Not much of a surprise as per the nested loop that creates the flows for
all possible FIP pairs but I plotted a graph showing the # of FIPs vs the #
of logical flows on each of those two stages which shows the expected
quadratic growth [0] and the magnitude on a system with just one router.
Those
Hi all,
Based on some problems that we've detected at scale, I've been doing an
analysis of how logical flows are distributed on a system which makes heavy
use of Floating IPs (dnat_and_snat NAT entries) and DVR.
[root@central ~]# ovn-nbctl list NAT|grep dnat_and_snat -c
985
With 985 Floating
