use blocks intead of batches for info

bin/stress-test/src/main.rs

@@ -221,18 +221,22 @@ fn print_metrics(
         }
     }
 
-    // Print out the store file size every 1k batches to track the growth of the file.
-    println!("Store file size every 1k batches:");
+    // Print out the store file size every 50 blocks to track the growth of the file.
+    println!("Store file size every 50 blocks:");
     for (i, size) in store_file_size_over_time.iter().enumerate() {
-        println!("{}: {} bytes", i * 1000, size);
+        println!("Block {}: {} bytes", i * 50, size);
     }
 
     // Print out the average growth rate of the file
     let initial_size = store_file_size_over_time.first().unwrap();
     let final_size = store_file_size_over_time.last().unwrap();
     let growth_rate = (final_size - initial_size) as f64 / num_insertions as f64;
 
-    println!("Average growth rate: {} bytes per batch", growth_rate);
+    println!("Average growth rate: {} bytes per blocks", growth_rate);
+
+    // Print out the avg space used per account
+    let avg_space_per_account = growth_rate / 255.0;
+    println!("Average space used per account: {} bytes", avg_space_per_account);
 }
 
 /// Create a new faucet account with a given anchor block.
@@ -317,15 +321,16 @@ async fn build_blocks(
             block_builder.build_block(&current_block).await.unwrap();
             insertion_time_per_block.push(start.elapsed());
             current_block.clear();
-        }
 
-        if counter % 1000 == 0 {
-            let store_file_size = std::fs::metadata("./miden-store.sqlite3").unwrap().len();
-            let wal_file_size = std::fs::metadata("./miden-store.sqlite3-wal").unwrap().len();
-            store_file_sizes.push(store_file_size + wal_file_size);
-        }
+            // We track the size of the DB every 50 blocks.
+            if counter % 50 == 0 {
+                let store_file_size = std::fs::metadata("./miden-store.sqlite3").unwrap().len();
+                let wal_file_size = std::fs::metadata("./miden-store.sqlite3-wal").unwrap().len();
+                store_file_sizes.push(store_file_size + wal_file_size);
+            }
 
-        counter += 1;
+            counter += 1;
+        }
     }
 
     if !current_block.is_empty() {