Abstract: The moderation of event notifications from a network interface card. The network interface card has multiple completion queues that queue of completed work. The moderation batches up this completed work such that potentially multiple work requests are aggregated into a single event notification. This moderation reduces processing overhead since it spreads the overhead associated with a single interrupt to multiple event notifications The decision on moderation may be performed per connection, or even per constituent queue of the connection. The principles herein allow moderation to reduce overhead without slowing network throughput.

Abstract: The moderation of event notifications from a network interface card. The network interface card has multiple completion queues that queue of completed work. The moderation batches up this completed work such that potentially multiple work requests are aggregated into a single event notification. This moderation reduces processing overhead since it spreads the overhead associated with a single interrupt to multiple event notifications The decision on moderation may be performed per connection, or even per constituent queue of the connection. The principles herein allow moderation to reduce overhead without slowing network throughput.