PHP 7.4

Benchmark	Concurrency 1		Concurrency 5		Concurrency 10		Concurrency 20		Score
Hello world	0.4 ms	2,798 rq/sec	0.3 ms	18,038 rq/sec	0.5 ms	18,277 rq/sec	1 ms	20,254 rq/sec	36,094
	0.3 ms	2,889 rq/sec	0.3 ms	18,178 rq/sec	0.5 ms	19,846 rq/sec	1 ms	20,125 rq/sec
	0.5 ms	2,064 rq/sec	0.3 ms	16,742 rq/sec	0.5 ms	18,664 rq/sec	1 ms	20,066 rq/sec
REST API	0.6 ms	1,741 rq/sec	0.6 ms	8,954 rq/sec	1.1 ms	9,460 rq/sec	2.2 ms	9,301 rq/sec	36,113
	0.7 ms	1,414 rq/sec	0.5 ms	10,277 rq/sec	1 ms	10,391 rq/sec	1.9 ms	10,466 rq/sec
	3.4 ms	298 rq/sec	3.4 ms	1,451 rq/sec	6.6 ms	1,516 rq/sec	13.2 ms	1,513 rq/sec
Render a small template	5 ms	201 rq/sec	6 ms	838 rq/sec	11.6 ms	865 rq/sec	23.3 ms	858 rq/sec	38,444
	6.6 ms	150 rq/sec	5.8 ms	857 rq/sec	11.5 ms	870 rq/sec	22.7 ms	879 rq/sec
	9.1 ms	109 rq/sec	10.8 ms	461 rq/sec	21.3 ms	469 rq/sec	42.5 ms	470 rq/sec
Render a big template	57.1 ms	17.5 rq/sec	61 ms	82 rq/sec	121 ms	82.2 rq/sec	242 ms	82.3 rq/sec	38,305
	56.4 ms	17.7 rq/sec	61.6 ms	81.2 rq/sec	120 ms	82.9 rq/sec	239 ms	83.7 rq/sec
	132 ms	7.6 rq/sec	136 ms	36.8 rq/sec	272 ms	36.7 rq/sec	545 ms	36.7 rq/sec
JSON serialization of ["Hello world !"]	0.4 ms	2,738 rq/sec	0.3 ms	17,203 rq/sec	0.5 ms	19,235 rq/sec	1 ms	19,710 rq/sec	39,501
	0.3 ms	3,245 rq/sec	0.3 ms	18,123 rq/sec	0.6 ms	17,019 rq/sec	1.1 ms	18,355 rq/sec
	1.3 ms	786 rq/sec	1.1 ms	4,653 rq/sec	2.1 ms	4,687 rq/sec	4.3 ms	4,660 rq/sec
Serialization to a small JSON	3.1 ms	318 rq/sec	3 ms	1,690 rq/sec	5.4 ms	1,847 rq/sec	10.9 ms	1,826 rq/sec	36,283
	2.8 ms	352 rq/sec	2.8 ms	1,769 rq/sec	5.3 ms	1,887 rq/sec	10.6 ms	1,882 rq/sec
	4.4 ms	229 rq/sec	3.7 ms	1,369 rq/sec	6.8 ms	1,466 rq/sec	13.7 ms	1,458 rq/sec
Serialization to a big JSON	29.5 ms	33.9 rq/sec	31.6 ms	158 rq/sec	62.2 ms	160 rq/sec	124 ms	161 rq/sec	37,958
	33.1 ms	30.2 rq/sec	31.5 ms	158 rq/sec	62.4 ms	160 rq/sec	123 ms	161 rq/sec
	32.7 ms	30.6 rq/sec	32.3 ms	154 rq/sec	64.1 ms	155 rq/sec	127 ms	156 rq/sec

Performance tools

PHP backtrace

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blackfire.io

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