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Consider using a high-resolution monotonic time source instead of gettimeofday #23

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asgrim opened this issue Sep 3, 2019 · 0 comments
Open

Consider using a high-resolution monotonic time source instead of gettimeofday #23

asgrim opened this issue Sep 3, 2019 · 0 comments
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enhancement New feature or request nice to have

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asgrim commented Sep 3, 2019

Currently, the scoutapm_microtime() we use is the same as PHP's microtime(true) implementation that uses gettimeofday underneath.

PHP 7.3 introduced hrtime(true) which allows fetching a high resolution monotonic timestamp. This may be more suitable for performance monitoring purposes, so perhaps we should consider using this instead?
@asgrim asgrim added the enhancement New feature or request label Sep 3, 2019
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