Sponsored Content
Full Discussion: Out of memory in PERL
Top Forums Shell Programming and Scripting Out of memory in PERL Post 302076701 by cbkihong on Thursday 15th of June 2006 08:51:06 AM
Old 06-15-2006
Perl rarely goes out of memory. Under normal circumstances, it is more likely that a badly written program using the improper algorithm is doing the trouble.

Can you post a minimal example as to how you loop things? If you can quote a complete example that is giving you bad performance then that will likely help us understand why your program does not perform well.
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Weakness in Perl CGI causes memory dump ??

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 Background: I've been trying to harden a web application which accepts user uploaded... (0 Replies)
Discussion started by: andyj
0 Replies

2. UNIX for Dummies Questions & Answers

perl memory leak detector

Could somebody give links for memory detector for perl? Thanks :) (4 Replies)
Discussion started by: matrixmadhan
4 Replies

3. Shell Programming and Scripting

Perl - FileHandles that crash memory

I have a program that opens a file handle that reads a lot of logs, it uses globbing, for example ba* matches bananas.log, bank.log, etc. I have seven different names, each with several logs that I run to a grep pattern. I have subroutines for each match and a loop w/o args that processes this. ... (5 Replies)
Discussion started by: nj78
5 Replies

4. Shell Programming and Scripting

bash/perl script that will use up all memory

Hi, 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
4 Replies

5. Shell Programming and Scripting

User perl to get memory installed in a machine

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
1 Replies

6. Shell Programming and Scripting

Is this "Out of Memory!" error due to sort() of perl how to resolve it?

I am running a program written in perl script and it is stopped with "Out of memory!" error. This is very strange because at the time then the program is aborted, it only used 4GB RAM and there are still 30GB free physical memory left in the system. I check the perl script and found the program... (3 Replies)
Discussion started by: lilili07
3 Replies

7. Shell Programming and Scripting

Perl & Sed command -- Out of Memory Error

Experts, We used to receive our source files with '~^' as row delimiter. This file contains 2500K records and two of the columns having value in HTML formats within the file. While running the below commands against the file, we are encountering out of memory, could you please help to... (3 Replies)
Discussion started by: srivijay81
3 Replies

8. Shell Programming and Scripting

Out Of Memory in Perl

Hi , 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
2 Replies

9. Shell Programming and Scripting

Perl code Out of memory problem

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. #! usr/bin/perl use warnings; open... (3 Replies)
Discussion started by: polsum
3 Replies

10. Shell Programming and Scripting

Out of memory issue in perl

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
3 Replies
ASP-PERL(1p)						User Contributed Perl Documentation					      ASP-PERL(1p)

NAME
asp-perl - Apache::ASP CGI and command line script processor SYNOPSIS
asp-perl [-hsdb] [-f asp.conf] [-o directory] file1 @arguments file2 @arguments ... -h Help you are getting now! -f Specify an alternate configuration file other than ./asp.conf -s Setup $Session and $Application state for script. -d Set to debug code upon errors. -b Only return body of document, no headers. -o Output directory, writes to files there instead of STDOUT -p GlobalPackage config, what perl package are the scripts compiled in. DESCRIPTION
This program will run Apache::ASP scripts from the command line. Each file that is specified will be run, and the $Request->QueryString() and $Request->Form() data will be initialized by the @arguments following the script file name. The @arguments will be written as space separated words, and will be initialized as an associate array where %arguments = @arguments. As an example: asp-perl file.asp key1 value1 key2 value2 would be similar to calling the file.asp in a web environment like /file.asp?key1=value1&key2=value2 The asp.conf script will be read from the current directory for parameters that would be set with PerlSetVar normally under mod_perl. For more information on how to configure the asp.conf file, please see < http://www.apache-asp.org/cgi.html > SEE ALSO
perldoc Apache::ASP, and also http://www.apache-asp.org COPYRIGHT
Copyright 1998-2004 Joshua Chamas, Chamas Enterprises Inc. This program is distributed under the GPL. Please see the LICENSE file in the Apache::ASP distribution for more information. perl v5.14.2 2011-08-15 ASP-PERL(1p)
All times are GMT -4. The time now is 02:25 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy