{
  "schema_version": "1.4",
  "epoch": "v3",
  "measurement_epoch": "v3",
  "methodology_version": "3.0",
  "run_id": "oci-us-ashburn-1-vm-standard-e5-flex-2x16-2026-09-10-003",
  "status": "partial",
  "provider": {
    "name": "oci",
    "slug": "oci"
  },
  "region": {
    "name": "us-ashburn-1",
    "slug": "us-ashburn-1"
  },
  "plan": {
    "name": "vm-standard-e5-flex-2x16",
    "slug": "vm-standard-e5-flex-2x16"
  },
  "pricing": {
    "monthly_usd": 67.16,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "AMD EPYC 9J14 96-Core Processor",
    "vcpu_count": 4,
    "ram_gb": 15.61,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.17.0-1020-oracle",
    "arch": "x86_64",
    "virtualization": "kvm",
    "hostname": "wn-oci-003"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.5.2-network-contention-v3",
    "command": "./webbynode-bench --provider oci --region us-ashburn-1 --plan vm-standard-e5-flex-2x16 --price 67.16",
    "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 oci --region us-ashburn-1 --plan vm-standard-e5-flex-2x16 --price 67.16",
    "cpu": "sysbench cpu --threads=4 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/oci/oci-us-ashburn-1-vm-standard-e5-flex-2x16-2026-09-10-003/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": 0.0259,
      "p95_percent": 0.0,
      "max_percent": 0.75,
      "time_above_0_5_percent": 3.4483
    },
    "iowait": {
      "avg_percent": 0.0,
      "p95_percent": 0.0,
      "max_percent": 0.0
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 345748.4561,
          "p95_bps": 90177627.3751,
          "p99_bps": 90177627.3751,
          "p99_to_p50_ratio": 1.0
        },
        "inbound": {
          "stddev_bps": 344355.6906,
          "p95_bps": 90178439.009,
          "p99_bps": 90178439.009,
          "p99_to_p50_ratio": 1.0
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 6825784.0095,
          "p95_bps": 103809234.3754,
          "p99_bps": 103809234.3754,
          "p99_to_p50_ratio": 1.1512
        },
        "inbound": {
          "stddev_bps": 38540142.5532,
          "p95_bps": 166723246.1257,
          "p99_bps": 166723246.1257,
          "p99_to_p50_ratio": 1.8488
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 38434132.5687,
          "p95_bps": 123715022.571,
          "p99_bps": 123715022.571,
          "p99_to_p50_ratio": 1.1918
        },
        "inbound": {
          "stddev_bps": 38896277.8711,
          "p95_bps": 92275056.5015,
          "p99_bps": 92275056.5015,
          "p99_to_p50_ratio": 1.0353
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 3599.38,
      "latency_ms": {
        "avg": 1.11,
        "p95": 1.12,
        "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": 1601.949175,
        "write_iops": 1591.737626,
        "latency_ms": {
          "read_p95": 82.313216,
          "read_p99": 88.604672,
          "write_p95": 82.313216,
          "write_p99": 87.556096
        }
      }
    },
    "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": 271629403,
        "application_bytes_sent": 270139392,
        "offered_load_bps": 90000000,
        "measurement_seconds": 8,
        "egress_interface": "enp0s5",
        "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": 90043706.41149116,
            "received_bps": 90032959.05614157
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000245,
          "achieved_bps": 90043706.41149116,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004856267943463
        },
        "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": 90020301.8497749,
            "received_bps": 90034860.7573199
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.002325,
          "achieved_bps": 90020301.8497749,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.00022557610861
        }
      },
      "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": 90043897.74891415,
            "received_bps": 88769664.1373947
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000228,
          "achieved_bps": 90043897.74891415,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004877527657128
        },
        "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": 90054702.93786004,
            "received_bps": 89903828.12010804
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.104062,
          "achieved_bps": 90054702.93786004,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.000607810420667
        }
      },
      "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": 90044167.8737192,
            "received_bps": 87335140.76738323
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000204,
