OptionalappOptionalappThe app version used to create the tracer.
The version number of the running version of libp2p is used as the default.
OptionalmeterThe meter name used for creating metrics
OptionalstatfsOn Node.js platforms the current filesystem usage is reported as the metric
nodejs_fs_usage_bytes using the statfs function from node:fs - the
default location to stat is the current working directory, configured this
location here
The app name used to create the tracer