# :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: 740381cfec44609be0fb9c352b1ccdd65daba45d | Previous: cd8b37b77990d891640da7ec46bb815d5fc9fdc4 | Ratio | |-|-|-|-| | `iffts/simd ifft/22` | `12614998` ns/iter (`± 151548`) | `6306399` ns/iter (`± 210024`) | `2.00` | | `merkle throughput/simd merkle` | `28088905` ns/iter (`± 474061`) | `13712527` ns/iter (`± 579195`) | `2.05` | 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/900#pullrequestreview-2458122589

The following actions use a deprecated Node.js version and will be forced to run on node20: jetli/[email protected]. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Performance alert! Previous value was 6306399 and current value is 12614998. It is 2.000348852015231x worse than previous exceeding a ratio threshold 2