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DESCRIPTION 🔗
expvar is a standard Go package for exposing variables at an HTTP endpoint in JSON format.
The name expvar is derived from expose variables. The default HTTP endpoint path is /debug/vars. An expvar instrumented Go process
exposes variables memstat and cmdline out of the box by default. memstat contains statistics about memory allocation and cmdline has the command
that started the process.
The SignalFx Smart Agent monitor expvar scrapes expvar variables and exports them as metrics to SignalFx.
REQUIREMENTS AND DEPENDENCIES 🔗
| Software | Version |
|---|---|
| Go | 1+ |
Processes Memory
Process Memory