{
  "schema_version": "1.5",
  "epoch": "v4",
  "measurement_epoch": "v4",
  "methodology_version": "4.0",
  "run_id": "tencent-na-ashburn-sa5-medium2-2026-09-25-003",
  "status": "ok",
  "provider": {
    "name": "tencent",
    "slug": "tencent"
  },
  "region": {
    "name": "na-ashburn",
    "slug": "na-ashburn"
  },
  "plan": {
    "name": "sa5-medium2",
    "slug": "sa5-medium2"
  },
  "pricing": {
    "monthly_usd": 36.5,
    "currency": "USD",
    "billing_period": "monthly"
  },
  "environment": {
    "cpu_model": "AMD EPYC 9754 128-Core Processor",
    "vcpu_count": 2,
    "ram_gb": 1.89,
    "os": "Ubuntu 24.04.4 LTS",
    "kernel": "6.8.0-138-generic",
    "arch": "x86_64",
    "virtualization": "kvm",
    "hostname": "localhost.localdomain"
  },
  "runner": {
    "name": "webbynode-bench",
    "version": "v2.6.0-network-fixed-byte-v4",
    "command": "./webbynode-bench --provider tencent --region na-ashburn --plan sa5-medium2 --price 36.50",
    "schema_version": "1.5",
    "methodology_version": "4.0"
  },
  "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 tencent --region na-ashburn --plan sa5-medium2 --price 36.50",
    "cpu": "sysbench cpu --threads=2 --time=30 --cpu-max-prime=20000 run",
    "storage": "fio --name=webbynode-storage --filename=/benchmarks/tencent/tencent-na-ashburn-sa5-medium2-2026-09-25-003/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 -l 100000 -n 90000000 -J",
      "us_east_inbound": "iperf3 -c us-east.webbynode.com -p 5201 -P 1 -l 100000 -n 90000000 -R -J",
      "eu_west_outbound": "iperf3 -c eu-west.webbynode.com -p 5201 -P 1 -l 100000 -n 90000000 -J",
      "eu_west_inbound": "iperf3 -c eu-west.webbynode.com -p 5201 -P 1 -l 100000 -n 90000000 -R -J",
      "asia_outbound": "iperf3 -c asia.webbynode.com -p 5201 -P 1 -l 100000 -n 90000000 -J",
      "asia_inbound": "iperf3 -c asia.webbynode.com -p 5201 -P 1 -l 100000 -n 90000000 -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": 0.0345,
      "p95_percent": 0.5,
      "max_percent": 0.5
    },
    "network_variance": {
      "us_east": {
        "outbound": {
          "stddev_bps": 37299351.0822,
          "p95_bps": 171821984.188,
          "p99_bps": 171821984.188,
          "p99_to_p50_ratio": 1.678
        },
        "inbound": {
          "stddev_bps": 33018511.7808,
          "p95_bps": 174220558.3544,
          "p99_bps": 174220558.3544,
          "p99_to_p50_ratio": 1.6882
        }
      },
      "eu_west": {
        "outbound": {
          "stddev_bps": 8713030.8967,
          "p95_bps": 107199565.5077,
          "p99_bps": 107199565.5077,
          "p99_to_p50_ratio": 1.2294
        },
        "inbound": {
          "stddev_bps": 30677379.1349,
          "p95_bps": 143985461.7493,
          "p99_bps": 143985461.7493,
          "p99_to_p50_ratio": 1.5517
        }
      },
      "asia": {
        "outbound": {
          "stddev_bps": 35666705.2545,
          "p95_bps": 123200984.009,
          "p99_bps": 123200984.009,
          "p99_to_p50_ratio": 1.2222
        },
        "inbound": {
          "stddev_bps": 32733972.4025,
          "p95_bps": 99199798.9659,
          "p99_bps": 99199798.9659,
          "p99_to_p50_ratio": 1.0879
        }
      }
    }
  },
  "results": {
    "cpu": {
      "status": "ok",
      "events_per_second": 1514.39,
      "latency_ms": {
        "avg": 1.32,
        "p95": 1.34,
        "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": 5009.497784,
        "write_iops": 5015.896291,
        "latency_ms": {
          "read_p95": 6.782976,
          "read_p99": 15.925248,
          "write_p95": 7.176192,
          "write_p99": 18.219008
        }
      }
    },
    "network": {
      "traffic_budget": {
        "protocol_version": "4.0",
        "scope": "three-run-cluster",
        "cluster_limit_bytes": 1000000000,
        "run_limit_bytes": 333333333,
        "guard_stop_bytes": 320000000,
        "planned_payload_bytes": 270000000,
        "endpoint_payload_bytes": 90000000,
        "measured_provider_egress_bytes": 289513822,
        "application_bytes_sent": 270000000,
        "transfer_mode": "fixed-byte-uncapped",
        "stream_count": 1,
        "external_safety_timeout_seconds": 120,
        "egress_interface": "eth0",
        "enforcement": "os-interface-counter-process-guard",
        "status": "within_budget"
      },
      "us_east": {
        "endpoint": {
          "slug": "us-east",
          "host": "us-east.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "transfer_mode": "fixed-byte-uncapped",
