diff --git a/codeflash/benchmarking/plugin/plugin.py b/codeflash/benchmarking/plugin/plugin.py
index c7c11c6d4..4d5e7261d 100644
--- a/codeflash/benchmarking/plugin/plugin.py
+++ b/codeflash/benchmarking/plugin/plugin.py
@@ -20,7 +20,7 @@ def __init__(self) -> None:
         self.project_root = None
         self.benchmark_timings = []
 
-    def setup(self, trace_path:str, project_root:str) -> None:
+    def setup(self, trace_path: str, project_root: str) -> None:
         try:
             # Open connection
             self.project_root = project_root
@@ -35,7 +35,7 @@ def setup(self, trace_path:str, project_root:str) -> None:
                 "benchmark_time_ns INTEGER)"
             )
             self._connection.commit()
-            self.close() # Reopen only at the end of pytest session
+            self.close()  # Reopen only at the end of pytest session
         except Exception as e:
             print(f"Database setup error: {e}")
             if self._connection:
@@ -49,20 +49,23 @@ def write_benchmark_timings(self) -> None:
 
         if self._connection is None:
             self._connection = sqlite3.connect(self._trace_path)
+            self._connection.execute("PRAGMA journal_mode = WAL")
+            self._connection.execute("PRAGMA synchronous = NORMAL")
 
         try:
             cur = self._connection.cursor()
-            # Insert data into the benchmark_timings table
-            cur.executemany(
-                "INSERT INTO benchmark_timings (benchmark_module_path, benchmark_function_name, benchmark_line_number, benchmark_time_ns) VALUES (?, ?, ?, ?)",
-                self.benchmark_timings
-            )
+            # Prepare SQL statement only once
+            insert_query = "INSERT INTO benchmark_timings (benchmark_module_path, benchmark_function_name, benchmark_line_number, benchmark_time_ns) VALUES (?, ?, ?, ?)"
+
+            # Use `executemany` to insert data into the benchmark_timings table
+            cur.executemany(insert_query, self.benchmark_timings)
             self._connection.commit()
-            self.benchmark_timings = [] # Clear the benchmark timings list
-        except Exception as e:
+            self.benchmark_timings.clear()  # Clear the benchmark timings list using clear() for slight efficiency gain
+        except sqlite3.Error as e:
             print(f"Error writing to benchmark timings database: {e}")
             self._connection.rollback()
             raise
+
     def close(self) -> None:
         if self._connection:
             self._connection.close()
@@ -196,12 +199,7 @@ def pytest_sessionfinish(self, session, exitstatus):
 
     @staticmethod
     def pytest_addoption(parser):
-        parser.addoption(
-            "--codeflash-trace",
-            action="store_true",
-            default=False,
-            help="Enable CodeFlash tracing"
-        )
+        parser.addoption("--codeflash-trace", action="store_true", default=False, help="Enable CodeFlash tracing")
 
     @staticmethod
     def pytest_plugin_registered(plugin, manager):
@@ -244,7 +242,9 @@ def test_something(benchmark):
             a
 
             """
-            benchmark_module_path = module_name_from_file_path(Path(str(self.request.node.fspath)), Path(codeflash_benchmark_plugin.project_root))
+            benchmark_module_path = module_name_from_file_path(
+                Path(str(self.request.node.fspath)), Path(codeflash_benchmark_plugin.project_root)
+            )
             benchmark_function_name = self.request.node.name
             line_number = int(str(sys._getframe(1).f_lineno))  # 1 frame up in the call stack
 
@@ -254,7 +254,7 @@ def test_something(benchmark):
             os.environ["CODEFLASH_BENCHMARK_LINE_NUMBER"] = str(line_number)
             os.environ["CODEFLASH_BENCHMARKING"] = "True"
 
-        # Run the function
+            # Run the function
             start = time.perf_counter_ns()
             result = func(*args, **kwargs)
             end = time.perf_counter_ns()
@@ -268,7 +268,8 @@ def test_something(benchmark):
             codeflash_trace.function_call_count = 0
             # Add to the benchmark timings buffer
             codeflash_benchmark_plugin.benchmark_timings.append(
-                (benchmark_module_path, benchmark_function_name, line_number, end - start))
+                (benchmark_module_path, benchmark_function_name, line_number, end - start)
+            )
 
             return result
 
@@ -280,4 +281,5 @@ def benchmark(request):
 
         return CodeFlashBenchmarkPlugin.Benchmark(request)
 
+
 codeflash_benchmark_plugin = CodeFlashBenchmarkPlugin()