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envoy_global.sls
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envoy_global.sls
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{% from "macros/envoy_stats.sls" import envoy_gauge_divisor %}
Ensure LightStep SR is high low urgency alert:
wavefront_alerts.present:
- name: LightStep SR is low
condition: $display < 97
displayExpression: rawsum(default(0, ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.grpc.lightstep.collector.CollectorService.Report.success.count.sum))) / rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.grpc.lightstep.collector.CollectorService.Report.total.count.sum)) * 100
service: lightstep-low-urgency
minutes: 3
{% for db_name, canary in
[('Envoy-Global', False),
('Envoy-Global-Canary', True)] %}
Ensure {{db_name}} dashboard is managed:
lyft_dashboard.present:
- name: {{db_name}}
- base_rows_from_pillar:
- 'grafana_rows:title'
- base_panels_from_pillar:
- 'grafana_panels:no_fill'
- 'grafana_panels:hide_legend'
- 'grafana_panels:thin'
- 'grafana_panels:4span'
- pagerduty_target: envoy
- dashboard:
refresh: 1m
tags:
- managed
annotation_tags:
- "opsbase-deploy-production"
- "runtime-deploy-production"
time:
from: "now-6h"
to: "now-2m"
rows:
- title: Dashboard README
height: 50
showTitle: True
panels:
- title:
content: This dashboard represents global health state of all services. Explanation of these stats can be found [at this link](https://github.com/lyft/envoy-private/blob/master/docs/stats.md#envoy-global-stats)
type: text
- title: TOP LEVEL ALL ENVOYS
panels:
- title: RPS
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.downstream_rq_total.count.rate))'
name: 'Global RPS'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.health_check.attempt.count.rate))'
name: 'Global HC RPS'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.rq_total.count.rate))'
name: 'Global Routed RPS'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_rq_total.count.rate))'
name: 'Global Tracing RPS'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.downstream_rq_total.instance.count.rate, canary=true))'
name: 'Canary Global RPS'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.health_check.attempt.instance.count.rate, canary=true))'
name: 'Canary Global HC RPS'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.rq_total.count.instance.rate, canary=true))'
name: 'Canary Global Routed RPS'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_rq_total.instance.count.rate, canary=true))'
name: 'Canary Global Tracing RPS'
{% endif %}
- title: CPS
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.downstream_cx_total.count.rate))'
name: 'Global CPS'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.downstream_cx_total.instance.count.rate, canary=true))'
name: 'Canary Global CPS'
{% endif %}
- title: Success Rate (non-5xx responses)
datasource: wavefront
targets:
- target: '(1 - (rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.downstream_rq_5xx.count.sum)) / rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.downstream_rq_*xx.count.sum)))) * 100'
name: 'SR'
{% if canary %}
- target: '(1 - (rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.downstream_rq_5xx.instance.count.sum, canary=true)) / rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.downstream_rq_*xx.instance.count.sum, canary=true)))) * 100'
name: 'Canary SR'
{% endif %}
- title: Connections
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.downstream_cx_active.gauge.sum)) / {{ envoy_gauge_divisor }}'
name: 'Global Connections'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.server.parent_connections.gauge.sum)) / {{ envoy_gauge_divisor }}'
name: 'Global Parent Connections'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.http.*.downstream_cx_active.instance.gauge.sum, canary=true)) / {{ envoy_gauge_divisor }}'
name: 'Canary Global Connections'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.server.parent_connections.instance.gauge.sum, canary=true)) / {{ envoy_gauge_divisor }}'
name: 'Canary Global Parent Connections'
{% endif %}
- title: Deployed Version
datasource: wavefront
targets:
- target: 'ts(production.infra.aws.ec2.asg.envoy.server.version.gauge.min)'
- target: 'ts(production.infra.aws.ec2.asg.envoy.server.version.gauge.max)'
- title: Upstream failures
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_pending_failure_eject.count.rate))'
name: 'Pending Failure Ejection'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_pending_overflow.count.rate))'
name: 'Pending Overflow'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_cx_connect_timeout.count.rate))'
name: 'Connect Timeout'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_timeout.count.rate))'
name: 'Request Timeout'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_pending_failure_eject.instance.count.rate, canary=true))'
name: 'Canary Pending Failure Ejection'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_pending_overflow.instance.count.rate, canary=true))'
