How to Solve Slow Application Response
Slow application response is one of the most common and disgusting problems that is faced by most of the users. Sometimes the user does not get any clue about the issue, they try several alternatives in order to get over the problem, but the end result is zero. Do not worry; this article is here with five possible causes of slow application and corresponding solution to it.
The Root Cause for Slow Application Response
- Sluggish client
- Slow server
- Diminutive database
- Chatty conversations
- Slow series of network
You will be discussed all the above-mentioned topics in detail below.
Solution– You can make use Application Management System (APM); this will help you to easily identify the clients. There are a lot of high-quality management systems; one of them is RiverbedSteel Central App Response. This sort of internal processing tends to delay and differentiate the application pauses form human.
Problem: well most of the server team does not like to hear this, but one of the most common causes of these issues is application and server itself. There is nothing to do with the network.
These days applications are typically deployed on multi tried infrastructure:
- Front-end web server function is to talk with the application server, which in turn talk with middleware server. Middleware server, in turn, queries one or more than one data servers.
- After the above step is successfully completed, the entire servers’ talks with DNS servers in order to look for IP addresses by mapping them back to the name of the server.
When this thing occurs, a single link will result in slowing down the entire application.
Solution: Your first job is to identify the culprit, make sure that you understand the interaction of the components in the application. This process is generally termed as Application Dependency Mapping (ADM) that is responsible for using information from preexisting monitoring solutions.
Moreover, the network itself provides a perfect point for ADM, thus the network team can help the application as well as server teams. You must also keep a thing in mind that using packet capture tools for discovering the network could waste many hours of your work.
You can make use of steel central app response, it helps to identify the cause of the slow down easily and quickly. After setting up proper monitoring points and the basic configuration, it provides ROI immediately and then it becomes much easier to use.
Problem: An application that is developed on fast LAN with a small set of data tends to function smoothly in the lab. But once it is rolled out for production, all bets get off. Just as the database continues to grow, your downtime also grows gradually.
Solution: People facing this issue can make use of Steel Central App Response. This is very helpful as it helps you to analyze the issue quickly by showing a key middleware server making too many requests to the database server. Thus it simply makes then database query more and more efficient to solve the problem.
Problem: A chatty conversation is also a common for application slowness, one of the application servers tends to make many small requests in order to execute a transaction successfully. It is done on behalf of the person who is running the application.
However, the server team might have configured automatic migration of the image of the server, in order to load the host lightly. This might result in moving the server image to a different location. It puts away many milliseconds away from the other servers; it can also be from its disk storage, resulting in piling up to millions of seconds very fast.
Solution: In order to get rid of this problem, you require visibility between the systems, where the connection between system and network occurs, and also into the delay between the requests.
Slow Networks Services
Problem: Last but not the least, the reason behind slow application performance can be due to slow network services. Which do not even implicate the network itself, but most of the network-based application depends on the services.
In order to understand the problem in depth, let us consider an application queries to a non-existent DNS server. In such kind of situation the application tends to slow down periodically, but rest of time it runs well.
Solution: This sort of intermittent issue becomes very much challenging to diagnose. You can make use Steel Central App Response, this will help you to watch and record all transactions all the time. You just need to identify the root causes of it in the data.