diff --git a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/action/GetDataFrameAnalyticsStatsAction.java b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/action/GetDataFrameAnalyticsStatsAction.java
index 94cdfc0f4a1..ec8f1775506 100644
--- a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/action/GetDataFrameAnalyticsStatsAction.java
+++ b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/action/GetDataFrameAnalyticsStatsAction.java
@@ -29,7 +29,7 @@ import org.elasticsearch.xpack.core.action.util.QueryPage;
 import org.elasticsearch.xpack.core.ml.dataframe.DataFrameAnalyticsConfig;
 import org.elasticsearch.xpack.core.ml.dataframe.DataFrameAnalyticsState;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.AnalysisStats;
-import org.elasticsearch.xpack.core.ml.dataframe.stats.MemoryUsage;
+import org.elasticsearch.xpack.core.ml.dataframe.stats.common.MemoryUsage;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.common.DataCounts;
 import org.elasticsearch.xpack.core.ml.utils.ExceptionsHelper;
 import org.elasticsearch.xpack.core.ml.utils.PhaseProgress;
diff --git a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/dataframe/stats/MemoryUsage.java b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/dataframe/stats/common/MemoryUsage.java
similarity index 97%
rename from x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/dataframe/stats/MemoryUsage.java
rename to x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/dataframe/stats/common/MemoryUsage.java
index 209beb6e3eb..40671c95b2e 100644
--- a/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/dataframe/stats/MemoryUsage.java
+++ b/x-pack/plugin/core/src/main/java/org/elasticsearch/xpack/core/ml/dataframe/stats/common/MemoryUsage.java
@@ -3,7 +3,7 @@
  * or more contributor license agreements. Licensed under the Elastic License;
  * you may not use this file except in compliance with the Elastic License.
  */
-package org.elasticsearch.xpack.core.ml.dataframe.stats;
+package org.elasticsearch.xpack.core.ml.dataframe.stats.common;
 
 import org.elasticsearch.common.ParseField;
 import org.elasticsearch.common.Strings;
@@ -15,6 +15,7 @@ import org.elasticsearch.common.xcontent.ObjectParser;
 import org.elasticsearch.common.xcontent.ToXContentObject;
 import org.elasticsearch.common.xcontent.XContentBuilder;
 import org.elasticsearch.xpack.core.common.time.TimeUtils;
+import org.elasticsearch.xpack.core.ml.dataframe.stats.Fields;
 import org.elasticsearch.xpack.core.ml.utils.ExceptionsHelper;
 import org.elasticsearch.xpack.core.ml.utils.ToXContentParams;
 
diff --git a/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/action/GetDataFrameAnalyticsStatsActionResponseTests.java b/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/action/GetDataFrameAnalyticsStatsActionResponseTests.java
index c69466e47de..c0a9d7b8ffe 100644
--- a/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/action/GetDataFrameAnalyticsStatsActionResponseTests.java
+++ b/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/action/GetDataFrameAnalyticsStatsActionResponseTests.java
@@ -14,8 +14,8 @@ import org.elasticsearch.xpack.core.ml.dataframe.DataFrameAnalyticsConfigTests;
 import org.elasticsearch.xpack.core.ml.dataframe.DataFrameAnalyticsState;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.AnalysisStats;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.AnalysisStatsNamedWriteablesProvider;
-import org.elasticsearch.xpack.core.ml.dataframe.stats.MemoryUsage;
-import org.elasticsearch.xpack.core.ml.dataframe.stats.MemoryUsageTests;
+import org.elasticsearch.xpack.core.ml.dataframe.stats.common.MemoryUsage;
+import org.elasticsearch.xpack.core.ml.dataframe.stats.common.MemoryUsageTests;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.classification.ClassificationStatsTests;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.common.DataCounts;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.common.DataCountsTests;
diff --git a/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/dataframe/stats/MemoryUsageTests.java b/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/dataframe/stats/common/MemoryUsageTests.java
similarity index 96%
rename from x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/dataframe/stats/MemoryUsageTests.java
rename to x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/dataframe/stats/common/MemoryUsageTests.java
index 7441acff7b2..856b817b0f4 100644
--- a/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/dataframe/stats/MemoryUsageTests.java
+++ b/x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/dataframe/stats/common/MemoryUsageTests.java
@@ -3,7 +3,7 @@
  * or more contributor license agreements. Licensed under the Elastic License;
  * you may not use this file except in compliance with the Elastic License.
  */
-package org.elasticsearch.xpack.core.ml.dataframe.stats;
+package org.elasticsearch.xpack.core.ml.dataframe.stats.common;
 
