Imports github.com/DataDog/datadog-agent/pkg/trace/config github.com/DataDog/datadog-agent/pkg/trace/metrics github.com/DataDog/datadog-agent/pkg/trace/sampler github.com/DataDog/datadog-agent/pkg/trace/watchdog github.com/DataDog/datadog-agent/pkg/util/log Standard library imports bytes encoding/json expvar fmt io net/http os regexp sort strings sync sync/atomic text/template time