{
  "schema_version": "1.3",
  "epoch": "v2",
  "measurement_epoch": "v2",
  "methodology_version": "2.1",
  "run_id": "azure-eastus-d4ds-v7-2026-07-09-003",
  "status": "ok",
  "provider": {
    "name": "azure",
    "slug": "azure"
  },
  "region": {
    "name": "eastus",
    "slug": "eastus"
  },
  "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": "6.17.0-1018-azure",
    "arch": "x86_64",
    "virtualization": "microsoft",
    "hostname": "wn003.hh1opcbtrulubhdkhftwbcuuyg.bx.internal.cloudapp.net"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.4-agent-sim-v2",
    "command": "./webbynode-bench --provider azure --region eastus --plan d4ds_v7 --price 237.98",
    "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 azure --region eastus --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-eastus-d4ds-v7-2026-07-09-003/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 -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": 0.0086,
      "p95_percent": 0.0,
      "max_percent": 0.25,
      "time_above_0_5_percent": 0.0
    },
    "iowait": {
      "avg_percent": 0.0086,
      "p95_percent": 0.0,
      "max_percent": 0.25
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 895845708.0685,
          "p95_bps": 9162218983.6878,
          "p99_bps": 9162218983.6878,
          "p99_to_p50_ratio": 1.1575
        },
        "inbound": {
          "stddev_bps": 382433946.1599,
          "p95_bps": 8022647325.0073,
          "p99_bps": 8022647325.0073,
          "p99_to_p50_ratio": 1.0229
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 9864685.6453,
          "p95_bps": 116406603.7232,
          "p99_bps": 116406603.7232,
          "p99_to_p50_ratio": 1.1101
        },
        "inbound": {
          "stddev_bps": 52834804.4082,
          "p95_bps": 232792016.91,
          "p99_bps": 232792016.91,
          "p99_to_p50_ratio": 1.0001
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 29239940.1477,
          "p95_bps": 122647205.8015,
          "p99_bps": 122647205.8015,
          "p99_to_p50_ratio": 1.1697
        },
        "inbound": {
          "stddev_bps": 31564171.699,
          "p95_bps": 93322885.7515,
          "p99_bps": 93322885.7515,
          "p99_to_p50_ratio": 1.023
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 2825.84,
      "latency_ms": {
        "avg": 1.42,
        "p95": 1.42,
        "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": 1422.252055,
        "write_iops": 1411.774336,
        "latency_ms": {
          "read_p95": 45.8752,
          "read_p99": 61.079552,
          "write_p95": 63.176704,
          "write_p99": 549.453824
        }
      }
    },
    "network": {
      "us_east": {
        "endpoint": {
          "slug": "us-east",
          "host": "us-east.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "duration_seconds": 15,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "87.99.130.1",
            "sent_bps": 7705122473.378664,
            "received_bps": 7703629414.74043
          }
        },
        "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": 7755268180.98924,
            "received_bps": 7754521767.893662
          }
        }
      },
      "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": 105267808.93993686,
            "received_bps": 103564694.46455076
          }
        },
        "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": 217116511.57265258,
            "received_bps": 216550983.38894394
          }
        }
      },
      "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": 96739673.52083334,
            "received_bps": 95198091.28622533
          }
        },
        "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": 74683860.9254325,
            "received_bps": 73884572.20809875
          }
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/azure-eastus-d4ds-v7-2026-07-09-003",
    "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": 1343,
    "iterations_successful": 1343,
    "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": 23.10575128755548,
