{
  "schema_version": "1.4",
  "epoch": "v3",
  "measurement_epoch": "v3",
  "methodology_version": "3.0",
  "run_id": "aws-lightsail-euc1-ls-2vcpu-8gb-2026-08-12-003",
  "status": "partial",
  "provider": {
    "name": "aws-lightsail",
    "slug": "aws-lightsail"
  },
  "region": {
    "name": "euc1",
    "slug": "euc1"
  },
  "plan": {
    "name": "ls-2vcpu-8gb",
    "slug": "ls-2vcpu-8gb"
  },
  "pricing": {
    "monthly_usd": 44.0,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz",
    "vcpu_count": 2,
    "ram_gb": 7.63,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.17.0-1019-aws",
    "arch": "x86_64",
    "virtualization": "amazon",
    "hostname": "ip-172-26-10-42.eu-central-1.compute.internal"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.5.2-network-contention-v3",
    "command": "./webbynode-bench --provider aws-lightsail --region euc1 --plan ls-2vcpu-8gb --price 44.00",
    "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 aws-lightsail --region euc1 --plan ls-2vcpu-8gb --price 44.00",
    "cpu": "sysbench cpu --threads=2 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/aws-lightsail/aws-lightsail-euc1-ls-2vcpu-8gb-2026-08-12-003/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 -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": 0.0,
      "p95_percent": 0.0,
      "max_percent": 0.0,
      "time_above_0_5_percent": 0.0
    },
    "iowait": {
      "avg_percent": 0.0172,
      "p95_percent": 0.0,
      "max_percent": 0.5
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 345370.8944,
          "p95_bps": 90177627.3751,
          "p99_bps": 90177627.3751,
          "p99_to_p50_ratio": 1.0
        },
        "inbound": {
          "stddev_bps": 30684014.7674,
          "p95_bps": 150989814.1743,
          "p99_bps": 150989814.1743,
          "p99_to_p50_ratio": 1.675
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 345397.6087,
          "p95_bps": 90177627.3751,
          "p99_bps": 90177627.3751,
          "p99_to_p50_ratio": 1.0
        },
        "inbound": {
          "stddev_bps": 345050.0359,
          "p95_bps": 90191427.1395,
          "p99_bps": 90191427.1395,
          "p99_to_p50_ratio": 1.0003
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 30515167.9355,
          "p95_bps": 130025377.0293,
          "p99_bps": 130025377.0293,
          "p99_to_p50_ratio": 1.4419
        },
        "inbound": {
          "stddev_bps": 46242907.2899,
          "p95_bps": 137364970.7042,
          "p99_bps": 137364970.7042,
          "p99_to_p50_ratio": 1.5233
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 643.66,
      "latency_ms": {
        "avg": 3.11,
        "p95": 3.13,
        "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": 1555.007663,
        "write_iops": 1544.445925,
        "latency_ms": {
          "read_p95": 25.034752,
          "read_p99": 28.966912,
          "write_p95": 25.296896,
          "write_p99": 29.4912
        }
      }
    },
    "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": 283339950,
        "application_bytes_sent": 270139392,
        "offered_load_bps": 90000000,
        "measurement_seconds": 8,
        "egress_interface": "ens5",
        "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": 90042794.7561137,
            "received_bps": 88948939.5347204
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000326,
          "achieved_bps": 90042794.7561137,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004754972901522
        },
        "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": 90050777.41604203,
            "received_bps": 89902996.6243404
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.092771,
          "achieved_bps": 90050777.41604203,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.000564193511578
        }
      },
      "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": 90042873.5404176,
            "received_bps": 89996257.3379376
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000319,
          "achieved_bps": 90042873.5404176,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004763726713066
        },
        "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": 90118632.20902237,
            "received_bps": 90035670.973942
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.005229,
          "achieved_bps": 90118632.20902237,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.001318135655804
        }
      },
      "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": 90043098.63918836,
