{
  "schema_version": "1.3",
  "epoch": "v2",
  "measurement_epoch": "v2",
  "methodology_version": "2.1",
  "run_id": "hetzner-hel-cpx32-2026-05-07-003",
  "status": "ok",
  "provider": {
    "name": "hetzner",
    "slug": "hetzner"
  },
  "region": {
    "name": "hel",
    "slug": "hel"
  },
  "plan": {
    "name": "cpx32",
    "slug": "cpx32"
  },
  "pricing": {
    "monthly_usd": 17.09,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "AMD EPYC-Genoa Processor",
    "vcpu_count": 4,
    "ram_gb": 7.56,
    "os": "Ubuntu 24.04.3 LTS",
    "kernel": "6.8.0-90-generic",
    "arch": "x86_64",
    "virtualization": "kvm",
    "hostname": "ubuntu-8gb-hel1-1"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.2-agent-layer-v2-integrity",
    "command": "./webbynode-bench --provider hetzner --region hel --plan cpx32 --price 17.09",
    "schema_version": "1.3",
    "methodology_version": "2.1"
  },
  "measurement_endpoints": {
    "us_east": {
      "slug": "us-east",
      "host": "us-east.webbynode.com",
      "provider": "Vultr",
      "region": "New Jersey",
      "resolved_ips": [
        "87.99.130.1"
      ],
      "observed_remote_hosts": [
        "87.99.130.1"
      ]
    },
    "eu_west": {
      "slug": "eu-west",
      "host": "eu-west.webbynode.com",
      "provider": "Hetzner",
      "region": "Nuremberg",
      "resolved_ips": [
        "46.225.222.50"
      ],
      "observed_remote_hosts": [
        "46.225.222.50"
      ]
    },
    "asia": {
      "slug": "asia",
      "host": "asia.webbynode.com",
      "provider": "unknown",
      "region": "unknown",
      "resolved_ips": [
        "139.162.46.15"
      ],
      "observed_remote_hosts": [
        "139.162.46.15"
      ]
    }
  },
  "commands": {
    "runner": "./webbynode-bench --provider hetzner --region hel --plan cpx32 --price 17.09",
    "cpu": "sysbench cpu --threads=4 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/hetzner/hetzner-hel-cpx32-2026-05-07-003/fio.test --size=1G --rw=randrw --rwmixread=50 --bs=4k --ioengine=libaio --direct=1 --iodepth=64 --numjobs=1 --time_based=1 --runtime=30 --group_reporting=1 --output-format=json",
    "network": {
      "us_east_outbound": "iperf3 -c us-east.webbynode.com -p 5201 -P 1 -t 15 -J",
      "us_east_inbound": "iperf3 -c us-east.webbynode.com -p 5201 -P 1 -t 15 -R -J",
      "eu_west_outbound": "iperf3 -c eu-west.webbynode.com -p 5201 -P 1 -t 15 -J",
      "eu_west_inbound": "iperf3 -c eu-west.webbynode.com -p 5201 -P 1 -t 15 -R -J",
      "asia_outbound": "iperf3 -c asia.webbynode.com -p 5201 -P 1 -t 15 -J",
      "asia_inbound": "iperf3 -c asia.webbynode.com -p 5201 -P 1 -t 15 -R -J"
    }
  },
  "telemetry": {
    "status": "ok",
    "backend": "mpstat",
    "cpu_steal": {
      "avg_percent": 0.0345,
      "p95_percent": 0.0,
      "max_percent": 1.0,
      "time_above_0_5_percent": 3.4483
    },
    "iowait": {
      "avg_percent": 0.0,
      "p95_percent": 0.0,
      "max_percent": 0.0
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 54441361.6947,
          "p95_bps": 284170634.0254,
          "p99_bps": 284170634.0254,
          "p99_to_p50_ratio": 1.0712
        },
        "inbound": {
          "stddev_bps": 37965830.4663,
          "p95_bps": 195033578.2624,
          "p99_bps": 195033578.2624,
          "p99_to_p50_ratio": 1.0276
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 57081103.4681,
          "p95_bps": 1112559162.7355,
          "p99_bps": 1112559162.7355,
          "p99_to_p50_ratio": 1.0663
        },
        "inbound": {
          "stddev_bps": 65388092.7685,
          "p95_bps": 962479178.9055,
          "p99_bps": 962479178.9055,
          "p99_to_p50_ratio": 1.0063
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 35470177.2375,
          "p95_bps": 173014524.3765,
          "p99_bps": 173014524.3765,
          "p99_to_p50_ratio": 1.138
        },
        "inbound": {
          "stddev_bps": 28697412.4522,
          "p95_bps": 109055505.1189,
          "p99_bps": 109055505.1189,
          "p99_to_p50_ratio": 1.0297
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 6562.36,
      "latency_ms": {
        "avg": 0.61,
        "p95": 0.63,
        "p99": null
      }
    },
    "storage": {
      "status": "ok",
      "profile": {
        "rw": "randrw",
        "rwmixread": 50,
        "ioengine": "libaio",
        "direct": 1,
        "size": "1G",
        "block_size": "4k",
        "io_depth": 64,
        "num_jobs": 1,
        "runtime_seconds": 30
      },
      "fio": {
        "status": "ok",
        "fio_version": "fio-3.36",
        "read_iops": 26236.39212,
        "write_iops": 26194.493517,
        "latency_ms": {
          "read_p95": 1.990656,
          "read_p99": 2.342912,
          "write_p95": 2.179072,
          "write_p99": 2.70336
        }
      }
    },
    "network": {
      "us_east": {
        "endpoint": {
          "slug": "us-east",
          "host": "us-east.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "duration_seconds": 15,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "87.99.130.1",
