{
  "schema_version": "1.3",
  "epoch": "v2",
  "measurement_epoch": "v2",
  "methodology_version": "2.1",
  "run_id": "linode-sg-sin-2-g8-dedicated-32x16-2026-06-30-003",
  "status": "ok",
  "provider": {
    "name": "linode",
    "slug": "linode"
  },
  "region": {
    "name": "sg-sin-2",
    "slug": "sg-sin-2"
  },
  "plan": {
    "name": "g8-dedicated-32x16",
    "slug": "g8-dedicated-32x16"
  },
  "pricing": {
    "monthly_usd": 360.0,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "AMD EPYC 9845 160-Core Processor",
    "vcpu_count": 16,
    "ram_gb": 31.34,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.8.0-111-generic",
    "arch": "x86_64",
    "virtualization": "kvm",
    "hostname": "localhost"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.4-agent-sim-v2",
    "command": "./webbynode-bench --provider linode --region sg-sin-2 --plan g8-dedicated-32x16 --price 360",
    "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 linode --region sg-sin-2 --plan g8-dedicated-32x16 --price 360",
    "cpu": "sysbench cpu --threads=16 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/linode/linode-sg-sin-2-g8-dedicated-32x16-2026-06-30-003/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 -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": 0.0238,
      "p95_percent": 0.0,
      "max_percent": 0.69,
      "time_above_0_5_percent": 3.4483
    },
    "iowait": {
      "avg_percent": 0.0021,
      "p95_percent": 0.0,
      "max_percent": 0.06
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 38564126.9923,
          "p95_bps": 161489424.7209,
          "p99_bps": 161489424.7209,
          "p99_to_p50_ratio": 1.2625
        },
        "inbound": {
          "stddev_bps": 27060980.7463,
          "p95_bps": 92272939.0332,
          "p99_bps": 92272939.0332,
          "p99_to_p50_ratio": 1.0602
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 36589759.2155,
          "p95_bps": 130029407.2753,
          "p99_bps": 130029407.2753,
          "p99_to_p50_ratio": 1.0974
        },
        "inbound": {
          "stddev_bps": 26752311.151,
          "p95_bps": 89137428.9296,
          "p99_bps": 89137428.9296,
          "p99_to_p50_ratio": 1.0625
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 784776348.6265,
          "p95_bps": 8571823028.2567,
          "p99_bps": 8571823028.2567,
          "p99_to_p50_ratio": 1.1122
        },
        "inbound": {
          "stddev_bps": 659303699.9254,
          "p95_bps": 5852430558.1218,
          "p99_bps": 5852430558.1218,
          "p99_to_p50_ratio": 1.4638
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 12886.95,
      "latency_ms": {
        "avg": 1.24,
        "p95": 1.27,
        "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": 17638.478717,
        "write_iops": 17620.912636,
        "latency_ms": {
          "read_p95": 2.00704,
          "read_p99": 2.056192,
          "write_p95": 2.506752,
          "write_p99": 2.998272
        }
      }
    },
    "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": 120642126.451573,
            "received_bps": 118634109.87291169
          }
        },
        "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": 76063527.8254265,
            "received_bps": 75631524.0533021
          }
        }
      },
      "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": 102888350.5215663,
            "received_bps": 101102573.49454159
          }
        },
        "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": 73696692.76237603,
            "received_bps": 73045525.6494165
          }
        }
      },
      "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": 7424728480.694507,
            "received_bps": 7422287921.873564
          }
        },
        "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": 4275373884.0725927,
            "received_bps": 4273751417.8790717
          }
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/linode-sg-sin-2-g8-dedicated-32x16-2026-06-30-003",
    "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": 441,
