CI Reporter for saved objects field count

Jenkinsfile

@@ -41,6 +41,7 @@ kibanaPipeline(timeoutMinutes: 155, checkPrChanges: true, setCommitStatus: true)
             'xpack-ciGroup9': kibanaPipeline.xpackCiGroupProcess(9),
             'xpack-ciGroup10': kibanaPipeline.xpackCiGroupProcess(10),
             'xpack-accessibility': kibanaPipeline.functionalTestProcess('xpack-accessibility', './test/scripts/jenkins_xpack_accessibility.sh'),
+            'xpack-savedObjectsFieldMetrics': kibanaPipeline.functionalTestProcess('xpack-savedObjectsFieldMetrics', './test/scripts/jenkins_xpack_saved_objects_field_metrics.sh'),
             // 'xpack-pageLoadMetrics': kibanaPipeline.functionalTestProcess('xpack-pageLoadMetrics', './test/scripts/jenkins_xpack_page_load_metrics.sh'),
             'xpack-securitySolutionCypress': { processNumber ->
               whenChanged(['x-pack/plugins/security_solution/', 'x-pack/test/security_solution_cypress/']) {

test/scripts/jenkins_xpack_saved_objects_field_metrics.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+source test/scripts/jenkins_test_setup_xpack.sh
+
+checks-reporter-with-killswitch "Capture Kibana Saved Objects field count metrics" \
+  node scripts/functional_tests \
+    --debug --bail \
+    --kibana-install-dir "$installDir" \
+    --config test/saved_objects_field_count/config.ts;

x-pack/test/saved_objects_field_count/config.ts

@@ -0,0 +1,34 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { resolve } from 'path';
+
+import { FtrConfigProviderContext } from '@kbn/test/types/ftr';
+import { testRunner } from './runner';
+
+export default async function ({ readConfigFile }: FtrConfigProviderContext) {
+  const kibanaCommonTestsConfig = await readConfigFile(
+    require.resolve('../../../test/common/config.js')
+  );
+  const xpackFunctionalTestsConfig = await readConfigFile(
+    require.resolve('../functional/config.js')
+  );
+
+  return {
+    ...kibanaCommonTestsConfig.getAll(),
+
+    testRunner,
+
+    esTestCluster: {
+      ...xpackFunctionalTestsConfig.get('esTestCluster'),
+      serverArgs: [...xpackFunctionalTestsConfig.get('esTestCluster.serverArgs')],
+    },
+
+    kbnTestServer: {
+      ...xpackFunctionalTestsConfig.get('kbnTestServer'),
+    },
+  };
+}

x-pack/test/saved_objects_field_count/runner.ts

@@ -0,0 +1,27 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { CiStatsReporter } from '@kbn/dev-utils';
+// @ts-ignore not TS yet
+import getUrl from '../../../src/test_utils/get_url';
+
+import { FtrProviderContext } from './../functional/ftr_provider_context';
+
+export async function testRunner({ getService }: FtrProviderContext) {
+  const log = getService('log');
+  const config = getService('config');
+  const es = getService('es');
+
+  const reporter = CiStatsReporter.fromEnv(log);
+
+  const { body: fields } = await es.fieldCaps({
+    index: '.kibana',
+    fields: '*',
+  });
+  const fieldCount = Object.keys(fields).length;
+  log.debug('Saved Objects field count');
+  await reporter.metrics({ group: 'Saved Objects field count', id: 'total', value: fieldCount });
+}