On Tue, Jan 30, 2018 at 10:30:04PM +0000, Terry Barnaby wrote:
Also, on the 0.5ms. Is this effectively the 1ms system tick ie. the
NFS
processing is not processing based on the packet events (not pre-emptive)
but on the next system tick ?
An ICMP ping is about 0.13ms (to and fro) between these systems. Although
0.5ms is relatively fast, I wouldn't have thought it should have to take
0.5ms for a minimal RPC even over TCPIP.
It'd be interesting to break down that latency. I'm not sure where it's
coming from. I doubt it has to do with the system tick.
--b.