Jan. 28, 2013 to Jan. 30, 2013
O. Takada , Yokohama Lab., Hitachi, Ltd., Yokohama, Japan
K. Ohshima , Tokyo Univ. of Agric. & Technol., Koganei, Japan
M. Terada , Tokyo Univ. of Agric. & Technol., Koganei, Japan
An end-to-end delay analysis method is proposed for the datacenter network, the topology of which is N-stage tandem LAN switches with variable bandwidth links. According to the characteristics of burst (ON/OFF) traffic in the datacenter network, the arrival traffic to the switches is modeled as a series of rectangular traffic elements. By analyzing the queue-size behaviors of the N-stage switches, the transient behavior of the end-to-end delay can be obtained deterministically and accurately and expressed as a concatenation of a linear function of time t. The proposed analysis method is verified by comparing results of both an analysis and a simulation.
Bandwidth, Delays, Queueing analysis, Servers, Packet loss, Analytical models,Variable Bandwidth Link, Datacenter Network, Network Performance Analysis, End-to-end Delay
O. Takada, K. Ohshima, M. Terada, "End-to-end delay analysis method for tandem switches with variable bandwidth links", ICOIN, 2013, The International Conference on Information Networking 2014 (ICOIN2014), The International Conference on Information Networking 2014 (ICOIN2014) 2013, pp. 145-150, doi:10.1109/ICOIN.2013.6496367