WordPress 6.3 Beta 2 performance

	A	B	C	D	E	F
1	Metric	Percentile	WP 6.2.2	WP 6.3 Beta 2	Diff %	Diff abs.
2	TTFB	p10	140.37	115.11	-18.00%	-25.26
3		p25	140.87	116.48	-17.31%	-24.39
4		p50 (median)	144.65	118.25	-18.25%	-26.40
5		p75	146.85	121.2	-17.47%	-25.65
6		p90	148.24	123.38	-16.77%	-24.86
7	FCP	p10	239.2	177.27	-25.89%	-61.93
8		p25	242.65	179.28	-26.12%	-63.37
9		p50 (median)	245.45	182.65	-25.59%	-62.80
10		p75	249.48	188.57	-24.41%	-60.91
11		p90	257.61	195.36	-24.16%	-62.25
12	LCP	p10	239.2	177.27	-25.89%	-61.93
13		p25	242.65	179.28	-26.12%	-63.37
14		p50 (median)	245.45	182.65	-25.59%	-62.80
15		p75	249.48	188.57	-24.41%	-60.91
16		p90	257.61	195.36	-24.16%	-62.25
17	LCP-TTFB	p10	98.44	61.75	-37.27%	-36.69
18		p25	99.07	62	-37.42%	-37.07
19		p50 (median)	101.55	63.35	-37.62%	-38.20
20		p75	104.55	65.8	-37.06%	-38.75
21		p90	111.48	75.17	-32.57%	-36.31
22
23	Tests were conducted using the "benchmark-web-vitals" command with 20 runs each, following the workflow documented here.
24	Tests were using Twenty Twenty-Three and its home page with the default content plus a featured image added to the "Hello world!" post.
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