diff --git a/dev/bench/data.js b/dev/bench/data.js
index 5fb140004ee..6a576ddb321 100644
--- a/dev/bench/data.js
+++ b/dev/bench/data.js
@@ -1,5 +1,5 @@
 window.BENCHMARK_DATA = {
-  "lastUpdate": 1715919806022,
+  "lastUpdate": 1715924229461,
   "repoUrl": "https://github.com/PyO3/pyo3",
   "entries": {
     "pyo3-bench": [
@@ -320348,6 +320348,414 @@ window.BENCHMARK_DATA = {
             "unit": "ns/iter"
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "email": "alex.gaynor@gmail.com",
+            "name": "Alex Gaynor",
+            "username": "alex"
+          },
+          "committer": {
+            "email": "noreply@github.com",
+            "name": "GitHub",
+            "username": "web-flow"
+          },
+          "distinct": true,
+          "id": "1c64a03ea084852572872c0d6b5fd029f116c807",
+          "message": "Move GIL counting from GILPool to GILGuard (#4188)",
+          "timestamp": "2024-05-17T04:25:41Z",
+          "tree_id": "80c19608d07cf64e3ccc79b82c8d912e4e9a87df",
+          "url": "https://github.com/PyO3/pyo3/commit/1c64a03ea084852572872c0d6b5fd029f116c807"
+        },
+        "date": 1715924207298,
+        "tool": "cargo",
+        "benches": [
+          {
+            "name": "identify_object_type",
+            "value": 473,
+            "range": "± 2",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "collect_generic_iterator",
+            "value": 10607585,
+            "range": "± 88571",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_bigint_extract_fail",
+            "value": 264,
+            "range": "± 2",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_bigint_small",
+            "value": 54,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_bigint_big_negative",
+            "value": 176,
+            "range": "± 25",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_bigint_big_positive",
+            "value": 140,
+            "range": "± 1",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_bigint_huge_negative",
+            "value": 1250,
+            "range": "± 11",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_bigint_huge_positive",
+            "value": 1011,
+            "range": "± 22",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "call_0",
+            "value": 30360,
+            "range": "± 107",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "call_method_0",
+            "value": 97043,
+            "range": "± 773",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "ordered_dunder_methods",
+            "value": 36,
+            "range": "± 1",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "ordered_richcmp",
+            "value": 34,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "decimal_via_extract",
+            "value": 358,
+            "range": "± 9",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "iter_dict",
+            "value": 1147889,
+            "range": "± 37180",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "dict_new",
+            "value": 3082207,
+            "range": "± 22781",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "dict_get_item",
+            "value": 2913654,
+            "range": "± 13886",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_hashmap",
+            "value": 4927567,
+            "range": "± 60077",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_btreemap",
+            "value": 7759028,
+            "range": "± 30609",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "mapping_from_dict",
+            "value": 0,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "err_new_restore_and_fetch",
+            "value": 161,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "err_new_without_gil",
+            "value": 13,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_str_extract_success",
+            "value": 10,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_str_extract_fail",
+            "value": 24,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_str_downcast_success",
+            "value": 10,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_str_downcast_fail",
+            "value": 1,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_int_extract_success",
+            "value": 4,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_int_extract_fail",
+            "value": 248,
+            "range": "± 1",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_int_downcast_success",
+            "value": 4,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_int_downcast_fail",
+            "value": 1,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_float_extract_success",
+            "value": 2,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_float_extract_fail",
+            "value": 244,
+            "range": "± 1",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_float_downcast_success",
+            "value": 1,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_float_downcast_fail",
+            "value": 3,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "enum_from_pyobject",
+            "value": 878,
+            "range": "± 8",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "list_via_downcast",
+            "value": 0,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "list_via_extract",
+            "value": 6,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "not_a_list_via_downcast",
+            "value": 1,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "not_a_list_via_extract",
+            "value": 30,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "not_a_list_via_extract_enum",
+            "value": 488,
+            "range": "± 2",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "clean_acquire_gil",
+            "value": 66,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "dirty_acquire_gil",
+            "value": 85,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "getattr_direct",
+            "value": 108,
+            "range": "± 1",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "getattr_intern",
+            "value": 27,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "iter_list",
+            "value": 746952,
+            "range": "± 12417",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "list_new",
+            "value": 872718,
+            "range": "± 147623",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "list_get_item",
+            "value": 605718,
+            "range": "± 2564",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "list_get_item_unchecked",
+            "value": 437511,
+            "range": "± 15133",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "sequence_from_list",
+            "value": 0,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "first_time_init",
+            "value": 3193,
+            "range": "± 291",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "drop_many_objects",
+            "value": 2169,
+            "range": "± 4",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "set_new",
+            "value": 2814512,
+            "range": "± 73676",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "iter_set",
+            "value": 1147951,
+            "range": "± 34858",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_hashset",
+            "value": 5480075,
+            "range": "± 31353",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "extract_btreeset",
+            "value": 1819264,
+            "range": "± 16901",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "iter_tuple",
+            "value": 684114,
+            "range": "± 9080",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "tuple_new",
+            "value": 942544,
+            "range": "± 183412",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "tuple_get_item",
+            "value": 605575,
+            "range": "± 1540",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "tuple_get_item_unchecked",
+            "value": 434711,
+            "range": "± 956",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "tuple_get_borrowed_item",
+            "value": 558626,
+            "range": "± 1518",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "tuple_get_borrowed_item_unchecked",
+            "value": 419517,
+            "range": "± 2282",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "sequence_from_tuple",
+            "value": 0,
+            "range": "± 0",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "tuple_new_list",
+            "value": 242916,
+            "range": "± 40701",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "tuple_to_list",
+            "value": 177757,
+            "range": "± 42950",
+            "unit": "ns/iter"
+          },
+          {
+            "name": "tuple_into_py",
+            "value": 88,
+            "range": "± 0",
+            "unit": "ns/iter"
+          }
+        ]
       }
     ],
     "pytest-bench": [