Swap space using by oracle

Can anyone tell me how to check how much of swap space using by oracle on solaris 5.10. Oracle version is 10.2.0.4

free -m
above will report how swap is being used, but not broken down by process/user
I don't know how to obtain swap space by individual user.

Similar Messages

Swap space used is above threshold of 90

Hi all,
i am facing an issues in linux box which is Swap space used is above threshold of 90
[oracle@gbaheovl21 scripts]$ free
             total       used       free     shared    buffers     cached
Mem:       8388608    8354400      34208          0      32748    4354904
-/+ buffers/cache:    3966748    4421860
Swap:      6257992    5816940     441052
scripts]$ sar -r
07:00:01    kbmemfree kbmemused %memused kbbuffers kbcached kbswpfree kbswpused %swpused kbswpcad
07:10:01        15868   8372740     99.81     16348   4356644    479720   5778272     92.33    767516
07:20:01        93232   8295376     98.89     17624   4304864    433200   5824792     93.08    773240
07:30:01        29092   8359516     99.65     22664   4328688    442496   5815496     92.93    800512
07:40:01        39700   8348908     99.53     28584   4348424    441392   5816600     92.95    768592
Average:        57576   8331032     99.31     56029   4292652    349858   5908134     94.41    775742
Is their any fix to this issue with out reboot ? please any one help me on this ?

Hi ,
sorry for that , i am pasting the info below.
Linux venkat.gb.com 2.6.18-238.el5xen #1 SMP Sun Dec 19 14:42:02 EST 2010 x86_64 x86_64 x86_64 GNU/Linux
it is a Oracle virtual linux and here few databases are running
[root@ ~]# sysctl vm.swappiness
vm.swappiness = 60
[root@~]# df /dev/shm
Filesystem           1K-blocks      Used Available Use% Mounted on
tmpfs                  4194304    249220   3945084   6% /dev/shm
[root@ ~]# ipcs -um
------ Shared Memory Status --------
segments allocated 31
pages allocated 2099310
pages resident 1003699
pages swapped   881584
Swap performance: 0 attempts     0 successes
[root@ ~]# cat /proc/meminfo
MemTotal:      8388608 kB
MemFree:         29556 kB
Buffers:         39224 kB
Cached:        4458580 kB
SwapCached:     625964 kB
Active:        6728908 kB
Inactive:       548592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      8388608 kB
LowFree:         29556 kB
SwapTotal:     6257992 kB
SwapFree:       512504 kB
Dirty:            3360 kB
Writeback:           0 kB
AnonPages:     2442472 kB
Mapped:        3943420 kB
Slab:           256204 kB
PageTables:     525464 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit: 10452296 kB
Committed_AS: 21157240 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     34920 kB
VmallocChunk: 34359703427 kB
thanks
Venkat

Swap Space Query for Oracle 11.1.0.6 installation - why so much?

In process of installing 11.1.0.6 DB on RHE Ver 4 with 8GB of RAM. The installation notes state that for platforms of between 2-8GB of RAM - the swap file should be set to the same as the RAM. Is it not the case that the more RAM you have, the less swap space that should be needed since Oracle has more memory to work with. With the 11.1.0.6 installation for platforms of between 2 and 8GB, it appears that the bigger the RAM there is available the more swap space is required - Why is this the case?
What are the implications of using say a 2GB swap file with the 8GB or RAM I have available?
Thanks

I was confident that the docs were correct - I guess I was looking to understand why the more RAM you had available up to 8GB, the more swap space that was required - basically to understand the underlying logic of this setup?

V890 ran out of swap space cause for Oracle Database curruption.

