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  "ok": true,
  "providerProbe": {
    "ok": true,
    "provider": "imladri_btrfs_subvolume",
    "platform": "linux",
    "sourceDataDir": true,
    "branchRoot": true,
    "baseConnectionString": true,
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    "checkpointBeforeSnapshot": true,
    "postgresRunUser": "imladri",
    "postgresBinDir": "/usr/lib/postgresql/16/bin",
    "psqlCommand": "psql",
    "statePath": "/root/imladri-branch-bench/tmp/imladri-postgres-snapshot-branches.json",
    "portRange": [
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    "poolEnabled": true,
    "poolRoot": "/var/lib/imladri-branchd/pool",
    "poolReady": 20,
    "canRunPhysicalSnapshot": true,
    "providerReady": true,
    "providerReadinessReason": "source data directory is on a Btrfs filesystem"
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  "sourceDatabaseName": "app",
  "concurrency": 20,
  "samplesSucceeded": 20,
  "wallMs": 8111.14,
  "sourceBefore": {
    "databaseSizeBytes": 998161431,
    "probeRows": 10000000,
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  },
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  "sourceMutations": {
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  "errors": [],
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  "summary": {
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    "branchWriteMsP50": 505.42,
    "branchWriteMsP95": 674.11,
    "destroyMsP50": 2862.29,
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  "samples": [
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      }
    },
    {
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      "branchDatabaseName": "imladri_physical_conc_1779060964307_2",
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    },
    {
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        "branchDir": "/var/lib/imladri-branchd/pool/pool_d1f880b0-a84_1779060957122_1",
        "port": 65432,
        "recoveredFromMissingState": false
      }
    },
    {
      "sample": 4,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_4",
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      }
    },
    {
      "sample": 5,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_5",
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      }
    },
    {
      "sample": 6,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_6",
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      }
    },
    {
      "sample": 7,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_7",
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    },
    {
      "sample": 8,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_8",
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        "recoveredFromMissingState": false
      }
    },
    {
      "sample": 9,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_9",
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        "branchDir": "/var/lib/imladri-branchd/pool/pool_486c9ed3-34e_1779060958759_7",
        "port": 65438,
        "recoveredFromMissingState": false
      }
    },
    {
      "sample": 10,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_10",
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      "firstQueryOutput": "app|998161431",
      "branchWriteOutput": "1",
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        "branchDir": "/var/lib/imladri-branchd/pool/pool_5286283f-b46_1779060959410_9",
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    },
    {
      "sample": 11,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_11",
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        "branchDir": "/var/lib/imladri-branchd/pool/pool_e523e2be-0b6_1779060960405_12",
        "port": 65443,
        "recoveredFromMissingState": false
      }
    },
    {
      "sample": 12,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_12",
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      "error": null,
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      "provider": "imladri_btrfs_subvolume_pool",
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      "firstQueryOutput": "app|998161431",
      "branchWriteOutput": "1",
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        "provider": "imladri_btrfs_subvolume",
        "branchDir": "/var/lib/imladri-branchd/pool/pool_afb159b8-709_1779060957403_2",
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      }
    },
    {
      "sample": 13,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_13",
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    },
    {
      "sample": 14,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_14",
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    },
    {
      "sample": 15,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_15",
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    },
    {
      "sample": 16,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_16",
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    },
    {
      "sample": 17,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_17",
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    },
    {
      "sample": 18,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_18",
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        "branchDir": "/var/lib/imladri-branchd/pool/pool_c7118983-1b7_1779060957938_4",
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    },
    {
      "sample": 19,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_19",
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        "branchDir": "/var/lib/imladri-branchd/pool/pool_5b72144a-475_1779060960979_14",
        "port": 65445,
        "recoveredFromMissingState": false
      }
    },
    {
      "sample": 20,
      "branchDatabaseName": "imladri_physical_conc_1779060964307_20",
      "ok": true,
      "error": null,
      "createMs": 2551.16,
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      "provider": "imladri_btrfs_subvolume_pool",
      "port": 65439,
      "firstQueryOutput": "app|998161431",
      "branchWriteOutput": "1",
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        "branchDir": "/var/lib/imladri-branchd/pool/pool_19d5a6ae-ebe_1779060959036_8",
        "port": 65439,
        "recoveredFromMissingState": false
      }
    }
  ],
  "checkedAt": "2026-05-17T23:36:12.983Z"
}
