mukeshpanchal27

Benchmark for get_query_template

Profile a modified version of get_query_template to see if we can speed it up.

This is used to benchmark the patch introduced for Trac ticket #59315.

Average time spent for 10 x 18 iterations.

TT3 ( Block theme )

mukeshpanchal27

Benchmarks for WP 6.3.2 > 6.4-RC2

The following profiling runs were run locally on my computer using the compare-wp-performance script, comparing WP 6.3.2 to 6.4-RC2. An automated run using GH actions can be found here:

• Run 1
• Run 2

Run 1

Web Vitals (Block Theme)

| Metric | Before | After | Diff % | Diff abs. |

mukeshpanchal27

GH Benchmarks for WP 6.3.2 > 6.4-RC1

The following profiling runs were run using the compare-wp-performance script, comparing WP 6.3.2 to 6.4-RC1.

Run 1 - https://github.com/mukeshpanchal27/compare-wp-performance/actions/runs/6560385174

Web Vitals (Block Theme)

Metric	Before	After	Diff %	Diff abs.

mukeshpanchal27

GH Action - Benchmark comaprisons for WP 6.1 – 6.4 (beta)

In order to compare performance benchmarks across the past several WP versions, I reran benchmarks between each WP version starting from 6.1, comparing the difference between the next major version. Links to the full benchmark summary is included below, with a summary of the change to LCP and Server Timing at the 50th percentile (p50).

WP 6.1.3 > 6.2.2

https://github.com/mukeshpanchal27/compare-wp-performance/actions/runs/6504111864

Twenty Twenty-three (block)

• -3.18% p50 LCP

mukeshpanchal27

Web Vitals (Block Theme)

Metric	Before	After	Diff %	Diff abs.
FCP (p10)	378.45 ms	378.98 ms	0.14%	0.53 ms
FCP (p25)	391.15 ms	383.95 ms	-1.84%	-7.20 ms
FCP (p50)	395.75 ms	398.75 ms	0.76%	3.00 ms
FCP (p75)	410.42 ms	429.95 ms	4.76%	19.53 ms
FCP (p90)	455.36 ms	449.92 ms	-1.19%	-5.44 ms
LCP (p10)	378.45 ms	378.98 ms	0.14%	0.53 ms

mukeshpanchal27

WP 6.4 Beta 2 Benchmarks

Compared to WP 6.3.1 via https://github.com/swissspidy/compare-wp-performance, based on running:

./run.sh latest https://wordpress.org/wordpress-6.4-beta2.zip

Overview

| Metric | Run 1 Before | Run 1 After | Run 1 Diff % | Run 1 Diff abs. | Run 2 Before | Run 2 After | Run 2 Diff % | Run 2 Diff abs. |

mukeshpanchal27

The following tables are local performance measurements of WP 6.2.2 and 6.4 beta 1 that I took using the CLI from https://github.com/swissspidy/compare-wp-performance.

Run 1

Web Vitals (Block Theme)

Metric	Before	After	Diff %	Diff abs.
FCP (p10)	400.49 ms	185.67 ms	-53.64%	-214.82 ms
FCP (p25)	403.65 ms	195.1 ms	-51.67%	-208.55 ms
FCP (p50)	414.6 ms	202.35 ms	-51.19%	-212.25 ms

mukeshpanchal27

The MU Plugin should record and report the following metrics via the Server-Timing API:

• wp-before-template: Time it takes from WordPress core's timer_start() call until the end of template_redirect action
• wp-template: Time it takes from end of template_redirect action to start of shutdown
• wp-total: Sum of both of the above metrics

mukeshpanchal27

Benchmark Bad Protocol Detection Change - Approach 2

Profile a modified version of wp_kses_bad_protocol to see if we can speed it up.

This is used to benchmark the patch introduced for Trac ticket #22951.

Results of the benchmark are found in a shared Google Sheet.

mukeshpanchal27

Benchmark Bad Protocol Detection Change - Approach 1

Profile a modified version of wp_kses_bad_protocol to see if we can speed it up.

This is used to benchmark the patch introduced for Trac ticket #22951.

Results of the benchmark are found in a shared Google Sheet.