Responsible for gathering various metrics from the running dvm process and sending it
to the Prometheus instance.
| config | Defines InfoServiceConfig with all the configuration options for metric collection.
|
| heartbeat | Defines HeartRateMonitor, that wraps an AtomicU64 corresponding to the last valid heartbeat timestamp.
|
| memory_check | Defines MemoryChecker
|
| metrics | Execution metrics.
|
| task | Defines PeriodicBackgroundTask which is used to collect metrics in the background.
|
| web | Defines InfoService, tower-based web service which handles metrics collection and heartbeats.
|