Fix IT/UT

diff --git a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/rescon/MemSchemaEngineStatistics.java b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/rescon/MemSchemaEngineStatistics.java
index 943981c..ce2c5d5 100644
--- a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/rescon/MemSchemaEngineStatistics.java
+++ b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/rescon/MemSchemaEngineStatistics.java

@@ -37,7 +37,11 @@
 
   private static final Logger logger = LoggerFactory.getLogger(MemSchemaEngineStatistics.class);
   // Total size of schema region
-  private final IMemoryBlock memoryBlock;
+  private final IMemoryBlock memoryBlock =
+      IoTDBDescriptor.getInstance()
+          .getMemoryConfig()
+          .getSchemaRegionMemoryManager()
+          .forceAllocate("SchemaRegion", MemoryBlockType.DYNAMIC);
   private final ClusterTemplateManager clusterTemplateManager =
       ClusterTemplateManager.getInstance();
 
@@ -53,14 +57,6 @@
   // In pbtree mode, we only need related log for debug.
   protected volatile boolean needLog = true;
 
-  public MemSchemaEngineStatistics() {
-    memoryBlock =
-        IoTDBDescriptor.getInstance()
-            .getMemoryConfig()
-            .getSchemaRegionMemoryManager()
-            .forceAllocate("SchemaRegion", MemoryBlockType.DYNAMIC);
-  }
-
   @Override
   public boolean isAllowToCreateNewSeries() {
     return allowToCreateNewSeries;

diff --git a/iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/memory/MemoryManager.java b/iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/memory/MemoryManager.java
index 2d5b08d..54ed568 100644
--- a/iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/memory/MemoryManager.java
+++ b/iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/memory/MemoryManager.java

@@ -253,7 +253,7 @@
             LOGGER.warn("register memory block already exists: {}", block);
             return block;
           } else {
-            if (block.getMemoryBlockType().equals(MemoryBlockType.STATIC)) {
+            if (type.equals(MemoryBlockType.STATIC)) {
               staticAllocatedMemorySizeInBytes += sizeInBytes;
             }
             allocatedMemorySizeInBytes += sizeInBytes;