We have Oracle running on V890 which was crashed due to low swap space and didn't find any hardware issue with the server.
Even after database crash 7gb is showing in use.
and there is absolute no use of swap space on this server
bash-3.00# uname -a
SunOS oracle-a01-00 5.10 Generic_127127-11 sun4u sparc SUNW,Sun-Fire-V890.
last pid: 18804; load avg: 0.05, 0.05, 0.04; up 16+18:16:30 08:19:11
95 processes: 94 sleeping, 1 on cpu
CPU states: 99.9% idle, 0.0% user, 0.1% kernel, 0.0% iowait, 0.0% swap
Memory: 32G phys mem, 25G free mem, 56G total swap, 56G free swap.
Can someone help us to find root cause for this issue???
Thanks
Ravi

Sorry this took so long. Here is part of the alert log. I am sorry it is so long. This sequence is repeated over and over again. I am only guessing, but does the fourth to last line suggest that one of the redo files is corrupted, again, because the machine ran out of space?
ORA-600 signalled during: alter database open...
Mon Sep 19 10:48:48 2005
Restarting dead background process QMN0
QMN0 started with pid=12
Mon Sep 19 10:54:51 2005
Restarting dead background process QMN0
QMN0 started with pid=12
Dump file d:\oracle\admin\orcld\bdump\alert_orcld.log
Mon Sep 19 10:42:49 2005
starting up 1 shared server(s) ...
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
Mon Sep 19 10:42:51 2005
alter database mount exclusive
Mon Sep 19 10:42:56 2005
Successful mount of redo thread 1, with mount id 2931047851
Mon Sep 19 10:42:56 2005
Database mounted in Exclusive Mode.
Completed: alter database mount exclusive
Mon Sep 19 10:42:56 2005
alter database open
Mon Sep 19 10:42:57 2005
Beginning crash recovery of 1 threads
Mon Sep 19 10:42:57 2005
Started redo scan
Mon Sep 19 10:43:00 2005
Errors in file d:\oracle\admin\orcld\udump\orcld_ora_2652.trc:
ORA-00600: internal error code, arguments: [kcratr1_lostwrt], [], [], [], [], [], [], []

GWTDOMAIN using lots of swaps space in WLE 4.2!!!

We are having problem in one our of non- production environments where the GWTDOMAIN is using lots of swap space and not releasing them. It got so bad that the swap space used was 100% and we had to "kill -9" this GWTDOMAIN and bounce it again to to release this space. Is this a known bug and if not what can I do to resolve this problem
or do we need to open a trouble ticket with BEA to fix.
Thank for your help.
Bayo Alege
Senior Analyst, Systems
CIMG
513-723-2954

Excessive archivelog generation on an EM12c repository database may mean you are hitting bug 14726136. Please see MOS note 1502370.1. I would suggest filing an SR with support to confirm whether or not you are experiencing this bug; they can help you with some additional analysis.

Available swap space problem in solaris 10

Dear All,
Currently I am facing a most interesting problem regarding swap space.
We have assigned mirrored slice swap space with 20G size. But when we are asking for swap space it is only showing around 2GB.
1. Please have the swap area:
root@palash # swap -l
swapfile dev swaplo blocks free
/dev/md/dsk/d1 85,1 16 41945456 35002784
root@palash # swap -s
total: 53562072k bytes allocated + 5689008k reserved = 59251080k used, 615704k available
2. Please have the metastat output:
root@palash # metastat d1
d1: Mirror
Submirror 0: d11
State: Okay
Submirror 1: d21
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 41945472 blocks (20 GB)
d11: Submirror of d1
State: Okay
Size: 41945472 blocks (20 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c0t0d0s1 0 No Okay Yes
d21: Submirror of d1
State: Okay
Size: 41945472 blocks (20 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c0t1d0s1 0 No Okay Yes
3. Here is /etc/vfstab entry for swap:
/dev/md/dsk/d1 - - swap - no -
4. But when we checked swap space using df command:
root@palash # df -h
Filesystem size used avail capacity Mounted on
/dev/md/dsk/d0 18G 7.7G 9.9G 44% /
/devices 0K 0K 0K 0% /devices
ctfs 0K 0K 0K 0% /system/contract
proc 0K 0K 0K 0% /proc
mnttab 0K 0K 0K 0% /etc/mnttab
swap 1.7G 1.7M 1.7G 1% /etc/svc/volatile
objfs 0K 0K 0K 0% /system/object
sharefs 0K 0K 0K 0% /etc/dfs/sharetab
/platform/sun4u-us3/lib/libc_psr/libc_psr_hwcap1.so.1
18G 7.7G 9.9G 44% /platform/sun4u-us3/lib/libc_psr.so.1
/platform/sun4u-us3/lib/sparcv9/libc_psr/libc_psr_hwcap1.so.1
18G 7.7G 9.9G 44% /platform/sun4u-us3/lib/sparcv9/libc_psr.so.1
fd 0K 0K 0K 0% /dev/fd
swap 1.7G 184K 1.7G 1% /tmp
swap 1.7G 64K 1.7G 1% /var/run
/dev/dsk/c2t40d0s4 20G 20M 19G 1% /redo2
/dev/dsk/c2t40d0s1 276G 223G 50G 82% /oradata2
/dev/dsk/c3t40d0s3 195G 198M 193G 1% /restore
/dev/dsk/c2t40d0s0 276G 216G 57G 80% /oradata1
/dev/dsk/c2t40d0s5 59G 60M 58G 1% /system1
/dev/dsk/c3t40d0s0 276G 220G 53G 81% /index1
/dev/md/dsk/d3 30G 24G 5.7G 81% /oracle
/dev/dsk/c3t40d0s1 197G 53G 142G 28% /archive1
/dev/dsk/c2t40d0s3 20G 20M 19G 1% /redo1
/vol/dev/dsk/c0t6d0/disk1
0K 0K 0K 0% /cdrom/disk1
Please help me to indentify the reason.

