name $rg = "Resource Group" # Your App's Resource Group $path = "/subscriptions/ $subscriptionId /resourceGroups/ $rg /providers/Microsoft.Web/sites/ $webapp /extensions/daas/api/cpumonitoring?api-Version=" $monitoringSettings = Mode = "CollectAndKill" MonitorDuration = 15 ThresholdSeconds = 60 CpuThreshold = 90 MonitorScmProcesses = $true MaxActions = 10 MaximumNumberOfHours = 480 } $payload = $monitoringSettings | ConvertTo-Json Invoke-AzRestMethod -Path $path -Method "POST" -Payload $payload ![]()
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