          "requested_application_bytes": 90000000,
          "external_safety_timeout_seconds": 120,
          "timed_out": false,
          "retries_used": 6,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "87.99.130.1",
            "sent_bps": 102841305.29612726,
            "received_bps": 102822432.94156559
          },
          "application_bytes_sent": 90000000,
          "application_bytes_received": 90000000,
          "transfer_duration_seconds": 7.001078,
          "achieved_bps": 102841305.29612726
        },
        "inbound": {
          "direction": "inbound",
          "parallel_streams": 1,
          "transfer_mode": "fixed-byte-uncapped",
          "requested_application_bytes": 90000000,
          "external_safety_timeout_seconds": 120,
          "timed_out": false,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "87.99.130.1",
            "sent_bps": 102826060.0081461,
            "received_bps": 102849370.38329531
          },
          "application_bytes_sent": 90000000,
          "application_bytes_received": 90000000,
          "transfer_duration_seconds": 7.002116,
          "achieved_bps": 102826060.0081461
        }
      },
      "eu_west": {
        "endpoint": {
          "slug": "eu-west",
          "host": "eu-west.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "transfer_mode": "fixed-byte-uncapped",
          "requested_application_bytes": 90000000,
          "external_safety_timeout_seconds": 120,
          "timed_out": false,
          "retries_used": 1,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "46.225.222.50",
            "sent_bps": 89986310.8324646,
            "received_bps": 86699073.4900549
          },
          "application_bytes_sent": 90000000,
          "application_bytes_received": 87800000,
          "transfer_duration_seconds": 8.001217,
          "achieved_bps": 89986310.8324646
        },
        "inbound": {
          "direction": "inbound",
          "parallel_streams": 1,
          "transfer_mode": "fixed-byte-uncapped",
          "requested_application_bytes": 90000000,
          "external_safety_timeout_seconds": 120,
          "timed_out": false,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "46.225.222.50",
            "sent_bps": 88872398.12168187,
            "received_bps": 89987919.1218579
          },
          "application_bytes_sent": 90000000,
          "application_bytes_received": 90000000,
          "transfer_duration_seconds": 8.101503,
          "achieved_bps": 88872398.12168187
        }
      },
      "asia": {
        "endpoint": {
          "slug": "asia",
          "host": "asia.webbynode.com"
        },
        "outbound": {
          "direction": "outbound",
          "parallel_streams": 1,
          "transfer_mode": "fixed-byte-uncapped",
          "requested_application_bytes": 90000000,
          "external_safety_timeout_seconds": 120,
          "timed_out": false,
          "retries_used": 2,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "139.162.46.15",
            "sent_bps": 79996453.4905619,
            "received_bps": 77986923.542595
          },
          "application_bytes_sent": 90000000,
          "application_bytes_received": 90000000,
          "transfer_duration_seconds": 9.000399,
          "achieved_bps": 79996453.4905619
        },
        "inbound": {
          "direction": "inbound",
          "parallel_streams": 1,
          "transfer_mode": "fixed-byte-uncapped",
          "requested_application_bytes": 90000000,
          "external_safety_timeout_seconds": 120,
          "timed_out": false,
          "retries_used": 0,
          "final_outcome": "ok",
          "result": {
            "status": "ok",
            "remote_host": "139.162.46.15",
            "sent_bps": 70339220.66097374,
            "received_bps": 71992253.63350904
          },
          "application_bytes_sent": 90000000,
          "application_bytes_received": 90000000,
          "transfer_duration_seconds": 10.23611,
          "achieved_bps": 70339220.66097374
        }
      }
    }
  },
  "provenance": {
    "generated_by": "Webbynode",
    "dataset_name": "Webbynode Infrastructure Benchmark Dataset",
    "canonical_source": "https://webbynode.com",
    "canonical_run_url": "https://webbynode.com/benchmarks/tencent-na-ashburn-sa5-medium2-2026-09-25-003",
    "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": 1430,
    "iterations_successful": 1430,
    "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": 9.496098631745452,
