{
  "schema_version": "1.4",
  "epoch": "v3",
  "measurement_epoch": "v3",
  "methodology_version": "3.0",
  "run_id": "hetzner-nbg1-cpx22-2026-08-25-003",
  "status": "partial",
  "provider": {
    "name": "hetzner",
    "slug": "hetzner"
  },
  "region": {
    "name": "nbg1",
    "slug": "nbg1"
  },
  "plan": {
    "name": "cpx22",
    "slug": "cpx22"
  },
  "pricing": {
    "monthly_usd": 22.99,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "AMD EPYC-Genoa Processor",
    "vcpu_count": 2,
    "ram_gb": 3.72,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.8.0-137-generic",
    "arch": "x86_64",
    "virtualization": "kvm",
    "hostname": "wn-hetzner-003"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.5.2-network-contention-v3",
    "command": "./webbynode-bench --provider hetzner --region nbg1 --plan cpx22 --price 22.99",
    "schema_version": "1.4",
    "methodology_version": "3.0"
  },
  "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 nbg1 --plan cpx22 --price 22.99",
    "cpu": "sysbench cpu --threads=2 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/hetzner/hetzner-nbg1-cpx22-2026-08-25-003/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 -b 90000000 -t 8 -J",
      "us_east_inbound": "iperf3 -c us-east.webbynode.com -p 5201 -P 1 -b 90000000 -t 8 -R -J",
      "eu_west_outbound": "iperf3 -c eu-west.webbynode.com -p 5201 -P 1 -b 90000000 -t 8 -J",
      "eu_west_inbound": "iperf3 -c eu-west.webbynode.com -p 5201 -P 1 -b 90000000 -t 8 -R -J",
      "asia_outbound": "iperf3 -c asia.webbynode.com -p 5201 -P 1 -b 90000000 -t 8 -J",
      "asia_inbound": "iperf3 -c asia.webbynode.com -p 5201 -P 1 -b 90000000 -t 8 -R -J"
    }
  },
  "telemetry": {
    "status": "ok",
    "backend": "mpstat",
    "cpu_steal": {
      "avg_percent": 0.0,
      "p95_percent": 0.0,
      "max_percent": 0.0,
      "time_above_0_5_percent": 0.0
    },
    "iowait": {
      "avg_percent": 0.0172,
      "p95_percent": 0.0,
      "max_percent": 0.5
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 344215.3527,
          "p95_bps": 90179610.7977,
          "p99_bps": 90179610.7977,
          "p99_to_p50_ratio": 1.0
        },
        "inbound": {
          "stddev_bps": 7109321.5503,
          "p95_bps": 103811616.6272,
          "p99_bps": 103811616.6272,
          "p99_to_p50_ratio": 1.1512
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 345990.0241,
          "p95_bps": 90179250.6576,
          "p99_bps": 90179250.6576,
          "p99_to_p50_ratio": 1.0001
        },
        "inbound": {
          "stddev_bps": 350891.6583,
          "p95_bps": 90198643.1892,
          "p99_bps": 90198643.1892,
          "p99_to_p50_ratio": 1.0003
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 32304682.982,
          "p95_bps": 148896602.7595,
          "p99_bps": 148896602.7595,
          "p99_to_p50_ratio": 1.6512
        },
        "inbound": {
          "stddev_bps": 35431330.6781,
          "p95_bps": 119538861.012,
          "p99_bps": 119538861.012,
          "p99_to_p50_ratio": 1.3257
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 3251.55,
      "latency_ms": {
        "avg": 0.61,
        "p95": 0.64,
        "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": 27116.729442,
        "write_iops": 27085.397153,
        "latency_ms": {
          "read_p95": 2.08896,
          "read_p99": 2.53952,
          "write_p95": 2.277376,
          "write_p99": 2.834432
        }
      }
    },
    "network": {
      "traffic_budget": {
        "protocol_version": "3.0",
        "scope": "three-run-cluster",
        "cluster_limit_bytes": 1000000000,
        "run_limit_bytes": 333333333,
        "planned_payload_bytes": 270000000,
        "measured_provider_egress_bytes": 271216322,
        "application_bytes_sent": 270139392,
        "offered_load_bps": 90000000,
        "measurement_seconds": 8,
        "egress_interface": "eth0",
        "enforcement": "os-interface-counter-process-guard",
        "status": "payload_noncompliant"
      },
      "us_east": {
        "endpoint": {
          "slug": "us-east",
          "host": "us-east.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "duration_seconds": 8,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "87.99.130.1",
            "sent_bps": 90042130.722459,
            "received_bps": 88837657.95254865
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000385,
          "achieved_bps": 90042130.722459,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004681191384335
        },
        "inbound": {
          "direction": "inbound",
          "parallel_streams": 1,
          "duration_seconds": 8,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "87.99.130.1",
            "sent_bps": 89999042.90537867,
            "received_bps": 89903367.42460695
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.097423,
          "achieved_bps": 89999042.90537867,
          "offered_load_bps": 90000000,
          "attainment_ratio": 0.9999893656153186
        }
      },
      "eu_west": {
        "endpoint": {
          "slug": "eu-west",
          "host": "eu-west.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "duration_seconds": 8,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "46.225.222.50",
            "sent_bps": 90042783.5012244,
            "received_bps": 90038157.97992635
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000327,
          "achieved_bps": 90042783.5012244,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004753722358266
        },
        "inbound": {
          "direction": "inbound",
