The International Conference on Information Networking 2014 (ICOIN2014) (2013)
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
O. Takada, K. Ohshima and M. Terada, "End-to-end delay analysis method for tandem switches with variable bandwidth links," 2013 International Conference on Information Networking (ICOIN), Bangkok, 2013, pp. 145-150.