{
  "kind": "scale-summary",
  "at": "2026-10-14T00:26:39Z",
  "stream": "Round 4: inline changes and asynchronous publishing",
  "preview": "p18 (wrangler preview; own Durable Objects; Artifacts namespaces shared with production)",
  "table": [
    {
      "file": "base-n1000.json",
      "label": "base-n1000",
      "colony": "p18-scale2",
      "agents": 1000,
      "inline": false,
      "publish": "sync",
      "startedAt": "2026-10-13T23:13:09.840Z",
      "landedPerMin": 1626.3,
      "commitsPerMin": 303.8,
      "timeToLandMs": {
        "p50": 15636,
        "p90": 21886,
        "p99": 27250
      },
      "landed": 3000,
      "returned": 0,
      "intentsExhausted": true,
      "calls": 27816,
      "errors": 0,
      "takeMs": {
        "p50": 135,
        "p90": 593,
        "p99": 1216
      },
      "batchSizeP50": 4,
      "trunkCycle": {
        "cycleMs": {
          "p50": 4275,
          "p90": 5450
        },
        "pullMs": {
          "p50": 3193,
          "p90": 4446
        },
        "buildMs": {
          "p50": 267,
          "p90": 726
        },
        "pushMs": {
          "p50": 571,
          "p90": 913
        },
        "queueWaitMs": {
          "p50": 3886,
          "p90": 9632
        },
        "proposalsPerCycle": {
          "p50": 174,
          "p90": 199
        }
      },
      "topWaits": {
        "admission closed in every candidate region": 8523,
        "no open intents": 7427,
        "every open intent's files are claimed by another agent": 484,
        "no intent accepted at this agent's thresholds": 78
      }
    },
    {
      "file": "inline-n1000.json",
      "label": "inline-n1000",
      "colony": "p18-scale2",
      "agents": 1000,
      "inline": true,
      "publish": "sync",
      "startedAt": "2026-10-13T23:17:28.727Z",
      "landedPerMin": 1433.1,
      "commitsPerMin": 265.9,
      "timeToLandMs": {
        "p50": 9943,
        "p90": 12498,
        "p99": 14361
      },
      "landed": 3000,
      "returned": 0,
      "intentsExhausted": true,
      "calls": 28469,
      "errors": 0,
      "takeMs": {
        "p50": 112,
        "p90": 1107,
        "p99": 7145
      },
      "batchSizeP50": 4,
      "trunkCycle": {
        "cycleMs": {
          "p50": 2812,
          "p90": 3956
        },
        "pullMs": {
          "p50": 565,
          "p90": 1861
        },
        "buildMs": {
          "p50": 227,
          "p90": 632
        },
        "pushMs": {
          "p50": 1553,
          "p90": 2327
        },
        "queueWaitMs": {
          "p50": 2425,
          "p90": 5509
        },
        "proposalsPerCycle": {
          "p50": 159,
          "p90": 197
        }
      },
      "topWaits": {
        "no open intents": 11772,
        "admission closed in every candidate region": 5383,
        "every open intent's files are claimed by another agent": 740,
        "no intent accepted at this agent's thresholds": 56
      }
    },
    {
      "file": "base-n5000.json",
      "label": "base-n5000",
      "colony": "p18-scale2",
      "agents": 5000,
      "inline": false,
      "publish": "sync",
      "startedAt": "2026-10-13T23:33:10.515Z",
      "landedPerMin": 1820.8,
      "commitsPerMin": 372,
      "timeToLandMs": {
        "p50": 19066,
        "p90": 25027,
        "p99": 27504
      },
      "landed": 3761,
      "returned": 0,
      "intentsExhausted": false,
      "calls": 55965,
      "errors": 666,
      "takeMs": {
        "p50": 431,
        "p90": 4032,
        "p99": 10877
      },
      "batchSizeP50": 5,
      "trunkCycle": {
        "cycleMs": {
          "p50": 5060,
          "p90": 6099
        },
        "pullMs": {
          "p50": 3851,
          "p90": 4722
        },
        "buildMs": {
          "p50": 250,
          "p90": 872
        },
        "pushMs": {
          "p50": 808,
          "p90": 1325
        },
        "queueWaitMs": {
          "p50": 4561,
          "p90": 10612
        },
        "proposalsPerCycle": {
          "p50": 195,
          "p90": 199
        }
      },
      "topWaits": {
        "admission closed in every candidate region": 22274,
        "every open intent's files are claimed by another agent": 2672,
        "no intent accepted at this agent's thresholds": 83,
        "admission closed in bench/r18": 9
      }
    },
    {
      "file": "inline-n5000-stopped.json",
      "label": "inline-n5000",
      "note": "stopped itself at 15 s (63% of calls failing in a 5 s window during the ramp); rerun as inline-n5000",
      "colony": "p18-scale2",
      "agents": 5000,
      "inline": true,
      "publish": "sync",
      "startedAt": "2026-10-13T23:38:02.233Z",
