{
  "schema_version": 2,
  "generated_at": "2026-05-01T06:25:30Z",
  "repo_root": "/home/runner/work/ghostscope/ghostscope",
  "corpus_dir": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/out",
  "manifest_path": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/out/manifest.json",
  "result_path": "/home/runner/work/ghostscope/ghostscope/.tmp/dwarf-perf-results/main.json",
  "parse_benchmark": {
    "description": "Fast parse benchmark: analyzer load plus initial DWARF fast-parse/index build.",
    "artifact_name": "parse-stress",
    "binary": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/out/parse-stress/parse_stress",
    "runs": 10,
    "metrics_ms": {
      "average": 983.624,
      "p50": 980.373,
      "p95": 1024.011,
      "min": 958.752,
      "max": 1024.011
    },
    "internal_metrics_ms": {
      "module_count": 1,
      "parse_phase": {
        "average": 968.9,
        "p50": 963.0,
        "p95": 1006.0,
        "min": 945.0,
        "max": 1006.0
      },
      "index_phase": {
        "average": 13.8,
        "p50": 13.0,
        "p95": 17.0,
        "min": 13.0,
        "max": 17.0
      },
      "internal_total": {
        "average": 983.1,
        "p50": 980.0,
        "p95": 1023.0,
        "min": 958.0,
        "max": 1023.0
      }
    }
  },
  "query_benchmark": {
    "description": "End-to-end source-line query benchmark: source-line lookup, address resolution, and variable collection for all matched addresses.",
    "binary": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/out/query-hotspot/query_hotspot",
    "source": {
      "path": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/src/query-hotspot/query_hotspot.c",
      "line": 119
    },
    "loading_time_ms": 2,
    "runs": 10,
    "metrics_ms": {
      "first_run": 3.6805000000000003,
      "average": 3.2768756000000003,
      "p50": 3.2111520000000002,
      "p95": 3.6805000000000003,
      "min": 3.1814389999999997,
      "max": 3.6805000000000003
    }
  },
  "query_result": {
    "description": "Snapshot of the matched query result for the benchmarked source line.",
    "source": {
      "path": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/src/query-hotspot/query_hotspot.c",
      "line": 119
    },
    "first_address": "0x40164f",
    "address_count": 1,
    "total_variables": 16
  },
  "corpus_manifest": {
    "schema_version": 1,
    "builder_image": "ghcr.io/swananan/ghostscope-dwarf-perf-builder@sha256:ed99b20a96a4fb2abc4845ca55e7e3780e97752d3281da441b8aa335b56b9ecb",
    "compiler": {
      "cc": "gcc",
      "cxx": "g++",
      "rustc": "rustc",
      "dwarf_version": 5
    },
    "artifacts": [
      {
        "name": "query-hotspot",
        "kind": "single-address-query",
        "relative_path": "query-hotspot/query_hotspot",
        "sha256": "cb837cf400627c5dec8702e46246ae4cb7a6362f548993ae5726ef2c79087b83",
        "size_bytes": 49264,
        "source_path": "scripts/dwarf-perf/corpus/src/query-hotspot/query_hotspot.c",
        "query_anchor": {
          "function": "dwarf_perf_query_hotspot",
          "source_marker": "DWARF_PERF_QUERY_HOTSPOT",
          "source_line": 119
        }
      },
      {
        "name": "parse-stress",
        "kind": "fast-parse",
        "relative_path": "parse-stress/parse_stress",
        "sha256": "c280ebe972e59f480d298ed56ceb03c6b62013ab88ee8a8c1b3a8b905157d1b2",
        "size_bytes": 6753512,
        "generator": {
          "script": "scripts/dwarf-perf/generate_parse_stress.py",
          "preset": "large",
          "units": 48,
          "types_per_unit": 24,
          "functions_per_unit": 72,
          "history_len": 16,
          "generated_c_files": 49,
          "generated_header_files": 50
        }
      },
      {
        "name": "rust-parse-stress",
        "kind": "fast-parse",
