perf(trie): skip DB seek on exact overlay hits#23559

Merged

mediocregopher merged 9 commits into

mainfrom

auto-opt/20260415-trie-overlay-exact

Apr 27, 2026

Member

mediocregopher commented Apr 15, 2026 •

edited

Loading

When InMemoryTrieOverlayCursor::seek_exact is called, it was previously always moving the db cursor forward even if the request hit the in-memory overlay. If multiple sequential seek_exacts hit the in-memory overlay this results in useless db hits.

seek_exact is only used to query trie changesets during the deferred trie task, therefore this fix doesn't directly impact payload validation, but it does improve it by a non-trivial amount due to the reduction in db hits.

The fix required tracking whether the db cursor has ever been seeked separately from tracking whether the overall InMemoryTrieOverlayCursor has ever been seeked. Rather than adding yet another field onto the struct, an enum is introduced which tracks the state of the db cursor specifically.


          perf(trie): skip DB seek on exact overlay hits

3a12a69

Amp-Thread-ID: https://ampcode.com/threads/T-019d9227-11c0-70b9-a0c2-7ad1dc6151ff
Co-authored-by: Amp <amp@ampcode.com>

Member Author

mediocregopher commented Apr 15, 2026

derek bench blocks=500 slack=never

github-project-automation Bot added this to Reth Tracker

github-project-automation Bot moved this to Backlog in Reth Tracker

Member

decofe commented Apr 15, 2026 •

edited

Loading

cc @mediocregopher

❌ Benchmark failed while unknown step. View logs

Member Author

mediocregopher commented Apr 15, 2026

derek bench blocks=500 slack=never

Member

decofe commented Apr 15, 2026 •

edited

Loading

cc @mediocregopher

✅ Benchmark complete! View job

Benchmark Results

⚠️ Feature is 1 commit behind main. Consider rebasing for accurate results.

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`	Change
Mean	29.56ms	29.02ms	-1.82% ⚪ (±1.90%)
StdDev	17.39ms	15.10ms
P50	26.79ms	26.54ms	-0.93% ⚪ (±2.31%)
P90	45.26ms	44.70ms	-1.22% ⚪ (±3.60%)
P99	65.82ms	74.97ms	+13.90% ⚪ (±46.77%)
Mgas/s	1051.87	1066.78	+1.42% ✅ (±1.06%)
Wall Clock	30.51s	29.97s	-1.79% ⚪ (±1.90%)

500 blocks, 100 warmup

Wait Time Breakdown

Persistence Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	28.56ms	29.65ms
P50	0.03ms	0.02ms
P95	266.01ms	268.13ms

Trie Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.46ms	0.42ms
P50	0.00ms	0.00ms
P95	2.07ms	1.94ms

Execution Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.00ms	0.00ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Grafana Dashboard

Charts

Latency, Throughput & Diff

Wait Time Breakdown

Gas vs Latency

Grafana Dashboard

View real-time metrics

Member Author

mediocregopher commented Apr 15, 2026

derek bench blocks=2000 slack=on-win

Member

decofe commented Apr 15, 2026 •

edited

Loading

cc @mediocregopher

✅ Benchmark complete! View job

Benchmark Results

⚠️ Feature is 1 commit behind main. Consider rebasing for accurate results.

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`	Change
Mean	30.84ms	30.34ms	-1.63% ✅ (±0.99%)
StdDev	18.74ms	18.11ms
P50	27.56ms	27.20ms	-1.29% ⚪ (±1.37%)
P90	48.90ms	48.09ms	-1.67% ✅ (±1.58%)
P99	99.71ms	100.32ms	+0.61% ⚪ (±8.25%)
Mgas/s	1018.31	1033.38	+1.48% ✅ (±0.57%)
Wall Clock	127.47s	125.36s	-1.65% ✅ (±0.97%)

2000 blocks, 100 warmup

Wait Time Breakdown

Persistence Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	33.64ms	32.61ms
P50	0.03ms	0.03ms
P95	308.99ms	288.74ms

Trie Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.54ms	0.52ms
P50	0.00ms	0.00ms
P95	2.50ms	2.61ms

