07-30-2014
User memory utilization
Hi,
I am a newbie and would like help to determine the total memory usage by a user eg oracle in Solaris 10 machine.
The user has been assigned a total memory of 20gb .But there are a number of processes under that user.
I would like to know the total memory being utilized from all the processes under oracle at a given time ,out of the total 20gb memory assigned
Thanks
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acctprc(1M) acctprc(1M)
NAME
acctprc, acctprc1, acctprc2 - process accounting
SYNOPSIS
DESCRIPTION
reads input in the form described by acct(4), adds login names corresponding to user IDs, then writes for each process an ASCII line giving
user ID, login name, prime CPU time (tics), non-prime CPU time (tics), and mean memory size (in memory segment units). If is given, it is
expected to contain a list of login sessions in the form described in acctcon(1M), sorted by user ID and login name. If this file is not
supplied, it obtains login names from the password file. The information in helps it distinguish among different login names that share
the same user ID.
reads records in the form written by summarizes them by user ID and name, then writes the sorted summaries to the standard output as total
accounting records.
combines the functionality of and into one program. It takes the same input format as (but does not accept the ctmp argument) and writes
the same output as
These commands are typically used as shown below:
or
EXTERNAL INFLUENCES
Environment Variables
For the output of if the user IDs are identical, determines the order in which the user names are sorted.
If is not specified in the environment or is set to the empty string, the value of is used as a default. If is not specified or is set to
the empty string, a default of ``C'' (see lang(5)) is used instead of If any internationalization variable contains an invalid setting,
behaves as if all internationalization variables are set to ``C'' (see environ(5)).
WARNINGS
Although it is possible to distinguish among login names that share user IDs for commands run normally, it is difficult to do this for
those commands run from for example (see cron(1M)). More precise conversion can be done by faking login sessions on the console via the
program in acct(1M).
A memory segment of the mean memory size is a unit of measure for the number of bytes in a logical memory segment on a particular proces-
sor.
The mean memory size may overflow for values greater than
FILES
SEE ALSO
acct(1M), acctcms(1M), acctcom(1M), acctcon(1M), acctmerg(1M), acctsh(1M), cron(1M), fwtmp(1M), runacct(1M), acct(2), acct(4), utmp(4).
STANDARDS CONFORMANCE
acctprc(1M)