    "iterations_successful": 441,
    "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": 479.9458850808695,
      "min": 454.4806480407715,
      "max": 743.227481842041,
      "p50": 479.84838485717773,
      "p95": 497.15471267700195,
      "p99": 502.1669864654541,
      "stddev": 17.171663304079875
    },
    "iterations_per_second": {
      "start_window": 2.0609000356091776,
      "end_window": 2.0929816410587843
    },
    "throughput_drift_percent": 1.556679358303944,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
    "agent_sim_v2": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 45
      },
      "metrics": {
        "latency_avg_ms": 479.9458850808695,
        "latency_p50_ms": 479.84838485717773,
        "latency_p95_ms": 497.15471267700195,
        "latency_p99_ms": 502.1669864654541,
        "latency_min_ms": 454.4806480407715,
        "latency_max_ms": 743.227481842041,
        "latency_start_avg_ms": 485.2248933580187,
        "latency_end_avg_ms": 477.7872774336073,
        "latency_start_p95_ms": 499.9539852142334,
        "latency_end_p95_ms": 502.0923614501953,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -1.5328182923466789
      },
      "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": 441,
        "cpu_steal_avg_percent": 0.0,
        "cpu_steal_p95_percent": 0.0,
        "cpu_steal_max_percent": 0.0,
        "cpu_iowait_avg_percent": 0.0010312925170068027,
        "cpu_iowait_p95_percent": 0.0,
        "cpu_iowait_max_percent": 0.0937,
        "load_1m_avg": 0.1786848072562358,
        "mem_available_min_mb": 31439.848
      }
    },
    "agent_sim_v1": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 45
      },
      "metrics": {
        "latency_avg_ms": 479.9458850808695,
        "latency_p50_ms": 479.84838485717773,
        "latency_p95_ms": 497.15471267700195,
        "latency_p99_ms": 502.1669864654541,
        "latency_min_ms": 454.4806480407715,
        "latency_max_ms": 743.227481842041,
        "latency_start_avg_ms": 485.2248933580187,
        "latency_end_avg_ms": 477.7872774336073,
        "latency_start_p95_ms": 499.9539852142334,
        "latency_end_p95_ms": 502.0923614501953,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -1.5328182923466789
      },
      "phase_windows": {
        "warmup_percent": 10,
        "final_window_percent": 10,
        "steady_state_percent": 80
      }
    }
  },
  "artifact_hashes": {
    "run_md_sha256": "80d3d0bac24ed71c210d5ff934c0bbb04484b38d1c3c38340612c73c1b819546",
    "raw_sysbench_log_sha256": "39a5a2487af41474b9d468731906da48cab7150eafa124e90de1da290fd9e7dc",
    "raw_fio_log_sha256": "9360d6cb1d7ae8f5c771102326d7e34abe615a32b24b24e24047fd1f9f920d2a",
    "raw_iperf_us_out_log_sha256": "95755f2e0ed0c2f3bebe1e5f26b84c005c47abcaf4fcf52fc2cf8fbe61ba784d",
    "raw_iperf_us_in_log_sha256": "4345ffdb5b8064d33396bc16e957acb38961f21fcb7824bd9a3cb06dba0aab99",
    "raw_iperf_eu_out_log_sha256": "b49329b456375ae6631e31c831fcb9f72c70d049c36f1929b2131dd7b7acb382",
    "raw_iperf_eu_in_log_sha256": "d825c1d58ec0f8a90cdcc529c6339af61325c831700b9bbcb86af14228918cb6",
    "raw_iperf_asia_out_log_sha256": "7ff11a26636cdd56e3792102f1e0f46b6403274b8245506c99eba862a9c180e0",
    "raw_iperf_asia_in_log_sha256": "d7fa286986b4c6a267b522b2cdb577f39352fdea62b232cafdf006dda301c1a7",
    "telemetry_log_sha256": "1f7074f5dbd5a0d6e0bb946e9b43c4a58e2a7acc888c921935bb476ea11a2884",
    "agent_sim_json_sha256": "f97dd0d33c59161061f916db29c0eaf77a4a9a143e919f243e0f7d8f3c17f660",
    "raw_agent_sim_log_sha256": "c34057fcadd90a7734b430b07e69327b7a79738b2393c6badf4f0160ae0a6023",
    "raw_system_telemetry_log_sha256": "cc5a49ba5c987eda418b46c25cb0551d2731005e2f5f968ae43b1c042bf30ce0",
    "system_telemetry_json_sha256": "09f6c2c1633f1c542de3ea451c8d5d1fc17e030f28791d63030152ed3a64376c",
    "artifact_provenance_json_sha256": "3b33441889377247bb83a4bb091233fefa402c04f6d3f3b6c2dc2b8fce8cde71"
  },
  "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": "2026-06-30T23:06:53Z",
    "finished_at_utc": "2026-06-30T23:14:36Z"
  }
}