10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am getting a out of memory issue while executing the perl program.
Per version : /opt/acc_perl/lib/site_perl/5.14.2
Read in 54973 total records
Read in 54973 table records from table.
Out of memory!
so the job get failed due to out of memory. need to get rid of the out of memory... (3 Replies)
Discussion started by: ramkumar15
2. UNIX for Dummies Questions & Answers
I wrote a perl program that simultaneously reads in data from 691 tar.gz files using zcat. I can run one instance of the program without any issues and the memory and swap sizes are negligible. However, when I attempt to run more than 1 I start to get fork: resource unavailable messages. Are... (6 Replies)
Discussion started by: aquinom85
3. Shell Programming and Scripting
Hi I am working with a 3.0 GB file and running the following script to process it. After running for 15 minutes, the script stops saying Out of memory or Killed.
Can the experts suggest where my code can be improved to save memory?
Thanks in advance.
open... (3 Replies)
Discussion started by: polsum
4. Shell Programming and Scripting
when one of the perl script is being executed i am getting the following
error as out of memory,
when i check memory utilisation it is showing as 60% .
cp utilisation as 11%.
swap is free for 19 gb.
can anyone guide me to sort the above isssue.i want to know the root cause. (2 Replies)
Discussion started by: Ajoy
5. Shell Programming and Scripting
I currently have a statistics gathering script i run on my Linux servers. One of the stat i gather is total memory in the machine. The script is all perl with the exception of gathering the memory for that i use the following command:
$ram = (`cat /proc/meminfo | grep "MemTotal" | awk... (1 Reply)
Discussion started by: insania
6. Shell Programming and Scripting
Is there any known trick that will consume all of my memory and force my machine to swap? I'm scripting a monitor in perl that will alert me when available memory is dangerously low and system is swapping, and I would like to simulate the scenario. I am clueless how to make my system lack... (4 Replies)
Discussion started by: marcpascual
I'm currently using C++ on a HP-UX 11i system (upgrading some libraries) and am encountering a problem with the process crashing when allocating memory via a call to new (a rather large array of objects are being created).
Is there a way to find out what the sizes of the stack and heap are?... (1 Reply)
Discussion started by: themezzaman
8. UNIX for Dummies Questions & Answers
Could somebody give links for memory detector for perl?
Thanks :) (4 Replies)
Discussion started by: matrixmadhan
9. Shell Programming and Scripting
I dont know whether this is a common error but it seems my PERL program is running out of buffer memory. Inside a loop I am processing an array (reading elements and displaying in it--note: for every iteration of the loop the WHOLE array is being scanned once--...the array was created by reading a... (5 Replies)
Discussion started by: Abhishek Ghose
10. UNIX for Advanced & Expert Users
I have discovered a curious phenomenon in GCI. I need some advice from someone far more adept. Is this a bug or potential security weakness?
Context: Redhat 8.0 on xx86 (pentium 3) Apache 2.0, Perl 5.80
I've been trying to harden a web application which accepts user uploaded... (0 Replies)
Discussion started by: andyj