      "landedPerMin": 1.3,
      "commitsPerMin": 1.3,
      "timeToLandMs": {
        "p50": 6608,
        "p90": 17485,
        "p99": 19340
      },
      "landed": 303,
      "returned": 0,
      "intentsExhausted": false,
      "calls": 15548,
      "errors": 1705,
      "takeMs": {
        "p50": 2665,
        "p90": 7565,
        "p99": 12289
      },
      "batchSizeP50": 2,
      "stoppedEarly": "error rate 63% over 5 s at 15 s",
      "trunkCycle": {
        "cycleMs": {
          "p50": 149,
          "p90": 189
        },
        "pullMs": {
          "p50": 12,
          "p90": 13
        },
        "buildMs": {
          "p50": 16,
          "p90": 17
        },
        "pushMs": {
          "p50": 121,
          "p90": 159
        },
        "queueWaitMs": {
          "p50": 0,
          "p90": 0
        },
        "proposalsPerCycle": {
          "p50": 1,
          "p90": 1
        }
      },
      "topWaits": {
        "admission closed in every candidate region": 3764,
        "colony busy: too many takes in flight": 674,
        "every open intent's files are claimed by another agent": 545,
        "no intent accepted at this agent's thresholds": 6
      }
    },
    {
      "file": "inline-n5000.json",
      "label": "inline-n5000",
      "colony": "p18-scale2",
      "agents": 5000,
      "inline": true,
      "publish": "sync",
      "startedAt": "2026-10-13T23:41:34.978Z",
      "landedPerMin": 3841.9,
      "commitsPerMin": 550.7,
      "timeToLandMs": {
        "p50": 10652,
        "p90": 14659,
        "p99": 17126
      },
      "landed": 7485,
      "returned": 0,
      "intentsExhausted": false,
      "calls": 48932,
      "errors": 603,
      "takeMs": {
        "p50": 869,
        "p90": 3360,
        "p99": 10587
      },
      "batchSizeP50": 7,
      "trunkCycle": {
        "cycleMs": {
          "p50": 2767,
          "p90": 3238
        },
        "pullMs": {
          "p50": 891,
          "p90": 1222
        },
        "buildMs": {
          "p50": 307,
          "p90": 469
        },
        "pushMs": {
          "p50": 1619,
          "p90": 2221
        },
        "queueWaitMs": {
          "p50": 4275,
          "p90": 5131
        },
        "proposalsPerCycle": {
          "p50": 196,
          "p90": 199
        }
      },
      "topWaits": {
        "admission closed in every candidate region": 17242,
        "every open intent's files are claimed by another agent": 7529,
        "no intent accepted at this agent's thresholds": 63,
        "admission closed in bench/r30": 13
      }
    },
    {
      "file": "inline-n5000-mixed.json",
      "label": "inline-async-n5000",
      "note": "not asynchronous: the colony object ran the new FT_ASYNC_PUBLISH, its trunk writer had not restarted and pushed every cycle; every take paid the old stale-base walk",
      "colony": "p18-scale2",
      "agents": 5000,
      "inline": true,
      "publish": "async",
      "startedAt": "2026-10-13T23:47:26.058Z",
      "landedPerMin": 2994.9,
      "commitsPerMin": 492.6,
      "timeToLandMs": {
        "p50": 12400,
        "p90": 16768,
        "p99": 18832
      },
      "landed": 5812,
      "returned": 0,
      "intentsExhausted": false,
      "calls": 52964,
      "errors": 307,
      "takeMs": {
        "p50": 676,
        "p90": 2810,
        "p99": 10104
      },
      "batchSizeP50": 6,
      "trunkCycle": {
        "cycleMs": {
          "p50": 3323,
          "p90": 4088
        },
        "pullMs": {
          "p50": 898,
          "p90": 1231
        },
        "buildMs": {
          "p50": 359,
          "p90": 596
        },
        "pushMs": {
          "p50": 2151,
          "p90": 2822
        },
        "queueWaitMs": {
          "p50": 5390,
          "p90": 6465
        },
        "proposalsPerCycle": {
          "p50": 197,
          "p90": 200
        }
      },
      "topWaits": {
        "admission closed in every candidate region": 17152,
        "every open intent's files are claimed by another agent": 8353,
        "colony busy: too many takes in flight": 59,
        "no intent accepted at this agent's thresholds": 51
      }
    },
    {
      "file": "inline-async-n5000-fullwalk.json",
      "label": "inline-async-n5000",
      "note": "asynchronous, code 068b5df: the take check re-walked the whole unpublished backlog whenever the colony head moved",
      "colony": "p18-scale2",
      "agents": 5000,
      "inline": true,
      "publish": "async",
      "startedAt": "2026-10-14T00:01:41.990Z",
      "landedPerMin": 3775.6,
      "commitsPerMin": 684,
      "timeToLandMs": {
        "p50": 8028,
        "p90": 20816,
        "p99": 25900
