diff --git a/tests/test_bench.rs b/tests/test_bench.rs
new file mode 100644
index 0000000..b602acb
--- /dev/null
+++ b/tests/test_bench.rs
@@ -0,0 +1,84 @@
+use std::time::{Duration, Instant};
+
+use tklog::{LEVEL, LOG};
+
+fn log_init() {
+    LOG.set_level(LEVEL::Trace).set_console(false).set_cutmode_by_size("bench_log.log", 1 << 30, 0, false);
+}
+
+#[test]
+fn bench_log() {
+    log_init();
+    let iterations = 1_000; // Total number of executions
+    let batch_size = 10; // Number of logs in each batch
+    let mut total_duration = Duration::new(0, 0); // Total time
+
+    // Warm-up phase
+    for _ in 0..batch_size {
+        tklog::debug!("debug!", "this is sync log");
+    }
+
+    // Official test phase
+    let start_total = Instant::now(); // Record the start time of the test
+
+    for _ in 0..(iterations / batch_size) {
+        let start_batch = Instant::now(); // Record the batch start time
+
+        for _ in 0..batch_size {
+            tklog::debug!("debug!", "this is sync log");
+        }
+
+        let batch_duration = start_batch.elapsed(); // Calculate the batch duration
+        total_duration += batch_duration; // Accumulate the batch duration
+    }
+
+    // Calculate total duration
+    let total_elapsed = start_total.elapsed();
+    std::thread::sleep(Duration::from_secs(1));
+    // Statistics and print results
+    let avg_duration = total_duration / iterations as u32; // Average execution time per operation
+    println!("Total logs: {}", iterations);
+    println!("Total batch time: {:.2?}", total_duration);
+    println!("Average log time per batch: {:.2?}", total_elapsed / (iterations / batch_size) as u32);
+    println!("Average log time per operation: {:.2?}", avg_duration);
+}
+
+use tokio::task;
+
+async fn parallel_logging(batch_size: usize, iterations: usize) -> Duration {
+    let start_batch = Instant::now();
+    for _ in 0..iterations {
+        for _ in 0..batch_size {
+            tklog::debug!("debug!", "this is sync log");
+        }
+    }
+    start_batch.elapsed()
+}
+
+#[tokio::test]
+async fn bench_log_parallel() {
+    log_init();
+    let iterations = 1_000; // Total number of executions
+    let batch_size = 100; // Number of logs per batch
+    let num_tasks = 10; // Number of parallel tasks
+
+    let task_iterations = iterations / (num_tasks * batch_size);
+
+    let start_total = Instant::now();
+    let mut handles = vec![];
+    for _ in 0..num_tasks {
+        let handle = task::spawn(parallel_logging(batch_size, task_iterations));
+        handles.push(handle);
+    }
+    let mut total_duration = Duration::new(0, 0);
+    for handle in handles {
+        let task_duration = handle.await.unwrap();
+        total_duration += task_duration;
+    }
+    let total_elapsed = start_total.elapsed();
+    let avg_duration = total_duration / iterations as u32; // Average execution time per operation
+    println!("Total logs: {}", iterations);
+    println!("Total time: {:.2?}", total_elapsed);
+    println!("Average log time per task: {:.2?}", total_duration / num_tasks as u32);
+    println!("Average log time per operation: {:.2?}", avg_duration);
+}