Patents by Inventor Penghao Cai

Penghao Cai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Framework and method for monitoring performance of virtualized systems based on hardware base tool
    Patent number: 9071550
    Abstract: The disclosed invention involves a framework and method based on hardware base tool to monitor the performance of virtualized systems, wherein the said framework comprises at least one master host, and each of the said master host comprises user space components, guest space components, kernel space components and hardware. The said user space components comprise policy manager, workload mediator, monitor library, and host performance monitor. The said host performance monitor is connected to workload mediator, and host performance monitor comprises user space monitor and kernel space monitor. The disclosed invention applies PMU or the similar tools to monitor the performance of virtualized systems. The performance monitoring of the disclosed invention is to monitor CPU, memory, cache, IO, network, processes, etc. of the host of virtualized systems.
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: June 30, 2015
    Assignee: Transoft (Shanghai), Inc.
    Inventors: Changbin Tang, Penghao Cai
  • FRAMEWORK AND METHOD FOR MONITORING PERFORMANCE OF VIRTUALIZED SYSTEMS BASED ON HARDWARE BASE TOOL
    Publication number: 20140201357
    Abstract: The disclosed invention involves a framework and method based on hardware base tool to monitor the performance of virtualized systems, wherein the said framework comprises at least one master host, and each of the said master host comprises user space components, guest space components, kernel space components and hardware. The said user space components comprise policy manager, workload mediator, monitor library, and host performance monitor. The said host performance monitor is connected to workload mediator, and host performance monitor comprises user space monitor and kernel space monitor. The disclosed invention applies PMU or the similar tools to monitor the performance of virtualized systems. The performance monitoring of the disclosed invention is to monitor CPU, memory, cache, IO, network, processes, etc. of the host of virtualized systems.
    Type: Application
    Filed: May 10, 2012
    Publication date: July 17, 2014
    Inventors: Changbin Tang, Penghao Cai