Re: Need help identifying a periodic performance issue.

2021-11-24 Thread Justin Pryzby
On Wed, Nov 24, 2021 at 10:44:12PM +, Robert Creager wrote: > I forgot, I had reloaded postgres, but had not re-started our app, so the > connections wouldn’t have that plan setting on them. Re-doing now. Are you sure? GUC changes should be applied for existing sessions, right ? Would you s

Re: Need help identifying a periodic performance issue.

2021-11-24 Thread Robert Creager
I forgot, I had reloaded postgres, but had not re-started our app, so the connections wouldn’t have that plan setting on them. Re-doing now. On Nov 24, 2021, at 2:13 PM, Robert Creager mailto:robe...@spectralogic.com>> wrote: On Nov 19, 2021, at 11:47 AM, Robert Creager mailto:robe...@spectr

Re: Need help identifying a periodic performance issue.

2021-11-24 Thread Robert Creager
On Nov 19, 2021, at 11:47 AM, Robert Creager mailto:robe...@spectralogic.com>> wrote: On Nov 18, 2021, at 2:42 PM, Tom Lane mailto:t...@sss.pgh.pa.us>> wrote: This message originated outside your organization. Thomas Munro mailto:thomas.mu...@gmail.com>> writes: This is all guesswork thou

Re: Out of memory error

2021-11-24 Thread aditya desai
Thanks Thomas! Sorry to say this but ,this was migrated from Oracle to PG :) and the app team just wants to keep the data type as it is :( On Wed, Nov 24, 2021 at 5:40 PM Thomas Kellerer wrote: > aditya desai schrieb am 24.11.2021 um 08:35: > > Hi Thomas, > > v_message is of composite data typ

Re: Postgres process count GCC vs Clang is Different on autovaccum=on

2021-11-24 Thread Tomas Vondra
On 11/24/21 13:05, hpc researcher_mspk wrote: Software/Hardware used: === PostgresV14.v OS: RHELv8.4 Benchmark:HammerDB v4.3 Hardware used: Apple/AMD Ryzen. RAM size: 256 GB SSD/HDD: 1TB CPU(s): 256(0-255) Thread(s) per core:  2 Core(s) per socket:  64 Socket(s):           2 NU

Re: Out of memory error

2021-11-24 Thread Thomas Kellerer
aditya desai schrieb am 24.11.2021 um 08:31: > H Michael, > Please see insert_info function below. Also r_log_message is composite data > type and it's definition is also given below. > > CREATE OR REPLACE FUNCTION insert_info( >     info_array  r_log_message[] > ) RETURNS varchar AS $$ >     DECL

Re: Out of memory error

2021-11-24 Thread Thomas Kellerer
aditya desai schrieb am 24.11.2021 um 08:35: > Hi Thomas, > v_message is of composite data type r_log_message and it's definition is as > shown below. > > postgres=# \d r_log_message; >                  Composite type "public.r_log_message" >    Column    |          Type           | Collation | Nu

Postgres process count GCC vs Clang is Different on autovaccum=on

2021-11-24 Thread hpc researcher_mspk
Software/Hardware used: === PostgresV14.v OS: RHELv8.4 Benchmark:HammerDB v4.3 Hardware used: Apple/AMD Ryzen. RAM size: 256 GB SSD/HDD: 1TB CPU(s): 256(0-255) Thread(s) per core: 2 Core(s) per socket: 64 Socket(s): 2 NUMA node(s):8 Command used to count process