optional, disabled by default metrics reporting
renamed monitoring services to telemetry service
fix telemetry service uri
telemetry: fix typo and wrong config param name
extract metric cleaner logic and use it for telemetry reporter, too
add missing call to MetricUtils in ExtractorsResource
introduced metric filtering for telemetry reporter. also fixed the license headers, because maven
add some more statistics to telemetry reporter
include server_version in telemetry submission
include stream and global throughput in metric reporting
include more information in telemetry stats
use blacklist for metric reporter