Database Memory & 4030/4031 (MOSC)

MOSC Banner

100% Memory usage in Oracle 10g R2 on HP-UX

edited Oct 8, 2009 2:11AM in Database Memory & 4030/4031 (MOSC) 13 commentsAnswered
Hi,

We migrated our database from Oracle 8.1.5 on HP-UX 11.11(PA-RISC- 64Bit) to Oracle 10g R2 on HP-UX 11.31 (IA64).

Now During peak uage when the no of sessions are close to 1500 we get the following error in alert log:

ORA-27102: out of memory
HPUX-ia64 Error: 12: Not enough space
Additional information: 108
Additional information: 131072
Additional information: -1086713352
ORA-04030: out of process memory when trying to allocate bytes (,)

I noticed that at this time the memory usage was nearly 100%. (#swapinfo -tam).I would like to know if i need to tune my application or Oracle init.ora parameters or Unix Kernel paramters.Following is the s/w and h/w configuration:

Howdy, Stranger!

Log In

To view full details, sign in to My Oracle Support Community.

Register

Don't have a My Oracle Support Community account? Click here to get started.

Category Leaderboard

Top contributors this month

Instructions for posting

×

1. Select a discussion category from the picklist.


2. Enter a title that clearly identifies the subject of your question.


3. In the body, insert detailed information, including Oracle product and version.


Please abide by the Oracle Community guidelines and refrain from posting any customer or personally identifiable information (PI/CI).


Cloud / Fusion customers - Our Cloud community has moved! Please go to Cloud Customer Connect .


New to My Oracle Support Community? Visit our Welcome Center

MOSC Help Center