{
  "schema_version": "1.3",
  "epoch": "v2",
  "measurement_epoch": "v2",
  "methodology_version": "2.1",
  "run_id": "scaleway-eu-west-dev1-s-2026-07-22-003",
  "status": "ok",
  "provider": {
    "name": "scaleway",
    "slug": "scaleway"
  },
  "region": {
    "name": "eu-west",
    "slug": "eu-west"
  },
  "plan": {
    "name": "dev1-s",
    "slug": "dev1-s"
  },
  "pricing": {
    "monthly_usd": 10.0,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "AMD EPYC 7282 16-Core Processor",
    "vcpu_count": 2,
    "ram_gb": 1.92,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.8.0-106-generic",
    "arch": "x86_64",
    "virtualization": "kvm",
    "hostname": "wn-scaleway-003"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.4-agent-sim-v2",
    "command": "./webbynode-bench --provider scaleway --region eu-west --plan dev1-s --price 10.00",
    "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 scaleway --region eu-west --plan dev1-s --price 10.00",
    "cpu": "sysbench cpu --threads=2 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/scaleway/scaleway-eu-west-dev1-s-2026-07-22-003/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": 0.0,
      "p95_percent": 0.0,
      "max_percent": 0.0,
      "time_above_0_5_percent": 0.0
    },
    "iowait": {
      "avg_percent": 0.0345,
      "p95_percent": 0.5,
      "max_percent": 0.5
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 52525632.7865,
          "p95_bps": 377482455.0637,
          "p99_bps": 377482455.0637,
          "p99_to_p50_ratio": 1.0811
        },
        "inbound": {
          "stddev_bps": 38285938.9288,
          "p95_bps": 271597210.5707,
          "p99_bps": 271597210.5707,
          "p99_to_p50_ratio": 1.0116
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 445470377.7482,
          "p95_bps": 1531972640.6313,
          "p99_bps": 1531972640.6313,
          "p99_to_p50_ratio": 7.4752
        },
        "inbound": {
          "stddev_bps": 103951539.6052,
          "p95_bps": 1647335970.3857,
          "p99_bps": 1647335970.3857,
          "p99_to_p50_ratio": 1.0096
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 46444563.5707,
          "p95_bps": 220200960.0,
          "p99_bps": 220200960.0,
          "p99_to_p50_ratio": 1.2281
        },
        "inbound": {
          "stddev_bps": 32998745.9065,
          "p95_bps": 143451925.4788,
          "p99_bps": 143451925.4788,
          "p99_to_p50_ratio": 1.0286
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 1011.37,
      "latency_ms": {
        "avg": 1.97,
        "p95": 2.91,
        "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": 2577.321649,
        "write_iops": 2565.492653,
        "latency_ms": {
          "read_p95": 43.778048,
          "read_p99": 47.448064,
          "write_p95": 43.25376,
          "write_p99": 46.399488
        }
      }
    },
    "network": {
      "us_east": {
        "endpoint": {
          "slug": "us-east",
          "host": "us-east.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "duration_seconds": 15,
          "retries_used": 2,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "87.99.130.1",
            "sent_bps": 339665143.1073744,
            "received_bps": 337838731.5864682
          }
        },
        "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": 259533254.62588543,
            "received_bps": 258980160.65409824
          }
        }
      },
      "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": 373456885.7972984,
            "received_bps": 371214638.2958777
          }
        },
        "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": 1587344733.4887667,
            "received_bps": 1587357011.985849
          }
        }
      },
      "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": 173694150.5781803,
            "received_bps": 171912516.2612552
          }
        },
        "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": 129720262.97172938,
            "received_bps": 129524883.63160326
          }
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/scaleway-eu-west-dev1-s-2026-07-22-003",
    "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": 791,
    "iterations_successful": 791,
    "iterations_failed": 0,
    "failure_rate": 0.0,
    "failure_types": {},
    "phase_windows": {
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      "final_window_percent": 10,
      "steady_state_percent": 80
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    "latency_ms": {
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      "min": 170.9003448486328,
      "max": 318.0663585662842,
      "p50": 176.57780647277832,
      "p95": 187.605619430542,
      "p99": 202.09670066833496,
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    "iterations_per_second": {
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    "throughput_drift_percent": 0.052163455140575514,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
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      "metrics": {
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        "latency_p50_ms": 176.57780647277832,
        "latency_p95_ms": 187.605619430542,
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        "latency_min_ms": 170.9003448486328,
        "latency_max_ms": 318.0663585662842,
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        "latency_end_avg_ms": 177.92796194553375,
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        "failure_count": 0,
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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": 791,
        "cpu_steal_avg_percent": 0.834516814159292,
        "cpu_steal_p95_percent": 2.5974,
        "cpu_steal_max_percent": 6.25,
        "cpu_iowait_avg_percent": 0.009900252844500633,
        "cpu_iowait_p95_percent": 0.0,
        "cpu_iowait_max_percent": 1.3333,
        "load_1m_avg": 0.03792667509481669,
        "mem_available_min_mb": 1599.965
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    },
    "agent_sim_v1": {
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      },
      "metrics": {
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        "latency_p95_ms": 187.605619430542,
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        "latency_start_p95_ms": 186.14578247070312,
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        "failure_count": 0,
        "failure_types": {},
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      "phase_windows": {
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        "steady_state_percent": 80
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    }
  },
  "artifact_hashes": {
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    "raw_sysbench_log_sha256": "79278c042c8283568b86c69c59601c5732235af6619360b119117ab097e41a7e",
    "raw_fio_log_sha256": "23b040afffc9813e3995efbe82601b7660cef18f6edf6dac0d539f9d4e99b84c",
    "raw_iperf_us_out_log_sha256": "859484a5b635b06a89b96900581ae23aa5b404d02605b926b4bbcbd04f29f2a1",
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    "raw_iperf_eu_in_log_sha256": "5612f196e7b5c87a7ed8760ba1ca864653e012cb1a42464a01b37ad6c2b712ac",
    "raw_iperf_asia_out_log_sha256": "8f44632342d12e044851b270ad3190d3bbe2e4f990cfa7a9d171e6e29821a078",
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    "telemetry_log_sha256": "b6b668507fa18f9cf34129d71a894db7beaf577c172bd310a0e6ab2711c04f14",
    "agent_sim_json_sha256": "6747077b11e4a72d86a821bd73fbefae1737f059c1a757591f791bbf6abcfa39",
    "raw_agent_sim_log_sha256": "349dee4178d4535a09e991c45849d1b4a7bf35f181cf774791367695c418f394",
    "raw_system_telemetry_log_sha256": "890493fdddec36c47675be68a274a08e739618d9d9a5d001a1f24c3b7a693096",
    "system_telemetry_json_sha256": "22967e105b79de267d33e7f3dbf002f481e161057c0251af5608284a82d71d77",
    "artifact_provenance_json_sha256": "acb0471be98e9eee5cd8d7660dfafd016145d4c4761a4384f33c0fd5dbf386c3"
  },
  "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": [
    "us_outbound=busy_retry_1",
    "us_outbound=busy_retry_2"
  ],
  "timestamps": {
    "started_at_utc": "2026-07-22T13:06:07Z",
    "finished_at_utc": "2026-07-22T13:14:55Z"
  }
}