{
  "schema_version": "1.3",
  "epoch": "v2",
  "measurement_epoch": "v2",
  "methodology_version": "2.1",
  "run_id": "linode-ewr-g6-2c-4gb-2026-06-28-003",
  "status": "ok",
  "provider": {
    "name": "linode",
    "slug": "linode"
  },
  "region": {
    "name": "ewr",
    "slug": "ewr"
  },
  "plan": {
    "name": "g6-2c-4gb",
    "slug": "g6-2c-4gb"
  },
  "pricing": {
    "monthly_usd": 24.0,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "AMD EPYC 7642 48-Core Processor",
    "vcpu_count": 2,
    "ram_gb": 3.82,
    "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 ewr --plan g6-2c-4gb --price 24.00",
    "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 ewr --plan g6-2c-4gb --price 24.00",
    "cpu": "sysbench cpu --threads=2 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/linode/linode-ewr-g6-2c-4gb-2026-06-28-003/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": 0.0,
      "p95_percent": 0.0,
      "max_percent": 0.0,
      "time_above_0_5_percent": 0.0
    },
    "iowait": {
      "avg_percent": 0.0169,
      "p95_percent": 0.0,
      "max_percent": 0.49
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 483423030.8134,
          "p95_bps": 3565119300.4288,
          "p99_bps": 3565119300.4288,
          "p99_to_p50_ratio": 1.2748
        },
        "inbound": {
          "stddev_bps": 61499335.6852,
          "p95_bps": 3264341223.5956,
          "p99_bps": 3264341223.5956,
          "p99_to_p50_ratio": 1.0319
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 51692895.9175,
          "p95_bps": 352333506.4067,
          "p99_bps": 352333506.4067,
          "p99_to_p50_ratio": 1.0945
        },
        "inbound": {
          "stddev_bps": 37521552.102,
          "p95_bps": 263214681.544,
          "p99_bps": 263214681.544,
          "p99_to_p50_ratio": 1.0003
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 38126632.5953,
          "p95_bps": 158336401.0753,
          "p99_bps": 158336401.0753,
          "p99_to_p50_ratio": 1.3131
        },
        "inbound": {
          "stddev_bps": 27204204.218,
          "p95_bps": 106961274.0227,
          "p99_bps": 106961274.0227,
          "p99_to_p50_ratio": 1.0516
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 1165.31,
      "latency_ms": {
        "avg": 1.72,
        "p95": 1.76,
        "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": 34308.025597,
        "write_iops": 34259.265431,
        "latency_ms": {
          "read_p95": 2.572288,
          "read_p99": 5.275648,
          "write_p95": 1.384448,
          "write_p99": 2.408448
        }
      }
    },
    "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": 2845391566.047413,
            "received_bps": 2843875590.5801415
          }
        },
        "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": 3159749260.71552,
            "received_bps": 3159765132.879601
          }
        }
      },
      "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": 311242837.1390457,
            "received_bps": 309371653.2147379
          }
        },
        "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": 251725663.29110065,
            "received_bps": 251078126.50508323
          }
        }
      },
      "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": 114353589.144947,
            "received_bps": 112699168.16655616
          }
        },
        "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": 92104623.0479984,
            "received_bps": 91848479.18223636
          }
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/linode-ewr-g6-2c-4gb-2026-06-28-003",
    "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": 1330,
    "iterations_successful": 1330,
    "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": 24.936531540146447,
      "min": 20.54119110107422,
      "max": 96.50444984436035,
      "p50": 23.622751235961914,
