Skip to main content

How to find SGA and PGA values

Here is the way to find to SGA and PGA Values

SQL> select * from v$sga;

NAME                      VALUE
-------------------- ----------
Fixed Size           ##########
Variable Size        ##########
Database Buffers     ##########
Redo Buffers         ##########

 SQL> show sga;

 Total System Global Area  530288640 bytes
Fixed Size                  2256864 bytes
Variable Size             394264608 bytes
Database Buffers          125829120 bytes
Redo Buffers                7938048 bytes

SQL> select max (pga_used_mem) / 1024/1024 M from v$process;

          M
----------

123.972422

SQL> show parameter pga

NAME                                 TYPE        VALUE
------------------------------------ ----------- ----------------
pga_aggregate_target                 big integer 0
SQL> select * from v$pgastat;

NAME                      VALUE UNIT
-------------------- ---------- --------------------
aggregate PGA target ########## bytes
 parameter

aggregate PGA auto t ########## bytes
arget

global memory bound  ########## bytes
total PGA inuse      ########## bytes
total PGA allocated  ########## bytes
maximum PGA allocate ########## bytes
d

NAME                      VALUE UNIT
-------------------- ---------- --------------------

total freeable PGA m ########## bytes
emory

process count        ##########
max processes count  ##########
PGA memory freed bac ########## bytes
k to OS

total PGA used for a ########## bytes
uto workareas

NAME                      VALUE UNIT
-------------------- ---------- --------------------

maximum PGA used for ########## bytes
 auto workareas

total PGA used for m ########## bytes
anual workareas

maximum PGA used for ########## bytes
 manual workareas

over allocation coun ##########

NAME                      VALUE UNIT
-------------------- ---------- --------------------
t

bytes processed      ########## bytes
extra bytes read/wri ########## bytes
tten

cache hit percentage ########## percent
recompute count (tot ##########
al)


19 rows selected.

Labels:

Comments

Post a Comment

Popular posts from this blog

How to make the email Address Dummy in Oracle Database?

How to make the email Address Dummy in Oracle Database? Query to make the email Address as dummy, update <tablename> set <Columnname> = '@' || <Columnname> where <Columnname>  is not null; Query to Remove the email Address as dummy, update <tablename> set <Columnname>= substr(<Columnname>,2,length(<Columnname>)) where <Columnname> is not null;
Post a Comment
Read more

What is (Computer) Networking?

In the world of computers, networking is the practice of linking two or more computing devices together for the purpose of sharing data. Networks are built with a mix of computer hardware and computer software. Area Networks Networks can be categorized in several different ways. One approach defines the type of network according to the geographic area it spans.Local area networks (LAN), for example, typically span a single home, school, or small office building, whereas wide area networks (WAN), reach across cities, states, or even across the world. The Internet is the world's largest public WAN. One way to categorize the different types of computer network designs is by their scope or scale. For historical reasons, the networking industry refers to nearly every type of design as some kind of area network. Common examples of area network types are: LAN - Local Area Network WLAN - Wireless Local Area Network WAN - Wide Area Network MAN - Metropolitan Area Network SAN - ...
Post a Comment
Read more

List of FTP commands for the Microsoft command-line FTP client

Command-line options As you're starting the program from a DOS prompt: ftp [-v] [-d] [-i] [-n] [-g] [-s:filename] [-a] [-w:windowsize] [computer] -v  - Suppresses  verbose  display of remote server responses. -n  - Suppresses auto-login upon initial connection. -i  - Turns off interactive  prompting  during multiple file transfers. -d  - Enables  debugging , displaying all ftp commands passed between the client and server. -g  - Disables filename  globbing , which permits the use of wildcard chracters in local file and path names. -s:filename  - Specifies a text file containing ftp commands; the commands will automatically run after ftp starts. No spaces are allowed in this parameter. Use this switch instead of redirection (>). -a  - Use any local interface when binding data connection. -w:windowsize  - Overrides the default transfer buffer size of 4096. computer  - Specifies the computer name o...
Post a Comment
Read more