# :warning: **Performance Alert** :warning: Possible performance regression was detected for benchmark **'CPU Benchmark Results'**. Benchmark result of this commit is worse than the previous benchmark result exceeding threshold `2`. | Benchmark suite | Current: 1ce25f19ab1349bb794a7ba77867bfec9cb55fd9 | Previous: 1fc9577c44f60a82d31b15015251af11e63c0215 | Ratio | |-|-|-|-| | `benchmarks/test_replaybuffer_benchmark.py::test_rb_populate[TensorDictReplayBuffer-ListStorage-RandomSampler-400]` | `31.114986802149957` iter/sec (`stddev: 0.1940505893106482`) | `246.2445065608889` iter/sec (`stddev: 0.0005324800464569008`) | `7.91` | This comment was automatically generated by [workflow](https://github.com/pytorch/rl/actions?query=workflow%3AContinuous%20Benchmark) using [github-action-benchmark](https://github.com/marketplace/actions/continuous-benchmark). CC: @vmoens Comment was generated at https://github.com/pytorch/rl/commit/1ce25f19ab1349bb794a7ba77867bfec9cb55fd9#commitcomment-150497218