{
  "schema_version": "1.3",
  "epoch": "v2",
  "measurement_epoch": "v2",
  "methodology_version": "2.1",
  "run_id": "vultr-sgp-vc2-2c-4gb-2026-05-27-003",
  "status": "ok",
  "provider": {
    "name": "vultr",
    "slug": "vultr"
  },
  "region": {
    "name": "sgp",
    "slug": "sgp"
  },
  "plan": {
    "name": "vc2-2c-4gb",
    "slug": "vc2-2c-4gb"
  },
  "pricing": {
    "monthly_usd": 20.0,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "Intel Xeon Processor (Skylake, IBRS)",
    "vcpu_count": 2,
    "ram_gb": 3.82,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.8.0-117-generic",
    "arch": "x86_64",
    "virtualization": "microsoft",
    "hostname": "vultr.guest"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.4-agent-sim-v2",
    "command": "./webbynode-bench --provider vultr --region sgp --plan vc2-2c-4gb --price 20",
    "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 vultr --region sgp --plan vc2-2c-4gb --price 20",
    "cpu": "sysbench cpu --threads=2 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/vultr/vultr-sgp-vc2-2c-4gb-2026-05-27-003/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": 0.0345,
      "p95_percent": 0.0,
      "max_percent": 1.0,
      "time_above_0_5_percent": 3.4483
    },
    "iowait": {
      "avg_percent": 0.0345,
      "p95_percent": 0.5,
      "max_percent": 0.5
    },
    "network_variance": {
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        "outbound": {
          "stddev_bps": 50486760.6535,
          "p95_bps": 180364274.4695,
          "p99_bps": 180364274.4695,
          "p99_to_p50_ratio": 1.0887
        },
        "inbound": {
          "stddev_bps": 27212383.6313,
          "p95_bps": 94359860.2709,
          "p99_bps": 94359860.2709,
          "p99_to_p50_ratio": 1.0588
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 58792921.1466,
          "p95_bps": 226579416.4058,
          "p99_bps": 226579416.4058,
          "p99_to_p50_ratio": 2.5124
        },
        "inbound": {
          "stddev_bps": 26624213.8315,
          "p95_bps": 103810892.6586,
          "p99_bps": 103810892.6586,
          "p99_to_p50_ratio": 1.1654
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 604320090.029,
          "p95_bps": 5414113687.8583,
          "p99_bps": 5414113687.8583,
          "p99_to_p50_ratio": 1.1526
        },
        "inbound": {
          "stddev_bps": 552908726.0368,
          "p95_bps": 4545566995.5427,
          "p99_bps": 4545566995.5427,
          "p99_to_p50_ratio": 1.1412
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 655.74,
      "latency_ms": {
        "avg": 3.05,
        "p95": 3.75,
        "p99": null
      }
    },
    "storage": {
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      "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": 23212.9929,
        "write_iops": 23178.327389,
        "latency_ms": {
          "read_p95": 3.096576,
          "read_p99": 7.438336,
          "write_p95": 3.457024,
          "write_p99": 10.682368
        }
      }
    },
    "network": {
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        "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",
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            "sent_bps": 135946974.63569593,
            "received_bps": 122525059.67997159
          }
        },
        "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": 76946057.65552607,
            "received_bps": 76330516.4146492
          }
        }
      },
      "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": 127010004.07575926,
            "received_bps": 113958318.17516789
          }
        },
        "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": 81065012.06549414,
            "received_bps": 80105657.74810664
          }
        }
      },
      "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": 4491924882.46888,
            "received_bps": 4477268188.05572
          }
        },
        "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": 3840340922.3002462,
            "received_bps": 3840016741.144414
          }
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
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    "canonical_run_url": "https://webbynode.com/benchmarks/vultr-sgp-vc2-2c-4gb-2026-05-27-003",
    "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": {
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    "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",
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    "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",
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  },
  "status_notes": [],
  "timestamps": {
    "started_at_utc": "2026-05-27T04:31:22Z",
    "finished_at_utc": "2026-05-27T04:39:05Z"
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}