PayLoad		Sys Load		Avg. Response Time		Error rate
10 r/s			0.12			49 ms					0.0%  // xdebug disabled, CPU 4%, MEM 9%
50 r/s			1.03			48 ms					0.0%  // xdebug disabled, CPU 34%, MEM ?%
150 r/s			2.18			51 ms					0.0%  // xdebug disabled, CPU 48%, MEM 8%
500 r/s			12.89			4034 ms				0.0%  // xdebug disabled, CPU 100%, MEM 8%