性能分析器

A console command is available for analyzing performance of the scripts and the engine.控制台命令可用于分析脚本和引擎的性能。

• world_analyze

Per-function analysis can be output into the console or logged to a file (if its name is specified as a command argument, for example:按功能分析可以输出到控制台或记录到文件中（如果其名称被指定为命令参数，例如：

world_analyze new_file.txt

Data logged by the analyzer includes the following:分析仪记录的数据包括以下内容：

• total seconds — the total number of seconds the interpreter spent executing this function.total seconds — 解释器执行此函数所花费的总秒数。
• self seconds — the number of seconds accounted for by this function alone, without internal calls of other functions.self seconds——这个函数单独占用的秒数，没有其他函数的内部调用。
• calls — the total number of times the function was called.calls — 调用函数的总次数。
• total ms/call — the average number of milliseconds spent in this function and its descendants per call.total ms/call — 每次调用在此函数及其后代中花费的平均毫秒数。
• self ms/call — the average number of milliseconds spent in this function per call.self ms/call — 每次调用在此函数中花费的平均毫秒数。
• name — function name.name — 函数名。