Cisco Technology, Inc.

Jeffrey Yi Dar Lo

Kyle Andrew Donald Mestery

Robert Stephen Rodgers

Tapraj Singh

Pratap Pereira

Harshavardhan Parandekar

Zhijian Zhang

T J Giuli

Dan Talayco

Described herein are devices, systems, methods, and processes for managing the collection and synchronization of telemetry data in a network overseen by a cloud-based network controller. This can be achieved by representing telemetry data as doubly-indexed state blocks within a shared meta-schema. Each type within the schema may be associated with a temporal list of objects of that type, providing ordered indexing by name and by time of last change. Cursors representing data witnesses may be threaded in place within these lists, enabling synchronization of telemetry data between devices without buffering. The system can dynamically adjust telemetry collection cadence in real time across devices in the fabric as users navigate the user interface. This approach can provide an effective mechanism to manage the load created by the telemetry, particularly in the context of network switches and telemetry collection.

Observer and action dependent dynamic update of fine grained telemetry collection cadence and content

This disclosure describes techniques to compile source code corresponding to a portion of a software program. The techniques include generating first object code by processing the source code. Based at least in part on processing the source code, generating second object code, wherein the second object code, when executed by one or more processors, causes the one or more processors to perform an operation unconditionally bound to a unique identifier of the operation. The described techniques further include generating an indication of a mapping of the unique identifier to the portion of the software program.

Compiler-enabled application execution tracking

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Cupertino, CA, United States of America

Jeffrey Yi Dar Lo