# :warning: **Performance Alert** :warning: Possible performance regression was detected for benchmark. Benchmark result of this commit is worse than the previous benchmark result exceeding threshold `2`. | Benchmark suite | Current: 071994d51d7d0f839c3193b31b7ffc9e73190c5e | Previous: 394f839e739e958bda967c10ea45b2f305cddac5 | Ratio | |-|-|-|-| | `iffts/simd ifft/27` | `620955402` ns/iter (`± 28144088`) | `269533636` ns/iter (`± 2406787`) | `2.30` | | `merkle throughput/simd merkle` | `30094664` ns/iter (`± 332207`) | `13123349` ns/iter (`± 484950`) | `2.29` | This comment was automatically generated by [workflow](https://github.com/starkware-libs/stwo/actions?query=workflow%3ACI) using [github-action-benchmark](https://github.com/marketplace/actions/continuous-benchmark). CC: @shaharsamocha7 Comment was generated at https://github.com/starkware-libs/stwo/pull/1005#pullrequestreview-2605245999

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Performance alert! Previous value was 269533636 and current value is 620955402. It is 2.3038141406588677x worse than previous exceeding a ratio threshold 2