# :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: 22198bbe6f4befb91312bd241f87daca18f84a58 | Previous: bb3c537e7204d8988bf264a39b22ddd11350a9ea | Ratio | |-|-|-|-| | `async/http_concurrent_conn_calls/fast_call/2` | `333964` ns/iter (`± 22160`) | `163241` ns/iter (`± 5819`) | `2.05` | | `async/http_concurrent_conn_calls/fast_call/4` | `554146` ns/iter (`± 45926`) | `208912` ns/iter (`± 171843`) | `2.65` | | `async/http_concurrent_conn_calls/fast_call/8` | `861926` ns/iter (`± 98802`) | `357274` ns/iter (`± 575291`) | `2.41` | | `async/ws_custom_headers_handshake/4kb` | `202078` ns/iter (`± 23430`) | `92832` ns/iter (`± 2349`) | `2.18` | | `async/http_concurrent_conn_calls/fast_call/16` | `1526226` ns/iter (`± 88087`) | `625387` ns/iter (`± 1046003`) | `2.44` | | `async/http_concurrent_conn_calls/fast_call/32` | `2496840` ns/iter (`± 168135`) | `1154217` ns/iter (`± 1706053`) | `2.16` | This comment was automatically generated by [workflow](https://github.com/paritytech/jsonrpsee/actions?query=workflow%3ABenchmarks) using [github-action-benchmark](https://github.com/marketplace/actions/continuous-benchmark). Comment was generated at https://github.com/paritytech/jsonrpsee/commit/22198bbe6f4befb91312bd241f87daca18f84a58#commitcomment-175518941

Performance alert! Previous value was 1154217 and current value is 2496840. It is 2.163232736998329x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 625387 and current value is 1526226. It is 2.440450473067077x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 92832 and current value is 202078. It is 2.17681402964495x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 357274 and current value is 861926. It is 2.412506927456238x worse than previous exceeding a ratio threshold 2

Performance alert! Previous value was 208912 and current value is 554146. It is 2.6525331239947922x worse than previous exceeding a ratio threshold 2