Execution Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.00ms	0.00ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Grafana Dashboard

Charts

Latency, Throughput & Diff

Wait Time Breakdown

Gas vs Latency

Grafana Dashboard

View real-time metrics

Member

pepyakin commented Apr 16, 2026

derek bench big_blocks=true blocks=500

Member

decofe commented Apr 16, 2026

❌ Invalid bench command

Unknown argument(s): big_blocks

Usage: @decofe bench [blocks=N] [big-blocks[=true|false]] [bal=true|false|feature|baseline] [warmup=N] [baseline=REF] [feature=REF] [samply] [slack=always|on-win|on-error|never] [cores=N] [abba=true|false] [otlp=true|false] [wait-time=DURATION] [baseline-args="..."] [feature-args="..."]

Member

pepyakin commented Apr 16, 2026

derek bench big-blocks=true blocks=500

Member

decofe commented Apr 16, 2026 •

edited

Loading

✅ Benchmark complete! View job

Benchmark Results

⚠️ Feature is 6 commits behind main. Consider rebasing for accurate results.

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`	Change
Mean	762.74ms	768.44ms	+0.75% ⚪ (±1.17%)
StdDev	164.71ms	166.17ms
P50	726.57ms	729.62ms	+0.42% ⚪ (±1.32%)
P90	974.51ms	971.40ms	-0.32% ⚪ (±3.41%)
P99	1330.36ms	1332.35ms	+0.15% ⚪ (±7.57%)
Mgas/s	1388.15	1379.10	-0.65% ⚪ (±0.97%)
Wall Clock	787.07s	793.19s	+0.78% ⚪ (±1.34%)

500 big blocks, 20 warmup

Wait Time Breakdown

Persistence Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	3.37ms	2.44ms
P50	0.06ms	0.06ms
P95	0.09ms	0.09ms

Trie Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.00ms	0.00ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Execution Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.00ms	0.00ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Grafana Dashboard

Charts

Latency, Throughput & Diff

Wait Time Breakdown

Gas vs Latency

Grafana Dashboard

View real-time metrics


          refactor(trie): model db cursor state with enum

a41e157

Co-Authored-By: Brian Picciano <933154+mediocregopher@users.noreply.github.com>

mediocregopher commented

View reviewed changes

crates/trie/trie/src/trie_cursor/in_memory.rs Outdated

crates/trie/trie/src/trie_cursor/in_memory.rs Outdated

crates/trie/trie/src/trie_cursor/in_memory.rs Outdated

crates/trie/trie/src/trie_cursor/in_memory.rs

crates/trie/trie/src/trie_cursor/in_memory.rs

crates/trie/trie/src/trie_cursor/in_memory.rs Outdated


          refactor(trie): address in-memory cursor review feedback

673cafa

Co-Authored-By: Brian Picciano <933154+mediocregopher@users.noreply.github.com>

mediocregopher changed the title ~~[autoopt] 20260415-18-trie-overlay-exact~~ perf(trie): skip DB seek on exact overlay hits

Member Author

mediocregopher commented Apr 16, 2026

derek bench blocks=1000

Member

decofe commented Apr 16, 2026 •

edited

Loading

cc @mediocregopher

✅ Benchmark complete! View job

Benchmark Results

⚠️ Feature is 11 commits behind main. Consider rebasing for accurate results.

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`	Change
Mean	30.43ms	30.65ms	+0.72% ⚪ (±1.83%)
StdDev	21.46ms	21.95ms
P50	26.48ms	26.67ms	+0.71% ⚪ (±1.52%)
P90	44.91ms	45.98ms	+2.39% ⚪ (±3.93%)
P99	136.33ms	126.55ms	-7.18% ⚪ (±21.49%)
Mgas/s	1067.80	1060.46	-0.69% ⚪ (±0.89%)
Wall Clock	62.76s	63.22s	+0.73% ⚪ (±1.78%)

1000 blocks, 200 warmup

Wait Time Breakdown

Persistence Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	24.26ms	23.78ms
P50	0.03ms	0.03ms
P95	232.10ms	227.21ms

