Sysdig Documentation

Go Metrics

See also: Go integration information.

go_expvar.memstats.alloc

The number of bytes allocated and not yet freed.

go_expvar.memstats.frees

The number of free bytes.

go_expvar.memstats.heap_alloc

go_expvar.memstats.heap_idle

The number of bytes in idle spans.

go_expvar.memstats.heap_inuse

The number of bytes in non-idle spans.

go_expvar.memstats.heap_objects

The total number of allocated objects.

go_expvar.memstats.heap_released

The number of bytes released to the OS.

go_expvar.memstats.heap_sys

The number of bytes obtained from the system.

go_expvar.memstats.lookups

The number of pointer lookups.

go_expvar.memstats.mallocs

The number of mallocs.

go_expvar.memstats.num_gc

The number of garbage collections.

go_expvar.memstats.pause_ns.avg

The average of recent GC pause durations.

go_expvar.memstats.pause_ns.count

The number of submitted GC pause durations.

go_expvar.memstats.pause_ns.max

The max GC pause duration.

go_expvar.memstats.pause_ns.median

The median GC pause duration.

go_expvar.memstats.pause_total_ns

The total GC pause duration over the lifetime of process.

go_expvar.memstats.total_alloc

The bytes allocated (even if freed).