Vmware, Inc.

Madan Singhal

Rohan Gandhi

Amol Manohar Vaikar

Abhijit Sharma

Avinash Nigam

Prahalad Gowardhan Deshpande

Ambarish Prashant Pande

Devraj Narendra Baheti

Pratiksha Ishwarlal Gugale

Shubhrajyoti Mohapatra

AVinash Nigam

A method for creating a flow profile is provided. The method identifies a first plurality of flow measurements, each of which corresponding to one of a plurality of flows exchanged between a computing entity and a service during a first time period. The method, for each of a first plurality of buckets each of which has a pair of lower and upper bounds, increments a counter of the corresponding bucket for each of the plurality of flow measurements that falls within the pair of bounds of that bucket. The method generates a second plurality of buckets by merging and splitting at least some of the first plurality of buckets, identifies a second plurality of flow measurements for the computing entity during a second time period, and distributes these measurements into the second plurality of buckets. The method generate the flow profile by aggregating the first and second pluralities of buckets.

Generating network flow profiles for computing entities

Some embodiments provide a method for evaluating locations of applications in a multi-cloud network with applications located in different cloud datacenters of one or more cloud providers. The method receives data for flows collected from the cloud datacenters. The data for each flow indicates a source and destination of the flow and applications to which at least one of the source and destination of the flow belong. The method uses network topology data to identify a subset of the flows as egress flows, each of which is charged by a cloud provider at which the flow source is located. Based on data from the cloud providers, the method determines a cost for each of the egress flows and a cost associated with each of the applications. The method provides these costs to users of the network for the users to optimize locations of the applications in the different cloud datacenters.

Egress cost optimization for multi-cloud network

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Pune, India

Madan Singhal