# :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: ec15a531d5ff70d07973ffb4e930ab4d7e04c286 | Previous: 394f839e739e958bda967c10ea45b2f305cddac5 | Ratio | |-|-|-|-| | `iffts/simd ifft/22` | `12692101` ns/iter (`± 113987`) | `6272224` ns/iter (`± 205833`) | `2.02` | | `merkle throughput/simd merkle` | `30917673` ns/iter (`± 650900`) | `13123349` ns/iter (`± 484950`) | `2.36` | 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/1004#pullrequestreview-2597259221

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Performance alert! Previous value was 6272224 and current value is 12692101. It is 2.023540772778523x worse than previous exceeding a ratio threshold 2