Trie Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.41ms	0.41ms
P50	0.00ms	0.00ms
P95	1.89ms	1.78ms

Execution Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.00ms	0.00ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Grafana Dashboard

Charts

Latency, Throughput & Diff

Wait Time Breakdown

Gas vs Latency

Grafana Dashboard

View real-time metrics

mediocregopher added 2 commits

April 16, 2026 10:45


          refactor(trie): make seeked debug-only

d9699f0

Co-Authored-By: Brian Picciano <933154+mediocregopher@users.noreply.github.com>


          test(trie): fix clippy redundant clone in cursor tests

75f9932

Co-Authored-By: Brian Picciano <933154+mediocregopher@users.noreply.github.com>

Member Author

mediocregopher commented Apr 16, 2026

derek bench blocks=1000

Member

decofe commented Apr 16, 2026 •

edited

Loading

cc @mediocregopher

✅ Benchmark complete! View job

Benchmark Results

⚠️ Feature is 11 commits behind main. Consider rebasing for accurate results.

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`	Change
Mean	29.80ms	29.91ms	+0.37% ⚪ (±1.39%)
StdDev	19.84ms	20.87ms
P50	26.14ms	26.14ms	-0.03% ⚪ (±1.36%)
P90	44.73ms	45.35ms	+1.38% ⚪ (±4.27%)
P99	107.88ms	105.80ms	-1.93% ⚪ (±18.02%)
Mgas/s	1079.87	1080.65	+0.07% ⚪ (±0.74%)
Wall Clock	61.45s	61.67s	+0.36% ⚪ (±1.36%)

1000 blocks, 200 warmup

Wait Time Breakdown

Persistence Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	24.09ms	24.16ms
P50	0.03ms	0.02ms
P95	233.56ms	222.10ms

Trie Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.36ms	0.37ms
P50	0.00ms	0.00ms
P95	1.64ms	1.67ms

Execution Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.00ms	0.00ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Grafana Dashboard

Charts

Latency, Throughput & Diff

Wait Time Breakdown

Gas vs Latency

Grafana Dashboard

View real-time metrics


          merge: origin/main into auto-opt/20260415-trie-overlay-exact

620b121

Co-Authored-By: Brian Picciano <933154+mediocregopher@users.noreply.github.com>

Member

decofe commented Apr 16, 2026 •

edited

Loading

cc @mediocregopher

✅ Benchmark complete! View job

Benchmark Results

Metric	`0a9af7907f2d52f7183994a053104268c9cad7ef`	`620b12172015fdc75127af8af3bd97e244e2256a`	Change
Mean	56.67ms	57.33ms	+1.17% ⚪ (±8.03%)
StdDev	82.89ms	83.12ms
P50	27.45ms	27.45ms	-0.02% ⚪ (±1.88%)
P90	163.16ms	189.09ms	+15.89% ⚪ (±34.00%)
P99	381.25ms	364.89ms	-4.29% ⚪ (±7.11%)
Mgas/s	974.56	977.85	+0.34% ⚪ (±1.95%)
Wall Clock	115.23s	116.61s	+1.20% ⚪ (±7.90%)
Persist Wait	26.68ms	27.40ms	+2.70% ⚪ (±16.90%)

1000 blocks, 200 warmup

Wait Time Breakdown

Persistence Wait

Metric	`0a9af7907f2d52f7183994a053104268c9cad7ef`	`620b12172015fdc75127af8af3bd97e244e2256a`
Mean	26.68ms	27.40ms
P50	0.02ms	0.02ms
P95	251.00ms	258.57ms

Trie Cache Update Wait

Metric	`0a9af7907f2d52f7183994a053104268c9cad7ef`	`620b12172015fdc75127af8af3bd97e244e2256a`
Mean	0.47ms	0.41ms
P50	0.03ms	0.00ms
P95	2.02ms	1.84ms

Execution Cache Update Wait

Metric	`0a9af7907f2d52f7183994a053104268c9cad7ef`	`620b12172015fdc75127af8af3bd97e244e2256a`
Mean	0.00ms	0.00ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Grafana Dashboard

