{
  "schema_version": "1.3",
  "epoch": "v2",
  "measurement_epoch": "v2",
  "methodology_version": "2.1",
  "run_id": "googlecloud-asia-northeast1-a-e2-standard-2-2026-06-19-003",
  "status": "ok",
  "provider": {
    "name": "googlecloud",
    "slug": "googlecloud"
  },
  "region": {
    "name": "asia-northeast1-a",
    "slug": "asia-northeast1-a"
  },
  "plan": {
    "name": "e2-standard-2",
    "slug": "e2-standard-2"
  },
  "pricing": {
    "monthly_usd": 66.0,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "Intel(R) Xeon(R) CPU @ 2.20GHz",
    "vcpu_count": 2,
    "ram_gb": 7.75,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.17.0-1016-gcp",
    "arch": "x86_64",
    "virtualization": "google",
    "hostname": "instance-template-20260518-20260619-160433.asia-northeast1-a.c.project-ad8c8025-eb7a-4123-b81.internal"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.4-agent-sim-v2",
    "command": "./webbynode-bench --provider googlecloud --region asia-northeast1-a --plan e2-standard-2 --price 66",
    "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 googlecloud --region asia-northeast1-a --plan e2-standard-2 --price 66",
    "cpu": "sysbench cpu --threads=2 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/googlecloud/googlecloud-asia-northeast1-a-e2-standard-2-2026-06-19-003/fio.test --size=1G --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": 0.0172,
      "p95_percent": 0.0,
      "max_percent": 0.5,
      "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": 32610733.4577,
          "p95_bps": 136309566.4571,
          "p99_bps": 136309566.4571,
          "p99_to_p50_ratio": 1.2621
        },
        "inbound": {
          "stddev_bps": 31912020.2202,
          "p95_bps": 101703324.5933,
          "p99_bps": 101703324.5933,
          "p99_to_p50_ratio": 1.0543
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 29289912.8849,
          "p95_bps": 124781168.7531,
          "p99_bps": 124781168.7531,
          "p99_to_p50_ratio": 1.2142
        },
        "inbound": {
          "stddev_bps": 29587625.5538,
          "p95_bps": 88083906.8909,
          "p99_bps": 88083906.8909,
          "p99_to_p50_ratio": 1.077
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 48900160.9396,
          "p95_bps": 401586129.1003,
          "p99_bps": 401586129.1003,
          "p99_to_p50_ratio": 1.0849
        },
        "inbound": {
          "stddev_bps": 62265370.463,
          "p95_bps": 327179269.6962,
          "p99_bps": 327179269.6962,
          "p99_to_p50_ratio": 1.04
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 533.61,
      "latency_ms": {
        "avg": 3.75,
        "p95": 4.18,
        "p99": null
      }
    },
    "storage": {
      "status": "ok",
      "profile": {
        "rw": "randrw",
        "rwmixread": 50,
        "ioengine": "libaio",
        "direct": 1,
        "size": "1G",
        "block_size": "4k",
        "io_depth": 64,
        "num_jobs": 1,
        "runtime_seconds": 30
      },
      "fio": {
        "status": "ok",
        "fio_version": "fio-3.36",
        "read_iops": 1670.697179,
        "write_iops": 1660.570934,
        "latency_ms": {
          "read_p95": 21.102592,
          "read_p99": 21.62688,
          "write_p95": 21.102592,
          "write_p99": 21.62688
        }
      }
    },
    "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": 106102833.47795998,
            "received_bps": 103986458.27277742
          }
        },
        "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": 83824066.7348399,
            "received_bps": 82830634.5793722
          }
        }
      },
      "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": 95054579.30085865,
            "received_bps": 93533953.21857284
          }
        },
        "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": 66855541.47520831,
            "received_bps": 66334831.440900385
          }
        }
      },
      "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": 358921097.8386428,
            "received_bps": 357218789.53410155
          }
        },
        "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": 300411626.88736284,
            "received_bps": 299657609.834686
          }
