Kmaiti

  • Subscribe to our RSS feed.
  • Twitter
  • StumbleUpon
  • Reddit
  • Facebook
  • Digg

Sunday, 24 October 2010

How to check server's resource usage?

Posted on 22:29 by Unknown
You can use following script :

======
root@magneto [/var/log]# cat resusage.sh
#!/bin/bash
top -b -c -n 1 >topresult
while read line
do
awk '{if( $9 >= 20 ) print $2 ":" $9 ":" $12 }' $line
done <"topresult"
root@magneto [/var/log]

cron :

* * * * * /bin/bash /var/log/resusage.sh 1>>/var/log/server_resusagewq.log

========================
flush log :

root@magneto [/var/log]# cat flush_server_resusage.sh
#!/bin/bash

rm -f /var/log/server_resusage.log
touch /var/log/server_resusage.log
echo "===================`date`===================" >>/var/log/server_resusage.log
root@magneto [/var/log]#

cron :
0 1 * * * /bin/bash /var/log/flush_server_resusage.sh

=========================

try :)
======
Email ThisBlogThis!Share to XShare to FacebookShare to Pinterest
Posted in | No comments
Newer Post Older Post Home

0 comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Popular Posts

  • unable connect to socket: No route to host (113)
    Guys, This error message usually comes when you try to access remote linux desktop using vncviewer. Please check the firewall in the linux s...
  • NDMP communication failure error
    Guys, Issue : Netbackup server sends alert NDMP communication failure once everyday. But there is no issue to run scheduled backup jobs. Env...
  • How to verify UDP packet communication between two linux system?
    Guys, Today, I had to check UDP packet communication between linux and a windows system. Main purpose of the windows system was to capturing...
  • what does it mean by "cman expected_votes="1" two_node="1" in cluster.conf ?
    For two node clusters ordinarily, the loss of quorum after one out of two nodes fails will prevent the remaining node from continuing (if bo...
  • Details about NFS timeout on Red Hat Enterprise Linux 5
    There are two mount options for timeouts of an NFS request. # timeo: a timeout value. the unit is 1/10 seconds. # retran...
  • configure: error: could not find library containing RSA_new
    Guys, It seems you have enabled the SSL option during configuring the package. Please either resolve that dependency or disable the SSL opti...
  • How to configure NFSv4 with kerberos on linux?
    Guys, Please refer the following steps to do the same : Used Environment : kerberos(i.e NFSv4) server : RHEL 5.5, 64 bit arch NFS client : R...
  • How to redirect output of script to a file(Need to save log in a file and file should be menioned in the script itself?
    Expectation : @subject Steps : 1. Create a bash script. 2. add line : exec > >(tee /var/log/my_logfile.txt) That's it. All output ...
  • How to redirect tomcat log to syslog server?
    I assume that you are going to use log4j tool to log the tomcat messages. In order to redirect these messages in syslog file, you should mod...
  • What is "WCHAN" attribute at "ps -alwww" on linux ?
    WCHAN : Name of the kernel function in which the process is sleeping, a "-" if the process is running, or a "*" if the p...

Categories

  • ACL
  • ESX
  • Linux
  • Storage
  • UCS

Blog Archive

  • ►  2013 (5)
    • ►  May (1)
    • ►  April (3)
    • ►  February (1)
  • ►  2012 (10)
    • ►  July (1)
    • ►  June (1)
    • ►  April (1)
    • ►  March (3)
    • ►  February (3)
    • ►  January (1)
  • ►  2011 (86)
    • ►  December (3)
    • ►  November (2)
    • ►  September (19)
    • ►  August (9)
    • ►  July (5)
    • ►  June (9)
    • ►  May (12)
    • ►  April (3)
    • ►  March (4)
    • ►  February (5)
    • ►  January (15)
  • ▼  2010 (152)
    • ►  December (9)
    • ►  November (34)
    • ▼  October (20)
      • Fatal error: Out of memory (allocated +) (tried t...
      • DATABASE ERROR: CONNECTION FAILED! + roundcube
      • How to install roundcube in the cpanel server?
      • How to migrate Plesk data manually with Plesk Migr...
      • How to reduce server's load?
      • How to check server's resource usage?
      • How to login into the server using bash script?
      • How to recursively change the permission of the fi...
      • How to get system information using bash script?
      • Meaning of special characters in bash scripting?
      • How to create fork bomb?
      • Who is using more cpu resources on the linux server?
      • How to send mail using bash script?
      • Addition, multiplication etc in bash script?
      • How to fetch line by line from the file using bash...
      • Convert mp4 file to flv ?
      • How to convert mpg file to flv file using ffmpeg o...
      • How to Install PAE kernel?
      • Can't connect to X11 window server using ':0.0' as...
      • How to install oracle database 10g on linux server?
    • ►  September (14)
    • ►  August (24)
    • ►  July (19)
    • ►  June (3)
    • ►  May (25)
    • ►  April (3)
    • ►  January (1)
Powered by Blogger.