Python，进程被杀死

Question

我有一个应该持续运行的python脚本，我想每N秒增加一次用户平衡。

def balance_growth():
        try:
            start_time = time.time()
            cursor = connMembers.cursor()
            sql = "SELECT * FROM my_database"
            cursor.execute(sql)
            data = cursor.fetchall()
            for single_data in data:
                if single_data[5] == "Basic":
                    sql = "UPDATE my_database SET balance = {B} + 1 WHERE chat_id = {I}".format(B=single_data[1], I=single_data[0])
                    cursor.execute(sql)
                elif single_data[5] == "Bronze":
                    sql = "UPDATE my_database SET balance = {B} + 2 WHERE chat_id = {I}".format(B=single_data[1], I=single_data[0])
                    cursor.execute(sql)
                elif single_data[5] == "Silver":
                    sql = "UPDATE my_database SET balance = {B} + 12 WHERE chat_id = {I}".format(B=single_data[1], I=single_data[0])
                    cursor.execute(sql)
                elif single_data[5] == "Gold":
                    sql = "UPDATE my_database SET balance = {B} + 121 WHERE chat_id = {I}".format(B=single_data[1], I=single_data[0])
                    cursor.execute(sql)
                elif single_data[5] == "Platinum":
                    sql = "UPDATE my_database SET balance = {B} + 1501 WHERE chat_id = {I}".format(B=single_data[1], I=single_data[0])
                    cursor.execute(sql)
            connMembers.commit()
            cursor.close()
            t = threading.Timer(360, balance_growth).start()
            print("My program took", time.time() - start_time, "to run")
        except Exception as err:
            print(err)

几天就可以正常工作，然后我在终端上得到了它：

我的程序需要0.359567880630493才能运行（首次运行）

...

我的程序运行了14.04300594329834

我的程序运行了65.50233387947083

我的程序花了65.89105415344238运行（上次运行）

被杀

是