add OpenTelemetry-cpp exporters Benchmark (googlecpp) benchmark result for a57063f

Author: github-action-benchmark

benchmarks/data.js

@@ -1,5 +1,5 @@
 window.BENCHMARK_DATA = {
-  "lastUpdate": 1742514957462,
+  "lastUpdate": 1742514959886,
   "repoUrl": "https://github.com/open-telemetry/opentelemetry-cpp",
   "entries": {
     "OpenTelemetry-cpp api Benchmark": [
@@ -248616,6 +248616,54 @@ window.BENCHMARK_DATA = {
             "extra": "iterations: 229\ncpu: 614156.7205240173 ns\nthreads: 1"
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "email": "[email protected]",
+            "name": "Luke (GuangHui) Zhang",
+            "username": "lukeina2z"
+          },
+          "committer": {
+            "email": "[email protected]",
+            "name": "GitHub",
+            "username": "web-flow"
+          },
+          "distinct": true,
+          "id": "a57063f7a21db633d52dfc83edc29a946322946d",
+          "message": "fix: buffer overrun in the gRPC sample project (#3304)\n\nBuilding the sample on Windows, the gRPC sample server/client app fails to function correctly. The propagated trace context is corrupted, containing garbage characters after the trace parent string.\n\nThe string buffer from gRPC cannot be safely treated as a null-terminated C-string. To ensure safe copying, we must use its length property instead.",
+          "timestamp": "2025-03-21T00:52:50+01:00",
+          "tree_id": "2349ba0f2094db5013add409fcaa908c9d22c087",
+          "url": "https://github.com/open-telemetry/opentelemetry-cpp/commit/a57063f7a21db633d52dfc83edc29a946322946d"
+        },
+        "date": 1742514943993,
+        "tool": "googlecpp",
+        "benches": [
+          {
+            "name": "BM_OtlpExporterEmptySpans",
+            "value": 18.435756875776413,
+            "unit": "ns/iter",
+            "extra": "iterations: 7553000\ncpu: 18.43491169071892 ns\nthreads: 1"
+          },
+          {
+            "name": "BM_OtlpExporterSparseSpans",
+            "value": 130.32929146854326,
+            "unit": "ns/iter",
+            "extra": "iterations: 1077000\ncpu: 127.74367780872795 ns\nthreads: 1"
+          },
+          {
+            "name": "BM_OtlpExporterDenseSpans",
+            "value": 916.3018145592384,
+            "unit": "ns/iter",
+            "extra": "iterations: 153000\ncpu: 914.7849542483658 ns\nthreads: 1"
+          },
+          {
+            "name": "BM_otlp_grpc_with_collector",
+            "value": 1699263.5894239994,
+            "unit": "ns/iter",
+            "extra": "iterations: 228\ncpu: 611347.416666667 ns\nthreads: 1"
+          }
+        ]
       }
     ]
   }