On Wed, Nov 24, 2021 at 07:15:31PM +0000, Godfrin, Philippe E wrote: > Greetings > I am inserting a large number of rows, 5,10, 15 million. The python code > commits every 5000 inserts. The table has partitioned children. > > At first, when there were a low number of rows inserted, the inserts would > run at a good clip - 30 - 50K inserts per second. Now, after inserting oh say > 1.5 Billion rows, the insert rate has dropped to around 5000 inserts per > second. I dropped the unique index , rebuilt the other indexes and no change. > The instance is 16 vcpu and 64GB ram. > > I'm perplexed, I can't see to find any reason for the slow down... > Thanks, > pg
Hi, With not much information, it may be I/O related. CPU and RAM cannot fix that once items need to be written to disk. Are there any errors in the logs or CPUs maxxed out? Regards, Ken
