PHP 7.2

Benchmark	Concurrency 1		Concurrency 5		Concurrency 10		Concurrency 20		Score
Hello world	0.4 ms	2,578 rq/sec	0.3 ms	18,511 rq/sec	0.5 ms	19,785 rq/sec	1 ms	19,356 rq/sec	35,869
	0.5 ms	1,911 rq/sec	0.3 ms	17,187 rq/sec	0.6 ms	16,979 rq/sec	1.2 ms	17,323 rq/sec
REST API	0.9 ms	1,175 rq/sec	0.5 ms	9,107 rq/sec	1 ms	9,827 rq/sec	2.4 ms	8,204 rq/sec	32,611
	4 ms	248 rq/sec	4 ms	1,257 rq/sec	7.5 ms	1,332 rq/sec	14.9 ms	1,339 rq/sec
Render a small template	6.4 ms	156 rq/sec	6.6 ms	753 rq/sec	13 ms	767 rq/sec	25.5 ms	783 rq/sec	34,732
	12 ms	83.2 rq/sec	12.3 ms	405 rq/sec	24.6 ms	407 rq/sec	49.8 ms	401 rq/sec
Render a big template	64.8 ms	15.4 rq/sec	70.2 ms	71.2 rq/sec	136 ms	73.1 rq/sec	277 ms	72 rq/sec	35,067
	151 ms	6.6 rq/sec	159 ms	31.3 rq/sec	316 ms	31.6 rq/sec	627 ms	31.9 rq/sec
JSON serialization of ["Hello world !"]	0.4 ms	2,319 rq/sec	0.3 ms	17,827 rq/sec	0.5 ms	18,613 rq/sec	1.1 ms	18,747 rq/sec	37,515
	1.3 ms	744 rq/sec	1.1 ms	4,360 rq/sec	2.2 ms	4,503 rq/sec	4.4 ms	4,520 rq/sec
Serialization to a small JSON	4.2 ms	237 rq/sec	3.6 ms	1,385 rq/sec	6.7 ms	1,496 rq/sec	13 ms	1,544 rq/sec	30,811
	3.9 ms	255 rq/sec	4.6 ms	1,095 rq/sec	8.7 ms	1,143 rq/sec	16.5 ms	1,210 rq/sec
Serialization to a big JSON	41.7 ms	24 rq/sec	37.3 ms	134 rq/sec	73.3 ms	136 rq/sec	146 ms	136 rq/sec	32,502
	37.7 ms	26.5 rq/sec	38.6 ms	129 rq/sec	77.5 ms	129 rq/sec	153 ms	130 rq/sec

Performance tools

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

steevanb/php-backtrace

Profile & optimize PHP apps.

blackfire.io

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