log.WithUserID: log user ID in user label instead of org_id

CHANGELOG.md

@@ -12,6 +12,7 @@
 * [CHANGE] Query-frontend: results cache keys are now versioned, this will cause cache to be re-filled when rolling out this version. #1631
 * [CHANGE] Store-gateway: enabled attributes in-memory cache by default. New default configuration is `-blocks-storage.bucket-store.chunks-cache.attributes-in-memory-max-items=50000`. #1727
 * [CHANGE] Compactor: Removed the metric `cortex_compactor_garbage_collected_blocks_total` since it duplicates `cortex_compactor_blocks_marked_for_deletion_total`. #1728
+* [CHANGE] All: Logs that used the`org_id` label now use `user` label. #1634
 * [FEATURE] Ruler: Allow setting `evaluation_delay` for each rule group via rules group configuration file. #1474
 * [FEATURE] Ruler: Added support for expression remote evaluation. #1536
   * The following CLI flags (and their respective YAML config options) have been added:
@@ -50,6 +51,7 @@
 
 * [CHANGE] Dashboards: Remove per-user series legends from Tenants dashboard. #1605
 * [CHANGE] Dashboards: Show in-memory series and the per-user series limit on Tenants dashboard. #1613
+* [CHANGE] Dashboards: Slow-queries dashboard now uses `user` label from logs instead of `org_id`. #1634
 * [FEATURE] Alerts: added the following alerts on `mimir-continuous-test` tool: #1676
   - `MimirContinuousTestNotRunningOnWrites`
   - `MimirContinuousTestNotRunningOnReads`

operations/mimir-mixin-compiled/dashboards/mimir-slow-queries.json

@@ -73,7 +73,7 @@
                   "span": 12,
                   "targets": [
                      {
-                        "expr": "{cluster=~\"$cluster\",namespace=~\"$namespace\",name=~\"query-frontend.*\"} |= \"query stats\" != \"/api/v1/read\" | logfmt | org_id=~\"${tenant_id}\" | response_time > ${min_duration}",
+                        "expr": "{cluster=~\"$cluster\",namespace=~\"$namespace\",name=~\"query-frontend.*\"} |= \"query stats\" != \"/api/v1/read\" | logfmt | user=~\"${tenant_id}\" | response_time > ${min_duration}",
                         "instant": false,
                         "legendFormat": "",
                         "range": true,
@@ -132,11 +132,11 @@
                            },
                            "indexByName": {
                               "Time range": 3,
-                              "org_id": 1,
                               "param_query": 2,
                               "param_step": 4,
                               "response_time": 5,
-                              "ts": 0
+                              "ts": 0,
+                              "user": 1
                            },
                            "renameByName": {
                               "org_id": "Tenant ID",

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

@@ -16,7 +16,7 @@ local utils = import 'mixin-utils/utils.libsonnet';
           targets: [
             {
               // Filter out the remote read endpoint.
-              expr: '{%s=~"$cluster",namespace=~"$namespace",name=~"query-frontend.*"} |= "query stats" != "/api/v1/read" | logfmt | org_id=~"${tenant_id}" | response_time > ${min_duration}' % $._config.per_cluster_label,
+              expr: '{%s=~"$cluster",namespace=~"$namespace",name=~"query-frontend.*"} |= "query stats" != "/api/v1/read" | logfmt | user=~"${tenant_id}" | response_time > ${min_duration}' % $._config.per_cluster_label,
               instant: false,
               legendFormat: '',
               range: true,
@@ -59,7 +59,7 @@ local utils = import 'mixin-utils/utils.libsonnet';
                 },
 
                 // Order fields.
-                local orderedFields = ['ts', 'org_id', 'param_query', 'Time range', 'param_step', 'response_time'],
+                local orderedFields = ['ts', 'user', 'param_query', 'Time range', 'param_step', 'response_time'],
 
                 indexByName: {
                   [orderedFields[i]]: i