diff options
| -rw-r--r-- | contrib/prometheus/README | 19 | ||||
| -rw-r--r-- | contrib/prometheus/synapse.rules | 71 |
2 files changed, 67 insertions, 23 deletions
diff --git a/contrib/prometheus/README b/contrib/prometheus/README index eb91db2de2..d2ddb3f6e4 100644 --- a/contrib/prometheus/README +++ b/contrib/prometheus/README @@ -5,15 +5,20 @@ To use it, first install prometheus by following the instructions at http://prometheus.io/ -Then add a new job to the main prometheus.conf file: +Then add a new job to the main prometheus.yml file: - job: { - name: "synapse" + - job_name: "synapse" + metrics_path: "/_synapse/metrics" + # when endpoint uses https: + scheme: "https" - target_group: { - target: "http://SERVER.LOCATION.HERE:PORT/_synapse/metrics" - } - } + static_configs: + - targets: ['SERVER.LOCATION:PORT'] + +To use `synapse.rules` add + + rule_files: + - "/PATH/TO/synapse.rules" Metrics are disabled by default when running synapse; they must be enabled with the 'enable-metrics' option, either in the synapse config file or as a diff --git a/contrib/prometheus/synapse.rules b/contrib/prometheus/synapse.rules index b6f84174b0..07e37a885e 100644 --- a/contrib/prometheus/synapse.rules +++ b/contrib/prometheus/synapse.rules @@ -1,21 +1,60 @@ -synapse_federation_transaction_queue_pendingEdus:total = sum(synapse_federation_transaction_queue_pendingEdus or absent(synapse_federation_transaction_queue_pendingEdus)*0) -synapse_federation_transaction_queue_pendingPdus:total = sum(synapse_federation_transaction_queue_pendingPdus or absent(synapse_federation_transaction_queue_pendingPdus)*0) +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_requests:method' + labels: + servlet: "" + expr: "sum(synapse_http_server_requests) by (method)" + - record: 'synapse_http_server_requests:servlet' + labels: + method: "" + expr: 'sum(synapse_http_server_requests) by (servlet)' -synapse_http_server_requests:method{servlet=""} = sum(synapse_http_server_requests) by (method) -synapse_http_server_requests:servlet{method=""} = sum(synapse_http_server_requests) by (servlet) + - record: 'synapse_http_server_requests:total' + labels: + servlet: "" + expr: 'sum(synapse_http_server_requests:by_method) by (servlet)' -synapse_http_server_requests:total{servlet=""} = sum(synapse_http_server_requests:by_method) by (servlet) + - record: 'synapse_cache:hit_ratio_5m' + expr: 'rate(synapse_util_caches_cache:hits[5m]) / rate(synapse_util_caches_cache:total[5m])' + - record: 'synapse_cache:hit_ratio_30s' + expr: 'rate(synapse_util_caches_cache:hits[30s]) / rate(synapse_util_caches_cache:total[30s])' -synapse_cache:hit_ratio_5m = rate(synapse_util_caches_cache:hits[5m]) / rate(synapse_util_caches_cache:total[5m]) -synapse_cache:hit_ratio_30s = rate(synapse_util_caches_cache:hits[30s]) / rate(synapse_util_caches_cache:total[30s]) + - record: 'synapse_federation_client_sent' + labels: + type: "EDU" + expr: 'synapse_federation_client_sent_edus + 0' + - record: 'synapse_federation_client_sent' + labels: + type: "PDU" + expr: 'synapse_federation_client_sent_pdu_destinations:count + 0' + - record: 'synapse_federation_client_sent' + labels: + type: "Query" + expr: 'sum(synapse_federation_client_sent_queries) by (job)' -synapse_federation_client_sent{type="EDU"} = synapse_federation_client_sent_edus + 0 -synapse_federation_client_sent{type="PDU"} = synapse_federation_client_sent_pdu_destinations:count + 0 -synapse_federation_client_sent{type="Query"} = sum(synapse_federation_client_sent_queries) by (job) + - record: 'synapse_federation_server_received' + labels: + type: "EDU" + expr: 'synapse_federation_server_received_edus + 0' + - record: 'synapse_federation_server_received' + labels: + type: "PDU" + expr: 'synapse_federation_server_received_pdus + 0' + - record: 'synapse_federation_server_received' + labels: + type: "Query" + expr: 'sum(synapse_federation_server_received_queries) by (job)' -synapse_federation_server_received{type="EDU"} = synapse_federation_server_received_edus + 0 -synapse_federation_server_received{type="PDU"} = synapse_federation_server_received_pdus + 0 -synapse_federation_server_received{type="Query"} = sum(synapse_federation_server_received_queries) by (job) - -synapse_federation_transaction_queue_pending{type="EDU"} = synapse_federation_transaction_queue_pending_edus + 0 -synapse_federation_transaction_queue_pending{type="PDU"} = synapse_federation_transaction_queue_pending_pdus + 0 + - record: 'synapse_federation_transaction_queue_pending' + labels: + type: "EDU" + expr: 'synapse_federation_transaction_queue_pending_edus + 0' + - record: 'synapse_federation_transaction_queue_pending' + labels: + type: "PDU" + expr: 'synapse_federation_transaction_queue_pending_pdus + 0' |