Related

Join the DigitalOcean Community Community

Join 1M+ other developers and:

  • Get help and share knowledge in Q&A
  • Subscribe to topics of interest
  • Get courses & tools that help you grow as a developer or small business owner
 Join Now
how to prevent hotlinking in centos 6.6 + nginx Question Question
Failed to fetch http://mirrors.digitalocean.com/ubuntu/pool/main/l/linux/linux-libc-dev_3.19.0-20.20_amd64.deb 404 Not Found Question Question

Question

My server uses 77% of the Physical memory

Posted August 21, 2015 6.2k views
Configuration ManagementLinux Commands

My server uses 77% of the Physical memory.It is normal? I have only one html file uploaded to the server. see screenshots
1) http://i.imgur.com/8tlzvRK.png
2) http://i.imgur.com/nbK8B3X.png

Add a comment
hakerboy
By:
hakerboy

Related

Join the DigitalOcean Community Community

Join 1M+ other developers and:

  • Get help and share knowledge in Q&A
  • Subscribe to topics of interest
  • Get courses & tools that help you grow as a developer or small business owner
 Join Now
how to prevent hotlinking in centos 6.6 + nginx Question Question
Failed to fetch http://mirrors.digitalocean.com/ubuntu/pool/main/l/linux/linux-libc-dev_3.19.0-20.20_amd64.deb 404 Not Found Question Question
Add a comment
2 comments

These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.

×
Submit an Answer
4 answers
Kint August 21, 2015

You are fine then. You have 867mb of free memory, with only 126mb actually used.

When you have free, unused memory, Linux will use it to cache objects. When the memory is actually needed to run programs then the cached objects are removed. Your graph in New Relic is showing you memory usage WITH buffers (line 1 in free -m). Your actual, hard memory usage is represented by line #2.

You’re fine, just disregard that graph.

Reply Report
hakerboy August 21, 2015

thanks,Can you answer me one question? I wonder how many online customers to endure the server, when I have a $ 10 package? I have installed apache2, php5, phpmyadmin, mysql, sftpd. Thanks in advance.

Reply Report
Kint August 21, 2015

I can’t possibly answer that, sorry.

Reply Report
nayeembillah August 23, 2015

Hi, you can free up your cached memory using following command -
sh -c “sync; echo 3 > /proc/sys/vm/drop_caches”

Sometimes this cached memory not releasing it because it thinks it is being used and this causes problems.

Reply Report

Related

Looking for something else?

Ask a new question Search for more help