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1. www.php.net › manual › enPHP: getrusage - Manual

   www.php.net › manual › en

   getrusage() reports kernel counters that are updated only once application loses context and a switch to kernel space happens. For example on modern Linux server kernels that would mean that getrusage() calls would return information rounded at 10ms, desktop kernels - at 1ms.

2. www.geeksforgeeks.org › php › php-getrusage-functionPHP getrusage () Function - GeeksforGeeks

   www.geeksforgeeks.org › php › php-getrusage-function

   Apr 28, 2025 · Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school education, upskilling, commerce, software tools, competitive exams, and more.

3. www.bomberbot.com › php › php-getrusage-functionPHP getrusage() Function: Unlocking Resource Usage Insights ...

   www.bomberbot.com › php › php-getrusage-function

   Aug 15, 2025 · The getrusage() function is a powerful tool in the PHP developer's arsenal for understanding and optimizing resource usage. By providing detailed insights into CPU time, memory consumption, and system interactions, it enables developers to create more efficient, scalable PHP applications.

4. phpdoctest.github.io › en › functionPHP Manual: Gets the current resource usages

   phpdoctest.github.io › en › function

   If getrusage is called with who set to 1 (RUSAGE_CHILDREN), then resource usage for threads are collected (meaning that internally the function is called with RUSAGE_THREAD).

5. osbo.com › php › options-informationgetrusage · Options / Information · PHP · osbo.com

   osbo.com › php › options-information

   Description The getrusage of Options / Information for PHP gets the current resource usages.

6. better-php.net › function › getrusagePHP function - getrusage | Better PHP

   better-php.net › function › getrusage

   getrusage Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8 Gets the current resource usages

7. People also ask

   What is getrusage() function in PHP?

   • The getrusage () function is an inbuilt function in PHP that returns current resource usage. Syntax: Parameters: This function has only one parameter: $mode: This parameter will be called with RUSAGE_CHILDREN, if the mode will be 1. Return Value: This function returns an associative array that is called from the system call.

   PHP getrusage () Function - GeeksforGeeks

   www.geeksforgeeks.org/php/php-getrusage-function/

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   What does getrusage() return?

   • On Windows getrusage () will only return the following members: If getrusage () is called with mode set to 1 (RUSAGE_CHILDREN), then resource usage for threads are collected (meaning that internally the function is called with RUSAGE_THREAD). on BeOS 2000, only the following members are returned: Found A Problem?

   PHP: getrusage - Manual

   www.php.net/manual/en/function.getrusage.php

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   What does getrusage() do?

   • getrusage() reports kernel counters that are updated only once application loses context and a switch to kernel space happens. For example on modern Linux server kernels that would mean that getrusage() calls would return information rounded at 10ms, desktop kernels - at 1ms.

   PHP: getrusage - Manual

   www.php.net/manual/en/function.getrusage.php

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   What's the difference between getrusage() and getmicrotime()?

   • For example on modern Linux server kernels that would mean that getrusage() calls would return information rounded at 10ms, desktop kernels - at 1ms. getrusage() isn't usable for micro-measurements at all - and getmicrotime(true) might be much more valuable resource.

   PHP: getrusage - Manual

   www.php.net/manual/en/function.getrusage.php

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8. www.junglekey.com › php › functiongetrusage PHP with JungleKey.com

   www.junglekey.com › php › function

   This is an interface to getrusage (2). It gets data returned from the system call.