Added memory reset function

Author: andrey-helldar

src/Services/Memory.php

@@ -4,7 +4,10 @@
 
 namespace DragonCode\Benchmark\Services;
 
+use function gc_collect_cycles;
 use function memory_get_peak_usage;
+use function memory_reset_peak_usage;
+use function sprintf;
 
 class Memory
 {
@@ -24,6 +27,12 @@ public function diff(int $memory): int
         return memory_get_peak_usage(true) - $memory;
     }
 
+    public function reset(): void
+    {
+        gc_collect_cycles();
+        memory_reset_peak_usage();
+    }
+
     public function format(int $bytes): string
     {
         foreach ($this->sizes as $unit => $value) {

src/Services/Runner.php

@@ -4,7 +4,6 @@
 
 namespace DragonCode\Benchmark\Services;
 
-use function gc_collect_cycles;
 use function hrtime;
 
 class Runner
@@ -22,7 +21,7 @@ public function call(callable $callback, array $parameters = []): array
 
     protected function clean(): void
     {
-        gc_collect_cycles();
+        $this->memory->reset();
     }
 
     protected function run(callable $callback, array $parameters = []): array