All metrics created via reactor-core-micrometer are long-lived and are not deregistered. Despite reactive pipelines being potentially short lived, the repeated creation of pipelines with the same name lends itself to holding the metrics in memory for the lifetime of the app. While this is a regular practice, it is worth documented so users are not surprised and can plan accordingly or deregister metrics by hand if they no longer wish to hold these registrations in memory.
All metrics created via reactor-core-micrometer are long-lived and are not deregistered. Despite reactive pipelines being potentially short lived, the repeated creation of pipelines with the same name lends itself to holding the metrics in memory for the lifetime of the app. While this is a regular practice, it is worth documented so users are not surprised and can plan accordingly or deregister metrics by hand if they no longer wish to hold these registrations in memory.