This is a preparation for enabling per component telemetry level:
* Views are global and they must always be installed; they are no-op if nobody records data;
* Views are global and they must always contain all the labels; In case of measurements being recorded without one of the labels (for perfomance reasons)
the extra label defined does not have impact, because all the timeseries will have that label as "null" (missing).
Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>
* Remove legacy metrics, they were marked as legacy for ~12 months
Fixes https://github.com/open-telemetry/opentelemetry-collector/issues/1082
This PR removes:
- Legacy receiver/exporter metrics:
- otelcol/receiver/received_spans
- otelcol/receiver/dropped_spans
- otelcol/receiver/received_timeseries
- otelcol/receiver/dropped_timeseries
- otelcol/exporter/received_spans
- otelcol/exporter/dropped_spans
- otelcol/exporter/received_timeseries
- otelcol/exporter/dropped_timeseries
- otelcol/exporter/received_logs
- otelcol/exporter/dropped_logs
- For processors remove the legacy metrics (new metrics have the same data, different names):
- e.g. "spans_dropped" -> "processor/spans_dropped"
- e.g. "batch_send_size_bytes" -> "processor/batch/batch_send_size_bytes"
All the new metrics were enabled when using the --new-metrics flag. The PR also removes two flags:
- "--new-metrics"
- "--legacy-metrics"
Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>
* Update changelog
Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>
* Fix comments from review
Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>
Bogdan Drutu
Jay Camp
Pavol Loffay