Re: Script and tool to monitoring sessions

This is my problem.


We must load  a lot of data in a postgresql database.

We tried to load 380000 rows in a not partitioned table on postgresql. To
load this data we spent about 1,5 hours. The table has a serial field and
the sequence cache is 10000.

After that we tried to load the same rows (380000) on a partitioned table.
To load data we spent about 2,5 hours. The table is the same (serial filed
and sequence cache is 10000). Following the postgresql manual to implement
partitioning I created a father table, child tables, function to insert data
in the correct child table and the trigger that calls the function.

In each cases I must monitor sessions on postgresql and I do not know how to
monitor.