Add some metrics for value-based entities using the already available prometheus client.
Metrics should be tagged by the user function entity name (such as "shopping-cart") so they're aggregated metrics for an entity type on a node.
Count metrics include:
gauge: entity instances currently active
count: entity instances that have activated
count: entity instances that have passivated
count: commands received for an entity
count: commands stashed for an entity
count: commands processed for an entity
count: load operations for an entity
count: state sizes (bytes) loaded for an entity
count: persist operations for an entity
count: state sizes (bytes) persisted for an entity
count: delete operations for an entity
Timing metrics include:
histogram: load operations duration for an entity
histogram: persist operations duration for an entity
histogram: delete operations duration for an entity
Add some metrics for value-based entities using the already available prometheus client. Metrics should be tagged by the user function entity name (such as "shopping-cart") so they're aggregated metrics for an entity type on a node.
Count metrics include:
Timing metrics include:
Please see #220