918597 wrote:
Hello,
Thanks for your reply.
But I am not clear about your findings as we have around 64GB physical RAM in my machine.
My question is that if we mount 20GB swap partition, then how we can see this is around less than 2 GB in df -h command.
And even in swap -s command, this is showing same problem.
What might be reason behind this????
//PalashWell no-one else has anwered ... so its back to me.....
Hmmm ... i would use the word observations rather than findings .... I am not on an old root explotation expedition all over our server .. merely observing on the morsels you show me ....
Please be aware I may not be totally technically correct or be using right terminology on what follows so I welcome corrections ....
Your machine has 64GB Memory, and a 20 GB swap file, therefore has the ability up to support 84GB total (Virtual) Memory ofr it's processes/buffers.
The reason little swap is free (let us say 2GB ... thoug it may be 600m) is theat processes/buffers have a virutal memory requirement of 84GB-2GB = 82Gb.
... So rather than wondering about how come 2GB is left, start thinking about ow 82GB is being used.
...... Particularly with databases oracle RDBMS; mysql etc a big influencing factor can be how much memory is allocated its memory structures.
.......... And a DBA may set these extremely high (memory_max / innodb-buffer-pool-size etc etc).
ps -ef will show the (virtual) 'size' for individual processes
prstat -a may help show what is going on (but may double account some things):
ipcs -a would show the allocation for the oracle RDBMS memory_area,
echo ::memstat | mdb -k ### may help ... but i have seen accounts of it taking ages to run.
I'd also check kstat zfs ... but your not using zfs so no need to bother.
.... You may need to show some evidence of how your applications are consuming virutal memory for someone to help you futher ... but if you do htis who may answer your own quesiton.

Problem on Creating a Swapfile for adding swap space

Folks,
Hello. I am using Oracle Linux 5.6. At this time, the Linux swap space is 0 KB by using the command:
[root@rac1 /]# grep SwapTotal /proc/meminfo
I need 150MB swap space to install Oracle Database. I create the swap space using the following commands:
Step 1:
[root@rac1 /]# dd if=/dev/zero of=/swapfile bs=1024 count15360 hit enter
Output: 153600 to records in
153600 to records out
157286400 bytes(157MB) copied, 3.3835 seconds, 46.5MB/s.
Step 2:
[root@rac1 /]# mkswap /swapfile hit enter
Output: Command not found.
Step 3:
[root@rac1 /]# swapon /swapfile hit enter
Output: Command not found.
Step 4:
[root@rac1 etc]#vi fstab
Add this line into the file: /swapfile swap swap defaults 0 0
Save and close the file fstab.
Step 5:
Reboot Oracle Linux 5.6 and run this command:
[root@rac1 /]# grep SwapTotal /pro/meminfo
Output: SwapTotal: 0 KB
As you see above, swap space is not added. I think the problem is that the commands "mkswap /swapfile" and "swapon /swapfile" are not executed.
My question is : Do any folk understand how to add the swap space successfully ?