            "received_bps": 88138238.65935183
          },
          "application_bytes_sent": 90046464,
          "measured_seconds": 8.000299,
          "achieved_bps": 90043098.63918836,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.0004788737687595
        },
        "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": 90076992.1127297,
            "received_bps": 90033690.47016455
          },
          "application_bytes_sent": null,
          "measured_seconds": 8.171902,
          "achieved_bps": 90076992.1127297,
          "offered_load_bps": 90000000,
          "attainment_ratio": 1.000855467919219
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/aws-lightsail-euc1-ls-2vcpu-8gb-2026-08-12-003",
    "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": 753,
    "iterations_successful": 753,
    "iterations_failed": 0,
    "failure_rate": 0.0,
    "failure_types": {},
    "phase_windows": {
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      "final_window_percent": 10,
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    "latency_ms": {
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      "min": 190.82331657409668,
      "max": 229.6600341796875,
      "p50": 198.93527030944824,
      "p95": 203.8097381591797,
      "p99": 209.26332473754883,
      "stddev": 4.563121549449779
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    "iterations_per_second": {
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    "throughput_drift_percent": 0.126188055422133,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
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      "metrics": {
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        "latency_p50_ms": 198.93527030944824,
        "latency_p95_ms": 203.8097381591797,
        "latency_p99_ms": 209.26332473754883,
        "latency_min_ms": 190.82331657409668,
        "latency_max_ms": 229.6600341796875,
        "latency_start_avg_ms": 198.16843145772032,
        "latency_end_avg_ms": 197.91868172193827,
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        "failure_count": 0,
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      "phase_windows": {
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        "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": 753,
        "cpu_steal_avg_percent": 0.05079667994687915,
        "cpu_steal_p95_percent": 0.0,
        "cpu_steal_max_percent": 2.381,
        "cpu_iowait_avg_percent": 0.009818326693227093,
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        "cpu_iowait_max_percent": 1.25,
        "load_1m_avg": 0.15733067729083666,
        "mem_available_min_mb": 7286.316
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    },
    "agent_sim_v1": {
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      "phase_windows": {
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    }
  },
  "artifact_hashes": {
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    "raw_sysbench_log_sha256": "1664140cdeffa1b7a1f510b191d98772fa9ffe61fb3471d6dd37b032a53169b6",
    "raw_fio_log_sha256": "f1e6a4c1cd8dc4f2a46fbbcbc68347ce7bcb2dbb1028ab44e3f137992fc46a81",
    "raw_iperf_us_out_log_sha256": "4fe2d18e5ffa334788ad8a9a3bcf4e2d680499af2bae6f4a6312e7a68c3b02b1",
    "raw_iperf_us_in_log_sha256": "acbb75ebb30742fcf714d799ea247fee1c758fb938e865e5b251f76b7648e4ea",
    "raw_iperf_eu_out_log_sha256": "09d39bbece1240b396ebff714162ef9adc4deb3b077dec8dd96188ac98616fa8",
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    "raw_iperf_asia_out_log_sha256": "930e528d16ea49ab3bbf09417a20cb502cab85d8133eee4a6985a6b42bf7b23c",
    "raw_iperf_asia_in_log_sha256": "dc74f753d4703c7ed222b1a9ae01ceb079105553df863dc591e50d35c3521397",
    "telemetry_log_sha256": "879df8b42b739f5a9906b52c8efe32cf80564af4d80e1cdef9b2e03c5ea00efb",
    "agent_sim_json_sha256": "3b68b9108c4448c81f95a12ac6e5f2f1123f9468e5490cccf697a64b58dbb3a3",
    "raw_agent_sim_log_sha256": "a5901ec947d7118d6ca770e44a7e2bc3f5d1e99a8d04f5dc4d5ef5ae8ca89f58",
    "raw_system_telemetry_log_sha256": "2b4fa20495c8881a9bc335252d8f9b7ebdb266dbb4a3f99510048df4ce844d78",
    "system_telemetry_json_sha256": "10a9cfcc31efde1d551c534745a6ee4e08bb9335d33f6875e0abb460246d4003",
    "artifact_provenance_json_sha256": "90404f8dcd5c48ac2ea0badc31cbf8fed7362d999d3e5fde869fd8e4aa15c86f"
  },
  "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": "2026-08-12T22:49:30Z",
    "finished_at_utc": "2026-08-12T22:57:16Z"
  }
}