How the servers of Next gen. computers can be improved?

Next gen. computers are usually having much more advanced servers in comparison to the traditional systems and this is the reason that these computers are technically quite improved. In this case, the server capacity is quite higher than the standard one and thus multiple tasks can be easily performed by the Next gen. computers with great ease and convenience.

You must have a fair idea regarding what causes poor server performance otherwise you will not be able to extract the optimized benefits from the same. Knowing the causes is not enough rather you also need to know the solutions so that the troubles can be perfectly troubleshooted so that the hindrances to the server performances can be removed or eliminated forever. This will definitely help in upgrading the computer system along with the improvement of the server performances.

Next Gen. Computers

Special tips for improving poor performances of servers

It is very much essential to detect what causes poor server performance in Next gen. computers; otherwise you will not be able to have the perfect solutions for resolving the same. In this case, you can definitely take the assistance of any professional technical expert so that you can be properly guided across. There are certain special tips that need to be followed in order to improve the server performances to a great extent and they are as follows:-

  • Higher memory allocation can slow down the server performance and thus you are advised to maintain a proper balance amongst the processes and applications as a result of which memory fragmentation can be easily avoided. This ultimately leads to the boosting up of the server performances.

  • The thread numbers must not be increased on a random basis rather models of thread pool need to be used for maintaining the server performance and space in the efficient manner.

  • System performances need to be thorough diagnosed and checked so that the health of the server can be easily known. In this case, you need to consider different useful aspects like processor and network capacity, memory management, disk optimization and many more.
  • Environment stability needs to be tested properly in this regard and for that load or stress testing needs to be conducted. This is because a stable environment is always quite suitable for maintaining servers.

  • Application and content types need to be inspected on one hand and on the other hand overprotecting data needs to be avoided.

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What Causes Poor Server Performance – Know the Reasons?

Causes Poor Server Performance  

Next Gen. Computers demand exceptional server back up. These days organizations with bigger manpower size demand reliable server performance to keep their business going and growing. Employees often seek access to multiple web pages and operate multiple browsers simultaneously for which fats going servers are required. Multitasking is the expressed need in today’s era. But there are many businesses which struggle to ensure that the server delivers great uptime which helps in increasing the overall productivity, and enhancing the revenue generation. Although there are many guides delivering help with regard to Tips to Improve the Server Performance’, yet before implementing them it is a must to understand what causes server to hang or freeze.

As a business entity ensuring installation of Next Gen Computers is not enough, but discovering the primary server performance issues stands inevitable for overall increased productivity and performance. Slow server can be a resultant of a number of reasons some of which are listed as under. There may be a single reason or a combination of causes that is causing the server to perform slowly. Let’s take a note of some of these frequent issues:

Network Problems

This is perhaps the most obvious reason. If there is glitch in your network about which you receive reports from your local, regional or at the data center then there certainly is some long ongoing network problem. There are some reported issues in which server is reviewed to be working fine but network causes a problem.

System Overload

Every server admin must refrain from overloading of server as it is again a very common reason of server hang-ups. It is reflected in slow processing of web pages and under certain circumstances it responds slowly for a period and returns to the normal speed. This is noticed during peak traffic periods, or when certain maintenance is taking place. As a precautionary measure, Sysstat is a recommended tool to keep a track of performance metrics and enables easier troubleshooting when the server freezes.

Configuration Errors

Slow server performance also happens due to mis-configuration. The best way to combat this is by taking backups. It enables the users to roll back to a prior configuration file.

Hardware Issues

Although a rare cause, hardware issues are often blamed. In case there are certain hardware problems, there are instances where one will see random freezes from the first day. However, if there are no hardware issues, the server pledges to run great for years. Also, in case of hardware issues, some common instances are of disk drives failure. So it is always wise to take backups and remain prepared.

Taking Backups

But wait! Sometimes taking excessive backups can also cause slow server performance. For instance, rsync, which is commonly used on cPanel along with other custom scripts, is known to consume a significant amount of CPU resources. Thus, it affects the server speed and freezes it up. Experts also advise to use Linux server backup solution which poses minimal impact on server performance.

Memory Pressure

It is a scenario wherein there are a lot of caches in SQL Server, that causes the server to work slow. Among all the most popular is data cache (aka buffer pool). Best way to describe the data cache is when the data is kept saved in memory, other than what is persisted to disk. Although many businesses wish to save data in abundance which results in slow server speed.

So next time if you get a slow server performance mail, you can go back to the above list for one or more of such reasons.

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Tweaks to increase the speed of a Linux VPS

Instead of upgrading to a higher bandwidth with more space and paying a higher rate, there are a few tweaks in memory utilization that can be used to significantly increase the performance of your Linux VPS. These are tips for customizing your default settings to optimize the utilization of resources which will definitely boost the performance level.

Disable applications that are not currently needed or being used. Review applications that are on your VPS to evaluate whether the memory usage that they require, the amount of space that they take up and the features that may be useful. If they consume copious amounts of memory or space and they’re not vital, disable or remove them. It will free up more resources for improved performance of other apps. You may be able to identify similar programs that will meet your basic needs while using fewer resources.

Tweak the Spamassassin Utility

This utility is consumes a lot of memory when left in a default set up. It consumes the most memory upon start up with basically no limit to the amount it uses. There are two ways to speed up your SSD VPS with Spamassassin. You could either disable the application and risk receiving numerous spam notifications or you could restrict the number of processes that it uses at startup. The latter choice is probably most advisable.

Don’t use Tomcat on a Linux VPS

Tomcat consumes a large amount of RAM as it has been known to be the cause of significant drops in performance on web servers.

Turn off Box Trapper in your email settings

Box trapper is an application that is designed to trap spam and prevent unwanted emails from being sent to your inbox. While it may be convenient to use, disabling the feature will help to free RAM as well as CPU resources.

Monitor the system for processes that are using high volumes of CPU or RAM

This is accomplished by using “TOP” and “PS axu” and network problems are identified by using “netstat-anp | sort –u”. When using Apache on VPS not all servers automatically end processes that have completed their required function and these can continue to cycle using resources that are unnecessary. There are measures that you can take to manually reduce the amount of wasted RAM that is being used.

Keep Alive is a huge space hog that tends to waste resources. Although it serves some useful purposes and should probably not be disabled, the settings may be tweaked to a low level (1-2 seconds). MaxClients values may also be adjusted to decrease the amount of resources that are being used. For this application, you’ll want to estimate the maximum number of processes that your server can handle and proceed with care so clients do not become locked out of the system when the limit has been reached.

Consider replacing Apache

If you are running Apache on your Linux VPS and you do not require all of the features supplied by Apache then you may want to replace it with another application that is more scalable. Servers that utilize a non-blocking technology to connect all clients with just one process are an excellent way to conserve resources for improved speed in a Linux VPS environment.

The recommendations for tweaking the applications used on a Linux VPS can be fast and easy to perform. They may be less expensive in the long run, so long as your VPS package provides you with ample resources to handle the amount of traffic and processes that are performed on a daily basis.

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