      },
      "landed": 7502,
      "returned": 0,
      "intentsExhausted": false,
      "calls": 52739,
      "errors": 568,
      "takeMs": {
        "p50": 1175,
        "p90": 13089,
        "p99": 16344
      },
      "batchSizeP50": 5,
      "trunkCycle": {
        "cycleMs": {
          "p50": 1757,
          "p90": 3494
        },
        "pullMs": {
          "p50": 1161,
          "p90": 3159
        },
        "buildMs": {
          "p50": 302,
          "p90": 1551
        },
        "pushMs": {
          "p50": 0,
          "p90": 0
        },
        "queueWaitMs": {
          "p50": 1554,
          "p90": 3876
        },
        "proposalsPerCycle": {
          "p50": 161,
          "p90": 199
        },
        "publishWaitMs": {
          "p50": 0,
          "p90": 0
        },
        "unpublished": {
          "p50": 357,
          "p90": 536
        },
        "publishLagMs": {
          "p50": 23283,
          "p90": 43916
        }
      },
      "topWaits": {
        "colony busy: too many takes in flight": 10201,
        "admission closed in every candidate region": 9019,
        "every open intent's files are claimed by another agent": 1918,
        "no open intents": 1072
      }
    },
    {
      "file": "inline-async-n5000.json",
      "label": "inline-async-n5000",
      "note": "asynchronous, code c16c1fa: the take check walks only the landings since its last answer",
      "colony": "p18-scale2",
      "agents": 5000,
      "inline": true,
      "publish": "async",
      "startedAt": "2026-10-14T00:13:26.373Z",
      "landedPerMin": 2759.4,
      "commitsPerMin": 483.2,
      "timeToLandMs": {
        "p50": 8222,
        "p90": 28065,
        "p99": 37419
      },
      "landed": 5662,
      "returned": 0,
      "intentsExhausted": false,
      "calls": 51961,
      "errors": 456,
      "takeMs": {
        "p50": 1631,
        "p90": 4504,
        "p99": 10633
      },
      "batchSizeP50": 5,
      "trunkCycle": {
        "cycleMs": {
          "p50": 2510,
          "p90": 3672
        },
        "pullMs": {
          "p50": 1986,
          "p90": 3110
        },
        "buildMs": {
          "p50": 366,
          "p90": 660
        },
        "pushMs": {
          "p50": 0,
          "p90": 0
        },
        "queueWaitMs": {
          "p50": 2019,
          "p90": 16096
        },
        "proposalsPerCycle": {
          "p50": 158,
          "p90": 200
        },
        "publishWaitMs": {
          "p50": 0,
          "p90": 0
        },
        "unpublished": {
          "p50": 119,
          "p90": 181
        },
        "publishLagMs": {
          "p50": 8007,
          "p90": 14971
        }
      },
      "topWaits": {
        "admission closed in every candidate region": 19609,
        "every open intent's files are claimed by another agent": 4379,
        "colony busy: too many takes in flight": 237,
        "admission closed in bench/r19": 14
      }
    },
    {
      "file": "inline-n5000-b-stopped.json",
      "label": "inline-n5000-b",
      "note": "stopped at 15 s; the colony object answered many calls with Durable Object is overloaded",
      "colony": "p18-scale2",
      "agents": 5000,
      "inline": true,
      "publish": "sync",
      "startedAt": "2026-10-14T00:22:45.994Z",
      "landedPerMin": 9.5,
      "commitsPerMin": 6.3,
      "timeToLandMs": {
        "p50": 5291,
        "p90": 20550,
        "p99": 21258
      },
      "landed": 269,
      "returned": 0,
      "intentsExhausted": false,
      "calls": 17834,
      "errors": 5046,
      "takeMs": {
        "p50": 1396,
        "p90": 8375,
        "p99": 13678
      },
      "batchSizeP50": 2,
      "stoppedEarly": "error rate 143% over 5 s at 15 s",
      "trunkCycle": {
        "cycleMs": {
          "p50": 49,
          "p90": 78
        },
        "pullMs": {
          "p50": 24,
          "p90": 55
        },
        "buildMs": {
          "p50": 19,
          "p90": 45
        },
        "pushMs": {
          "p50": 0,
          "p90": 0
        },
        "queueWaitMs": {
          "p50": 0,
          "p90": 49
        },
        "proposalsPerCycle": {
          "p50": 1,
          "p90": 5
        },
        "publishWaitMs": {
          "p50": 0,
          "p90": 0
        },
        "unpublished": {
          "p50": 11,
          "p90": 33
        },
        "publishLagMs": {
          "p50": 2374,
          "p90": 3852
        }
      },
      "topWaits": {
        "admission closed in every candidate region": 2441,
        "every open intent's files are claimed by another agent": 170,
        "no intent accepted at this agent's thresholds": 2
      }
    }
  ]
}