On Tue, Jul 14, 2020 at 09:27:56PM +0530, Vishwa Kalyankar wrote: > HI, > > OS cache is updated and I had run the query few times with almost the same > result each time. > > Regards, > Vishwa Hi Vishwa, What are the CPU speeds, memory bandwidth, I/O bandwidth? Often the lower core count CPUs have a faster clock speed. What is the CPU cache size for both? Are you running the same OS and PostgreSQL build binaries on both? Regards, Ken
