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- 函数参考
- 其它基本扩展
- LuaSandbox
- LuaSandbox
LuaSandbox::getCPUUsage
(PECL luasandbox >= 1.0.0)
LuaSandbox::getCPUUsage — Fetch the current CPU time usage of the Lua environment
说明
public LuaSandbox::getCPUUsage(): floatFetches the current CPU time usage of the Lua environment.
This includes time spent in PHP callbacks.
参数
此函数没有参数。
返回值
Returns the current CPU time usage in seconds.
注意:
On Windows, this function always returns zero. On operating systems that do not support
CLOCK_THREAD_CPUTIME_ID, such as FreeBSD and Mac OS X, this function will return the elapsed wall-clock time, not CPU time.
参见
- LuaSandbox::getMemoryUsage() - Fetch the current memory usage of the Lua environment
- LuaSandbox::getPeakMemoryUsage() - Fetch the peak memory usage of the Lua environment
- LuaSandbox::setCPULimit() - Set the CPU time limit for the Lua environment
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/luasandbox.getcpuusage.php