name: 'Canary Pending Overflow'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_cx_connect_timeout.instance.count.rate, canary=true))'
name: 'Canary Connect Timeout'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_timeout.instance.count.rate, canary=true))'
name: 'Canary Request Timeout'
{% endif %}
- title: Upstream Retries
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_retry.count.rate))'
name: 'Retry'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_retry_success.count.rate))'
name: 'Retry Success'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_retry_overflow.count.rate))'
name: 'Retry Overflow'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_retry.instance.count.rate, canary=true))'
name: 'Canary Retry'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_retry_success.instance.count.rate, canary=true))'
name: 'Canary Retry Success'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.upstream_rq_retry_overflow.count.rate, canary=true))'
name: 'Canary Retry Overflow'
{% endif %}
- title: Outlier Detection
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.outlier_detection.ejections_total.count.sum))'
name: 'Total ejections'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.outlier_detection.ejections_overflow.count.sum))'
name: 'Total ejection overflows'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.outlier_detection.ejections_total.count.sum, canary=true))'
name: 'Canary Total ejections'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.outlier_detection.ejections_overflow.count.sum, canary=true))'
name: 'Canary Total ejection overflows'
{% endif %}
- title: Cross Zone Traffic
collapse: True
panels:
- title: RPS
datasource: wavefront
targets:
- target: 'rawsum(removeSeries(taggify(taggify(taggify(ts(production.infra.aws.ec2.asg.envoy.cluster.*.zone.*.upstream_rq_*xx.count.rate), metric, cluster, 7), metric, from_zone, 9), metric, to_zone, 10), cluster=jenkins), from_zone, to_zone)'
regexes:
- regex: "from_zone='([^']+)'.*to_zone='([^']+)'"
replacement: "$1.$2"
{% if canary %}
- target: 'rawsum(removeSeries(taggify(taggify(taggify(ts(production.infra.aws.ec2.asg.envoy.cluster.*.zone.*.upstream_rq_*xx.instance.count.rate, canary=true), metric, cluster, 7), metric, from_zone, 9), metric, to_zone, 10), cluster=jenkins), from_zone, to_zone)'
regexes:
- regex: "from_zone='([^']+)'.*to_zone='([^']+)'"
replacement: "Canary $1.$2"
{% endif %}
- title: P50 LATENCY
datasource: wavefront
targets:
- target: 'rawavg(removeSeries(taggify(taggify(taggify(ts(production.infra.aws.ec2.asg.envoy.cluster.*.zone.*.upstream_rq_time.timer.p50), metric, cluster, 7), metric, from_zone, 9), metric, to_zone, 10), cluster=jenkins), from_zone, to_zone)'
regexes:
- regex: "from_zone='([^']+)'.*to_zone='([^']+)'"
replacement: "$1.$2.p50"
{% if canary %}
- target: 'rawavg(removeSeries(taggify(taggify(taggify(ts(production.infra.aws.ec2.asg.envoy.cluster.*.zone.*.upstream_rq_time.instance.timer.p50, canary=true), metric, cluster, 7), metric, from_zone, 9), metric, to_zone, 10), cluster=jenkins), from_zone, to_zone)'
regexes:
- regex: "from_zone='([^']+)'.*to_zone='([^']+)'"
replacement: "Canary $1.$2.p50"
{% endif %}
- title: P95 LATENCY
datasource: wavefront
targets:
- target: 'rawavg(removeSeries(taggify(taggify(taggify(ts(production.infra.aws.ec2.asg.envoy.cluster.*.zone.*.upstream_rq_time.timer.p95), metric, cluster, 7), metric, from_zone, 9), metric, to_zone, 10), cluster=jenkins), from_zone, to_zone)'
regexes:
- regex: "from_zone='([^']+)'.*to_zone='([^']+)'"
replacement: "$1.$2.p95"
{% if canary %}
- target: 'rawavg(removeSeries(taggify(taggify(taggify(ts(production.infra.aws.ec2.asg.envoy.cluster.*.zone.*.upstream_rq_time.instance.timer.p95, canary=true), metric, cluster, 7), metric, from_zone, 9), metric, to_zone, 10), cluster=jenkins), from_zone, to_zone)'
regexes:
- regex: "from_zone='([^']+)'.*to_zone='([^']+)'"
replacement: "Canary $1.$2.p95"
{% endif %}
alarms:
- name: "Heightened P95 Latency"
query: 'rawavg(removeSeries(taggify(taggify(taggify(ts(production.infra.aws.ec2.asg.envoy.cluster.*.zone.*.upstream_rq_time.timer.p95), metric, cluster, 7), metric, from_zone, 9), metric, to_zone, 10), cluster=jenkins), from_zone, to_zone)'
condition: '(($query - mmedian(200m, $query))/(mpercentile(200m, 75, $query) - mpercentile(200m, 25, $query))) > 3'
hide: true
minutes: 10
- title: P99 LATENCY
datasource: wavefront
targets:
- target: 'rawavg(removeSeries(taggify(taggify(taggify(ts(production.infra.aws.ec2.asg.envoy.cluster.*.zone.*.upstream_rq_time.timer.p99), metric, cluster, 7), metric, from_zone, 9), metric, to_zone, 10), cluster=jenkins), from_zone, to_zone)'
regexes:
- regex: "from_zone='([^']+)'.*to_zone='([^']+)'"
replacement: "$1.$2.p99"
{% if canary %}
- target: 'rawavg(removeSeries(taggify(taggify(taggify(ts(production.infra.aws.ec2.asg.envoy.cluster.*.zone.*.upstream_rq_time.instance.timer.p99, canary=true), metric, cluster, 7), metric, from_zone, 9), metric, to_zone, 10), cluster=jenkins), from_zone, to_zone)'
