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Haggis

RAM Confusion

11 posts in this topic

as you can see top says i am using loads of RAM where as system Monitor says just under 1gb

 

what do i trust?

 

post-229387-0-71058000-1377026243.png

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What program are you looking at in the top terminal?

 

I think different sensors will detect different loads. It's like the comparison of temperatures you would get between SpeedFan and HWMonitor. (In Windows)

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I think the terminal reading is probably taking into account what is being utilised in /swap

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0 zombie? lol 

 

you try to kill zombie in PC? 

 

 

Joking aside, what program are you using in the top one..

 

Would it work on Ubuntu?

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Thanks for that dude i understand

 

free -m helped

 

Glad it works for you.

 

I have a Linux laptop but I don't use it much ... I am on Windows laptop more.  One day, hopefully, I will turn Linux into a server someday.   To clear the confusion, I am not using same laptop to switch OS... I have several laptops.

 

Thanks about info about the top program. I will check it out and see.

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BTW just as a bit of advice for top; despite being on the last like, the 'cached' part is actually nothing to do with SWAP, that's part of the RAM which is being used for caching data from the disk (so it's used but can be wiped freely anytime) and is why it looks like 2GB extra is being used when other programs and free show it isn't.

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Since n_K already thoroughly addressed the original question, I'm going to derail this topic a little: Haggis, you should consider trying htop if you don't use it already. It does pretty much the same thing as top, but with a much nicer interface that makes it easier to view, sort, nice, and kill processes. Ever since a coworker introduced me to it several years ago I have been hooked.

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Since n_K already thoroughly addressed the original question, I'm going to derail this topic a little: Haggis, you should consider trying htop if you don't use it already. It does pretty much the same thing as top, but with a much nicer interface that makes it easier to view, sort, nice, and kill processes. Ever since a coworker introduced me to it several years ago I have been hooked.

 

Thanks i will have a look later

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