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程序中很大一部分时间浪费在了多余的控制台输出,如果把这些注释掉,测出的结果要好上不少。
The text was updated successfully, but these errors were encountered:
实际开发中主要写日志文件,可能不会输出到屏幕。 某些调试信息在正式上线后也会调整日志等级,不会显示的。 刚刚测了一下,直接显示在控制台中和重定向到文件的是速度差异的。(均为10W条 随机插入) $ ./stress_test insert elapsed:2.93465 $ ./stress_test > test.log insert elapsed:0.752208
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程序中很大一部分时间浪费在了多余的控制台输出,如果把这些注释掉,测出的结果要好上不少。
The text was updated successfully, but these errors were encountered: