From: | leoaaryan <leoaaryan(at)gmail(dot)com> |
---|---|
To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Shared memory estimation for postgres |
Date: | 2016-11-10 22:57:08 |
Message-ID: | 1478818628343-5929868.post@n3.nabble.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
I am a newbie to databases and Postgres and I am trying to analyze the shared
memory being calculated and allocated by Postgres in the method
"CreateSharedMemoryAndSemaphores" for different major versions for different
postgres.conf file
My idea was to create a utility in Postgres and calll out the methods like
BufferShmemSize(), LockShmemSize() etc being used in the
CreateSharedMemoryAndSemaphores() to find the value.
Till now what I have done: I have created a new utility and am trying to
link the src/backend code to it but I'm not able to get it working
correctly.
Is there any other interest idea / way where I use a postgres.conf file to
calculate the above mentioned shared memory value ?
I have found this discussion thread from the past but haven't made much
sense to me in terms of where to look.
Old discussion thread:
http://postgresql.nabble.com/postgresql-conf-basic-analysis-tool-td1948070.html
--
View this message in context: http://postgresql.nabble.com/Shared-memory-estimation-for-postgres-tp5929868.html
Sent from the PostgreSQL - hackers mailing list archive at Nabble.com.
From | Date | Subject | |
---|---|---|---|
Next Message | Tom Lane | 2016-11-10 23:04:34 | Re: Something is broken about connection startup |
Previous Message | Tom Lane | 2016-11-10 22:51:34 | Something is broken about connection startup |