1 research outputs found
End-to-End Application Cloning for Distributed Cloud Microservices with Ditto
We present Ditto, an automated framework for cloning end-to-end cloud
applications, both monolithic and microservices, which captures I/O and network
activity, as well as kernel operations, in addition to application logic. Ditto
takes a hierarchical approach to application cloning, starting with capturing
the dependency graph across distributed services, to recreating each tier's
control/data flow, and finally generating system calls and assembly that mimics
the individual applications. Ditto does not reveal the logic of the original
application, facilitating publicly sharing clones of production services with
hardware vendors, cloud providers, and the research community.
We show that across a diverse set of single- and multi-tier applications,
Ditto accurately captures their CPU and memory characteristics as well as their
high-level performance metrics, is portable across platforms, and facilitates a
wide range of system studies