{
  "schema_version": "1.3",
  "epoch": "v2",
  "measurement_epoch": "v2",
  "methodology_version": "2.1",
  "run_id": "digitalocean-sgp1-s-2vcpu-4gb-2026-05-05-003",
  "status": "partial",
  "provider": {
    "name": "digitalocean",
    "slug": "digitalocean"
  },
  "region": {
    "name": "sgp1",
    "slug": "sgp1"
  },
  "plan": {
    "name": "s-2vcpu-4gb",
    "slug": "s-2vcpu-4gb"
  },
  "pricing": {
    "monthly_usd": 24.0,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "DO-Regular",
    "vcpu_count": 2,
    "ram_gb": 3.82,
    "os": "Ubuntu 24.04.3 LTS",
    "kernel": "6.8.0-71-generic",
    "arch": "x86_64",
    "virtualization": "kvm",
    "hostname": "ubuntu-s-2vcpu-4gb-sgp1"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.2-agent-layer-v2-integrity",
    "command": "./webbynode-bench --provider digitalocean --region sgp1 --plan s-2vcpu-4gb --price 24",
    "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 digitalocean --region sgp1 --plan s-2vcpu-4gb --price 24",
    "cpu": "sysbench cpu --threads=2 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/digitalocean/digitalocean-sgp1-s-2vcpu-4gb-2026-05-05-003/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": 0.0172,
      "p95_percent": 0.0,
      "max_percent": 0.5
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 37642214.7238,
          "p95_bps": 163580469.0417,
          "p99_bps": 163580469.0417,
          "p99_to_p50_ratio": 1.2691
        },
        "inbound": {
          "stddev_bps": 27671670.1424,
          "p95_bps": 100660884.0578,
          "p99_bps": 100660884.0578,
          "p99_to_p50_ratio": 1.1034
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 0.0,
          "p95_bps": 5237025.2952,
          "p99_bps": 5237025.2952,
          "p99_to_p50_ratio": 1.0
        },
        "inbound": {
          "stddev_bps": 12310198.7018,
          "p95_bps": 44038123.5971,
          "p99_bps": 44038123.5971,
          "p99_to_p50_ratio": 1.6799
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 57360352.3465,
          "p95_bps": 2210150472.8378,
          "p99_bps": 2210150472.8378,
          "p99_to_p50_ratio": 1.1013
        },
        "inbound": {
          "stddev_bps": 1076109222.5256,
          "p95_bps": 8164741880.6298,
          "p99_bps": 8164741880.6298,
          "p99_to_p50_ratio": 2.0418
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 669.93,
      "latency_ms": {
        "avg": 2.98,
        "p95": 3.55,
        "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": 19509.632691,
        "write_iops": 19491.0006,
        "latency_ms": {
          "read_p95": 3.19488,
          "read_p99": 6.848512,
          "write_p95": 3.19488,
          "write_p99": 7.176192
        }
      }
    },
    "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": 117426788.72262461,
            "received_bps": 115545299.3247997
          }
        },
        "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": 79128225.0563771,
            "received_bps": 78427916.41793433
          }
        }
      },
      "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": "failed_connection",
          "result": {
            "status": "failed_connection",
            "remote_host": "46.225.222.50",
            "sent_bps": null,
            "received_bps": null
          }
        },
        "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": 28430201.988419876,
            "received_bps": 25793047.158218473
          }
        }
      },
      "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": 2011295039.5839396,
            "received_bps": 2009410646.9678962
          }
        },
        "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": 4276016530.872406,
            "received_bps": 4274405892.47746
          }
        }
      }
    }
  },
  "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",
    "artifact_manifest_sha256": "artifact-manifest.sha256"
  },
  "agent_sim": {
    "enabled": true,
    "version": "agent_sim_v1",
    "duration_seconds": 300,
    "iterations_total": 428,
    "iterations_successful": 428,
    "iterations_failed": 0,
    "failure_rate": 0.0,
    "latency_ms": {
      "p50": 490.13829231262207,
      "p95": 540.6317710876465,
      "p99": 617.2337532043457,
      "stddev": 126.1610185306604
    },
    "iterations_per_second": {
      "start_window": 1.76448906109183,
      "end_window": 2.0005626486611403
    },
    "throughput_drift_percent": 13.379147129607748,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
    "agent_sim_v1": {
      "window_definition": {
        "successful_task_window_percent": 10
      },
      "metrics": {
        "latency_start_avg_ms": 566.7362989381302,
        "latency_end_avg_ms": 499.85937739527503,
        "latency_start_p95_ms": 616.0378456115723,
        "latency_end_p95_ms": 520.0865268707275,
        "failure_count": 0,
        "drift_percent": -11.800359650186445
      }
    }
  },
  "artifact_hashes": {
    "run_md_sha256": "003228d2af1f4b988d767ad6502c197a207f03404fe7d1f31d06090fd0212c91",
    "raw_sysbench_log_sha256": "7175e870622c5218c8b0974bae1e9843c580ad67403a274c9fcc2ff4cc7ea426",
    "raw_fio_log_sha256": "ec42f2e12df59d137c55fea1ca435598cd85fccf578386ff1c139047754a4521",
    "raw_iperf_us_out_log_sha256": "b3854a2b61741e40be3efb10581cdeceaaf1e4175d63591bbe80d3c35ace527f",
    "raw_iperf_us_in_log_sha256": "03d54fb430a7fe6ffd50a895e69f2753a103c4056775dc9bc54508814ae92688",
    "raw_iperf_eu_out_log_sha256": "81caf961bb894ffc35d88a109f35b92f35f2ddf0113e246c7d26cfc8c206c9d7",
    "raw_iperf_eu_in_log_sha256": "96b713c70542d77f48838e2ba9b25622200e87a594b38f90343492f21d664b28",
    "raw_iperf_asia_out_log_sha256": "b8305d44599732f43d8dcc9d2e6d3b84355ce1f3652d4bda7105c31a8d534efd",
    "raw_iperf_asia_in_log_sha256": "8e79fd3301a97d09638d86a852574574aa2dd995f134b3016369a46637253c19",
    "telemetry_log_sha256": "dc65f5c25c45e4a00d08a4165c714a52d9edff4f9e81205257856e1a09bc8589",
    "agent_sim_json_sha256": "68d689f02c10dbe11e36756ed0915c76fe3f043f6172633c0233bb5a52f01501",
    "raw_agent_sim_log_sha256": "e6c985071751b3852b78ed3ce598d76d7e5241b7ab180780881a91a0f296cc77"
  },
  "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": [
    "eu_outbound=failed_connection_rc_1"
  ],
  "timestamps": {
    "started_at_utc": "2026-05-05T15:36:19Z",
    "finished_at_utc": "2026-05-05T15:43:50Z"
  }
}