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The transmission performance is measured using the metrics below.
Latency is the amount of time that elapses between a client sending data and the data arriving in the computation unit.
Queuing delay is the amount of time that a request remains in the queue before execution
Execution time is the total duration for which the emotion recognition pipeline steps are sequentially applied to incoming requests
Response time is the total amount of time between sending the emotion recognition requests and receiving the response.
Jitter represents the variation in total response time.
Resource usage represents CPU and memory usage data for the respective computation units. Elevated resource utilization may result in heightened system latency and diminished service capacity for concurrent users.
Network bandwidth usage represents the total of incoming and outgoing data. The total network bandwidth usage for different computation units was considered. |
IEEE/ICACT20250190 Slide.26
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