Charts

Latency, Throughput & Diff

Wait Time Breakdown

Gas vs Latency

Grafana Dashboard

View real-time metrics


          merge: origin/main into auto-opt/20260415-trie-overlay-exact

7b6200a

Co-authored-by: Brian Picciano <933154+mediocregopher@users.noreply.github.com>
Amp-Thread-ID: https://ampcode.com/threads/T-019daf13-dab4-7338-8c66-e544e0aced37
Co-authored-by: Amp <amp@ampcode.com>

Member

decofe commented Apr 21, 2026 •

edited

Loading

cc @mediocregopher

❌ Benchmark failed while unknown step. View logs

Member

decofe commented Apr 21, 2026 •

edited

Loading

cc @mediocregopher

❌ Benchmark failed while unknown step. View logs

Member

decofe commented Apr 21, 2026 •

edited

Loading

cc @mediocregopher

❌ Benchmark failed while unknown step. View logs


          Merge remote-tracking branch 'origin/main' into auto-opt/20260415-tri…

…e-overlay-exact

Co-Authored-By: Brian Picciano <933154+mediocregopher@users.noreply.github.com>

Member

decofe commented Apr 23, 2026 •

edited

Loading

cc @mediocregopher

⚠️ Benchmark cancelled. View logs

Member Author

mediocregopher commented Apr 23, 2026

derek bench blocks=2000

Member

decofe commented Apr 23, 2026 •

edited

Loading

cc @mediocregopher

❌ Benchmark failed while running baseline benchmark (1/2). View logs

Member Author

mediocregopher commented Apr 23, 2026

derek bench big-blocks blocks=500

Member

decofe commented Apr 23, 2026 •

edited

Loading

cc @mediocregopher

❌ Benchmark failed while unknown step. View logs

Member

decofe commented Apr 23, 2026 •

edited

Loading

cc @mediocregopher

✅ Benchmark complete! View job

Benchmark Results

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`	Change
Mean	821.51ms	820.45ms	-0.13% ⚪ (±1.76%)
StdDev	266.60ms	275.70ms
P50	752.29ms	751.37ms	-0.12% ⚪ (±2.01%)
P90	1077.18ms	1089.63ms	+1.16% ⚪ (±4.56%)
P99	1765.61ms	1941.72ms	+9.97% ⚪ (±17.24%)
Mgas/s	1319.88	1324.83	+0.38% ⚪ (±1.17%)
Wall Clock	849.74s	848.26s	-0.17% ⚪ (±2.02%)
Persist Wait	25.93ms	23.62ms	-8.91% ⚪ (±47.96%)

500 big blocks, 20 warmup

Wait Time Breakdown

Persistence Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	25.93ms	23.62ms
P50	0.06ms	0.06ms
P95	0.09ms	0.09ms

Trie Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.27ms	0.02ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Execution Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.00ms	0.00ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Grafana Dashboard

Charts

Latency, Throughput & Diff

Wait Time Breakdown

Gas vs Latency

Grafana Dashboard

View real-time metrics

Member

decofe commented Apr 23, 2026 •

edited

Loading

cc @mediocregopher

⚠️ Benchmark cancelled. View logs

Member Author

mediocregopher commented Apr 23, 2026

derek bench blocks=2000

Member

decofe commented Apr 23, 2026 •

edited

Loading

cc @mediocregopher

❌ Benchmark failed while running baseline benchmark (1/2). View logs

Member

decofe commented Apr 23, 2026 •

edited

Loading

cc @mediocregopher

❌ Benchmark failed while running baseline benchmark (1/2). View logs

Member

decofe commented Apr 23, 2026 •

edited

Loading

cc @mediocregopher

❌ Benchmark failed while unknown step. View logs

Member

decofe commented Apr 23, 2026 •

edited

Loading

cc @mediocregopher

✅ Benchmark complete! View job

Benchmark Results

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`	Change
Mean	28.71ms	28.54ms	-0.62% ⚪ (±1.20%)
StdDev	18.74ms	18.09ms
P50	25.58ms	25.27ms	-1.21% ✅ (±0.97%)
P90	43.60ms	43.23ms	-0.86% ⚪ (±1.60%)
P99	93.58ms	93.09ms	-0.52% ⚪ (±14.05%)
Mgas/s	1101.51	1108.03	+0.59% ✅ (±0.48%)
Wall Clock	118.74s	118.02s	-0.61% ⚪ (±1.18%)
Persist Wait	33.72ms	34.61ms	+2.65% ⚪ (±11.24%)

