fix: improve WorkspaceRouterProvider 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 18, 2024 11:38am
performance-studio	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 18, 2024 11:38am
test-next-studio	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 18, 2024 11:38am
test-studio	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Dec 18, 2024 11:38am

1 Skipped Deployment

Name	Status	Preview	Comments	Updated (UTC)
studio-workshop	⬜️ Ignored (Inspect)	Visit Preview		Dec 18, 2024 11:38am

[github-actions]

No changes to documentation

[github-actions]

Component Testing Report Updated Dec 18, 2024 11:35 AM (UTC)

✅ All Tests Passed -- expand for details

File	Status	Duration	Passed	Skipped	Failed
comments/CommentInput.spec.tsx	✅ Passed (Inspect)	1m 20s	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)	15s	3	0	0
formBuilder/inputs/PortableText/DragAndDrop.spec.tsx	✅ Passed (Inspect)	29s	6	0	0
formBuilder/inputs/PortableText/FocusTracking.spec.tsx	✅ Passed (Inspect)	1m 13s	15	0	0
formBuilder/inputs/PortableText/Input.spec.tsx	✅ Passed (Inspect)	2m 47s	21	0	0
formBuilder/inputs/PortableText/ObjectBlock.spec.tsx	✅ Passed (Inspect)	1m 47s	18	0	0
formBuilder/inputs/PortableText/PresenceCursors.spec.tsx	✅ Passed (Inspect)	14s	3	9	0
formBuilder/inputs/PortableText/Styles.spec.tsx	✅ Passed (Inspect)	28s	6	0	0
formBuilder/inputs/PortableText/Toolbar.spec.tsx	✅ Passed (Inspect)	1m 52s	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 Wed, 18 Dec 2024 11:36:12 GMT

Benchmark	reference latency of sanity@latest	experiment latency of this branch	Δ (%) latency difference
article (title)	25.6 efps (39ms)	26.3 efps (38ms)	-1ms (-2.6%)	✅
article (body)	67.1 efps (15ms)	72.5 efps (14ms)	-1ms (-/-%)	✅
article (string inside object)	26.3 efps (38ms)	25.6 efps (39ms)	+1ms (+2.6%)	✅
article (string inside array)	23.8 efps (42ms)	23.8 efps (42ms)	+0ms (-/-%)	✅
recipe (name)	50.0 efps (20ms)	52.6 efps (19ms)	-1ms (-5.0%)	✅
recipe (description)	55.6 efps (18ms)	62.5 efps (16ms)	-2ms (-11.1%)	✅
recipe (instructions)	99.9+ efps (5ms)	99.9+ efps (6ms)	+1ms (-/-%)	✅
synthetic (title)	19.4 efps (52ms)	19.6 efps (51ms)	-1ms (-1.0%)	✅
synthetic (string inside object)	19.8 efps (51ms)	20.4 efps (49ms)	-2ms (-3.0%)	✅

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
article (title)	39ms	43ms	53ms	174ms	516ms	9.8s
article (body)	15ms	17ms	22ms	80ms	242ms	5.6s
article (string inside object)	38ms	41ms	51ms	251ms	248ms	6.9s
article (string inside array)	42ms	45ms	50ms	171ms	130ms	7.2s
recipe (name)	20ms	22ms	27ms	40ms	0ms	7.4s
recipe (description)	18ms	20ms	22ms	30ms	0ms	4.5s
recipe (instructions)	5ms	6ms	7ms	11ms	0ms	3.0s
synthetic (title)	52ms	55ms	60ms	117ms	586ms	13.6s
synthetic (string inside object)	51ms	57ms	73ms	397ms	704ms	8.3s

🧪 Experiment result

The performance result of this branch

Benchmark	latency	p75	p90	p99	blocking time	test duration
article (title)	38ms	44ms	49ms	441ms	165ms	11.4s
article (body)	14ms	16ms	22ms	176ms	201ms	5.2s
article (string inside object)	39ms	41ms	49ms	166ms	140ms	6.7s
article (string inside array)	42ms	46ms	51ms	177ms	147ms	7.0s
recipe (name)	19ms	20ms	27ms	42ms	0ms	7.6s
recipe (description)	16ms	18ms	20ms	37ms	0ms	4.4s
recipe (instructions)	6ms	8ms	9ms	16ms	0ms	3.1s
synthetic (title)	51ms	56ms	60ms	285ms	505ms	12.9s
synthetic (string inside object)	49ms	54ms	65ms	466ms	787ms	8.3s

📚 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.