      "min": 8.6822509765625,
      "max": 32.00817108154297,
      "p50": 9.320497512817383,
      "p95": 10.238170623779297,
      "p99": 12.18414306640625,
      "stddev": 0.878993952173441
    },
    "iterations_per_second": {
      "start_window": 103.42858581521392,
      "end_window": 102.26104545782363
    },
    "throughput_drift_percent": 1.1288372050993989,
    "disk": {
      "write_failures": 0,
      "checksum_failures": 0
    }
  },
  "instrumentation": {
    "agent_sim_v2": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 143
      },
      "metrics": {
        "latency_avg_ms": 9.496098631745452,
        "latency_p50_ms": 9.320497512817383,
        "latency_p95_ms": 10.238170623779297,
        "latency_p99_ms": 12.18414306640625,
        "latency_min_ms": 8.6822509765625,
        "latency_max_ms": 32.00817108154297,
        "latency_start_avg_ms": 9.668506942428909,
        "latency_end_avg_ms": 9.778894744552932,
        "latency_start_p95_ms": 10.26296615600586,
        "latency_end_p95_ms": 10.328054428100586,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": 1.1417254264937413
      },
      "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": 1430,
        "cpu_steal_avg_percent": 0.0,
        "cpu_steal_p95_percent": 0.0,
        "cpu_steal_max_percent": 0.0,
        "cpu_iowait_avg_percent": 0.014754615384615385,
        "cpu_iowait_p95_percent": 0.0,
        "cpu_iowait_max_percent": 2.381,
        "load_1m_avg": 0.039664335664335665,
        "mem_available_min_mb": 1568.188
      }
    },
    "agent_sim_v1": {
      "window_definition": {
        "successful_task_window_percent": 10,
        "successful_task_window_count": 143
      },
      "metrics": {
        "latency_avg_ms": 9.496098631745452,
        "latency_p50_ms": 9.320497512817383,
        "latency_p95_ms": 10.238170623779297,
        "latency_p99_ms": 12.18414306640625,
        "latency_min_ms": 8.6822509765625,
        "latency_max_ms": 32.00817108154297,
        "latency_start_avg_ms": 9.668506942428909,
        "latency_end_avg_ms": 9.778894744552932,
        "latency_start_p95_ms": 10.26296615600586,
        "latency_end_p95_ms": 10.328054428100586,
        "failure_count": 0,
        "failure_types": {},
        "drift_percent": 1.1417254264937413
      },
      "phase_windows": {
        "warmup_percent": 10,
        "final_window_percent": 10,
        "steady_state_percent": 80
      }
    }
  },
  "artifact_hashes": {
    "run_md_sha256": "ae9b2811e9757eb6dbca5a59bd1ceb1af4543a883574a3b7dca59c70b79f977d",
    "raw_sysbench_log_sha256": "fb72301950a48f655e21635012d4de123368d39247174e6809e79ec9e3a25fa3",
    "raw_fio_log_sha256": "ad52dc1a6f613a4b35b800dd7983f83f478dae509899b96ac9e4baead4a6b4e3",
    "raw_iperf_us_out_log_sha256": "b0cf9fb3c575f870b88dd532bc93cb4fe75c6f00fefc7534d062f22929218662",
    "raw_iperf_us_in_log_sha256": "57f06e0b092f7f1332fc8906444374856375ee423fb7614b9dc9a8f2a074bdaa",
    "raw_iperf_eu_out_log_sha256": "be13a26f5c3d8cd639f378b970d9e1baeddf34552346666074360e435d5f01f2",
    "raw_iperf_eu_in_log_sha256": "bf5200254f325e526c1bbf46f1a36cefb6bd7bef0b41ea0b58467dde096e8b39",
    "raw_iperf_asia_out_log_sha256": "2c467b5b80ab4aca1f472f40879d0305a3c5e0291b4bf6e997316e2a1c15083b",
    "raw_iperf_asia_in_log_sha256": "b4d2ace7a117666288b5403b153995f5962c68cc577d8baa0bfa187fd8933e79",
    "telemetry_log_sha256": "33b5c75cccb8fe0472b5d9ad98094e24c8b525b7319fb365a5f493ee932b108a",
    "agent_sim_json_sha256": "a9fd2ac8e251c613b4e176e0af386e8b3e3bf37e334cbc26aa042537265136bf",
    "raw_agent_sim_log_sha256": "76b01501d8bd55accb00bea07574d1352f9f7c3b8750da8478e39f7e4e0f11a2",
    "raw_system_telemetry_log_sha256": "8eee402c1ae19a1b4b60540c8e20cb10c2d4d0206d9d25b7c28262cfe0c5f9fc",
    "system_telemetry_json_sha256": "195456d18cfa982f21e76385a252c2f984250ad2c0d654d87eaa9eafc1ef4ef3",
    "artifact_provenance_json_sha256": "232be520c2d78f4343f903584cea303d8209c52702df88f17929be6bab8ae236"
  },
  "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=0s",
    "us_outbound=prepayload_wait_1_3s",
    "us_outbound=prepayload_wait_2_4s",
    "us_outbound=prepayload_wait_3_5s",
    "us_outbound=prepayload_wait_4_5s",
    "us_outbound=prepayload_wait_5_5s",
    "us_outbound=prepayload_wait_6_6s",
    "eu_outbound=prepayload_wait_1_5s",
    "asia_outbound=prepayload_wait_1_5s",
    "asia_outbound=prepayload_wait_2_5s"
  ],
  "timestamps": {
    "started_at_utc": "2026-09-25T18:10:01Z",
    "finished_at_utc": "2026-09-25T18:17:47Z"
  }
}