processors:
  metrics:
    blocks_size:
      aggregate: by_batch # one of [null, by_batch]
      description: The current heap size, calculated by the allocated number of blocks.
      enabled: true
      name: ghc_eventlog_BlocksSize
    capability_usage:
      aggregate: by_batch # one of [null, by_batch]
      description: The duration of each capability usage span.
      enabled: true
      name: ghc_eventlog_CapabilityUsageDuration
    heap_allocated:
      aggregate: by_batch # one of [null, by_batch]
      description: The size of a newly allocated chunk of heap.
      enabled: true
      name: ghc_eventlog_HeapAllocated
    heap_live:
      aggregate: by_batch
      description: The current heap size, calculated by the allocated number of megablocks.
      enabled: true
      name: ghc_eventlog_HeapLive
    heap_prof_sample:
      aggregate: by_batch # one of [null, by_batch]
      description: A heap profile sample.
      enabled: true
      name: ghc_eventlog_HeapProfSample
    heap_size:
      aggregate: by_batch # one of [null, by_batch]
      description: The current heap size, calculated by the allocated number of megablocks.
      enabled: true
      name: ghc_eventlog_HeapSize
    mem_current:
      aggregate: by_batch # one of [null, by_batch]
      description: The number of megablocks currently allocated.
      enabled: true
      name: ghc_eventlog_MemCurrent
    mem_needed:
      aggregate: by_batch # one of [null, by_batch]
      description: The number of megablocks currently needed.
      enabled: true
      name: ghc_eventlog_MemNeeded
    mem_returned:
      aggregate: by_batch # one of [null, by_batch]
      description: The number of megablocks currently being returned to the OS.
      enabled: true
      name: ghc_eventlog_MemReturned
  spans:
    capability_usage:
      description: A span of capability usage (either mutator thread or garbage collection).
      enabled: true
      name: ghc_eventlog_CapabilityUsage
    thread_state:
      description: A span of thread state changes (either running or stopped).
      enabled: true
      name: ghc_eventlog_ThreadState