The PaaS platform isstructured to realize the Web’srapid deploymentand to satisfythe need of Web’s maintain and dilatationautomatically. But

there is a urgent problem that how to monitor the flow of PaaS platformat any time.In order to be able to implement traffic monitoring related researchers using the clustering algorithm is presented to realize automatic classification

but the data in transmission is easily affected by external factors

which leads to acquisition of flow is distorted

so according to the data to the results of cluster analysis is not accurate.To solve this problems

a new clusteralgorithm

based on FCM algorithmand transfer learning thought

is introduced. This new cluster algorithm is used to PaaS platform and tomonitor the flow of PaaS platform at any time

so that can recognition flow quickly and can make platform run softly and stably.