regexes:
- regex: "from_zone='([^']+)'.*to_zone='([^']+)'"
replacement: "Canary $1.$2.p99"
{% endif %}
- title: RATELIMIT
collapse: True
panels:
- title: TCP limiter per second
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.ratelimit.*.over_limit.count.rate))'
name: 'Global Over Limit'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.ratelimit.*.ok.count.rate))'
name: 'Global OK'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.ratelimit.*.error.count.rate))'
name: 'Global Error'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.ratelimit.*.over_limit.instance.count.rate, canary=true))'
name: Canary Global RPS
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.ratelimit.*.ok.instance.count.rate, canary=true))'
name: 'Canary Global OK'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.ratelimit.*.error.instance.count.rate, canary=true))'
name: 'Canary Global Error'
{% endif%}
- title: HTTP limiter per second
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.ratelimit.over_limit.count.rate))'
name: 'Global Over Limit'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.ratelimit.ok.count.rate))'
name: 'Global OK'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.ratelimit.error.count.rate))'
name: 'Global Error'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.ratelimit.over_limit.instance.count.rate, canary=true))'
name: Canary Global RPS
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.ratelimit.ok.instance.count.rate, canary=true))'
name: 'Canary Global OK'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.*.ratelimit.error.instance.count.rate, canary=true))'
name: 'Canary Global Error'
{% endif%}
- title: LIGHTSTEP GLOBAL
collapse: True
panels:
- title: RPS
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_rq_total.count.rate))'
name: 'Global RPS'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_rq_total.instance.count.rate, canary=true))'
name: Canary Global RPS
{% endif%}
- title: Spans Per Second
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.tracing.lightstep.spans_sent.count.rate))'
name: 'Global Spans Per Second'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.tracing.lightstep.spans_sent.instance.count.rate, canary=true))'
name: 'Canary Global Spans Per Second'
{% endif%}
- title: Success Rate (gRPC requests)
datasource: wavefront
targets:
- target: '(1 - (rawsum(default(0, ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.grpc.lightstep.collector.CollectorService.Report.failure.count.sum))) / rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.grpc.lightstep.collector.CollectorService.Report.total.count.sum)))) * 100'
name: 'SR'
{% if canary %}
- target: '(1 - (rawsum(default(0, ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.grpc.lightstep.collector.CollectorService.Report.failure.instance.count.sum, canary=true))) / rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.grpc.lightstep.collector.CollectorService.Report.total.instance.count.sum, canary=true)))) * 100'
name: 'Canary SR'
{% endif %}
- title: LightStep failures
datasource: wavefront
targets:
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_rq_pending_failure_eject.count.rate))'
name: 'Pending Failure Ejection'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_rq_pending_overflow.count.rate))'
name: 'Pending Overflow'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_cx_connect_timeout.count.rate))'
name: 'Connect Timeout'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_rq_timeout.count.rate))'
name: 'Request Timeout'
{% if canary %}
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_rq_pending_failure_eject.instance.count.rate, canary=true))'
name: 'Canary Pending Failure Ejection'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_rq_pending_overflow.instance.count.rate, canary=true))'
name: 'Canary Pending Overflow'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_cx_connect_timeout.instance.count.rate, canary=true))'
name: 'Canary Connect Timeout'
- target: 'rawsum(ts(production.infra.aws.ec2.asg.envoy.cluster.lightstep_saas.upstream_rq_timeout.instance.count.rate, canary=true))'
name: 'Canary Request Timeout'
{% endif %}
- title: CUSTOM CONFIG
collapse: True
panels:
- title: Custom Config Attemps
datasource: wavefront
targets:
- target: 'ts(production.app.configgen.custom_config.create_attempt.count.count)'
- title: Custom Config Failures
datasource: wavefront
alarms:
- name: "Custom Config Failure"
query: 'mcount(5m, ts(production.app.configgen.custom_config.create_failure.count.count))'
condition: $query > 0
minutes: 2
- title: ENVOY SERVER CRASHES
collapse: True
panels:
- title: Envoy Server Crashes
datasource: wavefront
alarms:
- name: "Envoy Server Crashes"
query: 'msum(10m, ts(production.infra.aws.ec2.asg.envoy.server.crashes.count.sum))'
condition: $query > 5
minutes: 2
{% endfor %}