# :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: 7d7cd9538d5e1adafceea2b77971f5f72b046708 | Previous: 01a421e76a6f208c4eec6e407b2563c28d493540 | Ratio | |-|-|-|-| | `benchmarks/test_replaybuffer_benchmark.py::test_rb_populate[TensorDictPrioritizedReplayBuffer-ListStorage-None-400]` | `36.16408216919682` iter/sec (`stddev: 0.16446754651912104`) | `241.73781953462816` iter/sec (`stddev: 0.0005608093730264233`) | `6.68` | 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/7d7cd9538d5e1adafceea2b77971f5f72b046708#commitcomment-150349811