Abstract: Systems, methods, and devices for determining a loop iteration utilization metric and an event loop load metric of an event loop are disclosed. A method includes determining a loop idle time for an event loop, wherein the loop idle time comprises a waiting duration when the event loop waits for a response from an event provider. The method includes determining a loop duration, wherein the loop duration comprises a duration of time extending from a first time occurring at or prior to a start of a first event provider request and a second time occurring subsequent to completion of the first event provider request. The method includes calculating a loop processing time based on the loop idle time and the loop duration. The method includes calculating a loop iteration utilization by dividing the loop processing time by the loop duration.

Abstract: Systems, methods, and devices for determining a loop iteration utilization metric and an event loop load metric of an event loop are disclosed. A method includes determining a period idle time for an event loop, wherein the period idle time is a waiting duration when the event loop waits for a response from an event provider. The method includes determining a first timestamp and a second timestamp. The method includes determining a period duration, wherein the period duration is a duration of time between the first timestamp and the second timestamp. The method includes calculating a period processing time based on the period idle time and the period duration.

Abstract: Systems, methods, and devices for determining a loop iteration utilization metric and an event loop load metric of an event loop are disclosed. A method includes determining a plurality of states of an event loop by sampling the event loop a plurality of times over a sampling period, wherein the state of the event loop consists of a processing state or an idling state. The method includes aggregating the plurality of states of the event loop. The method includes calculating an aggregate state metric and calculating a period loop utilization for the event loop based on the aggregate state metric and a quantity of times the event loop was sampled over the sampling period.