add OpenTelemetry-cpp exporters Benchmark (googlecpp) benchmark result for c406864

Author: github-action-benchmark

benchmarks/data.js

@@ -1,5 +1,5 @@
 window.BENCHMARK_DATA = {
-  "lastUpdate": 1752878917671,
+  "lastUpdate": 1752951732930,
   "repoUrl": "https://github.com/open-telemetry/opentelemetry-cpp",
   "entries": {
     "OpenTelemetry-cpp api Benchmark": [
@@ -309132,6 +309132,54 @@ window.BENCHMARK_DATA = {
             "extra": "iterations: 225\ncpu: 624009.7466666667 ns\nthreads: 1"
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "email": "[email protected]",
+            "name": "ssams",
+            "username": "ssams"
+          },
+          "committer": {
+            "email": "[email protected]",
+            "name": "GitHub",
+            "username": "web-flow"
+          },
+          "distinct": true,
+          "id": "c4068645558eeae5d88e5e67ed4fa3d0b0b2908a",
+          "message": "[SDK] Update default exemplar reservoir size for exponential histograms (#3551)",
+          "timestamp": "2025-07-19T20:57:30+02:00",
+          "tree_id": "ab93f4306c0e6747962a73c4024a57354bef55df",
+          "url": "https://github.com/open-telemetry/opentelemetry-cpp/commit/c4068645558eeae5d88e5e67ed4fa3d0b0b2908a"
+        },
+        "date": 1752951714797,
+        "tool": "googlecpp",
+        "benches": [
+          {
+            "name": "BM_OtlpExporterEmptySpans",
+            "value": 18.139695858598976,
+            "unit": "ns/iter",
+            "extra": "iterations: 7626000\ncpu: 18.136503015997903 ns\nthreads: 1"
+          },
+          {
+            "name": "BM_OtlpExporterSparseSpans",
+            "value": 131.40276019014834,
+            "unit": "ns/iter",
+            "extra": "iterations: 1076000\ncpu: 129.10876394052045 ns\nthreads: 1"
+          },
+          {
+            "name": "BM_OtlpExporterDenseSpans",
+            "value": 940.935723733582,
+            "unit": "ns/iter",
+            "extra": "iterations: 149000\ncpu: 938.5704093959733 ns\nthreads: 1"
+          },
+          {
+            "name": "BM_otlp_grpc_with_collector",
+            "value": 1706460.247869077,
+            "unit": "ns/iter",
+            "extra": "iterations: 230\ncpu: 608438.5913043481 ns\nthreads: 1"
+          }
+        ]
       }
     ]
   }