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Perl Cpu Usage


You could also use blocking I/O or non-blocking I/O with sleeps rather than hard-polling I/O if you're using hard-polling I/O now. Register Remember Me? The value returned is normalised between 0 and 1, the latter being 100% usage. As far as I can tell, nothing - does it not start up on the next boot, but does start withing 24 hours? Source

It doesn't start right after a reboot. If you let run it won't ever stop. usage() $usage = $cpu->usage() Returns the CPU usage since the last call to "new()" or "usage()". Website Copyright © 2009-2017 Nagios Enterprises, LLC.

Perl Script To Find Cpu Usage

Devel::NYTProf is a fantastic tool for this. Create A New User Node Status? If you execute a perl program like $a=<>; [download] and it still uses 100% while waiting for you to input something, then it is time to worry ;-) [reply][d/l] Re: Perl

  • And, whatever that problem is, it is undoubtedly going to rest in your program. (Which probably isn’t responding to any inputs right now ...) If the problem you are seeing
  • CAVEAT: C A V E A T [posted via NNTP w/openSUSE 10.3] what he found, where some undeliverable (spam) mails logged in /var/log/mail which suggested either a misuse of PHP or
  • No I'll check with the Live CD later since I'm not at the same location atm.
  • In fact, we officially disclaim all liability.
  • Thanks for your help so far!
  • Don't take it as a bad sign that your code is eating up CPU.
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Registration at Web Hosting Talk is completely free and takes only a few seconds. and, it would be really nice to have a strong passwords on any boxes on that net.. Yes there are other processes that are also running. PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 30120 apache 25 0 6908 4544 1216 R 99.8 0.2 13416:07 perl 30654 apache 25 0 8028 4508 1212

Within 24 hours it just starts again. /proc/stat Wonderful Web Servers and Bandwidth Generously Provided by pair Networks Built with the Perl programming language. Now what scares me is that the command that seems to started it is /usr/sbin/ap There is no such file... This may work on other unixes that support mpstat but it has not been tested.

Tweet Thread Tools Show Printable Version Subscribe to this Thread… Search Thread Advanced Search Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 11-13-2008,12:59 AM #1 DaveNET View Hello. UNIX is a registered trademark of The Open Group. CAVEAT: http://is.gd/bpoMD [posted via NNTP w/openSUSE 10.3] Reply With Quote 27-Oct-2010,02:54 #3 Ricochet View Profile View Forum Posts View Blog Entries View Articles Explorer Penguin Join Date Jun 2008 Location The


I'm trying to rollback but I m not able to do it [email protected]:/var/ftp# apt-get install perl=5.20.2-3+deb8u5 Reading package lists... This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. Perl Script To Find Cpu Usage Any ideas? What command can I use to find the source of the Perl script that is causing the CPU spike?

Nothing to see here. http://qaisoftware.com/cpu-usage/see-mac-cpu-usage.html Is this a perl thing or ActivePerl? ----- Update: Never mind. list of files based on permission What does the expression 'seven for seven thirty ' mean? does it always start at the same time (look at your logs)?

What's the male version of "hottie"? RSS Feeds New Listings Updated Listings Directory Quicklinks Home All Categories Add Listing New Listings Recently Updated Listings Most Favoured Listings Featured Listing Most Popular Listings Most Rated Listings Top Rated CAVEAT: http://is.gd/bpoMD [posted via NNTP w/openSUSE 10.3] Reply With Quote 27-Oct-2010,09:00 #10 brian_j View Profile View Forum Posts View Blog Entries View Articles Explorer Penguin Join Date Aug 2008 Posts 168 have a peek here http://tinyurl.com/237pkft i found that one also and the OP here said he doesn't do German...so, there is probably info there to mine...but, not by me and googleTranslate...no thanks.

For example, if you calculate a mandelbrot set, you'll have loops that consume CPU, but are actively processing data all the time. Don't guess where your code is spending all its time: use a profiler. i hope a real guru comes along soon because i'm not too sure about the best was to proceed....i do think i'd take a look at the drive from a known

Done E: Version '5.20.2-3+deb8u5' for 'perl' was not found [email protected]:/var/ftp# Anyone can help me to identify the reason of such high cpu usage or roll-back the upgrade done?

If you need more help you need to post your script. [reply][d/l] Re: Perl using 100% CPU by ikegami (Pope) on Oct 13, 2010 at 20:14UTC Running at 100% is great. But I am not sure how to do this. This script has been tested on the following Linux and Unix platforms: RHEL 4, RHEL 5, RHEL 6, CentOS 4, CentOS 5, CentOS 6, SUSE, Ubuntu, Debian, AIX 5, AIX 6, A simple low process priority seems to serve my purpose at present.

Re: Perl using 100% CPU by jethro (Monsignor) on Oct 13, 2010 at 18:53UTC Depends on the program. Browse other questions tagged process perl cpu top or ask your own question. Reply With Quote 0 Quick Navigation Hosting Security and Technology Top Site Areas Member Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Premium & Corporate Check This Out Category Listings: There are 32 Listings in this Category.List your addon or plugin here!

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