How to understand the dynamical consensus patterns in network systems is of particular significance both theories and applications. In this paper, we are interested investigating influences distributed processing delay on a model. As new observations, show that desired model undergoes weak periodic behaviors when parameters reach threshold value connectedness system may be absent. results, some...

Big Data and primarily distributed stream processing systems (DSPSs) are growing in complexity scale. As a result, effective performance management to ensure that these meet the required service level objectives (SLOs) is becoming increasingly difficult. A key factor consider when evaluating of DSPS CPU efficiency, which ratio workload processed by system resources invested. In this paper, we a...