increase the number of processes

Hi gems... a very good evening to you all...

Our system is being upgraded and we test our application by increasing the load...

The process of setting is set to 300 in our database(11gr2)

Now because of the enormous load when I ask the County of v$ process is often moving 298 or 296

That's why when new users try to connect to the database, then they receive the error

Oracle is not available
Shared memory realm doesnot exist

So I think I have to increase the process... am I right?

Another question:
If I increase the number of processes, then I should increase the distribution of memory?
the SGA is currently 8.5 GB, and automatic memory management is enabled.


Help, please... Thanks in advance...

Hello

user12780416 wrote:
But should I increase the SGA?

I guess it depends... ;-)
Each database with a different load profile, I would say that increase the parameters of process/sessions and monitors performance through awr/statspack.
I suspect you will not need to increase the SGA, but rather to calculate with an increase in the PGA size, given that the SGA by definition is shared between the server processes, but is not the PGA Tour.

But the real answer is an AWR report, change settings, load and then do another AWR report and analyze the differences in behavior.

HtH
Johan

Tags: Database

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