There are a lot of scenarios where database problems cause major performance problems within your ASP.NET application. Detailed SQL monitoring is critical to ASP.NET performance monitoring. ASP.NET Core developers predominantly spend their development time on the server, trying their best to steer clear of the scary world of client-side development. But here’s a secret, it doesn’t have to be a daunting prospect to build client-side experiences if you use HTMX.
One of the keys to ASP.NET performance monitoring is having good visibility to how your entire application stack if performing. Tracking the performance of your application dependencies is critical to quickly identify if performance problems are related to your own code or an external dependency. Below are some of the key metrics you can track about an individual ASP.NET application at a high level. Including average page load times, error rates, requests per minute, and a calculated satisfaction score . ASP.NET is an open-source server-side web development framework created by Microsoft in 2002. It’s used to create web-based applications, websites, and web services.
Application errors are typically the first thing that developers look for when things are not working correctly. They can happen for a wide array of issues and can definitely cause performance problems. The best way to do this is with a simple HTTP check that executes every minute, or every few minutes. You can then monitor if it is returning an HTTP status of 200, how long it takes, and potentially inspect the response HTML. This type of monitoring also works well as the basis of service level agreement reporting.
Here is an example below of a typical application that is running fast. Average page load times are under 0.2 seconds which is excellent. We can tell by this chart though that “Web External” is a good percentage of the time taken.
ASP.NET is cross-platform and can run on various platforms like Linux, Windows, and macOS. It can also run on containers and can be deployed through Docker. He has been a developer/hacker for over 15 years and loves solving hard problems with code. While working in IT management he realized how much of his time was wasted trying to put out production fires without the right tools.
ASP.NET uses Common Language Runtime and allows engineers to write code on multiple languages such as J#, Visual Basic, and C#. It implements HTTP features such as headers and handlers for managing connectivity. There’s no activation process to access eBooks; all eBooks are fully searchable, and enabled for copying, pasting, and printing. You can create your own Performance Counters with the .NET Framework.
It has security controls such as password protection, login authentication, and login status/views. In addition, you can implement features like digital signature and encryption for custom authorization. Here you will find information on the Web Architecture on which our ASP.NET controls/components are based. That includes both Server-Side and Client-Side Architectural Overview. SharePlus Secure, instant access to content and data on the go – with or without connectivity.
If you want to hire a .NET programmer, understand that the process is not easy. Hence, it is imperative to know the exact requirements of the business or the project. Get an quick consultation from one of our performance engineers.
Parallelize Application Initialization Tasks
But we also have integrations with other third parties like Atlassian, Axosoft, Visual Studio Team Services, and others. Retrace automatically de-duplicates your exceptions and makes it easy to see what unique exceptions are occurring, how long they have been happening, and much more. Your application could be doing thousands of things that make no sense. Your application could be running very fast but receiving no traffic.
- Knowledge of code versioning tools such as Git and Jenkins is preferred.
- Since Retrace tracks the performance of your ASP.NET application down to the code level, it can automatically identify many common dependencies .
- It has security controls such as password protection, login authentication, and login status/views.
- Although, you need more detailed reporting per external web service.
- We found that each web request was causing about 50 SQL queries!
- ASP.NET uses the Kestrel web server and caching mechanisms to improve the performance of applications.
- Azure IP Denials – Looking for exceptions about not being able to query SQL Azure due to our client IP address being blocked by the firewall.
It explains the various methods of deployment (i.e., Global Assembly Cache , and Hosted Server Environment deployment). Infragistics Ultimate $1,495 The only complete UX/UI toolkit for building high performance, modern web, mobile and desktop applications. If you are looking for the best ASP.NET performance monitoring tools, you are in the right place.
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Server CPU usage is still one of the most important metrics to track. If the CPU on your server is pegged, your application is no doubt going to have performance problems. However, if CPU isn’t a problem and you are having performance problems, you are going to need a lot more detailed metrics to find the problem. Retrace allows you to configure monitoring and alerts for a specific query. This is really powerful if you have a specific query that slows down and causes performance problems within your application. Sometimes it makes sense to simply monitor that your application is getting any traffic.
For example, at a previous company, I worked for we had one particular page in our app that was used a lot and the performance of it was critical. Monitoring that https://globalcloudteam.com/ specific query was a good indicator of overall performance. It could be a high-volume request, a problematic page, or a critical page like a shopping cart.
Interested professionals should be able to code and debug applications, along with working on the frontend. This software or hardware is developed for general use in a variety of information management applications. It is not developed or intended for use in any inherently dangerous applications, including applications that may create a risk of personal injury. Oracle Corporation and its affiliates disclaim any liability for any damages caused by use of this software or hardware in dangerous applications.
