Find memory usage for a process Post: 303001782

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Operating Systems Solaris Find memory usage for a process Post 303001782 by yashreads on Friday 11th of August 2017 05:45:10 AM

08-11-2017

Registered User

Running ipcs -m gave me

Code:

oraent@DBSRV1 $
oraent@DBSRV1 $ ipcs -m
IPC status from <running system> as of Friday, August 11, 2017 03:07:22 PM IST
T         ID      KEY        MODE        OWNER    GROUP
Shared Memory:
m         15   0x3f81fc70 --rw-r-----   oraent oinstall
m         14   0x0        --rw-r-----   oraent oinstall
m         13   0x0        --rw-r-----   oraent oinstall
m          7   0xeb0a8b74 --rw-r-----   oraent oinstall
m          6   0x0        --rw-r-----   oraent oinstall
m          5   0x0        --rw-r-----   oraent oinstall
m          3   0xf6b11ac0 --rw-r-----   oraent oinstall
m          2   0x0        --rw-r-----   oraent oinstall
m          1   0x0        --rw-r-----   oraent oinstall
You have new mail in /var/mail/oraent
oraent@DBSRV1 $
oraent@DBSRV1 $

The oracle database allocates memory equivalent to the SGA parameter.
Thsi is needed to only start the database and to keep it running.
But as new user connect to the database and perform theis tasks. Each user has its own process on the server. This process consumes memory.

So, such connections per database differs.
In my case i have three database opn the server.
Out of the three, one database consumes apporx 80% of the CPU and memory. This is just an estimate depending on the number of connections see at the database level.
Thats why i need to find the memory usage per database.

yashreads

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LEARN ABOUT ULTRIX

kdb_init

kdb_init(8krb) kdb_init(8krb)

Name
kdb_init - initialize the Kerberos master database

Syntax
/var/dss/kerberos/bin/kdb_init [ realm-name ] [ database-name ]

Arguments
realm-name The realm of the Kerberos database.

database-name
A database specified so that the current and files are not overwritten.

Description
The utility creates and initializes the Kerberos master database. The utility creates the database files: and It also initializes the
database by adding three database entries: the master database principal, a Kerberos default principal, the ticket-granting service princi-
pal ( and the password changing principal,

The master database principal is the entry to the database itself. You cannot use or modify the database without the master database pass-
word. The Kerberos default principal provides a template for service principals.

The ticket-granting service, is used by Kerberos principals to obtain tickets to communicate with other Kerberos principals. The password-
changing principal is not used.

If realm-name is omitted when you enter the command, prompts for it. The program also prompts for the master database key. You cannot
manipulate the database without this key.

By using database-name, you can create another database to prevent the current and files from being overwritten.

After using to set up the master database, you may want to use the utility to hide the master database password on the database host
machine. This enables Kerberos administration programs to access and manipulate the master database, without needing the password to be
entered manually.

Files
See Also
kdb_util(8krb), kstash(8krb), kdb_edit(8krb), kdb_destroy(8krb)

kdb_init(8krb)