{
  "schema_version": "1.4",
  "epoch": "v3",
  "measurement_epoch": "v3",
  "methodology_version": "3.0",
  "run_id": "azure-eastus2-d4ds-v7-2026-08-27-003",
  "status": "partial",
  "provider": {
    "name": "azure",
    "slug": "azure"
  },
  "region": {
    "name": "eastus2",
    "slug": "eastus2"
  },
  "plan": {
    "name": "d4ds_v7",
    "slug": "d4ds-v7"
  },
  "pricing": {
    "monthly_usd": 237.98,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "Intel(R) Xeon(R) 6973P-C",
    "vcpu_count": 4,
    "ram_gb": 15.61,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.17.0-1022-azure",
    "arch": "x86_64",
    "virtualization": "microsoft",
    "hostname": "wn003.tgk5e5o3501uhix1jpm5nmtcgh.cx.internal.cloudapp.net"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.5.2-network-contention-v3",
    "command": "./webbynode-bench --provider azure --region eastus2 --plan d4ds_v7 --price 237.98",
    "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 azure --region eastus2 --plan d4ds_v7 --price 237.98",
    "cpu": "sysbench cpu --threads=4 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/azure/azure-eastus2-d4ds-v7-2026-08-27-003/fio.test --size=2G --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": 0.0,
      "p95_percent": 0.0,
      "max_percent": 0.0
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 345961.5088,
          "p95_bps": 90177627.3751,
          "p99_bps": 90177627.3751,
          "p99_to_p50_ratio": 1.0
        },
        "inbound": {
          "stddev_bps": 343811.9651,
          "p95_bps": 90178530.386,
          "p99_bps": 90178530.386,
          "p99_to_p50_ratio": 1.0
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 345990.0447,
          "p95_bps": 90177627.3751,
          "p99_bps": 90177627.3751,
          "p99_to_p50_ratio": 1.0
        },
        "inbound": {
          "stddev_bps": 33861894.0056,
          "p95_bps": 157436439.8658,
          "p99_bps": 157436439.8658,
          "p99_to_p50_ratio": 1.7459
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 38550290.1808,
          "p95_bps": 141557903.4376,
          "p99_bps": 141557903.4376,
          "p99_to_p50_ratio": 1.4835
        },
        "inbound": {
          "stddev_bps": 38962571.6382,
          "p95_bps": 99616910.9857,
          "p99_bps": 99616910.9857,
          "p99_to_p50_ratio": 1.0673
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 2898.09,
      "latency_ms": {
        "avg": 1.38,
        "p95": 1.39,
        "p99": null
      }
    },
    "storage": {
      "status": "ok",
      "profile": {
        "rw": "randrw",
        "rwmixread": 50,
        "ioengine": "libaio",
        "direct": 1,
        "size": "2G",
        "block_size": "4k",
        "io_depth": 64,
        "num_jobs": 1,
        "runtime_seconds": 30
      },
      "fio": {
        "status": "ok",
        "fio_version": "fio-3.36",
        "read_iops": 621.734998,
        "write_iops": 621.86609,
        "latency_ms": {
          "read_p95": 34.340864,
          "read_p99": 47.972352,
          "write_p95": 549.453824,
          "write_p99": 557.842432
        }
      }
    },
    "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": 273613816,
        "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": 90044224.14992426,
            "received_bps": 89981913.2250002
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000199,
          "achieved_bps": 90044224.14992426,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.000491379443603
        },
        "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": 90104686.36107707,
            "received_bps": 90034962.0336002
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.006468,
          "achieved_bps": 90104686.36107707,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0011631817897453
        }
      },
      "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": 90044212.89467764,
            "received_bps": 88906646.0802428
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.0002,
          "achieved_bps": 90044212.89467764,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.000491254385307
        },
        "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": 90066681.15128493,
            "received_bps": 89903839.3566427
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.091342,
          "achieved_bps": 90066681.15128493,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0007409016809437
        }
      },
      "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": 90044179.1289546,
            "received_bps": 87490930.81615357
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000203,
          "achieved_bps": 90044179.1289546,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004908792106066
        },
        "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": 70273840.65540303,
            "received_bps": 68935056.92959513
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.221628,
          "achieved_bps": 70273840.65540303,
          "offered_load_bps": 90000000,
          "attainment_ratio": 0.7808204517267003
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/azure-eastus2-d4ds-v7-2026-08-27-003",
    "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": 1303,
    "iterations_successful": 1303,
    "iterations_failed": 0,
    "failure_rate": 0.0,
    "failure_types": {},
    "phase_windows": {
      "warmup_percent": 10,
      "final_window_percent": 10,
      "steady_state_percent": 80
    },
    "latency_ms": {
      "avg": 29.89400595037734,
      "min": 18.707990646362305,
      "max": 203.62281799316406,
      "p50": 25.728940963745117,
      "p95": 45.203208923339844,
      "p99": 135.26010513305664,
      "stddev": 19.72478236330623
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    "iterations_per_second": {
      "start_window": 25.110489681532016,
      "end_window": 37.12971143498629
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    "throughput_drift_percent": 47.865341958241615,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
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      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 131
      },
      "metrics": {
        "latency_avg_ms": 29.89400595037734,
        "latency_p50_ms": 25.728940963745117,
        "latency_p95_ms": 45.203208923339844,
        "latency_p99_ms": 135.26010513305664,
        "latency_min_ms": 18.707990646362305,
        "latency_max_ms": 203.62281799316406,
        "latency_start_avg_ms": 39.823994381737165,
        "latency_end_avg_ms": 26.932608990268854,
        "latency_start_p95_ms": 117.54274368286133,
        "latency_end_p95_ms": 39.51573371887207,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -32.37089998531176
      },
      "phase_windows": {
        "warmup_percent": 10,
        "final_window_percent": 10,
        "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": 1303,
        "cpu_steal_avg_percent": 0.0,
        "cpu_steal_p95_percent": 0.0,
        "cpu_steal_max_percent": 0.0,
        "cpu_iowait_avg_percent": 0.029452110514198004,
        "cpu_iowait_p95_percent": 0.0,
        "cpu_iowait_max_percent": 11.9565,
        "load_1m_avg": 0.10062164236377591,
        "mem_available_min_mb": 15360.965
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    },
    "agent_sim_v1": {
      "window_definition": {
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        "successful_task_window_count": 131
      },
      "metrics": {
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        "latency_p95_ms": 45.203208923339844,
        "latency_p99_ms": 135.26010513305664,
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        "latency_max_ms": 203.62281799316406,
        "latency_start_avg_ms": 39.823994381737165,
        "latency_end_avg_ms": 26.932608990268854,
        "latency_start_p95_ms": 117.54274368286133,
        "latency_end_p95_ms": 39.51573371887207,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -32.37089998531176
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      "phase_windows": {
        "warmup_percent": 10,
        "final_window_percent": 10,
        "steady_state_percent": 80
      }
    }
  },
  "artifact_hashes": {
    "run_md_sha256": "d30b6951d0c6138589c02173b43735dab9409d8780857b0914482e35d365d1e4",
    "raw_sysbench_log_sha256": "b017df87e6ccf2391cdc010dcc0d3539f23f9cf140fbedc05cbf55e32b88c21a",
    "raw_fio_log_sha256": "a86d616eef530e80b8c87a5cc7f87128dfec992bd3bc2af3b1b2269c8a6827aa",
    "raw_iperf_us_out_log_sha256": "3915d4d8d01cea81343452f9c04b2945c261905af2e5ed629fc69d56375245f0",
    "raw_iperf_us_in_log_sha256": "3e8acb6ea731b214f2d4aa16efddd4665b10a109c9ef612fc24d4a969382f7a8",
    "raw_iperf_eu_out_log_sha256": "e2ce3f6e66b99103452fe8949503b3259a47f63560662157b150573efc169a59",
    "raw_iperf_eu_in_log_sha256": "a46c61bcd3952451ca27cdb14d70ff4839b78bf00a04286cbe10b7f69e3508cb",
    "raw_iperf_asia_out_log_sha256": "040a3629614a8a83ccb050a240b58315c1d35ebc165866b3ec6189f267030bd4",
    "raw_iperf_asia_in_log_sha256": "cc9515a6d5368055476f0dbd9736cd069dfdf21f8cd0de50e890603d37c32803",
    "telemetry_log_sha256": "ff9c40ae23166b9ad37e8be9f33e4cc226ffc3d06213122fcbd111423baaf401",
    "agent_sim_json_sha256": "4f750fdb604da739b4b57a6618a9511840201260b23dda9671015ae5dc94ddae",
    "raw_agent_sim_log_sha256": "1c5893c58832d35f90eb19ebd2c06902676bb230fdb0d0b7fd7778bc01e929c1",
    "raw_system_telemetry_log_sha256": "9e750073ca1fd8b02335f4e0814dfc99021198089db60ee6b88cfe58fa6d2890",
    "system_telemetry_json_sha256": "e2fca4ae432f4cd2cd0f1f75c584899b95771ba52bd2240cc5b2800448c7e478",
    "artifact_provenance_json_sha256": "bd3dad6f44fc25cf959c9e60110404d396489645e594012f11122d20c3fcc155"
  },
  "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": "2026-08-27T16:11:16Z",
    "finished_at_utc": "2026-08-27T16:19:57Z"
  }
}