Nicola Contu <nicola.co...@gmail.com> writes: > See attached perf report. The difference seems to be all in this line, but > not sure : > + 26.80% 0.00% 222 postmaster [kernel.kallsyms] > [k] system_call_fastpath
That would suggest that many more kernel calls are happening, which is
something you could usefully investigate with strace, perhaps.
regards, tom lane