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.common.io.stream.Writeable;
diff --git a/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/action/TransportGetDataFrameAnalyticsStatsAction.java b/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/action/TransportGetDataFrameAnalyticsStatsAction.java
index 30bc18875a7..b3e4051ba5a 100644
--- a/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/action/TransportGetDataFrameAnalyticsStatsAction.java
+++ b/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/action/TransportGetDataFrameAnalyticsStatsAction.java
@@ -43,7 +43,7 @@ import org.elasticsearch.xpack.core.ml.dataframe.DataFrameAnalyticsState;
 import org.elasticsearch.xpack.core.ml.dataframe.DataFrameAnalyticsTaskState;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.AnalysisStats;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.Fields;
-import org.elasticsearch.xpack.core.ml.dataframe.stats.MemoryUsage;
+import org.elasticsearch.xpack.core.ml.dataframe.stats.common.MemoryUsage;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.classification.ClassificationStats;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.common.DataCounts;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.outlierdetection.OutlierDetectionStats;
diff --git a/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/process/AnalyticsResultProcessor.java b/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/process/AnalyticsResultProcessor.java
index 5a5e28683d8..f9f73950525 100644
--- a/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/process/AnalyticsResultProcessor.java
+++ b/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/process/AnalyticsResultProcessor.java
@@ -18,7 +18,7 @@ import org.elasticsearch.license.License;
 import org.elasticsearch.xpack.core.ml.dataframe.DataFrameAnalyticsConfig;
 import org.elasticsearch.xpack.core.ml.dataframe.analyses.Classification;
 import org.elasticsearch.xpack.core.ml.dataframe.analyses.Regression;
-import org.elasticsearch.xpack.core.ml.dataframe.stats.MemoryUsage;
+import org.elasticsearch.xpack.core.ml.dataframe.stats.common.MemoryUsage;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.classification.ClassificationStats;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.outlierdetection.OutlierDetectionStats;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.regression.RegressionStats;
diff --git a/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/process/results/AnalyticsResult.java b/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/process/results/AnalyticsResult.java
index c3e160b7cd7..e417e7b8da8 100644
--- a/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/process/results/AnalyticsResult.java
+++ b/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/process/results/AnalyticsResult.java
@@ -11,7 +11,7 @@ import org.elasticsearch.common.xcontent.ConstructingObjectParser;
 import org.elasticsearch.common.xcontent.ToXContent;
 import org.elasticsearch.common.xcontent.ToXContentObject;
 import org.elasticsearch.common.xcontent.XContentBuilder;
-import org.elasticsearch.xpack.core.ml.dataframe.stats.MemoryUsage;
+import org.elasticsearch.xpack.core.ml.dataframe.stats.common.MemoryUsage;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.classification.ClassificationStats;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.outlierdetection.OutlierDetectionStats;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.regression.RegressionStats;
diff --git a/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/stats/StatsHolder.java b/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/stats/StatsHolder.java
index d01eee6a3a3..d6d23602123 100644
--- a/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/stats/StatsHolder.java
+++ b/x-pack/plugin/ml/src/main/java/org/elasticsearch/xpack/ml/dataframe/stats/StatsHolder.java
@@ -6,7 +6,7 @@
 package org.elasticsearch.xpack.ml.dataframe.stats;
 
 import org.elasticsearch.xpack.core.ml.dataframe.stats.AnalysisStats;
-import org.elasticsearch.xpack.core.ml.dataframe.stats.MemoryUsage;
+import org.elasticsearch.xpack.core.ml.dataframe.stats.common.MemoryUsage;
 
 import java.util.concurrent.atomic.AtomicReference;
 
diff --git a/x-pack/plugin/ml/src/test/java/org/elasticsearch/xpack/ml/dataframe/process/results/AnalyticsResultTests.java b/x-pack/plugin/ml/src/test/java/org/elasticsearch/xpack/ml/dataframe/process/results/AnalyticsResultTests.java
index d1be7cbd250..4680817c508 100644
--- a/x-pack/plugin/ml/src/test/java/org/elasticsearch/xpack/ml/dataframe/process/results/AnalyticsResultTests.java
+++ b/x-pack/plugin/ml/src/test/java/org/elasticsearch/xpack/ml/dataframe/process/results/AnalyticsResultTests.java
@@ -11,8 +11,8 @@ import org.elasticsearch.common.xcontent.ToXContent;
 import org.elasticsearch.common.xcontent.XContentParser;
 import org.elasticsearch.search.SearchModule;
 import org.elasticsearch.test.AbstractXContentTestCase;
-import org.elasticsearch.xpack.core.ml.dataframe.stats.MemoryUsage;
-import org.elasticsearch.xpack.core.ml.dataframe.stats.MemoryUsageTests;
+import org.elasticsearch.xpack.core.ml.dataframe.stats.common.MemoryUsage;
+import org.elasticsearch.xpack.core.ml.dataframe.stats.common.MemoryUsageTests;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.classification.ClassificationStats;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.classification.ClassificationStatsTests;
 import org.elasticsearch.xpack.core.ml.dataframe.stats.outlierdetection.OutlierDetectionStats;