测量最大PHP内存使用量 [英] Measure maximum PHP memory usage

问题描述

设置 php_value memory_limit 总是涉及到一些猜测，我自己倾向于使用高于必需值，以确保奇怪的内存饥饿呼叫不会导致致命的错误。

Setting php_value memory_limit always involves a bit of guesswork and I myself tend to use higher than necessary values just to make sure that the odd memory hungry call does not result in a fatal error.

仍然，我正在寻找一个类似于 htop 或 top ，而不是显示当前值，它只会记住PHP脚本占用的最大内存并保留它。在几天之内，这个价值将是一个非常有价值的指标，指出应该设置什么 php_value memory_limit 。这样做存在吗？

Still, I am looking for a shell script that would behave kind of like htop or top but instead of showing the current values it would remember only the maximum memory consumed by a PHP script and retain it. Such value, over a few days, would be a very valuable indicator of what php_value memory_limit should be set to. Does something like that exist?

推荐答案

保存 memory_get_peak_usage

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