      "p95": 32.193660736083984,
      "p99": 57.994842529296875,
      "stddev": 6.132849326883549
    },
    "iterations_per_second": {
      "start_window": 37.55299089378946,
      "end_window": 38.546009191881296
    },
    "throughput_drift_percent": 2.644312142541113,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
    "agent_sim_v2": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 133
      },
      "metrics": {
        "latency_avg_ms": 24.936531540146447,
        "latency_p50_ms": 23.622751235961914,
        "latency_p95_ms": 32.193660736083984,
        "latency_p99_ms": 57.994842529296875,
        "latency_min_ms": 20.54119110107422,
        "latency_max_ms": 96.50444984436035,
        "latency_start_avg_ms": 26.62903742682665,
        "latency_end_avg_ms": 25.943022921569366,
        "latency_start_p95_ms": 48.43926429748535,
        "latency_end_p95_ms": 41.96286201477051,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -2.576189646893424
      },
      "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": 1330,
        "cpu_steal_avg_percent": 0.4774084210526316,
        "cpu_steal_p95_percent": 2.1739,
        "cpu_steal_max_percent": 20.0,
        "cpu_iowait_avg_percent": 0.017539774436090224,
        "cpu_iowait_p95_percent": 0.0,
        "cpu_iowait_max_percent": 6.383,
        "load_1m_avg": 0.05306766917293233,
        "mem_available_min_mb": 3529.629
      }
    },
    "agent_sim_v1": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 133
      },
      "metrics": {
        "latency_avg_ms": 24.936531540146447,
        "latency_p50_ms": 23.622751235961914,
        "latency_p95_ms": 32.193660736083984,
        "latency_p99_ms": 57.994842529296875,
        "latency_min_ms": 20.54119110107422,
        "latency_max_ms": 96.50444984436035,
        "latency_start_avg_ms": 26.62903742682665,
        "latency_end_avg_ms": 25.943022921569366,
        "latency_start_p95_ms": 48.43926429748535,
        "latency_end_p95_ms": 41.96286201477051,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": -2.576189646893424
      },
      "phase_windows": {
        "warmup_percent": 10,
        "final_window_percent": 10,
        "steady_state_percent": 80
      }
    }
  },
  "artifact_hashes": {
    "run_md_sha256": "c9418e3b2192c99d374db27d99de72292948c3b57832f210dce16d2178791b37",
    "raw_sysbench_log_sha256": "cf5d23abcde5b065ff39724ae122827ed66afeb3dad0623b082487912e8a7f71",
    "raw_fio_log_sha256": "ac52cff4117b8493f764e0642f3b95d5e387d1715459eda3cabb17459b2e11e8",
    "raw_iperf_us_out_log_sha256": "0aadb8ddaf8b7cf39346d70b764bc1cc9ff99c20869e67dfc64be6d3c85f1712",
    "raw_iperf_us_in_log_sha256": "992626e21c4a846b586802d81519b4318e1a6f75ea9eaafed632d19fe144bd5b",
    "raw_iperf_eu_out_log_sha256": "b1ad06bf2f41ba63c30c6be9313a93098558e0d85506495be2c2bb72b841ba29",
    "raw_iperf_eu_in_log_sha256": "2ed9efc5a3f6ca6e58c26e93ed406352ab5f97d39b3074b1b75c646325b4288e",
    "raw_iperf_asia_out_log_sha256": "2d38ba683b27f70fc085ee1431607935bf8f1b500bb80f76b68c1fea561b4495",
    "raw_iperf_asia_in_log_sha256": "cae6de5093ec6a8ef3dd9b47d026d079d2fa7e47384784209abf17e8640bf3fd",
    "telemetry_log_sha256": "fd5fefdd8bc1acc1f9fda4e7de3b0256a1493bfa7f2c32c040cc20863914ed32",
    "agent_sim_json_sha256": "6b116d2ac242a34f1d084bfd4a2fa6711ba058726cfe19cf9197288207ad3fdf",
    "raw_agent_sim_log_sha256": "a228840250d8b99058c4a533117a6ea580a30ca7f756b791886e4991c50e9c76",
    "raw_system_telemetry_log_sha256": "4d38b8dea0591125285adebb2067538061d9ffed6aeacce1d83dafcb6b1e5985",
    "system_telemetry_json_sha256": "391470762f794af66ed234494cc8560b0e42e79513f64742661e29285a74794a",
    "artifact_provenance_json_sha256": "b02c64adfc65b1b05db7fbf6a1d8a28122dccf194e161680d69299bf977d1092"
  },
  "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": "2026-06-28T15:53:12Z",
    "finished_at_utc": "2026-06-28T16:00:50Z"
  }
}
