Merge pull request cockroachdb#11010 from cockroachdb/observability-r…

…elease-notes

various DB Console release updates

_includes/sidebar-data-v20.2.json

@@ -2748,15 +2748,15 @@
                 ]
               },
               {
-                "title": "Statements Page",
+                "title": "Transactions Page",
                 "urls": [
-                  "/${VERSION}/ui-statements-page.html"
+                  "/${VERSION}/ui-transactions-page.html"
                 ]
               },
               {
-                "title": "Transactions Page",
+                "title": "Statements Page",
                 "urls": [
-                  "/${VERSION}/ui-transactions-page.html"
+                  "/${VERSION}/ui-statements-page.html"
                 ]
               },
               {

_includes/sidebar-data-v21.1.json

@@ -2942,15 +2942,15 @@
                 ]
               },
               {
-                "title": "Statements Page",
+                "title": "Transactions Page",
                 "urls": [
-                  "/${VERSION}/ui-statements-page.html"
+                  "/${VERSION}/ui-transactions-page.html"
                 ]
               },
               {
-                "title": "Transactions Page",
+                "title": "Statements Page",
                 "urls": [
-                  "/${VERSION}/ui-transactions-page.html"
+                  "/${VERSION}/ui-statements-page.html"
                 ]
               },
               {

v21.1/cockroach-demo.md

@@ -407,7 +407,7 @@ $ cockroach demo ycsb
 $ cockroach demo --with-load
 ~~~
 
-This command starts a demo cluster with the `movr` database preloaded and then inserts rows into each table in the `movr` database. You can monitor the workload progress on the [DB Console](ui-overview-dashboard.html#sql-queries).
+This command starts a demo cluster with the `movr` database preloaded and then inserts rows into each table in the `movr` database. You can monitor the workload progress on the [DB Console](ui-overview-dashboard.html#sql-statements).
 
 When running a multi-node demo cluster, load is balanced across all nodes.
 

v21.1/ui-cluster-overview-page.md

@@ -77,8 +77,6 @@ Nodes are considered dead once they have not [updated their liveness record](clu
 
 The following details are also shown.
 
-<img src="{{ 'images/v21.1/ui-node-list.png' | relative_url }}" alt="DB Console node list" style="border:1px solid #eee;max-width:100%" />
-
 Column | Description
 -------|------------
 Node Count | Number of nodes in the locality.
@@ -87,7 +85,7 @@ Uptime | Amount of time the node has been running.
 Replicas | Number of replicas on the node or in the locality.
 Capacity Usage | Percentage of usable disk space occupied by CockroachDB data on the node or in the locality. See [Capacity metrics](#capacity-metrics).
 Memory Usage | Memory used by CockroachDB as a percentage of the total memory on the node or in the locality.
-CPUs | Number of vCPUs on the machine.
+vCPUs | Number of vCPUs on the machine.
 Version | Build tag of the CockroachDB version installed on the node.
 
 ### Decommissioned Nodes

v21.1/ui-databases-page.md

@@ -40,7 +40,7 @@ Click any table name in [Tables](#tables-view) view to display details for that
 
 <img src="{{ 'images/v21.1/ui_database_tables_details.png' | relative_url }}" alt="DB Console Database Tables View" style="border:1px solid #eee;max-width:100%" />
 
-- **Overview** displays the SQL statements used to [create and define the table](create-table.html), as well as [partitioning](partitioning.html) info and [zone configurations](configure-replication-zones.html). In addition, the following metrics are displayed:
+- **Overview** displays the SQL statements used to [create and define the table](create-table.html), as well as [partitioning](partitioning.html) info, [zone configurations](configure-replication-zones.html), constraints, and lease preferences. In addition, the following metrics are displayed:
 	- **Size** is the approximate disk size of all replicas of this table on the cluster.
 	- **Ranges** is the number of [ranges](architecture/overview.html#terms) in this table.
 	- **Replicas** is the number of [replicas](architecture/replication-layer.html) of this table on the cluster.

v21.1/ui-jobs-page.md

@@ -69,7 +69,7 @@ A job that is currently running will be displayed with its percent completion an
 
 Click any description on the [jobs list](#jobs-list) to see the full SQL statement that created the job.
 
-The job ID, creation time, users, and status are also shown.
+The job ID, creation time, users, status, and error messages (if any) are also shown.
 
 <img src="{{ 'images/v21.1/ui_jobs_page_details.png' | relative_url }}" alt="DB Console Jobs Page" style="border:1px solid #eee;max-width:100%" />
 

v21.1/ui-overview-dashboard.md

@@ -14,7 +14,7 @@ All timestamps in the DB Console are shown in Coordinated Universal Time (UTC).
 
 The **Overview** dashboard displays the following time series graphs:
 
-## SQL Queries
+## SQL Statements
 
 - In the node view, the graph shows the 10-second average of the number of `SELECT`/`INSERT`/`UPDATE`/`DELETE` queries per second issued by SQL clients on the node.
 

v21.1/ui-runtime-dashboard.md

@@ -65,6 +65,7 @@ Sys CPU Time | Total CPU seconds per second used for CockroachDB system-level op
 The **Runtime** dashboard shows other time series graphs that are important for CockroachDB developers:
 
 - Goroutine Count
+- Runnable Goroutines per CPU
 - GC Runs
 - GC Pause Time