diff --git a/core/src/main/scala/kafka/coordinator/group/GroupMetadataManager.scala b/core/src/main/scala/kafka/coordinator/group/GroupMetadataManager.scala
index 48806e697b9ec..9a548250d7b83 100644
--- a/core/src/main/scala/kafka/coordinator/group/GroupMetadataManager.scala
+++ b/core/src/main/scala/kafka/coordinator/group/GroupMetadataManager.scala
@@ -49,9 +49,9 @@ import org.apache.kafka.common.requests.{OffsetCommitRequest, OffsetFetchRespons
 import org.apache.kafka.common.utils.{Time, Utils}
 import org.apache.kafka.common.{KafkaException, TopicPartition}
 
-import scala.jdk.CollectionConverters._
 import scala.collection._
 import scala.collection.mutable.ArrayBuffer
+import scala.jdk.CollectionConverters._
 
 class GroupMetadataManager(brokerId: Int,
                            interBrokerProtocolVersion: ApiVersion,
@@ -89,13 +89,13 @@ class GroupMetadataManager(brokerId: Int,
   private val openGroupsForProducer = mutable.HashMap[Long, mutable.Set[String]]()
 
   /* setup metrics*/
-  val partitionLoadSensor = metrics.sensor("PartitionLoadTime")
+  private val partitionLoadSensor = metrics.sensor(GroupMetadataManager.LoadTimeSensor)
 
   partitionLoadSensor.add(metrics.metricName("partition-load-time-max",
-    "group-coordinator-metrics",
+    GroupMetadataManager.MetricsGroup,
     "The max time it took to load the partitions in the last 30sec"), new Max())
   partitionLoadSensor.add(metrics.metricName("partition-load-time-avg",
-    "group-coordinator-metrics",
+    GroupMetadataManager.MetricsGroup,
     "The avg time it took to load the partitions in the last 30sec"), new Avg())
 
   val offsetCommitsSensor = metrics.sensor("OffsetCommits")
@@ -992,6 +992,9 @@ class GroupMetadataManager(brokerId: Int,
  *    -> value version 0:       [protocol_type, generation, protocol, leader, members]
  */
 object GroupMetadataManager {
+  // Metrics names
+  val MetricsGroup: String = "group-coordinator-metrics"
+  val LoadTimeSensor: String = "GroupPartitionLoadTime"
 
   private val CURRENT_OFFSET_KEY_SCHEMA_VERSION = 1.toShort
   private val CURRENT_GROUP_KEY_SCHEMA_VERSION = 2.toShort
diff --git a/core/src/main/scala/kafka/coordinator/transaction/TransactionStateManager.scala b/core/src/main/scala/kafka/coordinator/transaction/TransactionStateManager.scala
index a96857c558607..8eb65df1d3393 100644
--- a/core/src/main/scala/kafka/coordinator/transaction/TransactionStateManager.scala
+++ b/core/src/main/scala/kafka/coordinator/transaction/TransactionStateManager.scala
@@ -48,6 +48,9 @@ object TransactionStateManager {
   val DefaultTransactionalIdExpirationMs: Int = TimeUnit.DAYS.toMillis(7).toInt
   val DefaultAbortTimedOutTransactionsIntervalMs: Int = TimeUnit.SECONDS.toMillis(10).toInt
   val DefaultRemoveExpiredTransactionalIdsIntervalMs: Int = TimeUnit.HOURS.toMillis(1).toInt
+
+  val MetricsGroup: String = "transaction-coordinator-metrics"
+  val LoadTimeSensor: String = "TransactionsPartitionLoadTime"
 }
 
 /**
@@ -95,13 +98,13 @@ class TransactionStateManager(brokerId: Int,
   private val transactionTopicPartitionCount = getTransactionTopicPartitionCount
 
   /** setup metrics*/
-  private val partitionLoadSensor = metrics.sensor("PartitionLoadTime")
+  private val partitionLoadSensor = metrics.sensor(TransactionStateManager.LoadTimeSensor)
 
   partitionLoadSensor.add(metrics.metricName("partition-load-time-max",
-    "transaction-coordinator-metrics",
+    TransactionStateManager.MetricsGroup,
     "The max time it took to load the partitions in the last 30sec"), new Max())
   partitionLoadSensor.add(metrics.metricName("partition-load-time-avg",
-    "transaction-coordinator-metrics",
+    TransactionStateManager.MetricsGroup,
     "The avg time it took to load the partitions in the last 30sec"), new Avg())
 
   // visible for testing only