sargraph.com

  • Increase font size
  • Default font size
  • Decrease font size
Home Why linux always shows high memory usage?

Why lunux allways show high memory?

E-mail Print

Have you evenr wonder seeing high linux memory utilization? Even if you not running any memory intensive appliations, top, sar allways report above 90% memory utilization. Its because linux uses free memory pool for caching disk blocks, so most of the free memory used for filesystem cache. But it freed up dynamically if an application requires real memory. You can get actual memory usage b y using command free.

$ free
             total       used       free     shared    buffers     cached
Mem:      28817368   26486372    2330996          0     600588   10293964
-/+ buffers/cache:   15591820   13225548
Swap:     16390128      17080   16373048

 

Sargraph is designed to report real memory usage, it wont report the memory used by buffers and cache. So it will give you the actual usage trend of memory.

memory graph

 

Comments   

 
0 #58 99Nickolas 2018-08-02 07:11
I can see that your page probably doesn't have much traffic.
Your articles are interesting, you only need more new readers.
I know a method that can cause a viral effect on your blog.
Search in google: dracko's tricks make your content go viral
Quote
 
 
0 #57 Nuvega Lash 2018-07-25 04:43
An intriguing discussion is worth comment. I think that you should write more on this
subject, it may not be a taboo matter but typically people don't speak about such topics.
To the next! Cheers!!
Quote
 
 
0 #56 Eyelashes Growth 2018-05-21 20:15
You actually makie it seem so easy with your presentation but I find tuis topic to be actually somethiing that I think I would never understand.
It seems too complex and very broad for me. I am looking forward for your nextt post, I will trry to
get the hang of it!

Feel free to surf to my website ... Eyelashes Growth: https://bit.ly/2Is2FRs
Quote
 
 
0 #55 Eye Lashes 2018-05-21 04:27
Great delivery. Sound arguments. Keep up the great spirit.

Visit my web page: Eye Lashes: https://bit.ly/2Is2FRs
Quote
 
 
0 #54 Eyelashes 2018-05-21 00:06
Unquestionably believe that whoch yyou said. Youur favorite
justification seeemed to be on the net the simplest thing tto be
aware of. I say to you, I definitely get irked while
people consider worries that thry juet don't know about.
You managed to hit the nail upon the ttop andd defined out the whole thing without having side effect , pesople
can take a signal. Will likely be back to geet more. Thanks

Feel free to surf to my web page :: Eyelashes: https://bit.ly/2Is2FRs
Quote
 
 
0 #53 Eye Lashes 2018-05-20 17:27
What's up everyone, it's my first pay a quick visit at this web
page, and paragraph is really fruitful forr me, keep up postig these articles or
reviews.

Also visit my webb site :: Eye Lashes: https://bit.ly/2Is2FRs
Quote
 
 
0 #52 eyelashes Ticker 2018-05-20 13:46
I hasve read a few excellent stuff here. Certainly price bookmarking for revisiting.
I wonder how much attempt youu place to make the sort oof magnificent
informative site.

Also visit my blog post :: eyelashes Ticker: https://bit.ly/2Is2FRs
Quote
 
 
0 #51 eyelashes Ticker 2018-05-20 06:37
You can definitely see your enthusiasm in the work you
write. The world hopes for even more passionate
writers ssuch as you who aren't afraid to mention how they believe.

Alll the time go afdter your heart.

Feeel free to ssurf to my web page ... eyelashes
Ticker: https://bit.ly/2Is2FRs
Quote
 
 
0 #50 Eye Lashes 2018-05-20 05:40
Wow! At last I goot a blog from where I know howw to really obtain valuable information regarding my study and knowledge.


Here is my webpage - Eye Lashes: https://bit.ly/2Is2FRs
Quote
 
 
0 #49 Eye Lashes 2018-05-19 19:10
Just want to say your article is as astounding. The cloearness in your post
iss juwt cool and i could assume you're an expert on thjis subject.
Welll wih your permission allow mme to grab your
feed to keep updated with forthcoming post. Thanks a million and please carry on the
enjoyable work.

Also visit my website ... Eye Lashes: https://bit.ly/2Is2FRs
Quote
 

Add comment


Security code
Refresh

More info