Write dashboard: allow using cortex_request_duration_seconds native histogram

CHANGELOG.md

@@ -58,8 +58,9 @@
 ### Mixin
 
 * [CHANGE] Dashboards: set default auto-refresh rate to 5m. #8758
-* [ENHANCEMENT] Dashboards: allow switching between using classic or native histograms in dashboards. #7674 #8502
-  * Overview dashboard: status, read/write latency and queries/ingestion per sec panels, `cortex_request_duration_seconds` metric.
+* [ENHANCEMENT] Dashboards: allow switching between using classic or native histograms in dashboards.
+  * Overview dashboard: status, read/write latency and queries/ingestion per sec panels, `cortex_request_duration_seconds` metric. #7674 #8502
+  * Writes dashboard: `cortex_request_duration_seconds` metric. #8757
 * [ENHANCEMENT] Alerts: `MimirRunningIngesterReceiveDelayTooHigh` alert has been tuned to be more reactive to high receive delay. #8538
 * [ENHANCEMENT] Dashboards: improve end-to-end latency and strong read consistency panels when experimental ingest storage is enabled. #8543
 * [ENHANCEMENT] Dashboards: Add panels for monitoring ingester autoscaling when not using ingest-storage. These panels are disabled by default, but can be enabled using the `autoscaling.ingester.enabled: true` config option. #8484

operations/helm/charts/mimir-distributed/CHANGELOG.md

@@ -29,8 +29,9 @@ Entries should include a reference to the Pull Request that introduced the chang
 
 ## main / unreleased
 
-* [ENHANCEMENT] Dashboards: allow switching between using classic or native histograms in dashboards. #7674
-  * Overview dashboard: status, read/write latency and queries/ingestion per sec panels, `cortex_request_duration_seconds` metric.
+* [ENHANCEMENT] Dashboards: allow switching between using classic or native histograms in dashboards.
+  * Overview dashboard: status, read/write latency and queries/ingestion per sec panels, `cortex_request_duration_seconds` metric. #7674
+  * Writes dashboard: `cortex_request_duration_seconds` metric. #8757
 * [ENHANCEMENT] Memcached: Update to Memcached 1.6.28 and memcached-exporter 0.14.4. #8557
 * [ENHANCEMENT] Add missing fields in multiple topology spread constraints. #8533
 * [ENHANCEMENT] Add support for setting the image pull secrets, node selectors, tolerations and topology spread constraints for the Grafana Agent pods used for metamonitoring. #8670

operations/mimir-mixin/dashboards/dashboard-queries.libsonnet

@@ -33,12 +33,14 @@ local utils = import 'mixin-utils/utils.libsonnet';
     local variables = {
       gatewayMatcher: $.jobMatcher($._config.job_names.gateway),
       distributorMatcher: $.jobMatcher($._config.job_names.distributor),
+      ingesterMatcher: $.jobMatcher($._config.job_names.ingester),
       queryFrontendMatcher: $.jobMatcher($._config.job_names.query_frontend),
       rulerMatcher: $.jobMatcher($._config.job_names.ruler),
       alertmanagerMatcher: $.jobMatcher($._config.job_names.alertmanager),
       namespaceMatcher: $.namespaceMatcher(),
       writeHTTPRoutesRegex: $.queries.write_http_routes_regex,
-      writeGRPCRoutesRegex: $.queries.write_grpc_routes_regex,
+      writeGRPCDistributorRoutesRegex: $.queries.write_grpc_distributor_routes_regex,
+      writeGRPCIngesterRoute: $.queries.write_grpc_ingester_route,
       readHTTPRoutesRegex: $.queries.read_http_routes_regex,
       perClusterLabel: $._config.per_cluster_label,
       recordingRulePrefix: $.recordingRulePrefix($.jobSelector('any')),  // The job name does not matter here.
@@ -47,13 +49,12 @@ local utils = import 'mixin-utils/utils.libsonnet';
     },
 
     write_http_routes_regex: 'api_(v1|prom)_push|otlp_v1_metrics',
-    write_grpc_routes_regex: '/distributor.Distributor/Push|/httpgrpc.*',
+    write_grpc_distributor_routes_regex: '/distributor.Distributor/Push|/httpgrpc.*',
+    write_grpc_ingester_route: '/cortex.Ingester/Push',
     read_http_routes_regex: '(prometheus|api_prom)_api_v1_.+',
     query_http_routes_regex: '(prometheus|api_prom)_api_v1_query(_range)?',
 
     gateway: {
-      // deprecated, will be removed
-      writeRequestsPerSecond: 'cortex_request_duration_seconds_count{%(gatewayMatcher)s, route=~"%(writeHTTPRoutesRegex)s"}' % variables,
       readRequestsPerSecond: 'cortex_request_duration_seconds_count{%(gatewayMatcher)s, route=~"%(readHTTPRoutesRegex)s"}' % variables,
 
       local p = self,
@@ -69,12 +70,9 @@ local utils = import 'mixin-utils/utils.libsonnet';
     },
 
