Reclaiming CPU for free with Go's Profile Guided Optimization

Screenshot%20from%202019-08-27%2015-04-37

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Great to see more folks leverage Profile Guided Optimizations (PGO). It’s basically free performance boosts. I use PGO for my PHP (PHP-FPM) server compilations for between 5-30% performance boost. Doing PGO training on specific PHP scripts code paths also gives better performance i.e WordPress code :nerd_face:

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