Coherent load monitoring of physical and virtual networks with synchronous status acquisition

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United States of America Patent

PATENT NO 9401857
APP PUB NO 20140269403A1
SERIAL NO

13834679

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Abstract

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Embodiments relate to creating a coherent load or congestion map that displays the simultaneous activity of all queues of physical and virtual switches and adapters in a network without forcing clock synchronization. An aspect includes sampling, by a central processing device, a status of all queues in a plurality of elements in a network. The sampled data flows are received from the plurality of elements in the network and an image is created of the network. The image includes the status of all sampled queues in the plurality of elements at a point in time. Accordingly, a load map is created without synchronizing clocks of the plurality of elements. The load map is assembled using segments of the image of the network.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anghel, Andreea S Adliswil, CH 3 42
Birke, Robert Kilchberg, CH 30 224
DeCusatis, Casimer M Poughkeepsie, US 272 3597
Gusat, Mircea Langnau, CH 66 1186
Minkenberg, Cyriel J Gutenswil, CH 54 708

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