All Questions
11
questions
1
vote
0
answers
41
views
VPS with Centos 6 Apache server and Directadmin - something is using all the arm
I'm using Direct Admin on Centos 6 on a VPS that has 32 GB RAM which has 2 WordPress websites
yesterday, I opened my site and it was super slow
I opened the Apache's server status and I didn't see ...
- 11
2
votes
0
answers
35
views
Free -m and free -k display same quantities
When running the commands free -m and free -k, they display the same quantity of memory. Furthermore, free --mega and free --kilo display the expected quantities (the correct ones).
What might be ...
- 46
1
vote
0
answers
288
views
Measure ram speed for application/ current speed utilization
Is there a way to measure the current ram speed?
I have an application which needs a lot of ram and I'm tuning performance and it looks like I have hit the limit of ram speed, but I have to measure it ...
- 191
0
votes
1
answer
392
views
Getting not enough memory error when installing CentOS
Ok its been a long time since working with Linux, first time with CentOS (Worked with Redhat when it was free, before it went to Fedora). Anyway I have an old HP DC5000 computer with 256GB of memory ...
- 103
0
votes
1
answer
204
views
CentOS What's Taking Up My Memory?
I'm running a KVM on CentOS 6. I have 387GB installed on the machine with 186GB allocated by VM's (I've verified this via virsh). I should have 201GB free. However, when I look at available memory I'm ...
- 433
1
vote
0
answers
221
views
Limit process ram but force swap instead of kill
I am currently quite frustrated with meteor. I am going to make my own telescope modification via the official repository on my hosting service of choice. The only problem is that meteor builds the ...
- 121
2
votes
1
answer
14k
views
Minimal Desktop to Centos 7 [closed]
I am running a very low RAM (1 GB) system and I have the minimal centos 7 installed on it. Now I need to use a window manager and I cant find the lightest. GNOME, KDE... are too heavy. I just want to ...
- 79
5
votes
0
answers
1k
views
Memory Usage of `yum update`
I was updating a slightly out of date server with yum update and ran into memory issues. It appears that yum requires enough free RAM to download each package.
Updating single packages was not a ...
0
votes
0
answers
77
views
Prevent processes from reading userspace
I was trying to read and write values from a process with a program (ceserver, part of the CheatEngine project) which both ran in user-space (without root). I didn't expect it to work, however ...
0
votes
2
answers
1k
views
Centos 7 detecting only 3 GB of RAM
Centos 7 is detecting only less than 3GB of RAM instead of 4
[root@compute ~]# free -m
total used free shared buffers cached
Mem: 2913 425 ...
6
votes
4
answers
5k
views
Why does Dropbox use so much memory on Linux?
pmap shows that Dropbox uses nearly 200MB of memory (on Linux). When I run Dropbox on Windows, it only uses about 30MB of memory. What is the reason for that?
Also, why are there so many [ anon ] ...
- 2,299