From c161472575909b2fd21984778c7bbdc8dbe7632e Mon Sep 17 00:00:00 2001 From: Krombel Date: Tue, 14 Nov 2017 19:59:26 +0100 Subject: Make clear that the config has changed since prometheus v2 This restores the config that is usable for prometheus pre v2.0.0 The new config only works for Prometheus v2+ --- contrib/prometheus/README | 16 ++++++++-- contrib/prometheus/synapse-v1.rules | 21 +++++++++++++ contrib/prometheus/synapse-v2.rules | 60 +++++++++++++++++++++++++++++++++++++ contrib/prometheus/synapse.rules | 60 ------------------------------------- 4 files changed, 95 insertions(+), 62 deletions(-) create mode 100644 contrib/prometheus/synapse-v1.rules create mode 100644 contrib/prometheus/synapse-v2.rules delete mode 100644 contrib/prometheus/synapse.rules (limited to 'contrib') diff --git a/contrib/prometheus/README b/contrib/prometheus/README index d2ddb3f6e4..7b733172e6 100644 --- a/contrib/prometheus/README +++ b/contrib/prometheus/README @@ -5,7 +5,19 @@ To use it, first install prometheus by following the instructions at http://prometheus.io/ -Then add a new job to the main prometheus.yml file: +### for Prometheus v1 +Add a new job to the main prometheus.conf file: + + job: { + name: "synapse" + + target_group: { + target: "http://SERVER.LOCATION.HERE:PORT/_synapse/metrics" + } + } + +### for Prometheus v2 +Add a new job to the main prometheus.yml file: - job_name: "synapse" metrics_path: "/_synapse/metrics" @@ -18,7 +30,7 @@ Then add a new job to the main prometheus.yml file: To use `synapse.rules` add rule_files: - - "/PATH/TO/synapse.rules" + - "/PATH/TO/synapse-v2.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-v1.rules b/contrib/prometheus/synapse-v1.rules new file mode 100644 index 0000000000..b6f84174b0 --- /dev/null +++ b/contrib/prometheus/synapse-v1.rules @@ -0,0 +1,21 @@ +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) + +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) + +synapse_http_server_requests:total{servlet=""} = sum(synapse_http_server_requests:by_method) by (servlet) + +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]) + +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) + +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 diff --git a/contrib/prometheus/synapse-v2.rules b/contrib/prometheus/synapse-v2.rules new file mode 100644 index 0000000000..07e37a885e --- /dev/null +++ b/contrib/prometheus/synapse-v2.rules @@ -0,0 +1,60 @@ +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)' + + - record: 'synapse_http_server_requests:total' + labels: + servlet: "" + expr: '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])' + + - 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)' + + - 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)' + + - 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' diff --git a/contrib/prometheus/synapse.rules b/contrib/prometheus/synapse.rules deleted file mode 100644 index 07e37a885e..0000000000 --- a/contrib/prometheus/synapse.rules +++ /dev/null @@ -1,60 +0,0 @@ -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)' - - - record: 'synapse_http_server_requests:total' - labels: - servlet: "" - expr: '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])' - - - 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)' - - - 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)' - - - 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' -- cgit 1.4.1