          "achieved_bps": 90044167.8737192,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004907541524355
        },
        "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": 62201042.6624164,
            "received_bps": 61202705.8999242
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.226632,
          "achieved_bps": 62201042.6624164,
          "offered_load_bps": 90000000,
          "attainment_ratio": 0.6911226962490711
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/oci-us-ashburn-1-vm-standard-e5-flex-2x16-2026-09-10-003",
    "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": 1439,
    "iterations_successful": 1439,
    "iterations_failed": 0,
    "failure_rate": 0.0,
    "failure_types": {},
    "phase_windows": {
      "warmup_percent": 10,
      "final_window_percent": 10,
      "steady_state_percent": 80
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    "latency_ms": {
      "avg": 8.191043755675125,
      "min": 7.444858551025391,
      "max": 23.514270782470703,
      "p50": 8.144140243530273,
      "p95": 8.788108825683594,
      "p99": 10.38217544555664,
      "stddev": 0.7518770329518856
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    "iterations_per_second": {
      "start_window": 122.85840379620768,
      "end_window": 123.20053394125178
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    "throughput_drift_percent": 0.27847516691784957,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
    "agent_sim_v2": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 144
      },
      "metrics": {
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        "latency_p50_ms": 8.144140243530273,
        "latency_p95_ms": 8.788108825683594,
        "latency_p99_ms": 10.38217544555664,
        "latency_min_ms": 7.444858551025391,
        "latency_max_ms": 23.514270782470703,
        "latency_start_avg_ms": 8.139451344807943,
        "latency_end_avg_ms": 8.116847938961453,
        "latency_start_p95_ms": 8.540153503417969,
        "latency_end_p95_ms": 8.62574577331543,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -0.27770183626577266
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      "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": 1439,
        "cpu_steal_avg_percent": 0.0032997220291869356,
        "cpu_steal_p95_percent": 0.0,
        "cpu_steal_max_percent": 1.2048,
        "cpu_iowait_avg_percent": 0.32737345378735233,
        "cpu_iowait_p95_percent": 0.0,
        "cpu_iowait_max_percent": 17.0732,
        "load_1m_avg": 0.09914523974982625,
        "mem_available_min_mb": 14989.914
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    },
    "agent_sim_v1": {
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      "metrics": {
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        "latency_p95_ms": 8.788108825683594,
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        "latency_end_avg_ms": 8.116847938961453,
        "latency_start_p95_ms": 8.540153503417969,
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        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -0.27770183626577266
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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": "6514a5fcd1301503e5c39fba5104a4223b64f0579d076f06c95eff03f6713f99",
    "raw_fio_log_sha256": "3457628e68beaf2831095ab184eef3b5db942c025491ea0049231224cb6004ea",
    "raw_iperf_us_out_log_sha256": "accb6c72b88efeffb865965c81cba4a2f0bcc319d0292cd71773ea092f483abc",
    "raw_iperf_us_in_log_sha256": "333bbda38bf0ff57825f7094772a89b65af68f745c5f9700e1031adf2cf305bb",
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    "raw_iperf_eu_in_log_sha256": "e7beccb5a6c99ab5b8bfe414a54841c4285e2720c8f23c5840e35e33063655f3",
    "raw_iperf_asia_out_log_sha256": "52d4f637ccf57d7b012e3edc45e57ecaa68cb96f11dbd2f583f64f677a92fe27",
    "raw_iperf_asia_in_log_sha256": "166ea3c66ce5602f6a3f723447f378991977e3e76073518a6ccfc788a69cc3f5",
    "telemetry_log_sha256": "e4550b2d1e61814041e6478e737799dc8452db3e9fb82205865058e96346f61b",
    "agent_sim_json_sha256": "6da0ec346d0c807c2e813b7b29921a3cf3fedaf171b2c9b836c879c43fbcbba5",
    "raw_agent_sim_log_sha256": "c41973af6a627c11a626f4212228c6a191cc2ba58e3ef05e4a65587185899703",
    "raw_system_telemetry_log_sha256": "953b9bbaf2decdb5d62ca096fd5f43a1e5f2b3b53df56a544cb7646d421776e4",
    "system_telemetry_json_sha256": "837c6fc3652a9cb79404a4787ab356a2e07e5c50956e8091356a8264ee49a930",
    "artifact_provenance_json_sha256": "55e9c1d9febc05021eba583c2a20d92a880924877caf79d215faf4f1da3d8412"
  },
  "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": "2026-09-10T16:27:37Z",
    "finished_at_utc": "2026-09-10T16:36:01Z"
  }
}