Benchmark Config Concurrency 1 Concurrency 5 Concurrency 10 Concurrency 20 Score
JSON serialization of ["Hello world !"] 0.2 ms 5,371 rq/sec 0.2 ms 20,968 rq/sec 0.5 ms 21,947 rq/sec 0.9 ms 22,068 rq/sec
38,973
Serialization to a small JSON 97.8 ms 10.2 rq/sec 93.1 ms 53.7 rq/sec 184 ms 54.3 rq/sec 365 ms 54.7 rq/sec
35,778
Serialization to a big JSON 9,672 ms 0.1 rq/sec 10,664 ms 0.5 rq/sec 21,229 ms 0.5 rq/sec 42,543 ms 0.5 rq/sec
39,974

Performance tools

Composer overload class

Allow to overload autoloaded classes, to include your files instead of supposed ones.

steevanb/composer-overload-class
PHP backtrace

Show nice equivalent to debug_backtrace(), with caller, code preview etc.

steevanb/php-backtrace
Composer autoload infos

View Composer autoload informations: included files, autoloaded classes etc.

huttopia/composer-autoload-infos
Blackfire

Profile & optimize PHP apps.

blackfire.io