Keysight Technologies, Inc.
METHODS, SYSTEMS AND COMPUTER READABLE MEDIA FOR NETWORK CONGESTION CONTROL TUNING

Abstract:

The subject matter described herein includes methods, systems, and computer readable media for network congestion control tuning. A method for network congestion control tuning occurs at a network congestion control tuning analyzer. The method includes receiving in-band telemetry (INT) metadata from a system under test (SUT); analyzing network information associated with one or more remote direct memory access (RDMA) transactions for determining a tuning action for adjusting a data center quantized congestion notification (DCQCN) mechanism associated with the SUT, wherein the network information includes the INT metadata and DCQCN information; and performing the tuning action for adjusting the DCQCN mechanism associated with the SUT.