2000 blocks, 200 warmup

Wait Time Breakdown

Persistence Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	33.72ms	34.61ms
P50	0.02ms	0.02ms
P95	293.06ms	312.78ms

Trie Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.55ms	0.52ms
P50	0.01ms	0.00ms
P95	2.48ms	2.34ms

Execution Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.00ms	0.00ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Grafana Dashboard

Charts

Latency, Throughput & Diff

Wait Time Breakdown

Gas vs Latency

Grafana Dashboard

View real-time metrics


          perf(trie): borrow db cursor entry in choose_next_entry

2f57b36

Co-authored-by: Brian Picciano <933154+mediocregopher@users.noreply.github.com>
Amp-Thread-ID: https://ampcode.com/threads/T-019dba4e-0186-7501-9f17-bdf23d7d6ea6
Co-authored-by: Amp <amp@ampcode.com>

Member

decofe commented Apr 23, 2026 •

edited

Loading

cc @mediocregopher

✅ Benchmark complete! View job

Benchmark Results

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`	Change
Mean	30.57ms	30.51ms	-0.20% ⚪ (±1.34%)
StdDev	25.06ms	24.77ms
P50	24.44ms	24.57ms	+0.52% ⚪ (±0.99%)
P90	49.31ms	49.45ms	+0.29% ⚪ (±3.59%)
P99	146.98ms	146.14ms	-0.58% ⚪ (±7.55%)
Mgas/s	1138.04	1139.82	+0.16% ⚪ (±0.60%)
Wall Clock	126.08s	125.89s	-0.15% ⚪ (±1.31%)
Persist Wait	23.34ms	23.46ms	+0.51% ⚪ (±13.50%)

2000 blocks, 200 warmup

Wait Time Breakdown

Persistence Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	23.34ms	23.46ms
P50	0.02ms	0.02ms
P95	218.70ms	220.26ms

Trie Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.38ms	0.40ms
P50	0.02ms	0.00ms
P95	1.61ms	1.79ms

Execution Cache Update Wait

Metric	`main`	`auto-opt/20260415-trie-overlay-exact`
Mean	0.03ms	0.00ms
P50	0.00ms	0.00ms
P95	0.00ms	0.00ms

Grafana Dashboard

Charts

Latency, Throughput & Diff

Wait Time Breakdown

Gas vs Latency

Grafana Dashboard

View real-time metrics

mediocregopher self-assigned this

mediocregopher added C-perf A-trie labels

mediocregopher marked this pull request as ready for review

April 23, 2026 14:29

mediocregopher requested review from Rjected and shekhirin as code owners

April 23, 2026 14:29

mediocregopher requested a review from pepyakin

April 24, 2026 10:37

pepyakin approved these changes

View reviewed changes

github-project-automation Bot moved this from Backlog to In Progress in Reth Tracker

mediocregopher added this pull request to the merge queue

Merged via the queue into main with commit 345fbbb

39 checks passed

mediocregopher deleted the auto-opt/20260415-trie-overlay-exact branch

April 27, 2026 07:39

github-project-automation Bot moved this from In Progress to Done in Reth Tracker

decofe mentioned this pull request

deps: update reth from main (2026-04-29) tempoxyz/tempo#3714

Merged

umeeSthein pushed a commit to umeeSthein/tempo that referenced this pull request


          deps: update reth from main (2026-04-29) (tempoxyz#3714)

135ecef

Automated nightly update of reth dependencies from `paradigmxyz/reth`
main branch.

