{
  "schema_version": "1.3",
  "epoch": "v2",
  "measurement_epoch": "v2",
  "methodology_version": "2.1",
  "run_id": "digitalocean-lon1-s-4vcpu-8gb-2026-07-26-003",
  "status": "ok",
  "provider": {
    "name": "digitalocean",
    "slug": "digitalocean"
  },
  "region": {
    "name": "lon1",
    "slug": "lon1"
  },
  "plan": {
    "name": "s-4vcpu-8gb",
    "slug": "s-4vcpu-8gb"
  },
  "pricing": {
    "monthly_usd": 48.0,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "DO-Regular",
    "vcpu_count": 4,
    "ram_gb": 7.76,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.8.0-124-generic",
    "arch": "x86_64",
    "virtualization": "kvm",
    "hostname": "wn-do-003"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.4-agent-sim-v2",
    "command": "./webbynode-bench --provider digitalocean --region lon1 --plan s-4vcpu-8gb --price 48",
    "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 lon1 --plan s-4vcpu-8gb --price 48",
    "cpu": "sysbench cpu --threads=4 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/digitalocean/digitalocean-lon1-s-4vcpu-8gb-2026-07-26-003/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": 0.0431,
      "p95_percent": 0.0,
      "max_percent": 1.25,
      "time_above_0_5_percent": 3.4483
    },
    "iowait": {
      "avg_percent": 0.0086,
      "p95_percent": 0.0,
      "max_percent": 0.25
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 56624216.9203,
          "p95_bps": 421530491.6455,
          "p99_bps": 421530491.6455,
          "p99_to_p50_ratio": 1.0255
        },
        "inbound": {
          "stddev_bps": 42089709.4704,
          "p95_bps": 289409580.7734,
          "p99_bps": 289409580.7734,
          "p99_to_p50_ratio": 1.0073
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 44279991.2397,
          "p95_bps": 1546644990.6387,
          "p99_bps": 1546644990.6387,
          "p99_to_p50_ratio": 1.0285
        },
        "inbound": {
          "stddev_bps": 29398197.82,
          "p95_bps": 1197478574.1441,
          "p99_bps": 1197478574.1441,
          "p99_to_p50_ratio": 1.0055
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 41465240.2577,
          "p95_bps": 197980301.9275,
          "p99_bps": 197980301.9275,
          "p99_to_p50_ratio": 1.0432
        },
        "inbound": {
          "stddev_bps": 33576775.5982,
          "p95_bps": 131070421.894,
          "p99_bps": 131070421.894,
          "p99_to_p50_ratio": 1.033
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 1349.36,
      "latency_ms": {
        "avg": 2.96,
        "p95": 3.43,
        "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": 23172.187417,
        "write_iops": 23139.46281,
        "latency_ms": {
          "read_p95": 2.277376,
          "read_p99": 3.883008,
          "write_p95": 2.572288,
          "write_p99": 4.489216
        }
      }
    },
    "network": {
      "us_east": {
        "endpoint": {
          "slug": "us-east",
          "host": "us-east.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "duration_seconds": 15,
          "retries_used": 2,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "87.99.130.1",
            "sent_bps": 390375294.5497547,
            "received_bps": 388362254.111053
          }
        },
        "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": 271920876.878424,
            "received_bps": 271280819.79331315
          }
        }
      },
      "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": 1497829514.379205,
            "received_bps": 1496026621.8485785
          }
        },
        "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": 1179442363.8887079,
            "received_bps": 1179092006.5318975
          }
        }
      },
      "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": 172506590.80307236,
            "received_bps": 170515829.5066476
          }
        },
        "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": 114069703.32060347,
            "received_bps": 113587380.874593
          }
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/digitalocean-lon1-s-4vcpu-8gb-2026-07-26-003",
    "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": 782,
    "iterations_successful": 782,
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    },
    "system_telemetry_v1": {
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        "system_telemetry_json": "system-telemetry.json"
      },
      "metrics": {
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        "source": "raw.system-telemetry.log",
        "samples_count": 782,
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    },
    "agent_sim_v1": {
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      "phase_windows": {
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  },
  "artifact_hashes": {
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    "raw_fio_log_sha256": "fd6ae9d9b02d94bb5d015b115474036000ecc97fcf56a90cebd78c1c5c077c37",
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    "agent_sim_json_sha256": "a67e97e5fe0b1cb655ebc25b9c51e571a9abb427d3798a63f6383cf23a537c12",
    "raw_agent_sim_log_sha256": "ce7425457b3271bafd36f32ef40cb7e301ef74a2b590dafcfd41e5b2c069239c",
    "raw_system_telemetry_log_sha256": "9ece6b70361257f1caf9b8e8b359de882583832038922fd834799389715531fc",
    "system_telemetry_json_sha256": "52dc550fea2cd016d3274c51c95fc4be731ba48a2857a0b09f5a6aefa9c5a315",
    "artifact_provenance_json_sha256": "434b34e990d27100a71c20ef4919f88826ca48cc52bf249098199f894aa3c7dd"
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  "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": [
    "us_outbound=busy_retry_1",
    "us_outbound=busy_retry_2"
  ],
  "timestamps": {
    "started_at_utc": "2026-07-26T22:49:27Z",
    "finished_at_utc": "2026-07-26T22:58:06Z"
  }
}