# :warning: **Performance Alert** :warning: Possible performance regression was detected for benchmark **'snarkVM Benchmarks'**. Benchmark result of this commit is worse than the previous benchmark result exceeding threshold `1.50`. | Benchmark suite | Current: 71773f20dc5e5ac064f0d36aa02aa924b69ffea8 | Previous: 7cce9b5a80dd91a48662e1c08fc89d833014a075 | Ratio | |-|-|-|-| | `bls12_377: fq2_double` | `7` ns/iter (`± 0`) | `4` ns/iter (`± 0`) | `1.75` | | `Subdag::to_bytes_le` | `278824` ns/iter (`± 270`) | `150837` ns/iter (`± 82`) | `1.85` | | `Subdag::serialize (bincode)` | `557887` ns/iter (`± 2004`) | `304306` ns/iter (`± 3099`) | `1.83` | | `Subdag::to_string (serde_json)` | `410108` ns/iter (`± 934`) | `247714` ns/iter (`± 572`) | `1.66` | | `Transaction::Execute(transfer_private) - verify` | `120429` ns/iter (`± 142`) | `80143` ns/iter (`± 38`) | `1.50` | | `LimitedWriter::new - too_big.aleo` | `3028366` ns/iter (`± 48601`) | `1815649` ns/iter (`± 10981`) | `1.67` | | `Transaction::Execute(too_big.aleo) - verify` | `2351932` ns/iter (`± 3727`) | `1508175` ns/iter (`± 20469`) | `1.56` | This comment was automatically generated by [workflow](https://github.com/ProvableHQ/snarkVM/actions?query=workflow%3ARun%20snarkVM%20Benchmarks) using [github-action-benchmark](https://github.com/marketplace/actions/continuous-benchmark). CC: @raychu86 Comment was generated at https://github.com/ProvableHQ/snarkVM/commit/71773f20dc5e5ac064f0d36aa02aa924b69ffea8#commitcomment-183786093

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Node.js 20 will be removed from the runner on September 16th, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Performance alert! Previous value was 1508175 and current value is 2351932. It is 1.5594556334642864x worse than previous exceeding a ratio threshold 1.5

Performance alert! Previous value was 1815649 and current value is 3028366. It is 1.6679248026463265x worse than previous exceeding a ratio threshold 1.5

Performance alert! Previous value was 80143 and current value is 120429. It is 1.5026764658173515x worse than previous exceeding a ratio threshold 1.5

Performance alert! Previous value was 247714 and current value is 410108. It is 1.6555705369902387x worse than previous exceeding a ratio threshold 1.5

Performance alert! Previous value was 304306 and current value is 557887. It is 1.8333092347834088x worse than previous exceeding a ratio threshold 1.5

Performance alert! Previous value was 150837 and current value is 278824. It is 1.8485119698747654x worse than previous exceeding a ratio threshold 1.5