Speaker
Dr
Leonello Servoli
(INFN - Sezione di Perugia)
Description
Open source computing clusters for scientific purposes are growing in size, complexity and eterogeneity; often they are also included in some geographically distributed computing GRID. In this framework the difficulty of assessing the overall efficiency, identigying the bottlenecks and tracking the failures of single components is increasing continously.
In previous works we have formalized and proposed a set of metrics to
make such an evaluation and built an analysis and simulation
infrastructure to find a quantitative measure of the efficiency of a TORQUE/Maui based
system. The analysis presented in this work is based on the
comparison of real data and simulated data, the latter assumed as
maximum theoretical limit.
Authors
Mr
Claudio Tanci
(Universita' degli Studi di Perugia)
Dr
Francesco Cantini
(INFN - Sezione di PErugia)
Dr
Leonello Servoli
(INFN - Sezione di Perugia)
Mr
Mirko Mariotti
(Universita' degli Studi di Perugia)
