diff --git a/extension.json b/extension.json
index 4ef00fe53..3edce08e9 100644
--- a/extension.json
+++ b/extension.json
@@ -203,6 +203,7 @@
 	},
 	"Hooks": {
 		"BeforePageDisplay": "DiscussionToolsHooks::onBeforePageDisplay",
+		"ResourceLoaderGetConfigVars": "DiscussionToolsHooks::onResourceLoaderGetConfigVars",
 		"GetBetaFeaturePreferences": "DiscussionToolsHooks::onGetBetaPreferences",
 		"ListDefinedTags": "DiscussionToolsHooks::onListDefinedTags",
 		"ChangeTagsListActive": "DiscussionToolsHooks::onListDefinedTags",
@@ -220,6 +221,14 @@
 		"DiscussionToolsUseVisualEditor": {
 			"value": false,
 			"description": "Use VisualEditor for editing replies (both visual and wikitext)."
+		},
+		"DTSchemaEditAttemptStepSamplingRate": {
+			"value": false,
+			"description": "Rate at which to sample sessions for instrumentation; overrides WikimediaEvents rate if set"
+		},
+		"DTSchemaEditAttemptStepOversample": {
+			"value": false,
+			"description": "Oversample EditAttemptStep logging; distinct from rate tuning, as it'll flag the events as being oversampled"
 		}
 	},
 	"ConfigRegistry": {
diff --git a/includes/DiscussionToolsHooks.php b/includes/DiscussionToolsHooks.php
index 86f7afc72..d1cd80c1c 100644
--- a/includes/DiscussionToolsHooks.php
+++ b/includes/DiscussionToolsHooks.php
@@ -80,6 +80,23 @@ class DiscussionToolsHooks {
 		}
 	}
 
+	/**
+	 * Set static (not request-specific) JS configuration variables
+	 *
+	 * @see https://www.mediawiki.org/wiki/Manual:Hooks/ResourceLoaderGetConfigVars
+	 * @param array &$vars Array of variables to be added into the output of the startup module
+	 * @param string $skinName Current skin name to restrict config variables to a certain skin
+	 */
+	public static function onResourceLoaderGetConfigVars( &$vars, $skinName ) {
+		$dtConfig = MediaWikiServices::getInstance()->getConfigFactory()
+			->makeConfig( 'discussiontools' );
+
+		$vars['wgDTSchemaEditAttemptStepSamplingRate'] =
+			$dtConfig->get( 'DTSchemaEditAttemptStepSamplingRate' );
+		$vars['wgDTSchemaEditAttemptStepOversample'] =
+			$dtConfig->get( 'DTSchemaEditAttemptStepOversample' );
+	}
+
 	/**
 	 * Handler for the GetBetaPreferences hook, to add and hide user beta preferences as configured
 	 *
diff --git a/modules/logger.js b/modules/logger.js
index 6bfd90c5f..9dfc6aeb3 100644
--- a/modules/logger.js
+++ b/modules/logger.js
@@ -18,7 +18,8 @@ mw.loader.using( 'ext.eventLogging' ).done( function () {
 	var // Schema class is provided by ext.eventLogging
 		Schema = mw.eventLog.Schema,
 		user = mw.user,
-		sampleRate = mw.config.get( 'wgWMESchemaEditAttemptStepSamplingRate' ),
+		sampleRate = mw.config.get( 'wgDTSchemaEditAttemptStepSamplingRate' ) ||
+			mw.config.get( 'wgWMESchemaEditAttemptStepSamplingRate' ),
 		actionPrefixMap = {
 			firstChange: 'first_change',
 			saveIntent: 'save_intent',
@@ -180,7 +181,10 @@ mw.loader.using( 'ext.eventLogging' ).done( function () {
 		} else {
 			schemaEditAttemptStep.log(
 				data,
-				mw.config.get( 'wgWMESchemaEditAttemptStepOversample' ) ? 1 : sampleRate
+				(
+					mw.config.get( 'wgDTSchemaEditAttemptStepOversample' ) ||
+					mw.config.get( 'wgWMESchemaEditAttemptStepOversample' )
+				) ? 1 : sampleRate
 			);
 		}
 	} );