{
  "schema_version": "1.4",
  "epoch": "v3",
  "measurement_epoch": "v3",
  "methodology_version": "3.0",
  "run_id": "scaleway-fr-par-basic3-x4c-8g-2026-08-31-003",
  "status": "partial",
  "provider": {
    "name": "scaleway",
    "slug": "scaleway"
  },
  "region": {
    "name": "fr-par",
    "slug": "fr-par"
  },
  "plan": {
    "name": "basic3-x4c-8g",
    "slug": "basic3-x4c-8g"
  },
  "pricing": {
    "monthly_usd": 67.3,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "AMD EPYC 9555P 64-Core Processor",
    "vcpu_count": 4,
    "ram_gb": 7.75,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.8.0-138-generic",
    "arch": "x86_64",
    "virtualization": "kvm",
    "hostname": "wn-scaleway-003"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.5.2-network-contention-v3",
    "command": "./webbynode-bench --provider scaleway --region fr-par --plan basic3-x4c-8g --price 67.30",
    "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 scaleway --region fr-par --plan basic3-x4c-8g --price 67.30",
    "cpu": "sysbench cpu --threads=4 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/scaleway/scaleway-fr-par-basic3-x4c-8g-2026-08-31-003/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": 0.0166,
      "p95_percent": 0.0,
      "max_percent": 0.48,
      "time_above_0_5_percent": 0.0
    },
    "iowait": {
      "avg_percent": 0.0166,
      "p95_percent": 0.24,
      "max_percent": 0.24
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 344858.3603,
          "p95_bps": 90182766.1783,
          "p99_bps": 90182766.1783,
          "p99_to_p50_ratio": 1.0001
        },
        "inbound": {
          "stddev_bps": 648556.7679,
          "p95_bps": 91222099.3015,
          "p99_bps": 91222099.3015,
          "p99_to_p50_ratio": 1.0116
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 343554.8538,
          "p95_bps": 90183669.2921,
          "p99_bps": 90183669.2921,
          "p99_to_p50_ratio": 1.0001
        },
        "inbound": {
          "stddev_bps": 827798.4154,
          "p95_bps": 91259787.9894,
          "p99_bps": 91259787.9894,
          "p99_to_p50_ratio": 1.0131
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 25774064.832,
          "p95_bps": 127927804.6434,
          "p99_bps": 127927804.6434,
          "p99_to_p50_ratio": 1.4187
        },
        "inbound": {
          "stddev_bps": 35812867.8622,
          "p95_bps": 136314603.7506,
          "p99_bps": 136314603.7506,
          "p99_to_p50_ratio": 1.5116
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 4679.53,
      "latency_ms": {
        "avg": 0.85,
        "p95": 3.75,
        "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": 2584.885542,
        "write_iops": 2573.156509,
        "latency_ms": {
          "read_p95": 46.923776,
          "read_p99": 47.972352,
          "write_p95": 46.923776,
          "write_p99": 47.448064
        }
      }
    },
    "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": 271594602,
        "application_bytes_sent": 270139392,
        "offered_load_bps": 90000000,
        "measurement_seconds": 8,
        "egress_interface": "ens2",
        "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": 90043143.65907757,
            "received_bps": 89022760.7776822
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000295,
          "achieved_bps": 90043143.65907757,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004793739897508
        },
        "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": 90053270.531771,
            "received_bps": 90033386.650589
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.080903,
          "achieved_bps": 90053270.531771,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0005918947974557
        }
      },
      "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": 90041556.7351579,
            "received_bps": 89731957.44599104
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000436,
          "achieved_bps": 90041556.7351579,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004617415017545
        },
        "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": 90124404.9817679,
            "received_bps": 90034084.3134069
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.016351,
          "achieved_bps": 90124404.9817679,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0013822775751988
        }
      },
      "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": 90041207.8444921,
            "received_bps": 88197838.32126154
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000467,
          "achieved_bps": 90041207.8444921,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.000457864938801
        },
        "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": 90116174.983722,
            "received_bps": 89902873.0249313
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.156713,
          "achieved_bps": 90116174.983722,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0012908331524666
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/scaleway-fr-par-basic3-x4c-8g-2026-08-31-003",
    "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": 803,
    "iterations_successful": 803,
    "iterations_failed": 0,
    "failure_rate": 0.0,
    "failure_types": {},
    "phase_windows": {
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      "final_window_percent": 10,
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    "latency_ms": {
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      "min": 164.7794246673584,
      "max": 220.1061248779297,
      "p50": 173.91252517700195,
      "p95": 175.19497871398926,
      "p99": 177.0796775817871,
      "stddev": 3.6033654240982496
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    "iterations_per_second": {
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    "throughput_drift_percent": 0.32813196344260964,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
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  "instrumentation": {
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        "successful_task_window_count": 81
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      "metrics": {
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        "latency_p95_ms": 175.19497871398926,
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        "latency_min_ms": 164.7794246673584,
        "latency_max_ms": 220.1061248779297,
        "latency_start_avg_ms": 173.29871507338535,
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        "latency_start_p95_ms": 175.00543594360352,
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        "failure_count": 0,
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      "phase_windows": {
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        "steady_state_percent": 80
      }
    },
    "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": 803,
        "cpu_steal_avg_percent": 0.0025134495641344957,
        "cpu_steal_p95_percent": 0.0,
        "cpu_steal_max_percent": 0.6803,
        "cpu_iowait_avg_percent": 0.002490784557907845,
        "cpu_iowait_p95_percent": 0.0,
        "cpu_iowait_max_percent": 0.6667,
        "load_1m_avg": 0.12810709838107098,
        "mem_available_min_mb": 7506.949
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    },
    "agent_sim_v1": {
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      "metrics": {
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        "latency_p95_ms": 175.19497871398926,
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        "latency_start_p95_ms": 175.00543594360352,
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        "failure_count": 0,
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        "drift_percent": -0.327058779049294
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      "phase_windows": {
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        "final_window_percent": 10,
        "steady_state_percent": 80
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    }
  },
  "artifact_hashes": {
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    "raw_sysbench_log_sha256": "5c6e5d2c767569f07a01a900f4d1a6e773caed5bfb7068c55358bd0b2af6532c",
    "raw_fio_log_sha256": "82d67aab2e441c57616c7d5d9aac02a4cdc1378b46b4c2454697de65383613a5",
    "raw_iperf_us_out_log_sha256": "366d1bc7d2720ce164009f82a79280f527133bc48e940a77c61bf13c7e4c3087",
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    "raw_iperf_eu_in_log_sha256": "c4b7444bba44a38be569d1f3bf6b517c03c5d7b1faa7ff57d1e3cf35ac4aef01",
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    "raw_iperf_asia_in_log_sha256": "94b23b3e656119210b0308e089c98c49699a2c04583e84b2b5dedd552fbf4e6a",
    "telemetry_log_sha256": "71dfe3d8418dcce82d0200b64692f3003556c77630c7774b23d5cedfe568f190",
    "agent_sim_json_sha256": "db4584b844b2b95cebd78e8c77f8ee281e68bcf15be42ffecfdbd05a5d0098af",
    "raw_agent_sim_log_sha256": "7bfced3c99ac3b23b9ff60912cfdffb364b552d737282a28faf5b7eca0e091bb",
    "raw_system_telemetry_log_sha256": "e49a4b3a7ac056533c746f899ac46a0b87618ecea98d22e1adbc5c38377e4813",
    "system_telemetry_json_sha256": "036e7d4398dfadf5372504595a13edaa060d15e07f56e9d2b3825cb102b0328d",
    "artifact_provenance_json_sha256": "6e8f88c70bc91742a345d9433bba096c2cd9fdb0b36c538fdb3631afec08d94f"
  },
  "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": "2026-08-31T14:38:05Z",
    "finished_at_utc": "2026-08-31T14:45:47Z"
  }
}