## Upstream reth changes


[`7839f3d...73ec2c9`](paradigmxyz/reth@7839f3d...73ec2c9)

🔗 Amp thread:
https://ampcode.com/threads/T-019dd89b-f659-75eb-a3f2-3e769d63297f
**Engine**
- Spawn BAL hashed state before storage prefetch
([#23761](paradigmxyz/reth#23761)) and disable
BAL parallel execution by default
([#23764](paradigmxyz/reth#23764))
- Add CLI flag to disable BAL storage prefetch
([#23770](paradigmxyz/reth#23770))
- Log transient invalid header cache skips
([#23711](paradigmxyz/reth#23711))
- Add `DecodedBal` in `ExecutionEnv`
([#23675](paradigmxyz/reth#23675))

**RPC**
- Clean up eth state cache reorg entries
([#23683](paradigmxyz/reth#23683))
- Pass block timestamp to txn
([#23700](paradigmxyz/reth#23700))
- Include block numbers in `BlockRangeExceedsHead` error
([#23720](paradigmxyz/reth#23720))

**Network / P2P**
- Add Basic in-memory BAL store and BAL request to block access list
requests ([#23682](paradigmxyz/reth#23682),
[#23710](paradigmxyz/reth#23710))
- Enforce BAL response soft limit and apply count cap to handler
([#23725](paradigmxyz/reth#23725),
[#23754](paradigmxyz/reth#23754))
- Avoid RLP-decoding `NewBlock` payloads
([#23712](paradigmxyz/reth#23712)) and bound
memory footprint of p2p messages
([#23718](paradigmxyz/reth#23718))
- Memory-bound channel between network and tx manager
([#23802](paradigmxyz/reth#23802))
- Track unknown tx types in announcement metrics
([#23688](paradigmxyz/reth#23688))
- Retain active session buffer capacity
([#23702](paradigmxyz/reth#23702)) and respect
peer requirements for fetch followups
([#23706](paradigmxyz/reth#23706))
- Support binding discv5 and discv4 to the same port
([#23613](paradigmxyz/reth#23613)) and use Weak
reference in discv5 kbuckets bg task to release port on shutdown
([#23282](paradigmxyz/reth#23282))

**Trie**
- Skip DB seek on exact overlay hits
([#23559](paradigmxyz/reth#23559))
- Account for heap-allocated blinded hashes in `SparseNode::memory_size`
([#23726](paradigmxyz/reth#23726))

**DB / Storage**
- `reth db migrate-v2` for pruned nodes
([#23716](paradigmxyz/reth#23716))
- Pass `ExecutedBlocks` to `OverlayBuilder`, reduce reverts queried
([#23657](paradigmxyz/reth#23657))
- Add empty request check to storage values
([#23714](paradigmxyz/reth#23714))
- Derive `Eq` for `IntegerList`
([#23709](paradigmxyz/reth#23709)) and reorder
unix deps after strum
([#23697](paradigmxyz/reth#23697))

**Provider / EVM**
- Use overlay builders in historical state paths
([#23667](paradigmxyz/reth#23667))
- Return gas output from block builder
([#23744](paradigmxyz/reth#23744))
- Expose executor transaction result type
([#23759](paradigmxyz/reth#23759))

**Perf**
- Configurable rocksdb block cache size and re-use of mdbx provider in
re-execute ([#23701](paradigmxyz/reth#23701))
- Enable revm `p256-aws-lc-rs` feature
([#23721](paradigmxyz/reth#23721))
- Add platform-specific RUSTFLAGS to Dockerfile
([#23738](paradigmxyz/reth#23738))

**Bench**
- Add reorg mode to `new-payload-fcu`
([#23666](paradigmxyz/reth#23666))
- Enable `keccak-cache-global` in `reth-bb`
([#23723](paradigmxyz/reth#23723)) and fix
multi-executor support
([#23763](paradigmxyz/reth#23763))
- Dedupe merged BAL storage reads
([#23758](paradigmxyz/reth#23758))

