Add storage weight reclaim to Kusama system chains by skunert · Pull Request #941 · polkadot-fellows/runtimes

skunert · 2025-10-01T13:31:39Z

This PR adds weight reclaim to Kusama system chains. Part of #494.

Originally we were hoping for quick fixing of paritytech/polkadot-sdk#6020, but it has proven to be quite tricky. The risk of overshooting in reality is low though, since we still have configurable training wheels in place (PoV size capped at 80% by default).

skunert · 2025-10-02T07:11:23Z

/cmd fmt

github-actions · 2025-10-02T07:13:28Z

Command "fmt" has started 🚀 See logs here

github-actions · 2025-10-02T07:15:30Z

Command "fmt" has finished ✅ See logs here

skunert · 2025-10-02T15:40:54Z

/cmd bench --runtime asset-hub-kusama bridge-hub-kusama coretime-kusama --pallet cumulus_pallet_weight_reclaim

github-actions · 2025-10-02T17:14:44Z

Command "bench --runtime asset-hub-kusama bridge-hub-kusama coretime-kusama --pallet cumulus_pallet_weight_reclaim" has started 🚀 See logs here

… bridge-hub-kusama coretime-kusama --pallet cumulus_pallet_weight_reclaim'

github-actions · 2025-10-02T17:46:49Z

Command "bench --runtime asset-hub-kusama bridge-hub-kusama coretime-kusama --pallet cumulus_pallet_weight_reclaim" has finished ✅ See logs here

Details

Subweight results:

File	Extrinsic	New	Change [%]
system-parachains/coretime/coretime-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	289.21us	Added
system-parachains/bridge-hubs/bridge-hub-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	12.40us	Added
system-parachains/asset-hubs/asset-hub-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	21.11us	Added

# Conflicts: # CHANGELOG.md

skunert · 2025-10-09T08:05:45Z

/cmd bench --runtime people-kusama --pallet cumulus_pallet_weight_reclaim

system-parachains/coretime/coretime-kusama/src/weights/cumulus_pallet_weight_reclaim.rs

CHANGELOG.md

github-actions · 2025-10-09T09:25:57Z

Command "bench --runtime people-kusama --pallet cumulus_pallet_weight_reclaim" has started 🚀 See logs here

…pallet cumulus_pallet_weight_reclaim'

github-actions · 2025-10-09T09:41:31Z

Command "bench --runtime people-kusama --pallet cumulus_pallet_weight_reclaim" has finished ✅ See logs here

Details

Subweight results:

File	Extrinsic	New	Change [%]
system-parachains/people/people-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	11.18us	Added
system-parachains/coretime/coretime-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	289.21us	Added
system-parachains/bridge-hubs/bridge-hub-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	12.40us	Added
system-parachains/asset-hubs/asset-hub-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	21.11us	Added

skunert · 2025-10-10T12:12:32Z

/cmd bench --runtime coretime-kusama encointer-kusama --pallet cumulus_pallet_weight_reclaim

github-actions · 2025-10-10T20:19:47Z

Command "bench --runtime coretime-kusama encointer-kusama --pallet cumulus_pallet_weight_reclaim" has started 🚀 See logs here

…encointer-kusama --pallet cumulus_pallet_weight_reclaim'

github-actions · 2025-10-10T20:38:47Z

Command "bench --runtime coretime-kusama encointer-kusama --pallet cumulus_pallet_weight_reclaim" has finished ✅ See logs here

Details

Subweight results:

File	Extrinsic	New	Change [%]
system-parachains/people/people-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	11.18us	Added
system-parachains/encointer/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	11.17us	Added
system-parachains/coretime/coretime-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	11.79us	Added
system-parachains/bridge-hubs/bridge-hub-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	12.40us	Added
system-parachains/asset-hubs/asset-hub-kusama/src/weights/cumulus_pallet_weight_reclaim.rs	storage_weight_reclaim	21.11us	Added

bkchr · 2025-10-13T07:00:02Z

Before this can be merged, we need to backport this to some of the stable releases. Otherwise the state_traceBlock rpc breaks and this is being used by indexers like subscan.

