Is it possible to use the application insights profiler on azure functions? Either via the portal or a more manual means.
I haven't found a way in the portal and I haven't seen explicit documentation stating either way nor github tickets.
I'd assume probably not, as many of the automagic features of application insights don't seem to be supported yet.
If it's not possible, out of interest is it because of the azure functions sandbox not giving enough permissions for profiling?
If it's not possible, out of interest is it because of the azure functions sandbox not giving enough permissions for profiling?
The application insights profiler is just supported in web app. The Azure function belongs to function app. So you can not use profiler in Azure function.
Profiler currently works for ASP.NET and ASP.NET Core web apps that are running on Web Apps.
If you want to suggest Microsoft to add some new features like app insights profiler in app insights in azure function, you could put your suggestion in Github.
Next steps
Application Insights is now GA’d and ready for production workloads. We’re also listening for any feedback you have. Please file it on our GitHub. We’ll be adding some new features like better sampling controls and automatic dependency tracking soon.
Related
We are planning to port our app to azure app service linux containers
Questions
Is “always on” feature available for linux web app containers ? We have a long running background service.
Is application insights oob ?
Thanks -nen
Thanks for asking question! I am able to see this feature in linux container web app.
Check this document on how to configure common settings : https://learn.microsoft.com/en-us/azure/app-service/configure-common#configure-general-settings
Further you can also enable Application insights
Let us know if further query on this.
Adding to Sneha's Answer-
Yes the "Always On" feature is available for Linux web apps but you need to use Azure's Basic and Standard pricing plan to use that featurere.
While Application insights is available it is not available for all runtime configurations. In that case, you may need to enable application insights by manually instrumenting the application through code by installing the Application Insights SDK. Please see this FAQ doc for more detailed information.
For future references, if you see a feature disabled in the Azure portal, it means it's not available on Linux yet. If you want a feature that isn't currently available, please feel free to request the feature in our Web Apps Feedback forum. Please make sure to put "[Linux]" in the title so that we'll know it applies to App Service on Linux and Web App for Containers.
Im new to Azure. I have an App service that has Application Insight enabled. Im trying now to understand what Diagnotics Settings is and what it can be used for.
It seems like most of what Diagnotics Settings does can be done through Application Insights.
Is this correct or am I misunderstanding the purpose behind Diagnotics Settings?
There are some (major) differences. From the docs:
Platform logs in Azure, including the Azure Activity log and resource logs, provide detailed diagnostic and auditing information for Azure resources and the Azure platform they depend on. Platform metrics are collected by default and typically stored in the Azure Monitor metrics database.
Now, when we are talking about auditing information and activity logs, that is something that Application Insights (AI) cannot do. Also, AI is geared towards applications whereas Diagnostics Settings is used to emit information about azure platform resources. AI allows you to send custom telemetry and also can track a lot more detailed information.
I assume you ask this question in the context of an Azure Web App or Azure Function. I'd recommend to enable both. AI has a lot more to offer than Diagnostics Settings when it comes to detailed information about how your application is behaving.
What is the use case for Azure application insights or log analytics?
I am using APIM and Azure Functions and want to perform logging for requests. Which one is the best fit, application insights or log analytics?
https://learn.microsoft.com/en-gb/azure/azure-monitor/overview
Update
In particular, any info on Azure application insights vs log analytics used for APIM?
What used to be known as Application Insights and Log Analytics independent offerings - are now a part of Azure Monitor. We're actively merging both platforms.
For instance, Analytics exploration part is exactly the same (same backend, same UX, same capabilities, just different data schema). Alerts are the same. Some experiences are still different (for instance, app experiences such as Application Map).
Example: in Azure Monitor Overview (https://learn.microsoft.com/en-gb/azure/azure-monitor/overview):
"Log Analytics" is referred as a feature and not what used to be known as Log Analytics as a product. For instance, Application Insights resources provide the same "Log Analytics" feature.
For Azure Functions / APIM the native integration with Azure Monitor is through Application Insights.
Update (October, 2020). Application Insights can now store data in Log Analytics workspaces. Now many workspace related features are available to Application Insights resources. How to migrate.
Azure function better to go with application insights and if you working with kubernetes cluster choose Log analytics work space
Azure Functions offers built-in integration with Azure Application Insights to monitor functions.
So for azure function, you'd better use application insights, which is easy configure.
Details are here.
Application Insights
Application Insights is an Application Performance Management (APM) service, that you use to monitor your application. It helps to detect performance anomalies, has analytic abilities, and can help you understand how users interact with your application.
Not only can it collect telemetry data from your application, but it can also collect information from the application host, Azure Diagnostics, or Docker logs. It’s also nice that you can use Application Insights to set up tests that send requests to your website/service to check for availability (and receive a notice if these fail).
One of the most powerful things that I’ve noticed in my use of Application Insights (which is monitoring this blog), is the Smart Detection feature. This feature proactively analyzes and detects changes in your application. So even if you hadn’t set up an Alert of monitoring of a specific metric, it can pick it up and react to it.
I would like to customize the application insight configuration for an azure function by creating telemetry initializer. My current scope of work is to identify a way to correlate messages sent from an HTTP triggered azure function to another HTTP triggered azure function and for that was trying to follow the help at dzimchuk.net. However I do not see an ApplicationInsights.config in my azure function project. I found the GitHub project that includes an app insight configuration file, and hence not sure how that project was created. Any help would be much appreciated.
Functions v2 has the capability to do this, but it isn't directly supported.
Warning
Do not add AddApplicationInsightsTelemetry() to the services collection as it registers services that conflict with services provided by the environment.
Do not register your own TelemetryConfiguration or TelemetryClient if you are using the built-in Application Insights functionality.
Closest I've gotten is this comment on a github issue which tries to preserve the existing functionality.
There are a few others I've seen around but many of them break integrations with Azure Portal such as the Quick Pulse (Live metrics feed) and performance metrics.
I was wondering if someone can shed some lights on the application monitoring and alerting solution that's being used to specifically monitor the Azure app service. We have multiple API apps running on App service service and we would like to monitor certain metrics (ex: Availability, response time, number of request received, etc). I enabled the application insight on each of these apps and the result is quite promising, it fulfills all my requirement, but there's one small issue: I need to scroll through each app to see their performance. I can't aggregate them all in one space. I would like to create a centralized dashboard for all aforementioned metrics and have them displayed. I tried using OMS but it seems to be lacking a lot of functionality.
Any pointer would be very appreciated.
I wrote recently about it on our blog: http://predica.pl/blog/azure-monitoring-and-auditing/ - you will find link to MS documentation also there.
If you are using App Insights already you should be able to pick things from App Insights and put it on the Azure portal dashboard. Other than that probably getting data into Power Bi application insight is your best shot - https://powerbi.microsoft.com/en-us/documentation/powerbi-content-pack-application-insights/