# :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: 0a2e9b9e638ef24954e3fe2c4a2174c0fdb51997 | Previous: cd8b37b77990d891640da7ec46bb815d5fc9fdc4 | Ratio | |-|-|-|-| | `iffts/simd ifft/22` | `13635674` ns/iter (`± 219842`) | `6306399` ns/iter (`± 210024`) | `2.16` | | `iffts/simd ifft/25` | `133703364` ns/iter (`± 845083`) | `65891527` ns/iter (`± 1735211`) | `2.03` | | `iffts/simd ifft/26` | `278573898` ns/iter (`± 3255932`) | `136655216` ns/iter (`± 2242165`) | `2.04` | | `iffts/simd ifft/27` | `646251801` ns/iter (`± 15536196`) | `312588285` ns/iter (`± 9816879`) | `2.07` | | `iffts/simd ifft/28` | `1351168377` ns/iter (`± 36149701`) | `643771030` ns/iter (`± 19147376`) | `2.10` | | `simd rfft 20bit` | `3234196` ns/iter (`± 21252`) | `1617070` ns/iter (`± 66435`) | `2.00` | | `merkle throughput/simd merkle` | `30000903` ns/iter (`± 498754`) | `13712527` ns/iter (`± 579195`) | `2.19` | 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/930#pullrequestreview-2492026171

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 13635674. It is 2.1621965245142274x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 65891527 and current value is 133703364. It is 2.029143504293048x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 136655216 and current value is 278573898. It is 2.0385163929637344x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 312588285 and current value is 646251801. It is 2.0674216917630166x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 643771030 and current value is 1351168377. It is 2.0988337685838396x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 1617070 and current value is 3234196. It is 2.000034630535475x worse than previous exceeding a ratio threshold 2