Benchmark Config Concurrency 1 Concurrency 5 Concurrency 10 Concurrency 20 Score
Hello world 1.4 ms 710 rq/sec 1.3 ms 3,914 rq/sec 2.4 ms 4,120 rq/sec 4.8 ms 4,145 rq/sec
7,685
REST API 2.6 ms 380 rq/sec 2.7 ms 1,846 rq/sec 5.2 ms 1,934 rq/sec 10.3 ms 1,945 rq/sec
10,474

Performance tools

Doctrine entity merger

Add hint MERGE_ENTITY to merge fields retrieved by many queries with PARTIAL.

steevanb/doctrine-entity-merger
Symfony container introspection

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

steevanb/symfony-container-introspection
PHP backtrace

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

steevanb/php-backtrace
Blackfire

Profile & optimize PHP apps.

blackfire.io