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Retrace also provides a wide array of other types of monitoring and reporting that we will cover in the rest of this guide. This book will appeal to all web developers – regardless of what language they are using or what platform they will be using. 10 years of practical techniques and tools straight from the LeanSentry performance team.
As long as they are proper asynchronous tasks, each will release the thread back to the thread pool while it waits for data. This code will also run if the application restarts, or if the application pool recycles. Inheritance makes it easy to reuse or modify the fields of an already existing class. There are many types of inheritances, such as single, hierarchical, multilevel, hybrid, and multiple. This section discusses the various ways you can deploy applications that use one or more of our ASP.NET controls and components.
At a minimum, you need to know if your application is online and how it is performing at a high level. These are critical questions that you need to be able to answer and monitor at all times. In this guide, we are going to cover the essentials of how to monitor your ASP.NET web applications with Retrace. This way, you can have one application load the cache from the DB , and the others to just retrieve the cache from the Redis instance .
It’s still highly popular and in-demand due to its optimized performance, language independence, and multi-platform compatibility. Any company looking for easy project setup and low cost of development should absolutely go with ASP.NET for web-based projects. It would be a huge understatement to say that things have changed dramatically. Modern application performance monitoring tools, like Retrace, have made it easy to monitor our applications and not just our servers.
Strategy #4: Cache Shared Data In A Distributed Cache
After applying the architecture techniques, you can test your warmup time with our ConfigureWarmup tool. If you are deploying many instances concurrently, this could lead to an overloaded SQL server or backend database. You can combine this easily with the Projection technique from earlier to cache only an efficient subset of data. Perform background load periodically, to update the data in the cache. Still make sure that the application has a warm-enough cache very soon after starting. In page output caching, a duplicate instance of the web page is stored in the cache memory for easy fetching.
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We use a lot of custom metrics at Stackify to understand the usage of our software. We have an entire article dedicated to this topic with lots of examples that I would recommend reading. Most applications use some type of external HTTP based web services. These could be for looking up the value of a stock, checking the weather, or a million other possible uses. Below is another example of an application that is having some problems with Redis from time to time. You can quickly see the big spikes in performance and that they are directly related to Redis.
If you are using Retrace, you can also use our StackifyLib nuget package to easily create custom metrics. Also, some Performance Counters only report the # of times something has happened since the server started. This makes it hard to know how many times per second or minute that is occurring unless you track it over time and make those calculations yourself. Now we deploy our application to Azure App Services and it auto scales them for us. Azure has hidden servers from us and they automatically handle keeping our servers online.
Stream-load the data to populate the cache sooner as the data comes in, as opposed to after all the data has loaded. We are not worried about running each task on the same thread context, so we tell each task explicitly not to try to complete itself back on the original thread. So, it’s in your best interest to use as much parallelism as possible to get all your data loaded concurrently and as soon as possible.
We assume your application code can then retrieve the cached products by first checking the cache, and then cache-missing to DB if the product is not in the cache. You can see the full details on how to do this in the Max application pool availability guide. Some popular sites that use ASP.NET for their server-side development include Microsoft, w3schools, Intuit, and Fiverr.
Part of the emerging Microsoft .NET Platform, it provides the easiest and most scalable way to build, deploy and run distributed web applications that can target any browser or device. ASP .net Web Developer’s Guide assists Web developers to quickly and easily build solutions for the Microsoft .NET platform. Programmers who are expert in asp and other languages will find this book invaluable. Application monitoring is not something that all developers are experienced with. We hope that this guide helps cover all the basics for advanced ASP.NET performance monitoring.
Styling Your Application
Since its release in 2002, engineers have been using ASP.NET due to the compelling benefits it provides. Websites and apps built through this platform are fast, easy to use, and efficient. Ignite UI $1,295 A complete library of UI components for building modern, data-rich and freelance asp developers responsive web apps. If you aren’t using a logging framework like NLog, Serilog, or log4net, I highly recommend it. If you are using one of those logging frameworks, you can also send your logs to a log management tool, like Retrace, and also do advanced log monitoring.
Note that we are less concerned here with the thread pool usage because app initialization is happening only once as opposed to request execution. Data controls make it easy to display and alter data in web applications. Examples of data controls include FormView, DetailView, GridView, and DataList. They should also be familiar with databases and ORM technologies such as ADO.NET and SQL Server. Furthermore, they should be able to work on different aspects of development such as application support, QA, and system configuration.