     distributor: {
-      // deprecated, will be removed
-      writeRequestsPerSecond: 'cortex_request_duration_seconds_count{%(distributorMatcher)s, route=~"%(writeGRPCRoutesRegex)s|%(writeHTTPRoutesRegex)s"}' % variables,
-
       local p = self,
       requestsPerSecondMetric: 'cortex_request_duration_seconds',
-      writeRequestsPerSecondSelector: '%(distributorMatcher)s, route=~"%(writeGRPCRoutesRegex)s|%(writeHTTPRoutesRegex)s"' % variables,
+      writeRequestsPerSecondSelector: '%(distributorMatcher)s, route=~"%(writeGRPCDistributorRoutesRegex)s|%(writeHTTPRoutesRegex)s"' % variables,
       samplesPerSecond: 'sum(%(groupPrefixJobs)s:cortex_distributor_received_samples:rate5m{%(distributorMatcher)s})' % variables,
       exemplarsPerSecond: 'sum(%(groupPrefixJobs)s:cortex_distributor_received_exemplars:rate5m{%(distributorMatcher)s})' % variables,
 
@@ -237,6 +235,9 @@ local utils = import 'mixin-utils/utils.libsonnet';
     },
 
     ingester: {
+      requestsPerSecondMetric: 'cortex_request_duration_seconds',
+      writeRequestsPerSecondSelector: '%(ingesterMatcher)s, route="%(writeGRPCIngesterRoute)s"' % variables,
+
       ingestOrClassicDeduplicatedQuery(perIngesterQuery, groupByLabels=''):: |||
         ( # Classic storage
           sum by (%(groupByCluster)s, %(groupByLabels)s) (%(perIngesterQuery)s)

