script to generate core if cpu is high Post: 302396783

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Script with high CPU utilization

Hi All, i have a script that finds the file with .txt .zip .Z .gzip that are 3 days old in directory /abc/def and removes them find /abc/def -name '0*.txt' -mtime +6 -exec rm {} \; find /abc/def -name '0*.zip' -mtime +6 -exec rm {} \; find /abc/def -name '0*.gzip' -mtime +6...

2. Shell Programming and Scripting

High CPU Utilization of the script

There is a script which processes the incoming files from a particular directory and sleeps if it doesnt find any. Currently, i have been told that eventhough there are no files to process, the CPU utilization is very high. An independent evaluation by advisory specialist has found this script does...

3. Shell Programming and Scripting

Cannot generate core dump file

Segmentation fault(core dumped) but I cant find core file any where. how to make it out? I try the command:ulimit -c unlimited, I even added it to the .bashrc file.And I removed ulimit setting in /etc/init.d/function. And there's no ulimit setting in /etc/profile. And I tried sudo find /...

4. AIX

Script to identify high CPU usage processes

Hi Guys, I need to write a script capable of identifying when a high cpu utilitzation process. It sounds simple but we are on a AIX 5.3 environment with Virtual CPU's (VP's) and logical CPU's. Please any ideas or tips would be highly appreciated. Thanks. Harby.

5. Shell Programming and Scripting

script to check high cpu utilization for java process

Hello Team, I need help in preparing script to check for high cpu utilisation for java process. I have many java process on my system which consumes high cpu so i have to monitor it using script. ---------- Post updated 12-10-10 at 02:21 AM ---------- Previous update was 12-09-10 at...

6. Red Hat

apache high cpu load on high traffic

i have a Intel Quad Core Xeon X3440 (4 x 2.53GHz, 8MB Cache, Hyper Threaded) with 16gig and 1tb harddrive with a 1gb port and my apache is causing my cpu to go up to 100% on all four cores heres my http.config <IfModule prefork.c> StartServers 10 MinSpareServers 10 MaxSpareServers 15...

7. Shell Programming and Scripting

what would a script include to find CPU's %system time high and user time high?

Hi , I am trying to :wall: my head while scripting ..I am really new to this stuff , never did it before :( . how to find cpu's system high time and user time high in a script?? thanks , help would be appreciated ! :)

8. HP-UX

Generate core dumps

kill -SEGV <pid> gives me the core file for that process but also terminates the process. Can I not get the core dump without terminating the process ?

9. Shell Programming and Scripting

Shell script to monitor process with high CPU

Hi, Linux redhat 5.5 I need to write a kshell script that shows all the process that consume 100% CPU (or more. strange but there are time that top shows higger value that 100) and they are active more than 5 minute. The top command shows all the relevat information: The PID of the cpu ,...

10. UNIX for Dummies Questions & Answers

I have a 12 core Linux cpu but the load is really high on this box, hovering around 50.

I have a 12 core linux cpu but the load is really high on this box, hovering around 50. What configuration changes do we need to make so that system have no bottleneck.

LEARN ABOUT DEBIAN

gcore

gcore(1)							     GNU Tools								  gcore(1)

NAME

       gcore - Generate a core file for a running process

SYNOPSIS

       gcore [-o filename] pid

DESCRIPTION

       gcore generates a core file for the process specified by its process ID, pid. By default, the core file is written to core.pid, in the cur-
       rent directory.

       -o filename
	      write core file to filename instead of core.pid

COPYING

       Copyright (C) 2003, 2005, 2007, 2008 Free Software Foundation, Inc.

       Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this  permission  notice  are
       preserved on all copies.

       Permission is granted to copy and distribute modified versions of  this manual under the conditions for verbatim copying, provided that the
       entire resulting derived work is distributed under the terms of a permission notice identical to this one.

       Permission is granted to copy and distribute translations of this manual into another language, under the  above  conditions  for  modified
       versions,  except  that	this  permission notice may be included in translations approved by the Free Software Foundation instead of in the
       original English.

SEE ALSO

       gdb(1), core(5)

gdb 6.8 							     May 2007								  gcore(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Script with high CPU utilization

Discussion started by: mad_man12

2. Shell Programming and Scripting

High CPU Utilization of the script

Discussion started by: nandu

3. Shell Programming and Scripting

Cannot generate core dump file

Discussion started by: vistastar

4. AIX

Script to identify high CPU usage processes

Discussion started by: arizah