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/googlecloud-asia-northeast1-a-e2-standard-2-2026-06-19-003",
    "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": 465,
    "iterations_successful": 465,
    "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": 444.45999976127376,
      "min": 422.69420623779297,
      "max": 507.0483684539795,
      "p50": 443.9365863800049,
      "p95": 462.5241756439209,
      "p99": 473.3109474182129,
      "stddev": 11.291574718624059
    },
    "iterations_per_second": {
      "start_window": 2.245974755345345,
      "end_window": 2.2659783037135943
    },
    "throughput_drift_percent": 0.8906399468935122,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
    "agent_sim_v2": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 47
      },
      "metrics": {
        "latency_avg_ms": 444.45999976127376,
        "latency_p50_ms": 443.9365863800049,
        "latency_p95_ms": 462.5241756439209,
        "latency_p99_ms": 473.3109474182129,
        "latency_min_ms": 422.69420623779297,
        "latency_max_ms": 507.0483684539795,
        "latency_start_avg_ms": 445.2409794990053,
        "latency_end_avg_ms": 441.3104919677085,
        "latency_start_p95_ms": 466.5553569793701,
        "latency_end_p95_ms": 457.72814750671387,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -0.8827775771492173
      },
      "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": 465,
        "cpu_steal_avg_percent": 0.015019784946236557,
        "cpu_steal_p95_percent": 0.0,
        "cpu_steal_max_percent": 0.7937,
        "cpu_iowait_avg_percent": 0.006643655913978494,
        "cpu_iowait_p95_percent": 0.0,
        "cpu_iowait_max_percent": 1.5625,
        "load_1m_avg": 0.08651612903225807,
        "mem_available_min_mb": 7425.812
      }
    },
    "agent_sim_v1": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 47
      },
      "metrics": {
        "latency_avg_ms": 444.45999976127376,
        "latency_p50_ms": 443.9365863800049,
        "latency_p95_ms": 462.5241756439209,
        "latency_p99_ms": 473.3109474182129,
        "latency_min_ms": 422.69420623779297,
        "latency_max_ms": 507.0483684539795,
        "latency_start_avg_ms": 445.2409794990053,
        "latency_end_avg_ms": 441.3104919677085,
        "latency_start_p95_ms": 466.5553569793701,
        "latency_end_p95_ms": 457.72814750671387,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -0.8827775771492173
      },
      "phase_windows": {
        "warmup_percent": 10,
        "final_window_percent": 10,
        "steady_state_percent": 80
      }
    }
  },
  "artifact_hashes": {
    "run_md_sha256": "f8faf9f26193aaf2397db5c400e1d0cbee0ada99703c3f0ab0af1f3872137f69",
    "raw_sysbench_log_sha256": "5579f607615a8a9d2059b0e7af4e78bcdb860634f870e280ece1797af774c8f0",
    "raw_fio_log_sha256": "35d062355148c409a012b8a03fe04b60b14ef2aba4d31dfe83274d5415db5a9d",
    "raw_iperf_us_out_log_sha256": "b7d6140c216706ecdbce56e1048d16c12f5def118bac43feab16c242d9cc6c76",
    "raw_iperf_us_in_log_sha256": "a4d16a626710510821ebc7c19724bb34300e662a8abe4205d6e366ca2ce9f5ec",
    "raw_iperf_eu_out_log_sha256": "268b5586d91f3e5dd3a3cffe13f748096c22d7582369b02711a64e686d817716",
    "raw_iperf_eu_in_log_sha256": "ad4ba48fcff3d24252c7b56fdd8a772c997e66c61c64826d24663ee3bf1039be",
    "raw_iperf_asia_out_log_sha256": "18a5bffdfaf04b72919d28bffc4324f9847e705984a03f0d46d622e422ddac49",
    "raw_iperf_asia_in_log_sha256": "27db16248457ad01478b5ce739ad95ad4d906519f3a192a280ca237ff4c763a2",
    "telemetry_log_sha256": "cd6c7b9ca503fe21cfdda32116bceaaeb2c748f2bd73351e5b8277f63a397ea6",
    "agent_sim_json_sha256": "21ed9e7c6d260b3191626cf9b93b2b221c39e2fe809bf1af54286de071b57533",
    "raw_agent_sim_log_sha256": "63a1c16e8c8db38a63d61bf3a74ec3f886913a1bf25b052314133c6e050a3890",
    "raw_system_telemetry_log_sha256": "54e2b77ea1c1589699b043e9440aa5f42efaf88d3d84bce56b18517a3ab14912",
    "system_telemetry_json_sha256": "80205d664a921413d142a363dcef67b9ae44c89c0672ea6937a26acd4542d22f",
    "artifact_provenance_json_sha256": "74fdcc0c081dd7b3af92b18df3e4b53b12b6cba0e3818cf3c4fa66dfa5863c05"
  },
  "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": "2026-06-19T16:07:26Z",
    "finished_at_utc": "2026-06-19T16:15:14Z"
  }
}