INSERT statement going in IPC Wait_event

From: aditya desai <admad123(at)gmail(dot)com>
To: Pgsql Performance <pgsql-performance(at)lists(dot)postgresql(dot)org>
Subject: INSERT statement going in IPC Wait_event
Date: 2023-03-01 20:40:02
Message-ID: CAN0SRDF3F5TzLbDaDDyxoRPPmz_3p1ghtotn5H0R0=1SUG6ZOA@mail.gmail.com
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Hi All,
Unfortunately I am unable to share a query plan or query.

I have a SQL which is getting called from a web service. At a certain point
where it inserts data in the table . Process is going in a hung state.
pg_stat_activity shows wait_even='IPC' , wait_even_type=MessageQueueSend.
In Webservice log we see I/O error occurred message.

Surprisingly when I run it from PSQL or pgadmin it runs fine.

Has anyone come across this issue? Could you please help?

Regards,
Aditya.

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