romchik1507

Solana & DeFi developer | Self-hosted infra tools | Gas oracle & MEV solutions | DM for source code sales. Telegram :krb85

[romchik1507 @indicryptodev]

GitHub flagged my repo 🤦 Moving to Codeberg Self-hosted Solana gas oracle 438k RPS | p50 157µs | MEV mode https://t.co/zb1JxGMDdo #Solana #MEV #golang

[romchik1507 @indicryptodev]

@FluxRPC Or self-host your own for free 👀 Built a Solana priority fee oracle in Go: 438k RPS, p50 157µs, zero API keys needed https://t.co/JqfH9UO8VI MIT license. Run it next to your RPC node 🔧

[romchik1507 @indicryptodev]

@Helius Great improvements! For teams that need even lower latency, self-hosted gas oracle next to your own RPC node is worth considering — I built one in Go: https://t.co/0xRQh0u4ih 438k RPS, p50 157µs. Happy to get feedback from the Helius team.

[romchik1507 @indicryptodev]

@mert Great improvements! For teams that need even lower latency, self-hosted gas oracle next to your own RPC node is worth considering — I built one in Go: https://t.co/0xRQh0u4ih 438k RPS, p50 157µs. Happy to get feedback from the Helius team.

[romchik1507 @indicryptodev]

Roadmap 2026:
1️⃣ Jito Bundle API - send tx bundles, track tips
2️⃣ gRPC streaming - lower latency, binary protocol
3️⃣ Historical endpoints - fee trends over time
4️⃣ Multi-RPC fallback - no single point of failure

[romchik1507 @indicryptodev]

Fixed bugs in Solana Gas Oracle:
- nil stop channel in APIHandler causing panic on shutdown
- MEV cache initialization with atomic.Pointer
- buffer pool type assertions and capacity validation
https://t.co/oR83B9Bukf

Added Docker support 🐳

#Solana #MEV #Blockchain

[romchik1507 @indicryptodev]

Next steps for the Solana Gas Oracle:

Docker + Kubernetes
Multi-RPC support
Jito integration
Better test coverage

Open source:
https://t.co/oR83B9C29N
#Solana #Golang #MEV #LowLatency #OpenSource

[romchik1507 @indicryptodev]

@Circular_fi @solana @orca_so @Raydium @Pumpfun Built this for exactly this type of workload.

Open-source Solana gas oracle:
~440k RPS
~157µs p50 latency

https://t.co/oR83B9Bukf

[romchik1507 @indicryptodev]

Most gas APIs are network-bound.

This Solana gas oracle runs fully in memory:

~440k requests/sec
~157µs p50 latency

Open source (MIT):
https://t.co/oR83B9Bukf

#solana #golang #mev

[romchik1507 @indicryptodev]

Built a Solana gas oracle for low-latency execution.

~440k RPS | ~157µs p50

In-memory design:
- ring buffers
- atomic snapshots
- O(n) QuickSelect percentiles
- minimal locking, no DB

Open source (MIT):
https://t.co/oR83B9C29N

Feedback from Solana infra builders welcome.

[romchik1507 @indicryptodev]

@Hashbrownhu https://t.co/oR83B9C29N

[romchik1507 @indicryptodev]

Still relying on lagging public APIs for Solana gas?
Check the benchmark of my self-hosted Go Oracle.
⚡️ Direct WebSocket mempool streaming.
⚡️ Zero third-party dependencies.
Landing transactions in 2026 requires microsecond precision. DM for the source code. 🛠️ #SolanaDev #MEV

[romchik1507 @indicryptodev]

Built a high-performance Solana gas oracle.

~438k RPS | ~157µs p50 | ~4.3ms p99

In-memory pipeline, no DB, no queues.
Go + fasthttp + lock-minimized design.

MIT License

GitHub:
https://t.co/oR83B9C29N

#solana #golang #backend #lowlatency

[romchik1507 @indicryptodev]

• Hyper-V virtualized environment
• HT enabled
• No CPU pinning / isolation
• Solana test validator running in background

This is a noisy setup by design.
Stable p99 under sustained load is what matters here.
#Solana #Infrastructure

[romchik1507 @indicryptodev]

Sustained load test (400s) under real conditions.

• 100k RPS sustained
• p50: 169µs
• p99: ~5ms
• No latency drift
• No errors

Dockerized service + live Solana validator running.
This is not a micro-benchmark.

#Solana #Infrastructure

[romchik1507 @indicryptodev]

📊 Load test (local, no CDN):

• ~390k req/sec (wrk)
• stable R=100k (wrk2)
• p50 ≈ 0.16ms
• p95 ≈ 1.2ms
• p99 ≈ 4.5ms
• 0 dropped requests
RPC and API paths are isolated.

[romchik1507 @indicryptodev]

https://t.co/BOZrvtG6Mo

[romchik1507 @indicryptodev]

410k+ RPS. 158µs Median Latency. 🦀⚡️
Pure Golang. Zero-overhead pipeline.
The ultimate Solana edge:
🔹 158µs median response
🔹 4.1M requests in 10s
🔹 278MB/s throughput
Source + IP exclusivity.
📥 DM for inquiries.
#Solana #MEV #Golang #Infrastructure

[romchik1507 @indicryptodev]

For people tired of vaporware:

✅ live binary
✅ real wrk / wrk2 benchmarks
✅ htop under load
✅ /stats endpoint with live metrics
No “soon™”. Everything is reproducible.
#solana #mev #infra #web3 #backend

[romchik1507 @indicryptodev]

410k+ RPS. 158µs Median Latency. 🦀⚡️
Pure Golang. Zero-overhead pipeline.
The ultimate Solana edge:
🔹 158µs median response
🔹 4.1M requests in 10s
🔹 278MB/s throughput
Source + IP exclusivity.
📥 DM for inquiries.
#Solana #MEV #Golang #Infrastructure

[romchik1507 @indicryptodev]

🚀 Solana MEV / Gas API — live, not a concept

Built a production-ready service that:
• streams real-time priority fees
• handles ~400k req/sec
• p50 < 200µs, p99 < 5ms
• built-in rate limiting + caching
• zero hype, just code

[romchik1507 @indicryptodev]

Benchmarked on a Hyper-V virtualized environment (hence the P99 jitter). On bare metal, expect these numbers to compress significantly.
Tested with wrk2 to ensure consistent throughput under extreme pressure.
Real-world performance (at 10-50k RPS) stays at near-median latency.