Refactor `Measure` block metrics to be homeserver-scoped (add `server_name` label to block metrics). Part of https://github.com/element-hq/synapse/issues/18592 ### Testing strategy #### See behavior of previous `metrics` listener 1. Add the `metrics` listener in your `homeserver.yaml` ```yaml listeners: - port: 9323 type: metrics bind_addresses: ['127.0.0.1'] ``` 1. Start the homeserver: `poetry run synapse_homeserver --config-path homeserver.yaml` 1. Fetch `http://localhost:9323/metrics` 1. Observe response includes the block metrics (`synapse_util_metrics_block_count`, `synapse_util_metrics_block_in_flight`, etc) #### See behavior of the `http` `metrics` resource 1. Add the `metrics` resource to a new or existing `http` listeners in your `homeserver.yaml` ```yaml listeners: - port: 9322 type: http bind_addresses: ['127.0.0.1'] resources: - names: [metrics] compress: false ``` 1. Start the homeserver: `poetry run synapse_homeserver --config-path homeserver.yaml` 1. Fetch `http://localhost:9322/_synapse/metrics` (it's just a `GET` request so you can even do in the browser) 1. Observe response includes the block metrics (`synapse_util_metrics_block_count`, `synapse_util_metrics_block_in_flight`, etc) |
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|---|---|---|
| .. | ||
| http | ||
| storage | ||
| tcp | ||
| __init__.py | ||
| _base.py | ||
| test_auth.py | ||
| test_client_reader_shard.py | ||
| test_federation_ack.py | ||
| test_federation_sender_shard.py | ||
| test_module_cache_invalidation.py | ||
| test_multi_media_repo.py | ||
| test_pusher_shard.py | ||
| test_sharded_event_persister.py | ||
| test_sharded_receipts.py | ||