# :warning: **Performance Alert** :warning: Possible performance regression was detected for benchmark **'Python Benchmark with pytest-benchmark'**. Benchmark result of this commit is worse than the previous benchmark result exceeding threshold `2`. | Benchmark suite | Current: a8b1fb7f6bacd0b4c922e199df9ed7a1db66166f | Previous: 1393207d5c506bf26dbd6405b76034faf45ee7d5 | Ratio | |-|-|-|-| | `benchmark/benchmark.py::test_exact_shots[ghz-probability-13-sv]` | `64.11974490601246` iter/sec (`stddev: 0`) | `379.8935994014424` iter/sec (`stddev: 0`) | `5.92` | | `benchmark/benchmark.py::test_exact_shots_batched[ghz-density_matrix q[0], q[1]-10-3-dm]` | `17.31234482058045` iter/sec (`stddev: 0`) | `71.78962813323469` iter/sec (`stddev: 0`) | `4.15` | | `benchmark/benchmark.py::test_exact_shots_batched[qft-probability-10-3-sv]` | `37.787401909954575` iter/sec (`stddev: 0`) | `85.0036045777786` iter/sec (`stddev: 0`) | `2.25` | This comment was automatically generated by [workflow](https://github.com/amazon-braket/amazon-braket-simulator-v2-python/actions?query=workflow%3ABenchmark) using [github-action-benchmark](https://github.com/marketplace/actions/continuous-benchmark). Comment was generated at https://github.com/amazon-braket/amazon-braket-simulator-v2-python/commit/a8b1fb7f6bacd0b4c922e199df9ed7a1db66166f#commitcomment-153849789

Performance alert! Previous value was 379.8935994014424 and current value is 64.11974490601246. It is 5.924752195416486x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 71.78962813323469 and current value is 17.31234482058045. It is 4.1467304907127955x worse than previous exceeding a ratio threshold 2