operations/mimir-mixin/dashboards/writes.libsonnet

@@ -8,6 +8,7 @@ local filename = 'mimir-writes.json';
     assert std.md5(filename) == '8280707b8f16e7b87b840fc1cc92d4c5' : 'UID of the dashboard has changed, please update references to dashboard.';
     ($.dashboard('Writes') + { uid: std.md5(filename) })
     .addClusterSelectorTemplates()
+    .addShowNativeLatencyVariable()
     .addRowIf(
       $._config.show_dashboard_descriptions.writes,
       ($.row('Writes dashboard description') { height: '125px', showTitle: false })
@@ -97,25 +98,23 @@ local filename = 'mimir-writes.json';
       .addPanelIf(
         $._config.gateway_enabled,
         $.panel('Requests / sec') +
-        $.statPanel('sum(rate(cortex_request_duration_seconds_count{%s, route=~"%s"}[$__rate_interval]))' % [$.jobMatcher($._config.job_names.gateway), $.queries.write_http_routes_regex], format='reqps')
+        $.statPanel(utils.ncHistogramSumBy(utils.ncHistogramCountRate($.queries.gateway.requestsPerSecondMetric, $.queries.gateway.writeRequestsPerSecondSelector)), format='reqps')
       )
     )
     .addRowIf(
       $._config.gateway_enabled,
       $.row('Gateway')
       .addPanel(
         $.timeseriesPanel('Requests / sec') +
-        $.qpsPanel($.queries.gateway.writeRequestsPerSecond)
+        $.qpsPanelNativeHistogram($.queries.gateway.requestsPerSecondMetric, $.queries.gateway.writeRequestsPerSecondSelector)
       )
       .addPanel(
         $.timeseriesPanel('Latency') +
-        $.latencyRecordingRulePanel('cortex_request_duration_seconds', $.jobSelector($._config.job_names.gateway) + [utils.selector.re('route', $.queries.write_http_routes_regex)])
+        $.latencyRecordingRulePanelNativeHistogram($.queries.gateway.requestsPerSecondMetric, $.jobSelector($._config.job_names.gateway) + [utils.selector.re('route', $.queries.write_http_routes_regex)])
       )
       .addPanel(
         $.timeseriesPanel('Per %s p99 latency' % $._config.per_instance_label) +
-        $.hiddenLegendQueryPanel(
-          'histogram_quantile(0.99, sum by(le, %s) (rate(cortex_request_duration_seconds_bucket{%s, route=~"%s"}[$__rate_interval])))' % [$._config.per_instance_label, $.jobMatcher($._config.job_names.gateway), $.queries.write_http_routes_regex], ''
-        )
+        $.perInstanceLatencyPanelNativeHistogram('0.99', $.queries.gateway.requestsPerSecondMetric, $.jobSelector($._config.job_names.gateway) + [utils.selector.re('route', $.queries.write_http_routes_regex)])
       )
     )
     .addRow(
@@ -131,7 +130,7 @@ local filename = 'mimir-writes.json';
             When distributor is not configured to use "early" request rejection, then rejected requests are also counted as "errors".
           |||
         ) +
-        $.qpsPanel($.queries.distributor.writeRequestsPerSecond) +
+        $.qpsPanelNativeHistogram($.queries.distributor.requestsPerSecondMetric, $.queries.distributor.writeRequestsPerSecondSelector) +
         if $._config.show_rejected_requests_on_writes_dashboard then
           {
             targets: [
@@ -151,13 +150,11 @@ local filename = 'mimir-writes.json';
       )
       .addPanel(
         $.timeseriesPanel('Latency') +
-        $.latencyRecordingRulePanel('cortex_request_duration_seconds', $.jobSelector($._config.job_names.distributor) + [utils.selector.re('route', '/distributor.Distributor/Push|/httpgrpc.*|%s' % $.queries.write_http_routes_regex)])
+        $.latencyRecordingRulePanelNativeHistogram($.queries.distributor.requestsPerSecondMetric, $.jobSelector($._config.job_names.distributor) + [utils.selector.re('route', '/distributor.Distributor/Push|/httpgrpc.*|%s' % $.queries.write_http_routes_regex)])
       )
       .addPanel(
         $.timeseriesPanel('Per %s p99 latency' % $._config.per_instance_label) +
-        $.hiddenLegendQueryPanel(
-          'histogram_quantile(0.99, sum by(le, %s) (rate(cortex_request_duration_seconds_bucket{%s, route=~"/distributor.Distributor/Push|/httpgrpc.*|%s"}[$__rate_interval])))' % [$._config.per_instance_label, $.jobMatcher($._config.job_names.distributor), $.queries.write_http_routes_regex], ''
-        )
+        $.perInstanceLatencyPanelNativeHistogram('0.99', $.queries.distributor.requestsPerSecondMetric, $.jobSelector($._config.job_names.distributor) + [utils.selector.re('route', '/distributor.Distributor/Push|/httpgrpc.*|%s' % $.queries.write_http_routes_regex)])
       )
       .addPanelIf(
         $._config.show_ingest_storage_panels,
@@ -203,7 +200,7 @@ local filename = 'mimir-writes.json';
             When ingester is not configured to use "early" request rejection, then rejected requests are also counted as "errors".
           |||
         ) +
-        $.qpsPanel('cortex_request_duration_seconds_count{%s,route="/cortex.Ingester/Push"}' % $.jobMatcher($._config.job_names.ingester)) +
+        $.qpsPanelNativeHistogram($.queries.ingester.requestsPerSecondMetric, $.queries.ingester.writeRequestsPerSecondSelector) +
         if $._config.show_rejected_requests_on_writes_dashboard then
           {
             targets: [
@@ -223,13 +220,11 @@ local filename = 'mimir-writes.json';
       )
       .addPanel(
         $.timeseriesPanel('Latency') +
-        $.latencyRecordingRulePanel('cortex_request_duration_seconds', $.jobSelector($._config.job_names.ingester) + [utils.selector.eq('route', '/cortex.Ingester/Push')])
+        $.latencyRecordingRulePanelNativeHistogram($.queries.ingester.requestsPerSecondMetric, $.jobSelector($._config.job_names.ingester) + [utils.selector.eq('route', '/cortex.Ingester/Push')])
       )
       .addPanel(
         $.timeseriesPanel('Per %s p99 latency' % $._config.per_instance_label) +
-        $.hiddenLegendQueryPanel(
-          'histogram_quantile(0.99, sum by(le, %s) (rate(cortex_request_duration_seconds_bucket{%s, route="/cortex.Ingester/Push"}[$__rate_interval])))' % [$._config.per_instance_label, $.jobMatcher($._config.job_names.ingester)], ''
-        )
+        $.perInstanceLatencyPanelNativeHistogram('0.99', $.queries.ingester.requestsPerSecondMetric, $.jobSelector($._config.job_names.ingester) + [utils.selector.eq('route', '/cortex.Ingester/Push')])
       )
     )
     .addRowIf(

operations/mimir-mixin/jsonnetfile.lock.json

@@ -8,8 +8,8 @@
           "subdir": "grafana-builder"
         }
       },
-      "version": "bf12954197422f36f0803ee217e378ad055f3837",
-      "sum": "EEPwMLfUIJT9iEUI/gCW9x6PxWoTBPSJOfabTF4rp1M="
+      "version": "ea6f2601969aa12c02dbca761ce4316aff036af2",
+      "sum": "udZaafkbKYMGodLqsFhEe+Oy/St2p0edrK7hiMPEey0="
     },
     {
       "source": {
@@ -18,8 +18,8 @@
           "subdir": "mixin-utils"
         }
       },
-      "version": "bf12954197422f36f0803ee217e378ad055f3837",
-      "sum": "Qg992ZB0jkrS+YLq0Q7RV1fSHa8+hQT0jbpTyCGE2NI="
+      "version": "ea6f2601969aa12c02dbca761ce4316aff036af2",
+      "sum": "mzLmCv9n3ldLChVGPfyRJOVKoBw+dfK40vU9792aHIM="
     }
   ],
   "legacyImports": false