diff --git a/rust/datafusion/src/physical_plan/hash_join.rs b/rust/datafusion/src/physical_plan/hash_join.rs
index 8a3ee4b09ba..a9d5963cc40 100644
--- a/rust/datafusion/src/physical_plan/hash_join.rs
+++ b/rust/datafusion/src/physical_plan/hash_join.rs
@@ -21,6 +21,7 @@
 use arrow::array::{TimestampMicrosecondArray, TimestampNanosecondArray};
 use arrow::{array::ArrayRef, compute};
 use std::sync::Arc;
+use std::time::Instant;
 use std::{any::Any, collections::HashSet};
 
 use async_trait::async_trait;
@@ -48,6 +49,7 @@ use crate::error::{DataFusionError, Result};
 
 use super::{ExecutionPlan, Partitioning, RecordBatchStream, SendableRecordBatchStream};
 use ahash::RandomState;
+use log::debug;
 
 // An index of (batch, row) uniquely identifying a row in a part.
 type Index = (usize, usize);
@@ -161,6 +163,8 @@ impl ExecutionPlan for HashJoinExec {
             match build_side.as_ref() {
                 Some(stream) => stream.clone(),
                 None => {
+                    let start = Instant::now();
+
                     // merge all left parts into a single stream
                     let merge = MergeExec::new(self.left.clone());
                     let stream = merge.execute(0).await?;
@@ -187,8 +191,18 @@ impl ExecutionPlan for HashJoinExec {
                         })
                         .await?;
 
+                    let num_rows: usize =
+                        left_data.1.iter().map(|batch| batch.num_rows()).sum();
+
                     let left_side = Arc::new((left_data.0, left_data.1));
                     *build_side = Some(left_side.clone());
+
+                    debug!(
+                        "Built build-side of hash join containing {} rows in {} ms",
+                        num_rows,
+                        start.elapsed().as_millis()
+                    );
+
                     left_side
                 }
             }
@@ -209,6 +223,11 @@ impl ExecutionPlan for HashJoinExec {
             join_type: self.join_type,
             left_data,
             right: stream,
+            num_input_batches: 0,
+            num_input_rows: 0,
+            num_output_batches: 0,
+            num_output_rows: 0,
+            join_time: 0,
         }))
     }
 }
@@ -253,6 +272,16 @@ struct HashJoinStream {
     left_data: JoinLeftData,
     /// right
     right: SendableRecordBatchStream,
+    /// number of input batches
+    num_input_batches: usize,
+    /// number of input rows
+    num_input_rows: usize,
+    /// number of batches produced
+    num_output_batches: usize,
+    /// number of rows produced
+    num_output_rows: usize,
+    /// total time for joining probe-side batches to the build-side batches
+    join_time: usize,
 }
 
 impl RecordBatchStream for HashJoinStream {
@@ -542,14 +571,36 @@ impl Stream for HashJoinStream {
         self.right
             .poll_next_unpin(cx)
             .map(|maybe_batch| match maybe_batch {
-                Some(Ok(batch)) => Some(build_batch(
-                    &batch,
-                    &self.left_data,
-                    &self.on_right,
-                    &self.join_type,
-                    &self.schema,
-                )),
-                other => other,
+                Some(Ok(batch)) => {
+                    let start = Instant::now();
+                    let result = build_batch(
+                        &batch,
+                        &self.left_data,
+                        &self.on_right,
+                        &self.join_type,
+                        &self.schema,
+                    );
+                    self.num_input_batches += 1;
+                    self.num_input_rows += batch.num_rows();
+                    if let Ok(ref batch) = result {
+                        self.join_time += start.elapsed().as_millis() as usize;
+                        self.num_output_batches += 1;
+                        self.num_output_rows += batch.num_rows();
+                    }
+                    Some(result)
+                }
+                other => {
+                    debug!(
+                        "Processed {} probe-side input batches containing {} rows and \
+                        produced {} output batches containing {} rows in {} ms",
+                        self.num_input_batches,
+                        self.num_input_rows,
+                        self.num_output_batches,
+                        self.num_output_rows,
+                        self.join_time
+                    );
+                    other
+                }
             })
     }
 }