          "parallel_streams": 1,
          "duration_seconds": 8,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "46.225.222.50",
            "sent_bps": 90028762.09465313,
            "received_bps": 90033071.5806024
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.001573,
          "achieved_bps": 90028762.09465313,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0003195788294792
        }
      },
      "asia": {
        "endpoint": {
          "slug": "asia",
          "host": "asia.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "duration_seconds": 8,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "139.162.46.15",
            "sent_bps": 90041264.11699724,
            "received_bps": 87998711.9727169
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000462,
          "achieved_bps": 90041264.11699724,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004584901888582
        },
        "inbound": {
          "direction": "inbound",
          "parallel_streams": 1,
          "duration_seconds": 8,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "139.162.46.15",
            "sent_bps": 90010760.93356313,
            "received_bps": 89903333.71536542
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.177915,
          "achieved_bps": 90010760.93356313,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0001195659284792
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/hetzner-nbg1-cpx22-2026-08-25-003",
    "attribution_required": true,
    "preferred_attribution": "Webbynode Infrastructure Benchmark Dataset",
    "preferred_citation_url": "https://webbynode.com",
    "reuse_note": "Published benchmark data should preserve this provenance context or cite the canonical Webbynode benchmark URL.",
    "verification_context": {
      "artifact_manifest": "artifact-manifest.sha256",
      "hash_algorithm": "sha256",
      "purpose": "Canonical source, attribution, and verification context for this Webbynode benchmark artifact bundle."
    }
  },
  "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",
    "raw_system_telemetry_log": "raw.system-telemetry.log",
    "system_telemetry_json": "system-telemetry.json",
    "artifact_manifest_sha256": "artifact-manifest.sha256",
    "artifact_provenance_json": "artifact-provenance.json"
  },
  "agent_sim": {
    "enabled": true,
    "version": "agent_sim_v2",
    "duration_seconds": 300,
    "iterations_total": 739,
    "iterations_successful": 739,
    "iterations_failed": 0,
    "failure_rate": 0.0,
    "failure_types": {},
    "phase_windows": {
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      "final_window_percent": 10,
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      "min": 196.671724319458,
      "max": 217.53478050231934,
      "p50": 206.7399024963379,
      "p95": 211.77268028259277,
      "p99": 214.09201622009277,
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    "iterations_per_second": {
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    "throughput_drift_percent": 0.8283498305209285,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
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        "successful_task_window_count": 74
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      "metrics": {
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        "latency_p95_ms": 211.77268028259277,
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        "latency_min_ms": 196.671724319458,
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        "failure_count": 0,
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      "phase_windows": {
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        "steady_state_percent": 80
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    },
    "system_telemetry_v1": {
      "source_artifacts": {
        "raw_system_telemetry_log": "raw.system-telemetry.log",
        "system_telemetry_json": "system-telemetry.json"
      },
      "metrics": {
        "version": "system_telemetry_v1",
        "source": "raw.system-telemetry.log",
        "samples_count": 739,
        "cpu_steal_avg_percent": 0.0,
        "cpu_steal_p95_percent": 0.0,
        "cpu_steal_max_percent": 0.0,
        "cpu_iowait_avg_percent": 0.02806251691474966,
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        "load_1m_avg": 0.1020297699594046,
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    "agent_sim_v1": {
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      "phase_windows": {
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    }
  },
  "artifact_hashes": {
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    "raw_sysbench_log_sha256": "2f632d4ace7c4bd6024e7b2bcc18d7534ecbe7831c8c92696f4f36728b1d943f",
    "raw_fio_log_sha256": "e9e44b70ee738d1e6247e467feed217989c7713f8f827aba92dbc74a7ff11641",
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    "raw_agent_sim_log_sha256": "39a1c2fc5b089b8f93935e1b84b098407ba1243112a98f29d359f54a50f5a180",
    "raw_system_telemetry_log_sha256": "dc277aabb0acbb152c0ff5b4bcb8364fd274583b4502c42498a1d17d3de41fcc",
    "system_telemetry_json_sha256": "02b202d99477a79a00de577d1f5a67c614fb746cce8cda73b0933fdf597e02ca",
    "artifact_provenance_json_sha256": "0a426a11d00dc51baab9bed452bf33a07c2a8a31a820713bee44c82998f40193"
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  "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": [
    "network_stagger=44s",
    "network_budget=payload_noncompliant"
  ],
  "timestamps": {
    "started_at_utc": "2026-08-25T01:04:23Z",
    "finished_at_utc": "2026-08-25T01:12:02Z"
  }
}