Go Metrics

Metric Name	Type	Components	Purpose
go_memstats_alloc_bytes_total	Counter	Batch peer, Stream head, Stream peer	Total number of bytes allocated, even if freed.
go_memstats_frees_total	Counter	Batch peer, Stream head, Stream peer	Total number of frees.
go_memstats_lookups_total	Counter	Batch peer, Stream head, Stream peer	Total number of pointer lookups.
go_memstats_mallocs_total	Counter	Batch peer, Stream head, Stream peer	Total number of mallocs.
go_goroutines	Gauge	Batch peer, Stream head, Stream peer	Number of goroutines that currently exist.
go_info	Gauge	Batch peer, Stream head, Stream peer	Information about the Go environment.
go_memstats_alloc_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes allocated and still in use.
go_memstats_buck_hash_sys_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes used by the profiling bucket hash table.
go_memstats_gc_cpu_fraction	Gauge	Batch peer, Stream head, Stream peer	The fraction of this program's available CPU time used by the GC since the program started.
go_memstats_gc_sys_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes used for garbage collection system metadata.
go_memstats_heap_alloc_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of heap bytes allocated and still in use.
go_memstats_heap_idle_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of heap bytes waiting to be used.
go_memstats_heap_inuse_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of heap bytes that are in use.
go_memstats_heap_objects	Gauge	Batch peer, Stream head, Stream peer	Number of allocated objects.
go_memstats_heap_released_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of heap bytes released to OS.
go_memstats_heap_sys_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of heap bytes obtained from system.
go_memstats_last_gc_time_seconds	Gauge	Batch peer, Stream head, Stream peer	Number of seconds since 1970 of last garbage collection.
go_memstats_mcache_inuse_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes in use by mcache structures.
go_memstats_mcache_sys_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes used for mcache structures obtained from system.
go_memstats_mspan_inuse_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes in use by mspan structures.
go_memstats_mspan_sys_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes used for mspan structures obtained from system.
go_memstats_next_gc_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of heap bytes when next garbage collection will take place.
go_memstats_other_sys_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes used for other system allocations.
go_memstats_stack_inuse_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes in use by the stack allocator.
go_memstats_stack_sys_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes obtained from system for stack allocator.
go_memstats_sys_bytes	Gauge	Batch peer, Stream head, Stream peer	Number of bytes obtained from system.
go_threads	Gauge	Batch peer, Stream head, Stream peer	Number of OS threads created.
go_gc_duration_seconds	Summary	Batch peer, Stream head, Stream peer	A summary of the pause duration of garbage collection cycles.