@skunert and me already discussed on how to backport this pull request. He will handle it.

skunert · 2025-11-12T18:24:07Z

/cmd fmt

skunert · 2025-11-12T18:24:59Z

@bkchr With paritytech/polkadot-sdk#10221 and paritytech/polkadot-sdk#10208 merged, I think we are ready to go here.

github-actions · 2025-11-12T18:58:17Z

Command "fmt" has started 🚀 See logs here

github-actions · 2025-11-12T18:59:27Z

Command "fmt" has finished ✅ See logs here

CHANGELOG.md

acatangiu · 2025-11-25T10:00:39Z

/merge

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skunert added 2 commits October 1, 2025 15:25

Add storage weight reclaim to Kusama system chains

5f3f06f

fmt + test fixes

5074d62

Update from skunert running command 'fmt'

fa6ecb7

Update from skunert running command 'bench --runtime asset-hub-kusama…

bc65020

… bridge-hub-kusama coretime-kusama --pallet cumulus_pallet_weight_reclaim'

skunert added 2 commits October 6, 2025 09:28

Changelog update

7db4745

Merge branch 'main' into skunert/enable-reclaim

3150719

skunert marked this pull request as ready for review October 6, 2025 08:00

skunert requested review from acatangiu, bkchr and kianenigma October 6, 2025 08:21

bkchr approved these changes Oct 6, 2025

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skunert added 4 commits October 8, 2025 14:59

Add try-runtime flag

3042bf5

Add to people-kusama too

b45889d

Add to people-kusama weight

76dea5f

Merge branch 'main' into skunert/enable-reclaim

50b91c3

# Conflicts: # CHANGELOG.md

acatangiu reviewed Oct 9, 2025

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system-parachains/coretime/coretime-kusama/src/weights/cumulus_pallet_weight_reclaim.rs Outdated Show resolved Hide resolved

acatangiu reviewed Oct 9, 2025

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Update from skunert running command 'bench --runtime people-kusama --…

c3cbf75

…pallet cumulus_pallet_weight_reclaim'

skunert added 2 commits October 10, 2025 14:11

Add to encointer weight

0aea826

Fix whitelisted keys in coretime-kusama

66025c1

Update from skunert running command 'bench --runtime coretime-kusama …

ef20bd4

…encointer-kusama --pallet cumulus_pallet_weight_reclaim'

Merge branch 'main' into skunert/enable-reclaim

c202d70

Merge branch 'main' into skunert/enable-reclaim

9d848cd

skunert requested a review from acatangiu November 12, 2025 18:25

Update from skunert running command 'fmt'

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bkchr approved these changes Nov 12, 2025

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Update CHANGELOG.md

45e1f16

skunert requested review from eskimor, ggwpez and sandreim November 20, 2025 09:57

skunert added 3 commits November 20, 2025 15:04

Merge branch 'main' into skunert/enable-reclaim

483671d

Merge branch 'main' into skunert/enable-reclaim

050fcce

Update CHANGELOG.md

4ce3c40

lexnv approved these changes Nov 25, 2025

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sandreim approved these changes Nov 25, 2025

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acatangiu approved these changes Nov 25, 2025

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fellowship-merge-bot bot merged commit 638be95 into main Nov 25, 2025
53 of 67 checks passed

bkchr deleted the skunert/enable-reclaim branch December 9, 2025 14:20

rockbmb mentioned this pull request Jan 20, 2026

Fix tests open-web3-stack/polkadot-ecosystem-tests#500

Merged

This was referenced Jan 21, 2026

Enable PoV reclaim in all system chains #494

Closed

Fix Polkadot and Kusama AH, RC, coretime, bridge-hub, people, glutton-kusama compilation for SDK 2512-1-rc1 #1062

Merged

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