Linux Running Too Slow? Here's How to Find the Cause

Here's How to Find the Cause - Make Tech Easier.
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Why Is My Linux Computer Running Slow?

• Unnecessary services started at boot time by systemd (or whatever init system you're using)
• High resource usage from multiple heavy-use applications being open.
• Some kind of hardware malfunction or misconfiguration.

1. How do I fix a slow running Linux server problem?
2. What causes a server to run slow?
3. How can I make my Linux faster?
4. How check if disk is slow Linux?
5. Why is my Linux machine slow?
6. What to do when the server is online but is operating extremely slowly?
7. How can I speed up my server?
8. What to do if an application is running slowly?
9. How do I know if my server is slow?
10. How do I clean up Linux?
11. Why is Linux Mint so slow?
12. What is the fastest Linux distro?

How do I fix a slow running Linux server problem?

Reference this diagram as you go through the steps below:

1. Step 1: Check I/O wait and CPU Idletime. ...
2. Step 2: IO Wait is low and idle time is low: check CPU user time. ...
3. Step 3: IO wait is low and idle time is high. ...
4. Step 4: IO Wait is high: check your swap usage. ...
5. Step 5: swap usage is high. ...
6. Step 6: swap usage is low.

What causes a server to run slow?

Slow server. The problem: Server teams don't like to hear it, but the most common causes of slow application performance are the applications or servers themselves, not the network. ... A front-end web server talks with an application server that talks with a middleware server that queries one or more database servers.

How can I make my Linux faster?

1. How to make Linux boot faster.
2. Remove the timeout.
3. timeout=3.
4. Improve disk performance.
5. hdparm -d1 /dev/hda1.
6. FASTER BOOTS: You could edit a text file and restart your machine to profile your system, or just click a few buttons in Grub.
7. Run boot processes in parallel.
8. CONCURRENCY=none.

How check if disk is slow Linux?

At first, you need to type the top command in your terminal for checking the server load and if the outcomes are low, then go for wa status to know more about the Read and Write IOPS in your hard disk. If the output is positive, then check I/O activity in the Linux box by using iostat or iotop commands.

Why is my Linux machine slow?

Your Linux computer seems to be slow because of some of the following reasons: ... Many RAM consuming applications such as LibreOffice on your computer. Your (old) hard drive is malfunctioning, or its processing speed cannot keep up with the modern application.

What to do when the server is online but is operating extremely slowly?

5 Ways To Fix Your Slow-Loading Site

1. What Do I Do About My Website Loading Slowly? If one thing is true about your website, it's that loading speed matters. ...
2. Enable Caching. ...
3. Remove Resource-Hogging Plugins and Add-ons. ...
4. Optimize and Reduce the Size of Your Images. ...
5. Minimize Your Code. ...
6. Use a CDN.

How can I speed up my server?

How to optimize and speed up your server by more than 20%

1. Enable caching. ...
2. Setup a fast reverse proxy. ...
3. Choose the right application server. ...
4. Fine tune your web server. ...
5. Turn on HTTP/2. ...
6. Defragment your database tables & optimize server settings. ...
7. Fix your DNS query speed. ...
8. Trim down your site's critical rendering path.

What to do if an application is running slowly?

If an application is slow, the first thought is to add hardware – more memory, faster processors, upgrade storage to SSD drives– to combat the problem. Agencies have spent millions throwing hardware at performance issues without a good understanding of the true bottlenecks slowing down an application.

How do I know if my server is slow?

Running a ping test can help you determine if your website is slow because of a connection issue.
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Windows

1. Click your start menu and choose run.
2. Type cmd and click OK.
3. Type: ping yourdomain.com and hit enter.
4. When it is done, type tracert yourdomain.com and hit enter.

How do I clean up Linux?

Another way to clean up Linux is using a powertool called Deborphan.
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Terminal commands

1. sudo apt-get autoclean. This terminal command deletes all . ...
2. sudo apt-get clean. This terminal command is used to free up the disk space by cleaning up downloaded . ...
3. sudo apt-get autoremove.

Why is Linux Mint so slow?

1.1. This is especially noticeable on computers with relatively low RAM memory: they tend to be far too slow in Mint, and Mint accesses the hard disk too much. ... On the hard disk there's a separate file or partition for virtual memory, called the swap. When Mint uses the swap too much, the computer slows down a lot.

What is the fastest Linux distro?

Ubuntu MATE

Ubuntu MATE is an impressive lightweight Linux distro that runs fast enough on older computers. It features the MATE desktop – so the user interface might seem a little different at first but it's easy to use as well.