0
votes
1answer
42 views

chrome memory and cpu footprint

I've searched the forums for an answer but I couldn't find quite the answer I was looking for [1] , so I thought I it could as well be of interest to more people around here. I carry out a big part ...
0
votes
1answer
31 views

Memory is not released from swap when a program is terminated

Memory and swap are both near maximum. I shut down all the processes I initiated. The memory and swap are still both near maximum. Is there a way to release the memory used by a terminated program? ...
1
vote
1answer
127 views

Is there a maximum swap partition size for 12.04, 64 bit

I am running 64 bit ubuntu 12.04 on HP Envy Spectre ultrabook, with 4GB of RAM. I have been running into problems with python code which uses RAM very inefficiently, see e.g. here, causing my code to ...
0
votes
0answers
43 views

Setting Max Connections in MySQL server Globally [duplicate]

I installed my UBUNTU 12.04.4 LTS X64 yesterday and didn't installed anything except mysql-server and mysql-client. But htop showing 20 mysqld identical processes. *--Process----- MEM%---VIRT --- ...
4
votes
2answers
224 views

How to use free -m to get memory usage for all users

I typed the free command to get the memory usage as follows : free -m output: I want to use this command to get the same info but for all users for example : I used this command .. because ...
2
votes
1answer
399 views

How to calculate the average of cpu usage and memory usage over a period of time in ubuntu

I have to generate reports for the following : 1- cpu usage. 2- memory usage. The generated reports must be looks like the following forms : I've tried with more than one command to get ...
0
votes
0answers
69 views

High Memeory usage on 12.04

System : Ubuntu 12.04.3 LTS (GNU/Linux 3.8.0-34-generic x86_64) I am using webmin to see the system since i am not a Linux Expert. Since last week there is an unusual memory usage in my system. Is ...
3
votes
4answers
68 views

How to monitor the memory consumed by a process?

I have a process that I would like to see how much memory it consumes while it is running. Right now I do this: ps faux | grep casper But that just gives me the information of that moment. It ...
1
vote
1answer
284 views

Unusally High RAM usage by ESET NOD32 (Linux Desktop)

Recently, I'd encountered unusally high RAM usage on both my Ubuntu 12.04 LTS laptops (32-bit and 64-bit desktop OS versions). I noticed that, immediately after system startup, ESET will load 2 ...
0
votes
1answer
1k views

Average memory usage after complete ubuntu 12.04 start up

When it starts up completely, I cas see that about 400-500MB of my 2GB Ram is being used. Right now that I have only started Firefox (and System monitor), I can see that about 1GB of ram is full with ...
1
vote
1answer
957 views

Move WUBI installation of Ubuntu to a different partition in Windows

I don't have a lot of space on my D: drive and Ubuntu is taking 15 gigs of it so I wonder, is there a way of moving Ubuntu from D: to C: while keeping the files that exists on Ubuntu? Thanks
1
vote
2answers
4k views

Why is my /dev/loop0 showing full?

I have sufficent memory , but somehow I get my /dev/loop0 showing usage of 9 GB here's my df-h. Filesystem Size Used Avail Use% Mounted on /dev/loop0 12G 10G 1.4G 88% / udev ...
1
vote
1answer
573 views

Normal RAM usage for Ubuntu 12.04 + Unity?

My system is Ubuntu 12.04 64 bit + Unity and it uses ~480Mb with no other processes-apps open, just the core system. Is this the expected amount? It seems a bit steep to me but perhaps this is normal ...
0
votes
1answer
505 views

memory usage doesn't add up [duplicate]

Possible Duplicate: How do I get the actual used memory including RAM disks? If I add up all the memory usage I get from top -b -n 1 or htop or ps aux, I get a number that is a few GB under ...
2
votes
2answers
406 views

My Right-Click Properties option in Root File System shows 140.8 TB memory of Contents

Partly it is a Curious question . ( Pretty stupid though) I am using Ubuntu 12.04 64-Bit system with Unity as DE. I was doing a routine to free -up some memory space by manual deletion of unwanted ...