Reliability · week 2026-W38
2026-09-14 → 2026-09-20
Overall uptime 100% across 6 chains. Rounds every five minutes; a round is up when any endpoint of the chain answered.
| Chain | Uptime | p50 | p95 | Probes | Weakest day |
|---|---|---|---|---|---|
Arbitrum One arbitrum_one |
100% | 55 ms | 232 ms | 16,128 | 2026-09-18 · 100% |
Base Mainnet base_mainnet |
100% | 80 ms | 452 ms | 18,144 | 2026-09-17 · 100% |
Ethereum Mainnet eth_mainnet |
100% | 71 ms | 1,087 ms | 16,722 | 2026-09-15 · 100% |
OP Mainnet optimism_mainnet |
100% | 59 ms | 223 ms | 16,128 | 2026-09-19 · 100% |
Polygon PoS polygon_pos |
100% | 53 ms | 138 ms | 12,096 | 2026-09-15 · 100% |
Solana Mainnet solana_mainnet |
100% | 48 ms | 278 ms | 11,151 | 2026-09-16 · 100% |
Public pool vs contracted supply
The same probes split by supply kind — the free public endpoints every developer can use versus the contracted supply behind paid tiers. Kinds only, never names or routes.
| Chain | Supply | Probes | Success | p50 |
|---|---|---|---|---|
| Arbitrum One | contracted | 6,048 | 99.98% | 41 ms |
| Arbitrum One | public pool | 10,080 | 99.97% | 76 ms |
| Base Mainnet | contracted | 6,048 | 99.98% | 48 ms |
| Base Mainnet | public pool | 12,096 | 98.93% | 142 ms |
| Ethereum Mainnet | contracted | 6,048 | 100% | 47 ms |
| Ethereum Mainnet | public pool | 10,674 | 99.63% | 88 ms |
| OP Mainnet | contracted | 6,048 | 100% | 48 ms |
| OP Mainnet | public pool | 10,080 | 99.97% | 61 ms |
| Polygon PoS | contracted | 6,048 | 100% | 48 ms |
| Polygon PoS | public pool | 6,048 | 99.95% | 55 ms |
| Solana Mainnet | contracted | 5,830 | 99.88% | 44 ms |
| Solana Mainnet | public pool | 5,321 | 99.38% | 58 ms |
Data: CSV · JSON — CC BY 4.0, cite https://flexyield.io/reliability/2026-W38.
Live now: the status page. All weeks: reliability reports. Generated 05 Oct 01:01.