Server overload is a common thing in this digital era considering that everything requires online services so that it greatly affects the field of communication and business in it. Although it does often occur, the fact is that server overload can cause big problems if left unchecked.
You can overcome this server overload with the help of more effective monitoring. The reason is that server overload will indeed damage the performance of the website and also the user experience is not good. The full explanation of overcoming server overload with more effective monitoring is below!
What is Server Overload?
Server overload is a problem that occurs in the system, namely a condition that really requires the performance of the system which causes incoming requests to be crucial. This problem arises due to increased traffic or unwanted attacks to affect the server’s ability to process incoming requests.
Server overload is a very important problem and is often experienced even the first time the server is opened so that the same problem does not occur in the future. When the server is overloaded, visitors will immediately get an error code. You are certainly familiar with the use of code 503 or others.
Businesses can experience a decline in reputation that is not good so that the experience gained also causes greater financial losses. For the business world, time is very important so that if there is even a second of wasted time, it will certainly be analyzed properly. Moreover, many visitors are impatient if asked to wait until the server returns.
Causes of Server Overload
What actually causes server overload? Those of you who want to know more as learning material can check all the full explanations below!
- Distributed Denial of Service (DDoS) Attacks
The first cause of server overload that you need to know is a distributed denial-of-service attack that involves malicious behavior that directly floods the server with traffic and requests on it. When this happens in large numbers, it can directly disrupt the normal operating system on it.
The result is that the system cannot be accessed by legitimate users. This type of attack also varies from amplification attacks, application layer attacks and also volumetric attacks.
- Software and Hardware Failures
You need to know that failures that occur in software and hardware are very crucial to affect server overload in it. For software, it is usually caused by application code that creates instability and inefficiency, web server software and also related server operating systems.
So that it can cause an increase in resource consumption that is more than usual and results in a higher server load. Then regarding hardware damage related to impromptu damaged network interfaces, CPUs to hard drives for performance degradation or server downtime is quite crucial.
- Resource-intensive Processes
The third cause is about operations and processes that are specialized in websites to be able to consume a lot of server resources that cause overload. Some tasks that can increase resource usage can be checked below!
- The presence of multimedia-type content that serves large media sizes, such as high-resolution HD images, long-duration videos and high audio streams. Usually this content requires a higher server including bandwidth provisioning, causing the server to become very slow.
- The existence of heavy calculation processes which include several things such as running large-scale data processing tasks, intensive calculations such as complex graphics to providing activities that do directly impact the server memory and CPU in it.
- Furthermore, it is about more complex database queries or database system operations that are considered not optimal so that they directly impact server resources and also slow down the response process provided.
- Traffic Spikes
A sudden surge in web visitors can cause server capacity to surge. Usually this condition is caused by several things that you can see below!
- The occurrence of seasonal events such as big news events, product launches or Black Friday that make the increase in web traffic sites higher than usual.
- There are marketing campaigns or product launch promotions that can increase traffic especially regarding the anticipated response.
- The next cause is viral content on social media that can attract many visitors to enter the website. If the conditions are not ready, this will immediately flood the server and cause slower conditions.
How to Overcome Server Overload with Effective Monitoring?
There are several ways to overcome server overload with effective monitoring that you can do with a complete explanation as follows!
- Strong Security Measures
Implementing stronger security measures can help reduce the risk of DDoS attacks that may occur due to server overload. Some of the steps that can be taken are firewall protection, intrusion detection or prevention systems related to network traffic monitoring.
- Alerts and Monitoring
The next way is to use monitoring or tracking tools regarding server metrics to set up alerts of activities that are deemed inappropriate. The impact will be on proactive intervention to prevent the occurrence of server overload situations in it. The monitoring process that can be done directly checks below!
- Provides more automated alerts or notifications about threshold violations and server patterns that allow for timely remediation.
- Performance monitoring that can identify performance bottlenecks, capacity constraints and memory usage.
- Optimized Code and Resources
You can write more efficient code by optimizing resources to reduce server load and improve performance as follows!
- Resource optimization by compressing or shrinking statistical assets so that page load time improvements can be maximized.
- Code optimization by identifying and eliminating database repetitions and queries to get more efficient algorithms including memory and CPU usage.
- Backup
The application of this mechanism can be used to reduce the need for repetitive processing including response time and more dynamic creation. Here are the types of backups in question!
- Database cache that allows the use of memory such as Redis or Memcached for analysis or reduction of database latency load.
- Content cache that uses some static assets related to JavaScript libraries, CSS files and similar images.
Netmonk can help make the server monitoring process more efficient, including the occurrence of server overload that often comes. This efficient monitoring keeps network traffic running well and minimizes obstacles.
