Customizing ps command Post: 302895120

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Top Forums Shell Programming and Scripting Customizing ps command Post 302895120 by ratheeshjulk on Friday 28th of March 2014 02:07:08 PM

03-28-2014

Registered User

[Solved] Customizing ps command

Hi,
I want to monitor our batch jobs at a specific interval for later analysis to see the performance and CPU utilization

Code:

USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
 ps aux|grep dsadm|head
xxxxx   386  0.0  0.0 103524 15448 pts/0    S    Mar27   0:00 /etrade/home/dsadm/sqllib/bin/db2bp 28075A14861 5 A
dsadm     1339  0.0  0.0  24780  1696 ?        Ss   Mar13   0:00 dscs 4 0 0
dsadm     1351  0.0  0.0 158212 37128 ?        Ss   Mar13   0:00 dsapi_slave 7 6 0
xxxxxx  1911  0.0  0.0 103780 15800 pts/5    S    13:04   0:00 /etrade/home/dsadm/sqllib/bin/db2bp 24828A14861 5 A
dsadm     2721  0.0  0.0  24804  1752 ?        Ss   Mar19   0:00 dscs 4 0 0
dsadm     2722  0.0  0.0 158548 38036 ?        Ss   Mar19   0:02 dsapi_slave 7 6 0
dsadm     7298  0.0  0.0  11848  3520 ?        S    Mar23   0:08 /bin/ksh /etrade/prd/dsadm/batch/uscrm/prod/run//DCM/dcm_canary.ksh -project_code DCM -exec_mode PROD -run_date 20140316 -process_name DW_DCM_LOAD -hbinterval 5 -jobname DWDCM01LD
dsadm     7332  0.0  0.0  10924  2556 ?        S    Mar23   0:02 /bin/ksh /etrade/prd/dsadm/batch/uscrm/prod/run/DCM/dcm_load.ksh -project_code DCM -exec_mode PROD -run_date 20140316 -process_name DW_DCM_LOAD -hbinterval 5 -jobname DWDCM01LD
dsadm    10724  0.0  0.0  24780  1688 ?        Ss   Mar13   0:00 dscs 4 0 0
dsadm    10725  0.0  0.0 158924 38284 ?        Ss   Mar13   0:25 dsapi_slave 7 6 0

From which i can later identify the CPU and memory utilization etc.
But couldnt figure out a way to print the parent id in this output

Code:

ps -eo command,user,pid,ppid

i have this command to get the parent id also. but here i cant display the any of the performance parameter's. Is there a way to print both PID hierarchy and various performance factors for each process

Last edited by ratheeshjulk; 03-28-2014 at 03:31 PM.. Reason: few userid masked

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setusershell

getusershell(3C)					   Standard C Library Functions 					  getusershell(3C)

NAME

       getusershell, setusershell, endusershell - get legal user shells

SYNOPSIS

       #include <unistd.h>

       char *getusershell(void);

       void setusershell(void);

       void endusershell(void);

DESCRIPTION

       The  getusershell()  function  returns  a  pointer  to  a  legal  user  shell  as defined by the system manager in the file /etc/shells. If
       /etc/shells does not exist, the following locations of the standard system shells are used in its place:

       /bin/bash		  /bin/csh
       /bin/jsh 		  /bin/ksh
       /bin/pfcsh		  /bin/pfksh
       /bin/pfsh		  /bin/sh
       /bin/tcsh		  /bin/zsh
       /sbin/jsh		  /sbin/pfsh
       /sbin/sh 		  /usr/bin/bash
       /usr/bin/csh		  /usr/bin/jsh
       /usr/bin/ksh		  /usr/bin/pfcsh
       /usr/bin/pfksh		  /usr/bin/pfsh
       /usr/bin/sh		  /usr/bin/tcsh
       /usr/bin/zsh		  /usr/xpg4/bin/sh

       The getusershell() function opens the file /etc/shells, if it exists, and returns the next entry in the list of shells.

       The setusershell() function rewinds the file or the list.

       The endusershell() function closes the file, frees any memory used by getusershell() and setusershell(), and rewinds the file /etc/shells.

RETURN VALUES

       The getusershell() function returns a null pointer on EOF.

BUGS

       All information is contained in memory that may be freed with a call to endusershell(), so it must be copied if it is to be saved.

SunOS 5.10							    30 Aug 2004 						  getusershell(3C)