7 More Discussions You Might Find Interesting
I am in the process of building a workstation and have a question related to performance. I am a scientist who deals with big data (average file size 30-50gb). My OS is ubuntu 14.04 and so far I have a 128gb dual xeon E5-2630 with 6 cores each. I/O buffering is an issue so I am adding a 256/512?... (6 Replies)
Discussion started by: cmccabe
2. UNIX for Dummies Questions & Answers
Hey every one!
I have a dataset like this :
1 100 1 0
5 100 1 8
7 50 1 0
7 100 2 0
10 20 1 8
10 30 1 8
10 100 3 8
15 50 5 0
20 90 1 0
20 99 9 0
I wanna check if the 4th column is 0 or 8
If it's zero write the 1st column itself, if it's 8 write sum of 1st and second
something... (2 Replies)
Discussion started by: @man
3. Red Hat
IHAC who complaint that his CentOS is getting performance issue.
I have to help him out of there.
Could you please tell me which tools is better to gathering the whole system performance data?
-- CPU/Memory/IO(disk & Network)/swap
I would like the tools could be... (6 Replies)
Discussion started by: devyfong
Routing tables in a typical linux kernel are implemented using hash data structures. So if the hash table is forced to behave more like a linked list(i.e create chaining) the purpose of using hash is defeated and time complexity increases.
I want to try to assess the performance deterioration... (0 Replies)
Discussion started by: coolvaibhav
5. UNIX for Dummies Questions & Answers
I apologize if this has been posted before but I have been doing a lot of searching and I have not found any real answers, this is quite possibly due to that I may not be searching for the right terms or something. Little bit of info about my situation is that I'm a newbie as you probably guessed... (1 Reply)
Discussion started by: ummSomeNameHere
6. Shell Programming and Scripting
Hello dear friends,
My problem as explained below seems really basic.
Fact is that I'm totally new to programming, and have only a week to produce a script ( CShell or Perl ? ) to perform this action.
While searching on the forums, I found a command that could help me, but I don't know... (2 Replies)
Discussion started by: ackheron
What is the best log analysis software for Solaris ??
Regards (3 Replies)
Discussion started by: adel8483