      "min": 11.633872985839844,
      "max": 148.4222412109375,
      "p50": 19.347429275512695,
      "p95": 40.62843322753906,
      "p99": 103.20329666137695,
      "stddev": 15.285202278992912
    },
    "iterations_per_second": {
      "start_window": 32.23573540159044,
      "end_window": 48.54243011927821
    },
    "throughput_drift_percent": 50.5857692233174,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
    "agent_sim_v2": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 135
      },
      "metrics": {
        "latency_avg_ms": 23.10575128755548,
        "latency_p50_ms": 19.347429275512695,
        "latency_p95_ms": 40.62843322753906,
        "latency_p99_ms": 103.20329666137695,
        "latency_min_ms": 11.633872985839844,
        "latency_max_ms": 148.4222412109375,
        "latency_start_avg_ms": 31.02147314283583,
        "latency_end_avg_ms": 20.60053436844437,
        "latency_start_p95_ms": 82.44490623474121,
        "latency_end_p95_ms": 30.65633773803711,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -33.592662496745724
      },
      "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": 1343,
        "cpu_steal_avg_percent": 0.0,
        "cpu_steal_p95_percent": 0.0,
        "cpu_steal_max_percent": 0.0,
        "cpu_iowait_avg_percent": 0.05743685778108711,
        "cpu_iowait_p95_percent": 0.0,
        "cpu_iowait_max_percent": 19.6078,
        "load_1m_avg": 0.09017870439314966,
        "mem_available_min_mb": 15349.105
      }
    },
    "agent_sim_v1": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 135
      },
      "metrics": {
        "latency_avg_ms": 23.10575128755548,
        "latency_p50_ms": 19.347429275512695,
        "latency_p95_ms": 40.62843322753906,
        "latency_p99_ms": 103.20329666137695,
        "latency_min_ms": 11.633872985839844,
        "latency_max_ms": 148.4222412109375,
        "latency_start_avg_ms": 31.02147314283583,
        "latency_end_avg_ms": 20.60053436844437,
        "latency_start_p95_ms": 82.44490623474121,
        "latency_end_p95_ms": 30.65633773803711,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -33.592662496745724
      },
      "phase_windows": {
        "warmup_percent": 10,
        "final_window_percent": 10,
        "steady_state_percent": 80
      }
    }
  },
  "artifact_hashes": {
    "run_md_sha256": "06167df9fe4b80aac29070fe29a53e95f2bac65f2b067f5ef6bdee869e4b34a8",
    "raw_sysbench_log_sha256": "dc2efa99c8d79b140f90fc301c38681752984c0fc2e2dd2467edba0c1fceeeb0",
    "raw_fio_log_sha256": "6c2a432c69e2aab6071e1765797b40229dbe41083556056a5ccf8ca6d1b2f186",
    "raw_iperf_us_out_log_sha256": "4fabd52223e769b97f18e5081c823d093b8197cafdc76f0185fe1bed3c4385fd",
    "raw_iperf_us_in_log_sha256": "dbab4b8f15687e6e88383174d587117a9f4d4c02ed5d2af38722731c0b668063",
    "raw_iperf_eu_out_log_sha256": "77a04bd0ed1803b1097d16e45a843b9391d54b7ef3d50006c5176ba6b54f7dc4",
    "raw_iperf_eu_in_log_sha256": "b05d453594e61f61754755ba848b6f279aa62d726d63c324689d2af36bbdb811",
    "raw_iperf_asia_out_log_sha256": "27d4426818126636c7d2c3ed82b8b3e97418895e8e83fb6d3f744e7b3f3f281a",
    "raw_iperf_asia_in_log_sha256": "b58e6d2320244c51dcde6637ab0d50e0d344da62e94dc31f89f81cb8cdba05d0",
    "telemetry_log_sha256": "04c3f558ef54b949f4fa59c1393b5b0f061abbb2ba725ff4e0bd2f4d9e3da8f2",
    "agent_sim_json_sha256": "6a1980d51219fd4b286fc8d3a680e9852f755ea8c74946c478476aa6e19b7ca3",
    "raw_agent_sim_log_sha256": "3438596786bd83715f4ead99a463ab013f82734b85bd0ea246efa619d666eb29",
    "raw_system_telemetry_log_sha256": "67491517f8b99523919bac759904556bcaf9f2d97b49bb6e67b2155b39cf30ba",
    "system_telemetry_json_sha256": "b8e58ee8a1b447b925167aa652ae448079458e2f3c14eb7e04668685cf0c7611",
    "artifact_provenance_json_sha256": "6f3b5ca279f943e4cfaae1ea3c0af8f87c2462bd7c18adc6c6ed1ea866a22215"
  },
  "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": [],
  "timestamps": {
    "started_at_utc": "2026-07-09T22:07:19Z",
    "finished_at_utc": "2026-07-09T22:15:24Z"
  }
}