When you execute a program, the command shell will walk through the locations specified by $PATH environment variable in order to find it. The "./" path is the current working directory and should not be in the $PATH environment to make sure applications are run only from locations defined by $PATH and not the current working directory. You can bypass this behavior iif you specify the full absolute path to the program at the command prompt, e.g. cd /sbin, ./mkswap or /sbin/mkswap. Other programs and administration tasks will use Linux utilities located in /sbin without specifying the full path and will not work if /sbin is not part of your PATH environment.
You may have seriously screwed up your system because your root account contains /home/ora11g/bin, which is normally defined by .bash_profile located in the user account's home directory. Before analyzing your login scripts, I suggest you post the output of the following command:
cat /etc/passwd

How to find Oracle is using swap space or not?

Hi,
I have a SuSe Linux database server on which 2 Oracle 10g databases and one MySQL server is running.
I can see a very little swap space is being used in the server while there is almost 100% RAM utlization.
I want to know if my Oracle databases are using swap or not. If it is using, how much of swap being used currently by each Oracle database?
Can someone please guide me on how to do that?
Thanks in advance for your help.
Regards,
Murali Mohan

I did "vmstat 1 10" and here is the output.
What I want to know how much swap space is used by each of my oracle database while the below output is for total swap usage
procs -----------memory---------- ---swap-- -----io---- system ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
0 0 2366860 36996 81660 9458664 67 44 4160 356 9 13 5 3 82 9
0 0 2366860 38224 81748 9458576 0 0 0 512 1041 369 0 0 99 1
1 0 2366860 38224 81748 9458576 0 0 4 80 1053 293 6 0 93 0
2 0 2366860 38224 81752 9458572 0 0 80 40 1467 956 22 7 70 1
2 1 2366860 38248 81760 9458564 0 0 0 580 1150 444 32 17 50 1
1 1 2366860 38124 81808 9458516 0 0 360 1040 1672 1158 28 13 51 8
2 0 2366860 38124 81832 9458492 0 0 84 288 1380 931 33 10 57 1
2 0 2366860 36596 81884 9458388 52 0 52 4088 1098 475 36 16 46 1
2 0 2366860 38188 81916 9458356 0 0 144 1096 1251 570 36 12 49 2
2 0 2366860 38180 81916 9458356 0 0 68 136 1595 1134 28 9 63 1