**Re-execute**
- Verify reverts against changesets
([#23717](paradigmxyz/reth#23717))

**Payload**
- Track Amsterdam block gas in builders
([#23743](paradigmxyz/reth#23743))

**CLI**
- Use `TxTy`/`ReceiptTy` for static-file db get
([#23692](paradigmxyz/reth#23692)) and node
types in execution stage dump
([#23705](paradigmxyz/reth#23705))
- Preserve `trusted_nodes_only` from config when `--trusted-only` is
unset ([#23703](paradigmxyz/reth#23703))
- Avoid u64 underflow in `setup_without_evm` for genesis header
([#23728](paradigmxyz/reth#23728))

**Testing**
- Add BAL request e2e coverage
([#23727](paradigmxyz/reth#23727))
- Cover admin node info discv5 port
([#23781](paradigmxyz/reth#23781))

**Misc**
- Bump reth core to v0.3.1
([#23707](paradigmxyz/reth#23707)) and alloy-evm
to 0.33.3 ([#23778](paradigmxyz/reth#23778))
- Align ERA1 export with spec
([#23693](paradigmxyz/reth#23693))

## Migrations

🔗 Amp thread:
https://ampcode.com/threads/T-019dd89c-63d3-752f-ac22-7d4aef2ac3e3
- **Bumped reth git rev** from `7839f3d` to `73ec2c9` across all
`reth-*` workspace dependencies in
[Cargo.toml](file:///home/runner/work/tempo/tempo/Cargo.toml), and
bumped `reth-primitives-traits` from `0.3.0` to `0.3.1` and `alloy-evm`
from `0.33.0` to `0.34.0` to track upstream releases.
- **Switched p2p proxy transactions channel** from
`tokio::sync::mpsc::unbounded_channel` to
`reth_metrics::common::mpsc::memory_bounded_channel` with a 32 MiB
budget in
[bin/tempo/src/p2p_proxy.rs](file:///home/runner/work/tempo/tempo/bin/tempo/src/p2p_proxy.rs),
matching reth's new default `tx_channel_memory_limit_bytes` to prevent
unbounded memory growth; added `reth-metrics` to
[bin/tempo/Cargo.toml](file:///home/runner/work/tempo/tempo/bin/tempo/Cargo.toml).
- **Changed `BlockExecutor::commit_transaction` signature** in
[crates/evm/src/block.rs](file:///home/runner/work/tempo/tempo/crates/evm/src/block.rs)
from returning `Result<GasOutput, BlockExecutionError>` to returning
`GasOutput` directly (upstream removed the fallible return); replaced
the missing-tx error with an `expect`, and updated all tests to drop
`.unwrap()`.
- **Added `Send + 'static` bound to `TxResult` impl** for
`TempoTxResult<H>` to satisfy the new upstream trait bounds on
associated execution-result types.
- **Exposed `TempoBlockExecutor` and `TempoTxResult` as `pub`**
(previously `pub(crate)`) and re-exported them from
[crates/evm/src/lib.rs](file:///home/runner/work/tempo/tempo/crates/evm/src/lib.rs)
so they can be named in the new associated types.
- **Added associated types `TxExecutionResult` and `Executor` to
`BlockExecutorFactory` impl** for `TempoEvmConfig`, and changed
`create_executor` to return the concrete `Self::Executor<'a, DB, I>`
instead of `impl BlockExecutorFor<'a, Self, DB, I>`, tracking upstream's
move from RPIT to named associated types; dropped the now-unused
`BlockExecutorFor` import and the `'a` lifetime bounds on `DB`/`I`.
- **Implemented new `HeaderMut` methods** (`set_mix_hash`,
`set_extra_data`, `set_parent_beacon_block_root`) for `TempoHeader` in
[crates/primitives/src/reth_compat/header.rs](file:///home/runner/work/tempo/tempo/crates/primitives/src/reth_compat/header.rs)
to satisfy the expanded upstream trait, delegating to the inner Ethereum
header.

[GitHub
Workflow](https://github.com/tempoxyz/tempo/actions/runs/25101489247)

---------

Co-authored-by: Centaur AI <ai@centaur.local>
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: klkvr <klkvrr@gmail.com>

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels