{
  "schema_version": "1.4",
  "epoch": "v3",
  "measurement_epoch": "v3",
  "methodology_version": "3.0",
  "run_id": "azure-eastus2-d8ds-v7-2026-08-28-003",
  "status": "ok",
  "provider": {
    "name": "azure",
    "slug": "azure"
  },
  "region": {
    "name": "eastus2",
    "slug": "eastus2"
  },
  "plan": {
    "name": "d8ds_v7",
    "slug": "d8ds-v7"
  },
  "pricing": {
    "monthly_usd": 476.69,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "Intel(R) Xeon(R) 6973P-C",
    "vcpu_count": 8,
    "ram_gb": 31.34,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.17.0-1022-azure",
    "arch": "x86_64",
    "virtualization": "microsoft",
    "hostname": "wn003.5lwd5oe42v2eld4illlqmlhslg.cx.internal.cloudapp.net"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.5.2-network-contention-v3",
    "command": "./webbynode-bench --provider azure --region eastus2 --plan d8ds_v7 --price 476.69",
    "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 d8ds_v7 --price 476.69",
    "cpu": "sysbench cpu --threads=8 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/azure/azure-eastus2-d8ds-v7-2026-08-28-003/fio.test --size=4G --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": 346028.3456,
          "p95_bps": 90177987.5023,
          "p99_bps": 90177987.5023,
          "p99_to_p50_ratio": 1.0
        },
        "inbound": {
          "stddev_bps": 344324.9862,
          "p95_bps": 90178164.8794,
          "p99_bps": 90178164.8794,
          "p99_to_p50_ratio": 1.0
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 345850.5252,
          "p95_bps": 90177718.7504,
          "p99_bps": 90177718.7504,
          "p99_to_p50_ratio": 1.0
        },
        "inbound": {
          "stddev_bps": 33303894.3087,
          "p95_bps": 156250322.3747,
          "p99_bps": 156250322.3747,
          "p99_to_p50_ratio": 1.7327
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 23647073.5653,
          "p95_bps": 87031631.6254,
          "p99_bps": 87031631.6254,
          "p99_to_p50_ratio": 1.4068
        },
        "inbound": {
          "stddev_bps": 39181124.5534,
          "p95_bps": 100662696.0036,
          "p99_bps": 100662696.0036,
          "p99_to_p50_ratio": 1.0909
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 5161.96,
      "latency_ms": {
        "avg": 1.55,
        "p95": 1.61,
        "p99": null
      }
    },
    "storage": {
      "status": "ok",
      "profile": {
        "rw": "randrw",
        "rwmixread": 50,
        "ioengine": "libaio",
        "direct": 1,
        "size": "4G",
        "block_size": "4k",
        "io_depth": 64,
        "num_jobs": 1,
        "runtime_seconds": 30
      },
      "fio": {
        "status": "ok",
        "fio_version": "fio-3.36",
        "read_iops": 2740.842547,
        "write_iops": 2732.225585,
        "latency_ms": {
          "read_p95": 45.8752,
          "read_p99": 61.079552,
          "write_p95": 45.8752,
          "write_p99": 61.60384
        }
      }
    },
    "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": 243064200,
        "application_bytes_sent": 240123904,
        "offered_load_bps": 90000000,
        "measurement_seconds": 8,
        "egress_interface": "eth0",
        "enforcement": "os-interface-counter-process-guard",
        "status": "within_budget"
      },
      "us_east": {
        "endpoint": {
          "slug": "us-east",
          "host": "us-east.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "duration_seconds": 8,
          "retries_used": 2,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "87.99.130.1",
            "sent_bps": 90044325.44727063,
            "received_bps": 89977631.11219917
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.00019,
          "achieved_bps": 90044325.44727063,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004925049696738
        },
        "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": 90103898.58887823,
            "received_bps": 90034613.19403833
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.006538,
          "achieved_bps": 90103898.58887823,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0011544287653136
        }
      },
      "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": 90044122.85280582,
            "received_bps": 88908118.5840172
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000208,
          "achieved_bps": 90044122.85280582,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004902539200646
        },
        "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": 90063241.7290365,
            "received_bps": 89903704.5184126
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.091651,
          "achieved_bps": 90063241.7290365,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0007026858781833
        }
      },
      "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": 60028259.7212476,
            "received_bps": 57738505.628716566
          },
          "application_bytes_sent": 60030976,
          "measured_seconds": 8.000362,
          "achieved_bps": 60028259.7212476,
          "offered_load_bps": 90000000,
          "attainment_ratio": 0.6669806635694178
        },
        "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": 70865696.21339437,
            "received_bps": 68803735.10789953
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.226946,
          "achieved_bps": 70865696.21339437,
          "offered_load_bps": 90000000,
          "attainment_ratio": 0.7873966245932709
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/azure-eastus2-d8ds-v7-2026-08-28-003",
    "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": {
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      "final_window_percent": 10,
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    "latency_ms": {
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      "min": 18.723726272583008,
      "max": 142.5790786743164,
      "p50": 27.065038681030273,
      "p95": 44.69919204711914,
      "p99": 86.37714385986328,
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    "iterations_per_second": {
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    "throughput_drift_percent": 26.32718071032489,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
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  },
  "instrumentation": {
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        "successful_task_window_count": 131
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      "metrics": {
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        "latency_p95_ms": 44.69919204711914,
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        "latency_min_ms": 18.723726272583008,
        "latency_max_ms": 142.5790786743164,
        "latency_start_avg_ms": 36.13256862145344,
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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": 1303,
        "cpu_steal_avg_percent": 0.0,
        "cpu_steal_p95_percent": 0.0,
        "cpu_steal_max_percent": 0.0,
        "cpu_iowait_avg_percent": 0.010489178818112049,
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        "load_1m_avg": 0.10613200306983883,
        "mem_available_min_mb": 31296.684
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    },
    "agent_sim_v1": {
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      "metrics": {
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        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -20.84047198891784
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      "phase_windows": {
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    }
  },
  "artifact_hashes": {
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    "raw_sysbench_log_sha256": "3bb3db2e03b28d3fec5e108aa0f648353919f5254f80cc5190f1b91ce4e79667",
    "raw_fio_log_sha256": "c017e5bcafba23c9ff4a73196cc010217cad87da519252775a504d82fddfd544",
    "raw_iperf_us_out_log_sha256": "9263aed9a8b517146d0a38f5fe399b781f6534d95d30d7711fe0f5764a5b6526",
    "raw_iperf_us_in_log_sha256": "eeb03a0e52ab58187e30a6bb43a2b7397b6f59f3e2ee329b2346ebb48031b24d",
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    "raw_iperf_eu_in_log_sha256": "0796144f3a54244b91c96f3ada0a3c480dd36c53e976e35464de2261593bdf49",
    "raw_iperf_asia_out_log_sha256": "494789415fa5399ce30946d92ec84d746c07dca7e53b30fe9da842ba4866aaf5",
    "raw_iperf_asia_in_log_sha256": "906df80dc461d197a5bf932d822443c0b91fbdce8eefc8751164b11dc6f2cac8",
    "telemetry_log_sha256": "42aab41aeb237284d79bdaa71a30c3d7e218742ef9a51642f7b01dbfefe94d75",
    "agent_sim_json_sha256": "b8c7a492d3f2695338207f639224d7bb99d9439427eb0d603c70758e2d39a2fd",
    "raw_agent_sim_log_sha256": "4729ab27c6a87f70b212bc1fea7640f7692b6f98ef600e9c040eaa89012dc4fe",
    "raw_system_telemetry_log_sha256": "d17f184d7cafa98e5f5904a5b4d661a0b83f2a8651d80c3aff2fca128a110149",
    "system_telemetry_json_sha256": "ac3c811e263432cbc5a6d9688ebe4f12ca3d5cd7dfec5ffe0f5c612710cebb40",
    "artifact_provenance_json_sha256": "aa5ab54406f72178ba99ab6ba1ed19f7514a912abbc619a5d7cbb7607ab2f881"
  },
  "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",
    "us_outbound=prepayload_wait_1_4s",
    "us_outbound=prepayload_wait_2_5s"
  ],
  "timestamps": {
    "started_at_utc": "2026-08-28T15:41:58Z",
    "finished_at_utc": "2026-08-28T15:50:15Z"
  }
}