VMware, Inc.
MITIGATING SERVICE OVERRUNS

Abstract:

Embodiments of the present disclosure relate to a method for preventing a service executing on a host machine from overrunning. The method receives, by the service running on the host machine, one or more packets via a data path. The method determines that the service is in or approaching an overrun state. Upon the determining, the method identifies a set of one or more virtual computing instances (VCIs) running on the host machine, and sends, via a first path different than the data path, a set of one or more signals to the set of VCIs, the one or more signals indicating to the set of VCIs to slow down transmitting network traffic via the data path.