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发明授权
CN101661424B 一种自适应日志文件高效输出处理方法 有权

一种自适应日志文件高效输出处理方法
摘要：
本发明涉及一种自适应日志文件高效输出处理方法，该方法包括以下步骤：1)定义日志输出时延；2)定义平均日志输出时延；3)初始化日志输出大小门限，令日志输出大小门限H＝0；4)动态调整日志输出大小门限，根据平均日志输出时延和未输出的日志大小动态调整日志输出大小门限，以减少平均日志输出时延；5)输出日志文件。与现有技术相比，本发明具有以下优点：有效地解决了频繁打开和关闭文件引起输出效率变低的问题。
摘要（英）：

The invention relates to a self-adaptive efficient output processing method of a log file. The method comprises the following steps: 1) defining log output time delay; 2) defining average log output time delay; 3) initializing a threshold of log output size and enabling the threshold H=0; 4) dynamically adjusting the threshold of the log output size according to the average log output time delay and the non-output log size so as to decrease the average log output time delay; and 5) outputting the log file. Compared with the prior art, the processing method has the advantage that: the method helps effectively solve the problem of lower output efficiency caused by frequently opening and closing the file.

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