Database Instance Using Swap Space even When There is Plenty of Free RAM

Hi,
I am facinga strange issue in oracle on solaris 5.10
Platform:solaris 5.10
Database version:11.2.0.1.0
Our database Instance Using Swap Space even When There is Plenty of Free RAM.
We have 80GB of physical RAM, 32GB is set to oracle SGA_MAX_SIZE
memory parameters:
memory_max_target big integer 32G
memory_target big integer 32G
sga_max_size big integer 32G
sga_target big integer 32G
but still oracle is taking memory from swap even though we have enough physical memory.
please find the top output
load averages: 0.09, 0.18, 0.84 01:07:49
134 processes: 133 sleeping, 1 on cpu
CPU states: 99.4% idle, 0.4% user, 0.3% kernel, 0.0% iowait, 0.0% swap
Memory: 80G real, 69G free, 35G swap in use, 49G swap free
PID USERNAME LWP PRI NICE SIZE RES STATE TIME CPU COMMAND
1052 oracle 13 59 0 95M 66M sleep 13:16 0.07% oraagent.bin
10256 oracle 1 59 0 32G 835M sleep 0:00 0.03% oracle
1227 oracle 15 59 0 78M 56M sleep 4:27 0.02% ocssd.bin
9524 vector1 112 59 0 1704M 776M sleep 45:04 0.02% java
988 oracle 38 59 0 119M 92M sleep 3:00 0.02% ohasd.bin
1297 oracle 1 101 -20 453M 390M sleep 2:47 0.02% oracle
1765 oracle 1 101 -20 32G 329M sleep 2:45 0.02% oracle
10258 oracle 1 59 0 32G 345M sleep 0:00 0.02% oracle
10259 oracle 1 59 0 3400K 2024K cpu/20 0:00 0.01% top
1777 oracle 1 59 0 32G 342M sleep 1:14 0.01% oracle
1246 oracle 6 59 0 56M 44M sleep 1:22 0.01% diskmon.bin
1803 oracle 1 59 0 32G 514M sleep 0:30 0.01% oracle
1215 oracle 15 59 0 71M 46M sleep 1:12 0.00% cssdagent
1307 oracle 1 59 0 453M 390M sleep 0:45 0.00% oracle
1217 oracle 11 59 0 81M 49M sleep 0:35 0.00% orarootagent.bi
Vmstat output:
$vmstat 5 5
kthr memory page disk faults cpu
r b w swap free re mf pi po fr de sr s3 s3 s3 s3 in sy cs us sy id
0 0 0 53698448 73900568 20 81 32 6 5 0 1 -0 0 1 -0 2235 1447 1984 1 0 99
0 0 0 51196160 72037552 1 13 0 0 0 0 0 0 0 0 0 2505 1403 2204 0 0 100
0 0 0 51193488 72035864 55 380 0 0 0 0 0 0 0 0 0 2487 2143 2203 0 1 99
0 0 0 51183856 72030176 0 0 0 3 3 0 0 0 0 0 0 2496 1370 2182 0 0 99
0 0 0 51182648 72029112 22 117 0 0 0 0 0 0 0 0 0 2503 1408 2193 1 0 99
$cat /etc/release
Solaris 10 10/09 s10s_u8wos_08a SPARC
Copyright 2009 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 16 September 2009
I refered the metalink document id: [ID 761960.1]
Database Instance Using Swap Space When There is Plenty of Free RAM metalink note [ID 761960.1]
and tried the disabling the sga_max_size and memory_max_target and memory target with all different combination but no use.
We have one more box where same setup was configured in solaris platform but there the above memory parameters are not disabled but it is not using swap space it takes memry only from physical RAM
Can any one throw some lights on this issue. It wopuld be great if I come to know where the exact problem
Thanks in advance
With Regards,
Boobathi P

Hi,
I didn't say I am not using 11gr2 memory parameters I am using all the automatic memory parameters but the thinks is as per the metalink note I tried by disabling the automatic memory parameters. but that didn't help me in preventing unnecessary swap usage. So I reverted. now it is using automatic memory parameters.
so What is the solution for this?
With Regards,
Boo

Oracle Developer Suite 10g - Windows 7 - swap space problem

Hi brothers and sisters,
Hope all you are fine. I am facing swap space problem while installing Oracle Developer Suite 10g on Windows 7 . I have downloaded and installed Oracle Database 11g Express Edition successfully and it is working properly. Now, I have downloaded two files
a. ds_windows_x86_101202_disk1,
b. ds_windows_x86_101202_disk2
to install Oracle Developer Suite 10g using Windows 7 Ultimate. The Oracle Universal Installer have passed the following issues:
a. Operating system version,
b. Monitor
But while checking swap space, it gives a message, "0 MB available, 1535 MB required", Failed. I have 2 GB RAM installed and system managed paging file space which is currently allocated to 2038 MB in my system .
Please solve me the problem.
Noor

increase the system virtual memory for the OS drive.
check this link
http://hamid-oracle.blogspot.com/2011/06/how-to-install-oracle-developer-suite.html
also check this link.
Re: error installing oracle forms 11g release 2
Hope this helps
If someone response is correct or helpful, mark accordingly. and if answered mark answered.
Edited by: HamidHelal on Jun 27, 2012 2:28 PM

How is SWAP space and Oracle's Shared Memory related ?

Platform: RHEL 5.4
Oracle Version: 11.2
I was trying to increase MEMORY_TARGET to 15g. Then I encountered the following error
SQL> alter system set memory_max_target=20g scope=spfile;
System altered.
SQL> alter system set memory_target=15g scope=spfile;
System altered.
SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL>
SQL>
SQL>
SQL> startup
ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance
ORA-00845: MEMORY_TARGET not supported on this system
SQL>
SQL>
SQL> select name from v$database;
select name from v$database
ERROR at line 1:
ORA-01034: ORACLE not available
Process ID: 0
Session ID: 189 Serial number: 9From the below post
MEMORY_TARGET not supported on this system
I gathered that In Linux, if you want to set MEMORY_TARGET, MEMORY_MAX_TARGET to nGB , then you should have a SWAP ( /dev/shm ) of nGB.
My Swap was only 16gb and I was trying to set memory_max_target to 20g
$ df -h /dev/shm
Filesystem Size Used Avail Use% Mounted on
tmpfs 16G 7.2G 8.6G 46% /dev/shmNow, I am wondering how is Oracle's Shared Memory (SGA+PGA) related to SWAP space in a server ? Shouldn't Oracle's Shared Memory be related to Physical RAM rather than disk based SWAP space ?

related question:
In the above mentioned OTN article it says ,
You could encounter ORA-00845 if your shared memory is not mapped to /dev/shm
I think he meant
You could encounter ORA-00845 if your SWAP space is not mapped to /dev/shm .
Am I right ?

Observation: SAP uses swap space even when OS has available unused memory

Hi Folks,
   It is my understanding that any memory not used by the Linux OS itself or the SAP application is available for Linux to use for I/O buffers and file caching. When the SAP application requires more memory I would expect Linux to take memory away from itself (release I/O buffer and/or file caching memory).
   We have observed that SAP uses swap space even when there is memory available. Is there some feature in SAP kernel or some ABAP construct that causes SAP to prefer swap space over available memory? Or maybe there is a Linux kernel setting that influences SAP's use of swapping.
Regards,
Zaz

Hi Mike
You did not mention which distribution you have. Under SLES there is is a parameter called SWAPPINESS, which controls the buffering/swapping.
cat /proc/sys/vm/swappiness
If you don't already know, you can see the memory usage with the free command.
root # free -m
             total       used       free     shared    buffers     cached
Mem:          7987       7901         85          0        364       4262
-/+ buffers/cache:       3274       4712
Swap:        15999          0      15999
As far as i know, in this example 3274 is memory used by SAP and other processes and 4712 is cache. Please correct me if i am wrong.
Regards
Michael
Edit: a low swappines, for example 10 means to reduce cache first, a high swappiness (example 100) means page out processes first
Edited by: mho on Jun 20, 2008 11:21 AM

Arch process using more swap space

Hi,
DB : 11.2
OS : Aix 6
While taking archive backup by oem,only 9 archive process consuming more swap space.
The parameter value is LOG_ARCHIVE_MAX_PROCESSES=15 at db level.
Why only 9 archive process use swap space at os level?
how to determine all the archive process needed?
Thanks & Regards,
VN

user3266490 wrote:
Hi,
Thanks for your reply.
Physical memory 120 GB,Swap space 45GB.
We getting TOP consuming SWAP space PID's from OS team.Then we checked v$session with that PID's.We found that PID's belongs to archive processes.
Nealry 25 log switch per hour happened.the log file size 8gb,8 groups. Then REDO log files is is way too small by around a factor of SIX
Increase REDO log file size to 50GB to reduce the number of switches per hour to around 3 0r 4.

My program on Solaris 9 uses huge amounts of swap space

hi,
i have written a program that uses very little memory but seems to use huge amounts of swap space in increments of 1.4GB. The initial install of the Solaris 9 only allocated 500MB of swap for 4GB of Memory. The swap space has now been increased to 16GB but the program seems to use more swap space.
The program uses an api to attach to up to 100 agents and (the peice i wrote) registers a callback to handle events from the agents, a small amount of memory is allacated to hold details of each agent but no more.
Can anyone shed any light on this as this program does run on other platforms with any issues.
sdarcy7

are you sure you are release memory, what language are you using?
you can reboot the system and follow the memory process using vmstat and swap -l, after that run your program only one time, and run the command again so the memory after should be the same that the initial before you run your process, if not , you program is collecting memory and is not releasing it.
Good luck,
JoshD

Use some Oracle space

I don't exactly how to say, but I know it's possible to use some Oracle space to create some tables and try out apex for example, easily at home. Can somebody tell me how?
TIA, Leo

Sign up and create a workspace at http://apex.oracle.com

Swap space using by oracle

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