diff options
| -rw-r--r-- | changelog.d/13756.misc | 1 | ||||
| -rw-r--r-- | contrib/prometheus/synapse-v2.rules | 31 |
2 files changed, 9 insertions, 23 deletions
diff --git a/changelog.d/13756.misc b/changelog.d/13756.misc new file mode 100644 index 0000000000..06e9cd09bf --- /dev/null +++ b/changelog.d/13756.misc @@ -0,0 +1 @@ +Remove unused Prometheus recording rules from `synapse-v2.rules` and add comments describing where the rest are used. \ No newline at end of file diff --git a/contrib/prometheus/synapse-v2.rules b/contrib/prometheus/synapse-v2.rules index a5e6a735cd..cbe6f7beba 100644 --- a/contrib/prometheus/synapse-v2.rules +++ b/contrib/prometheus/synapse-v2.rules @@ -1,29 +1,7 @@ groups: - name: synapse rules: - - record: "synapse_federation_transaction_queue_pendingEdus:total" - expr: "sum(synapse_federation_transaction_queue_pendingEdus or absent(synapse_federation_transaction_queue_pendingEdus)*0)" - - record: "synapse_federation_transaction_queue_pendingPdus:total" - expr: "sum(synapse_federation_transaction_queue_pendingPdus or absent(synapse_federation_transaction_queue_pendingPdus)*0)" - - record: 'synapse_http_server_request_count:method' - labels: - servlet: "" - expr: "sum(synapse_http_server_request_count) by (method)" - - record: 'synapse_http_server_request_count:servlet' - labels: - method: "" - expr: 'sum(synapse_http_server_request_count) by (servlet)' - - - record: 'synapse_http_server_request_count:total' - labels: - servlet: "" - expr: 'sum(synapse_http_server_request_count:by_method) by (servlet)' - - - record: 'synapse_cache:hit_ratio_5m' - expr: 'rate(synapse_util_caches_cache_hits[5m]) / rate(synapse_util_caches_cache[5m])' - - record: 'synapse_cache:hit_ratio_30s' - expr: 'rate(synapse_util_caches_cache_hits[30s]) / rate(synapse_util_caches_cache[30s])' - + # These 3 rules are used in the included Prometheus console - record: 'synapse_federation_client_sent' labels: type: "EDU" @@ -37,6 +15,7 @@ groups: type: "Query" expr: 'sum(synapse_federation_client_sent_queries) by (job)' + # These 3 rules are used in the included Prometheus console - record: 'synapse_federation_server_received' labels: type: "EDU" @@ -50,6 +29,7 @@ groups: type: "Query" expr: 'sum(synapse_federation_server_received_queries) by (job)' + # These 2 rules are used in the included Prometheus console - record: 'synapse_federation_transaction_queue_pending' labels: type: "EDU" @@ -59,6 +39,7 @@ groups: type: "PDU" expr: 'synapse_federation_transaction_queue_pending_pdus + 0' + # These 3 rules are used in the included Grafana dashboard - record: synapse_storage_events_persisted_by_source_type expr: sum without(type, origin_type, origin_entity) (synapse_storage_events_persisted_events_sep_total{origin_type="remote"}) labels: @@ -71,8 +52,12 @@ groups: expr: sum without(type, origin_type, origin_entity) (synapse_storage_events_persisted_events_sep_total{origin_entity!="*client*",origin_type="local"}) labels: type: bridges + + # This rule is used in the included Grafana dashboard - record: synapse_storage_events_persisted_by_event_type expr: sum without(origin_entity, origin_type) (synapse_storage_events_persisted_events_sep_total) + + # This rule is used in the included Grafana dashboard - record: synapse_storage_events_persisted_by_origin expr: sum without(type) (synapse_storage_events_persisted_events_sep_total) |