I am trying to understand ovf memory requirements and flow limits for the vswitchd daemon and the ovs kernel module. Specifically :
1. memory taken in userspace and kernel per flow control rule. 2. limits on # of flows control rules. 3. any additional memory taken by datapath when packet arrives. 4. # of packets that could be buffered in user space pending reply from controller. Any numbers based on experiments you done will be helpful. If I were to do this myself, besides profiling the code, was curious if these stats are already being collected somewhere similar to the flow count stats. Thanks, -madhusudan
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