Units: Add events/messages/records/rows throughput units (#70726)

* Adds support for additional throughput units to `valueFormats`.
These new units are useful for streaming, e.g. Kafka or RedPanda, and database systems. 

* Adds missing entries to the dev dashboard tests.

devenv/dev-dashboards-without-uid/panel_tests_polystat.json

@@ -644,6 +644,10 @@
         },
         {
           "submenu": [
+            {
+              "text": "counts/sec (cps)",
+              "value": "cps"
+            },
             {
               "text": "ops/sec (ops)",
               "value": "ops"
@@ -664,10 +668,34 @@
               "text": "I/O ops/sec (iops)",
               "value": "iops"
             },
+            {
+              "text": "events/sec (eps)",
+              "value": "eps"
+            },
+            {
+              "text": "messages/sec (mps)",
+              "value": "mps"
+            },
+            {
+              "text": "records/sec (rps)",
+              "value": "recps"
+            },
+            {
+              "text": "rows/sec (rps)",
+              "value": "rowsps"
+            },
+            {
+              "text": "counts/min (cpm)",
+              "value": "cpm"
+            },
             {
               "text": "ops/min (opm)",
               "value": "opm"
             },
+            {
+              "text": "requests/min (rpm)",
+              "value": "reqpm"
+            },
             {
               "text": "reads/min (rpm)",
               "value": "rpm"
@@ -675,6 +703,22 @@
             {
               "text": "writes/min (wpm)",
               "value": "wpm"
+            },
+            {
+              "text": "events/min (epm)",
+              "value": "epm"
+            },
+            {
+              "text": "messages/min (mpm)",
+              "value": "mpm"
+            },
+            {
+              "text": "records/min (rpm)",
+              "value": "recpm"
+            },
+            {
+              "text": "rows/min (rpm)",
+              "value": "rowspm"
             }
           ],
           "text": "throughput"

devenv/dev-dashboards/panel-polystat/polystat_test.json

@@ -644,6 +644,10 @@
         },
         {
           "submenu": [
+            {
+              "text": "counts/sec (cps)",
+              "value": "cps"
+            },
             {
               "text": "ops/sec (ops)",
               "value": "ops"
@@ -664,10 +668,34 @@
               "text": "I/O ops/sec (iops)",
               "value": "iops"
             },
+            {
+              "text": "events/sec (eps)",
+              "value": "eps"
+            },
+            {
+              "text": "messages/sec (mps)",
+              "value": "mps"
+            },
+            {
+              "text": "records/sec (rps)",
+              "value": "recps"
+            },
+            {
+              "text": "rows/sec (rps)",
+              "value": "rowsps"
+            },
+            {
+              "text": "counts/min (cpm)",
+              "value": "cpm"
+            },
             {
               "text": "ops/min (opm)",
               "value": "opm"
             },
+            {
+              "text": "requests/min (rpm)",
+              "value": "reqpm"
+            },
             {
               "text": "reads/min (rpm)",
               "value": "rpm"
@@ -675,6 +703,22 @@
             {
               "text": "writes/min (wpm)",
               "value": "wpm"
+            },
+            {
+              "text": "events/min (epm)",
+              "value": "epm"
+            },
+            {
+              "text": "messages/min (mpm)",
+              "value": "mpm"
+            },
+            {
+              "text": "records/min (rpm)",
+              "value": "recpm"
+            },
+            {
+              "text": "rows/min (rpm)",
+              "value": "rowspm"
             }
           ],
           "text": "throughput"

packages/grafana-data/src/valueFormats/categories.ts

@@ -382,11 +382,19 @@ export const getCategories = (): ValueFormatCategory[] => [
       { name: 'reads/sec (rps)', id: 'rps', fn: simpleCountUnit('rd/s') },
       { name: 'writes/sec (wps)', id: 'wps', fn: simpleCountUnit('wr/s') },
       { name: 'I/O ops/sec (iops)', id: 'iops', fn: simpleCountUnit('io/s') },
+      { name: 'events/sec (eps)', id: 'eps', fn: simpleCountUnit('evt/s') },
+      { name: 'messages/sec (mps)', id: 'mps', fn: simpleCountUnit('msg/s') },
+      { name: 'records/sec (rps)', id: 'recps', fn: simpleCountUnit('rec/s') },
+      { name: 'rows/sec (rps)', id: 'rowsps', fn: simpleCountUnit('rows/s') },
       { name: 'counts/min (cpm)', id: 'cpm', fn: simpleCountUnit('c/m') },
       { name: 'ops/min (opm)', id: 'opm', fn: simpleCountUnit('ops/m') },
       { name: 'requests/min (rpm)', id: 'reqpm', fn: simpleCountUnit('req/m') },
       { name: 'reads/min (rpm)', id: 'rpm', fn: simpleCountUnit('rd/m') },
       { name: 'writes/min (wpm)', id: 'wpm', fn: simpleCountUnit('wr/m') },
+      { name: 'events/min (epm)', id: 'epm', fn: simpleCountUnit('evts/m') },
+      { name: 'messages/min (mpm)', id: 'mpm', fn: simpleCountUnit('msgs/m') },
+      { name: 'records/min (rpm)', id: 'recpm', fn: simpleCountUnit('rec/m') },
+      { name: 'rows/min (rpm)', id: 'rowspm', fn: simpleCountUnit('rows/m') },
     ],
   },
   {