GetSysInfo returns useful system statistics.

Init initializes probe.

NewError function instantiates an error probe for tracing.

SetAppInfo sets app speific key:value to report additionally during call trace dump.

UnwrapError tries to convert generic 'error' into typed *probe.Error and returns true, false otherwise.

WrapError function wraps a *probe.Error into a 'error' compatible duck type.

Error implements tracing error functionality.

TracePoint container for individual trace entries in overall call trace.