修改默认线程池数量

task-executor-kit/src/main/java/com/mushiny/task/TaskPoolFactory.java

@@ -13,7 +13,9 @@ public class TaskPoolFactory {
     }
 
     public static <T, U, R> TaskExecutor<T, U, R> createExecutor() {
-        return createExecutor(new ThreadPoolExecutor(2, 3, 0L, TimeUnit.MILLISECONDS,
+        int core = Runtime.getRuntime().availableProcessors();
+        int poolSize = Math.min(core / 2, 4);
+        return createExecutor(new ThreadPoolExecutor(poolSize, poolSize + 1, 0L, TimeUnit.MILLISECONDS,
                 new LinkedBlockingQueue<>()), 15L, TimeUnit.SECONDS);
     }