Benchmark Config Concurrency 1 Concurrency 5 Concurrency 10 Concurrency 20 Score
Hello world 1.3 ms 767 rq/sec 1.1 ms 4,393 rq/sec 2.2 ms 4,585 rq/sec 4.3 ms 4,609 rq/sec
8,506
REST API 1.9 ms 538 rq/sec 1.7 ms 2,960 rq/sec 3 ms 3,298 rq/sec 6.1 ms 3,295 rq/sec
16,577

Performance tools

Symfony container introspection

View Symfony Container instantiated services, public / private services etc.

steevanb/symfony-container-introspection
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
Blackfire

Profile & optimize PHP apps.

blackfire.io