        "language": "rust",
        "relative_path": "rust-parse-stress/rust_parse_stress",
        "sha256": "99c119a6a41c71884f9b544203183dd0c750bc43d75f142e045e11ee1510ec90",
        "size_bytes": 53510776,
        "generator": {
          "script": "scripts/dwarf-perf/generate_rust_parse_stress.py",
          "preset": "large",
          "modules": 64,
          "types_per_module": 24,
          "functions_per_module": 96,
          "generated_module_files": 64,
          "generated_rust_files": 66
        }
      },
      {
        "name": "cpp-template-stress",
        "kind": "fast-parse",
        "language": "cpp",
        "relative_path": "cpp-template-stress/cpp_template_stress",
        "sha256": "8640e100f451f0022bf4ef60590e88a2e1d845dda8a6b8db52a53d6023e4abdb",
        "size_bytes": 103053984,
        "generator": {
          "script": "scripts/dwarf-perf/generate_cpp_template_stress.py",
          "preset": "large",
          "units": 16,
          "families_per_unit": 16,
          "instantiations_per_family": 48,
          "methods_per_family": 4,
          "estimated_mangled_symbols": 61440,
          "generated_cpp_files": 17
        }
      },
      {
        "name": "rust-generic-stress",
        "kind": "fast-parse",
        "language": "rust",
        "relative_path": "rust-generic-stress/rust_generic_stress",
        "sha256": "10fc7190a29f37589fe2095ee2c29ec223553b8c759f7f41c49c7e3c460742fe",
        "size_bytes": 30679952,
        "generator": {
          "script": "scripts/dwarf-perf/generate_rust_generic_stress.py",
          "preset": "large",
          "modules": 16,
          "families_per_module": 16,
          "monomorphs_per_family": 28,
          "estimated_mangled_symbols": 28672,
          "generated_module_files": 16,
          "generated_rust_files": 18
        }
      },
      {
        "name": "cpp-deep-namespace",
        "kind": "fast-parse",
        "language": "cpp",
        "relative_path": "cpp-deep-namespace/cpp_deep_namespace",
        "sha256": "a9a48c311cd4eda29c67f75c718c0e7b1b493d2ca20f5561f4710716585d55ac",
        "size_bytes": 3302632,
        "generator": {
          "script": "scripts/dwarf-perf/generate_cpp_deep_namespace.py",
          "preset": "large",
          "units": 16,
          "namespace_depth": 8,
          "branches_per_unit": 16,
          "functions_per_branch": 24,
          "estimated_mangled_symbols": 18432,
          "generated_cpp_files": 17
        }
      }
    ]
  },
  "primary_parse_target": "parse-stress",
  "parse_targets": {
    "parse-stress": {
      "description": "Fast parse benchmark: analyzer load plus initial DWARF fast-parse/index build.",
      "artifact_name": "parse-stress",
      "binary": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/out/parse-stress/parse_stress",
      "runs": 10,
      "metrics_ms": {
        "average": 983.624,
        "p50": 980.373,
        "p95": 1024.011,
        "min": 958.752,
        "max": 1024.011
      },
      "internal_metrics_ms": {
        "module_count": 1,
        "parse_phase": {
          "average": 968.9,
          "p50": 963.0,
          "p95": 1006.0,
          "min": 945.0,
          "max": 1006.0
        },
        "index_phase": {
          "average": 13.8,
          "p50": 13.0,
          "p95": 17.0,
          "min": 13.0,
          "max": 17.0
        },
        "internal_total": {
          "average": 983.1,
          "p50": 980.0,
          "p95": 1023.0,
          "min": 958.0,
          "max": 1023.0
        }
      }
    },
    "rust-parse-stress": {
      "description": "Fast parse benchmark: analyzer load plus initial DWARF fast-parse/index build.",
      "artifact_name": "rust-parse-stress",
      "binary": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/out/rust-parse-stress/rust_parse_stress",
