slo_prom_metrics_latency_query_sli.yaml

# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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---
service_name:    prom
feature_name:    metrics
slo_description: 99.99% of Prometheus requests return in less than 250ms
slo_name:        latency
slo_target:      0.9999
backend:
  class:         Prometheus
  url:           ${PROMETHEUS_URL}
  method:        query_sli
  measurement:
    expression:  >
      increase(
        http_request_duration_seconds_bucket{handler="/metrics", code=~"2..",le="0.25"}[window]
      )
       / ignoring (le)
      increase(
        http_request_duration_seconds_count{handler="/metrics", code=~"2.."}[window]
      )
exporters:
  - class:       Bigquery
    project_id:  rnm-shared-monitoring
    dataset_id:  slos
    table_id:    reports
  - class:       Stackdriver
    project_id:  rnm-shared-monitoring