fix: improve pane hader actions perf

[stipsan]

Description

What to review

Testing

Notes for release

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
page-building-studio	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 16, 2024 9:56pm
performance-studio	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 16, 2024 9:56pm
test-next-studio	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 16, 2024 9:56pm
test-studio	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 16, 2024 9:56pm

1 Skipped Deployment

Name	Status	Preview	Comments	Updated (UTC)
studio-workshop	⬜️ Ignored (Inspect)	Visit Preview		Dec 16, 2024 9:56pm

[github-actions]

No changes to documentation

[github-actions]

Component Testing Report Updated Dec 16, 2024 9:54 PM (UTC)

❌ Failed Tests (2) -- expand for details

File	Status	Duration	Passed	Skipped	Failed
comments/CommentInput.spec.tsx	✅ Passed (Inspect)	1m 10s	15	0	0
formBuilder/ArrayInput.spec.tsx	✅ Passed (Inspect)	14s	3	0	0
formBuilder/inputs/PortableText/Annotations.spec.tsx	✅ Passed (Inspect)	41s	6	0	0
formBuilder/inputs/PortableText/copyPaste/CopyPaste.spec.tsx	✅ Passed (Inspect)	56s	11	7	0
formBuilder/inputs/PortableText/copyPaste/CopyPasteFields.spec.tsx	✅ Passed (Inspect)	0s	0	12	0
formBuilder/inputs/PortableText/Decorators.spec.tsx	✅ Passed (Inspect)	28s	6	0	0
formBuilder/inputs/PortableText/DisableFocusAndUnset.spec.tsx	✅ Passed (Inspect)	16s	3	0	0
formBuilder/inputs/PortableText/DragAndDrop.spec.tsx	❌ Failed (Inspect)	1m 48s	4	0	2
formBuilder/inputs/PortableText/FocusTracking.spec.tsx	✅ Passed (Inspect)	1m 13s	15	0	0
formBuilder/inputs/PortableText/Input.spec.tsx	✅ Passed (Inspect)	2m 54s	21	0	0
formBuilder/inputs/PortableText/ObjectBlock.spec.tsx	✅ Passed (Inspect)	1m 48s	18	0	0
formBuilder/inputs/PortableText/PresenceCursors.spec.tsx	✅ Passed (Inspect)	14s	3	9	0
formBuilder/inputs/PortableText/Styles.spec.tsx	✅ Passed (Inspect)	29s	6	0	0
formBuilder/inputs/PortableText/Toolbar.spec.tsx	✅ Passed (Inspect)	1m 53s	21	0	0
formBuilder/tree-editing/TreeEditing.spec.tsx	✅ Passed (Inspect)	0s	0	3	0
formBuilder/tree-editing/TreeEditingNestedObjects.spec.tsx	✅ Passed (Inspect)	0s	0	3	0

[github-actions]

⚡️ Editor Performance Report

Updated Mon, 16 Dec 2024 21:53:24 GMT

Benchmark	reference latency of sanity@latest	experiment latency of this branch	Δ (%) latency difference
recipe (name)	50.0 efps (20ms)	50.0 efps (20ms)	+0ms (-/-%)	✅
recipe (description)	55.6 efps (18ms)	55.6 efps (18ms)	+0ms (-/-%)	✅
recipe (instructions)	99.9+ efps (5ms)	99.9+ efps (5ms)	+0ms (-/-%)	✅
synthetic (title)	20.0 efps (50ms)	19.8 efps (51ms)	+1ms (+1.0%)	✅
synthetic (string inside object)	20.0 efps (50ms)	19.6 efps (51ms)	+1ms (+2.0%)	✅

efps — editor "frames per second". The number of updates assumed to be possible within a second.

Derived from input latency. efps = 1000 / input_latency

Detailed information

🏠 Reference result

The performance result of sanity@latest

Benchmark	latency	p75	p90	p99	blocking time	test duration
recipe (name)	20ms	22ms	29ms	47ms	0ms	7.4s
recipe (description)	18ms	20ms	21ms	70ms	0ms	4.7s
recipe (instructions)	5ms	6ms	7ms	8ms	0ms	3.0s
synthetic (title)	50ms	51ms	53ms	58ms	170ms	12.7s
synthetic (string inside object)	50ms	51ms	53ms	243ms	415ms	7.3s

🧪 Experiment result

The performance result of this branch

Benchmark	latency	p75	p90	p99	blocking time	test duration
recipe (name)	20ms	21ms	24ms	41ms	0ms	7.0s
recipe (description)	18ms	19ms	20ms	23ms	0ms	4.5s
recipe (instructions)	5ms	7ms	9ms	11ms	0ms	3.2s
synthetic (title)	51ms	52ms	56ms	304ms	538ms	12.9s
synthetic (string inside object)	51ms	52ms	53ms	267ms	428ms	7.3s

📚 Glossary

column definitions

• benchmark — the name of the test, e.g. "article", followed by the label of the field being measured, e.g. "(title)".
• latency — the time between when a key was pressed and when it was rendered. derived from a set of samples. the median (p50) is shown to show the most common latency.
• p75 — the 75th percentile of the input latency in the test run. 75% of the sampled inputs in this benchmark were processed faster than this value. this provides insight into the upper range of typical performance.
• p90 — the 90th percentile of the input latency in the test run. 90% of the sampled inputs were faster than this. this metric helps identify slower interactions that occurred less frequently during the benchmark.
• p99 — the 99th percentile of the input latency in the test run. only 1% of sampled inputs were slower than this. this represents the worst-case scenarios encountered during the benchmark, useful for identifying potential performance outliers.
• blocking time — the total time during which the main thread was blocked, preventing user input and UI updates. this metric helps identify performance bottlenecks that may cause the interface to feel unresponsive.
• test duration — how long the test run took to complete.