      "runs": 10,
      "metrics_ms": {
        "average": 5205.96,
        "p50": 5108.712,
        "p95": 5494.678,
        "min": 5046.801,
        "max": 5494.678
      },
      "internal_metrics_ms": {
        "module_count": 1,
        "parse_phase": {
          "average": 5041.5,
          "p50": 4949.0,
          "p95": 5327.0,
          "min": 4882.0,
          "max": 5327.0
        },
        "index_phase": {
          "average": 163.4,
          "p50": 164.0,
          "p95": 166.0,
          "min": 158.0,
          "max": 166.0
        },
        "internal_total": {
          "average": 5205.3,
          "p50": 5108.0,
          "p95": 5494.0,
          "min": 5046.0,
          "max": 5494.0
        }
      }
    },
    "cpp-template-stress": {
      "description": "Fast parse benchmark: analyzer load plus initial DWARF fast-parse/index build.",
      "artifact_name": "cpp-template-stress",
      "binary": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/out/cpp-template-stress/cpp_template_stress",
      "runs": 10,
      "metrics_ms": {
        "average": 5738.495,
        "p50": 5460.278,
        "p95": 6502.563,
        "min": 5412.811,
        "max": 6502.563
      },
      "internal_metrics_ms": {
        "module_count": 1,
        "parse_phase": {
          "average": 5054.6,
          "p50": 4785.0,
          "p95": 5791.0,
          "min": 4739.0,
          "max": 5791.0
        },
        "index_phase": {
          "average": 682.8,
          "p50": 674.0,
          "p95": 710.0,
          "min": 672.0,
          "max": 710.0
        },
        "internal_total": {
          "average": 5737.9,
          "p50": 5460.0,
          "p95": 6502.0,
          "min": 5412.0,
          "max": 6502.0
        }
      }
    },
    "rust-generic-stress": {
      "description": "Fast parse benchmark: analyzer load plus initial DWARF fast-parse/index build.",
      "artifact_name": "rust-generic-stress",
      "binary": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/out/rust-generic-stress/rust_generic_stress",
      "runs": 10,
      "metrics_ms": {
        "average": 3081.655,
        "p50": 3034.796,
        "p95": 3189.81,
        "min": 2921.259,
        "max": 3189.81
      },
      "internal_metrics_ms": {
        "module_count": 1,
        "parse_phase": {
          "average": 2911.5,
          "p50": 2866.0,
          "p95": 3018.0,
          "min": 2746.0,
          "max": 3018.0
        },
        "index_phase": {
          "average": 169.2,
          "p50": 168.0,
          "p95": 175.0,
          "min": 165.0,
          "max": 175.0
        },
        "internal_total": {
          "average": 3081.0,
          "p50": 3034.0,
          "p95": 3189.0,
          "min": 2921.0,
          "max": 3189.0
        }
      }
    },
    "cpp-deep-namespace": {
      "description": "Fast parse benchmark: analyzer load plus initial DWARF fast-parse/index build.",
      "artifact_name": "cpp-deep-namespace",
      "binary": "/home/runner/work/ghostscope/ghostscope/scripts/dwarf-perf/corpus/out/cpp-deep-namespace/cpp_deep_namespace",
      "runs": 10,
      "metrics_ms": {
        "average": 361.794,
        "p50": 366.338,
        "p95": 374.936,
        "min": 321.441,
        "max": 374.936
      },
      "internal_metrics_ms": {
        "module_count": 1,
        "parse_phase": {
          "average": 345.2,
          "p50": 350.0,
          "p95": 358.0,
          "min": 305.0,
          "max": 358.0
        },
        "index_phase": {
          "average": 15.6,
          "p50": 16.0,
          "p95": 16.0,
          "min": 15.0,
          "max": 16.0
        },
        "internal_total": {
          "average": 361.2,
          "p50": 366.0,
          "p95": 374.0,
          "min": 321.0,
          "max": 374.0
        }
      }
    }
  }
}