            "sent_bps": 248415347.4892022,
            "received_bps": 246392515.62634894
          }
        },
        "inbound": {
          "direction": "inbound",
          "parallel_streams": 1,
          "duration_seconds": 15,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "87.99.130.1",
            "sent_bps": 179738733.38480774,
            "received_bps": 179293658.5740461
          }
        }
      },
      "eu_west": {
        "endpoint": {
          "slug": "eu-west",
          "host": "eu-west.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "duration_seconds": 15,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "46.225.222.50",
            "sent_bps": 1037680079.5793222,
            "received_bps": 1036012714.526351
          }
        },
        "inbound": {
          "direction": "inbound",
          "parallel_streams": 1,
          "duration_seconds": 15,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "46.225.222.50",
            "sent_bps": 933105983.948496,
            "received_bps": 932947418.255616
          }
        }
      },
      "asia": {
        "endpoint": {
          "slug": "asia",
          "host": "asia.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "duration_seconds": 15,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "139.162.46.15",
            "sent_bps": 141680058.47810546,
            "received_bps": 139811909.16080737
          }
        },
        "inbound": {
          "direction": "inbound",
          "parallel_streams": 1,
          "duration_seconds": 15,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "139.162.46.15",
            "sent_bps": 94338945.4992667,
            "received_bps": 93386233.58238596
          }
        }
      }
    }
  },
  "artifacts": {
    "run_log": "run.log",
    "run_md": "run.md",
    "raw_sysbench_log": "raw.sysbench.log",
    "raw_fio_log": "raw.fio.log",
    "raw_iperf_us_out_log": "raw.iperf-us-east-outbound.log",
    "raw_iperf_us_in_log": "raw.iperf-us-east-inbound.log",
    "raw_iperf_eu_out_log": "raw.iperf-eu-west-outbound.log",
    "raw_iperf_eu_in_log": "raw.iperf-eu-west-inbound.log",
    "raw_iperf_asia_out_log": "raw.iperf-asia-outbound.log",
    "raw_iperf_asia_in_log": "raw.iperf-asia-inbound.log",
    "telemetry_log": "telemetry.log",
    "agent_sim_json": "agent-sim.json",
    "raw_agent_sim_log": "raw.agent-sim.log",
    "artifact_manifest_sha256": "artifact-manifest.sha256"
  },
  "agent_sim": {
    "enabled": true,
    "version": "agent_sim_v1",
    "duration_seconds": 300,
    "iterations_total": 672,
    "iterations_successful": 672,
    "iterations_failed": 0,
    "failure_rate": 0.0,
    "latency_ms": {
      "p50": 246.72436714172363,
      "p95": 249.60780143737793,
      "p99": 255.85126876831055,
      "stddev": 6.22383286434459
    },
    "iterations_per_second": {
      "start_window": 3.974985795492555,
      "end_window": 4.06293005297173
    },
    "throughput_drift_percent": 2.2124420564948752,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
    "agent_sim_v1": {
      "window_definition": {
        "successful_task_window_percent": 10
      },
      "metrics": {
        "latency_start_avg_ms": 251.5732260311351,
        "latency_end_avg_ms": 246.1277912644779,
        "latency_start_p95_ms": 299.14331436157227,
        "latency_end_p95_ms": 251.11031532287598,
        "failure_count": 0,
        "drift_percent": -2.164552584774369
      }
    }
  },
  "artifact_hashes": {
    "run_md_sha256": "44a9d56cc6d452ce39d61eaaa7c92d93255b7badc70418c80dc86ea9ddf8e323",
    "raw_sysbench_log_sha256": "e82586bf2a80a9ea3ff8cb57cf63fcf1a1b7f6c2e8f08e8763c43bca70865c5b",
    "raw_fio_log_sha256": "c799e10f42638143c0721ae332965e2ce6cdfec75d4093962f93334ac41a8622",
    "raw_iperf_us_out_log_sha256": "327ea35e29d5b9608d8e61c2a1603d17419706d7332993712cb3bec6b93c6ee6",
    "raw_iperf_us_in_log_sha256": "900ac11b1be5af87c6b6c62e3cbc3e6913f78015172db79fce1c26422ea1b364",
    "raw_iperf_eu_out_log_sha256": "3d030d882815e2ce9ebd934d57e4d1453925cd0c219ca2da2dd33dc1df899e70",
    "raw_iperf_eu_in_log_sha256": "c5a6698955ce02751073c4a44868f8e1deda6a2a23fc066babf20654db0ffcfb",
    "raw_iperf_asia_out_log_sha256": "a3cf9545e93c9f3ff3ab4306e794de8678823bae93ec692510f8ec7c73d4f068",
    "raw_iperf_asia_in_log_sha256": "5583dde59a5225e04fdd4f7a56c3cb9085cb284b33b261ae6c0c2246732c930a",
    "telemetry_log_sha256": "ebda00213672999b9083a02681f2f2d4edd4bec0ade8d6e879d6b655c14dd323",
    "agent_sim_json_sha256": "2d4ad9407e0286f23f054c3532793f61b41da1c02969e308872182798f5fe2b9",
    "raw_agent_sim_log_sha256": "bc728784b62367780c52154353922d706228721c1a5eb3cb81adc06bbb8b5735"
  },
  "integrity": {
    "hash_algorithm": "sha256",
    "run_json_self_hash_note": "Final run.json and run.log hashes are written to artifact-manifest.sha256 after validation/logging completes.",
    "append_only_required": true
  },
  "status_notes": [],
  "timestamps": {
    "started_at_utc": "2026-05-07T16:22:47Z",
    "finished_at_utc": "2026-05-07T16:30:25Z"
  }
}