Amazon Technologies, Inc.

Jonas Daniel Larsson

Kenneth James Albanowski

Ben Zion Gabay

Antony James Lofthouse

A memory management process monitors a communication channel for messages comprising allocation data corresponding to a first discrete memory region and receives a message comprising the allocation data. The memory management process executes a memory management decision for the first discrete memory region based on the allocation data, wherein the first discrete memory region is not addressable by the processing device.

Memory management in a system with discrete memory regions

Embodiments of the disclosure provide messaging for assessment of telecommunication issues or other types of operational issues in networks that provide a service. In one embodiment, a client device (such as a computing device) that consumes information from a service provided via a network can determine a service performance issue. In response, in certain embodiments, the client device can probe multiple network components in the network by sending multiple messages to each of the multiple network components. The client device can determine a response to the messages from at least one of the multiple network components, and can leverage the response in order to determine an operating condition of and/or assign an operating condition status to at least one of the network components. As such, in certain embodiments, the client device can identify connectivity issues, communication infrastructure issues, and/or networking issues at the network.

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San Francisco, CA, United States of America

Jonas Daniel Larsson