diff --git a/mempool/src/core_mempool/mempool.rs b/mempool/src/core_mempool/mempool.rs
index 172555eeea836..6c1925f5a12e0 100644
--- a/mempool/src/core_mempool/mempool.rs
+++ b/mempool/src/core_mempool/mempool.rs
@@ -8,7 +8,7 @@ use crate::{
     core_mempool::{
         index::TxnPointer,
         transaction::{InsertionInfo, MempoolTransaction, TimelineState},
-        transaction_store::TransactionStore,
+        transaction_store::{sender_bucket, TransactionStore},
     },
     counters,
     logging::{LogEntry, LogSchema, TxnsLog},
@@ -319,6 +319,14 @@ impl Mempool {
         let now = aptos_infallible::duration_since_epoch().as_millis() as u64;
 
         if status.code == MempoolStatusCode::Accepted {
+            counters::SENDER_BUCKET_FREQUENCIES
+                .with_label_values(&[sender_bucket(
+                    &sender,
+                    self.transactions.num_sender_buckets(),
+                )
+                .to_string()
+                .as_str()])
+                .inc();
             if let Some(ready_time_at_sender) = ready_time_at_sender {
                 let bucket = self.transactions.get_bucket(ranking_score, &sender);
                 counters::core_mempool_txn_commit_latency(
diff --git a/mempool/src/core_mempool/transaction_store.rs b/mempool/src/core_mempool/transaction_store.rs
index f69379d5ce806..6f7b1d6547b71 100644
--- a/mempool/src/core_mempool/transaction_store.rs
+++ b/mempool/src/core_mempool/transaction_store.rs
@@ -216,6 +216,10 @@ impl TransactionStore {
         self.sequence_numbers.get(address)
     }
 
+    pub(crate) fn num_sender_buckets(&self) -> MempoolSenderBucket {
+        self.num_sender_buckets
+    }
+
     /// Insert transaction into TransactionStore. Performs validation checks and updates indexes.
     pub(crate) fn insert(&mut self, txn: MempoolTransaction) -> MempoolStatus {
         let address = txn.get_sender();
diff --git a/mempool/src/counters.rs b/mempool/src/counters.rs
index 757721f238211..f88c6e06cc7be 100644
--- a/mempool/src/counters.rs
+++ b/mempool/src/counters.rs
@@ -141,6 +141,15 @@ pub fn core_mempool_index_size(label: &'static str, size: usize) {
         .set(size as i64)
 }
 
+pub static SENDER_BUCKET_FREQUENCIES: Lazy<IntGaugeVec> = Lazy::new(|| {
+    register_int_gauge_vec!(
+        "aptos_core_mempool_sender_bucket_frequencies",
+        "Frequency of each sender bucket in core mempool",
+        &["sender_bucket"]
+    )
+    .unwrap()
+});
+
 /// Counter tracking size of each bucket in timeline index
 static CORE_MEMPOOL_TIMELINE_INDEX_SIZE: Lazy<IntGaugeVec> = Lazy::new(|| {
     register_int_gauge_vec!(