# :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: 77b04f5bd453e05250e2d37a30e56d44d93183eb | Previous: cd8b37b77990d891640da7ec46bb815d5fc9fdc4 | Ratio | |-|-|-|-| | `iffts/simd ifft/22` | `12863019` ns/iter (`± 165034`) | `6306399` ns/iter (`± 210024`) | `2.04` | | `iffts/simd ifft/28` | `1393887769` ns/iter (`± 39931018`) | `643771030` ns/iter (`± 19147376`) | `2.17` | | `merkle throughput/simd merkle` | `29496047` ns/iter (`± 408621`) | `13712527` ns/iter (`± 579195`) | `2.15` | 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/922#pullrequestreview-2478927201

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

Performance alert! Previous value was 6306399 and current value is 12863019. It is 2.039677318228675x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 643771030 and current value is 1393887769. It is 2.165191821384072x worse than previous exceeding a ratio threshold 2