DocumentCode :
2526069
Title :
Experiments of Network Throughput Measurement and Forecasting Using the Network Weather
Author :
Primet, Pascale ; Harakaly, Robert ; Bonnassieux, Franck
fYear :
2002
fDate :
21-24 May 2002
Firstpage :
413
Lastpage :
413
Abstract :
A tool able to predict the behavior of the network in a Global computing environment could help the users to obtain better performance. In this paper we study the accuracy of the Network Weather Service (NWS) networking features and specifically the TCP throughput measurement and prediction. We studied the NWS forecast stability and confidence level on different types of networking connectivity. To examine how the predicted values can be applied to "bulk" transfer, the prediction was compared with results of measurements achieved with the Iperf network monitoring tool. Iperf results are more accurate than the NWS ones but the tool is much more intrusive. We propose an improvement to use its predicting feature in an internet based global computing environment.
Keywords :
Grid computing; Throughput; Weather forecasting;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Cluster Computing and the Grid, 2002. 2nd IEEE/ACM International Symposium on
Print_ISBN :
0-7695-1582-7
Type :
conf
DOI :
10.1109/CCGRID.2002.1017171
Filename :
1540498
Link To Document :
بازگشت