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"perBurstCreateP95Min": 81.86, "perBurstCreateP95Max": 82.39, "perBurstFirstQueryP95Min": 56.93, "perBurstFirstQueryP95Max": 57.69, "perBurstBranchWriteP95Min": 56.81, "perBurstBranchWriteP95Max": 58.43 }, "finalReady": { "ok": true, "label": "final drain", "waitMs": 4231.52, "attempts": 3, "probe": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "providerReady": true, "canRunPhysicalSnapshot": true, "poolReady": 20, "poolWarming": 0, "coldPoolReady": 20, "coldPoolWarming": 0, "poolTargetCount": 20, "ignoredPoolEntries": 900, "poolAutoRefill": true, "poolRefillBatchSize": 20, "poolRefillDelayMs": 0, "poolRefillLeaseDelayMs": 0, "poolRefillContinueDelayMs": 0, "poolRefillConcurrency": 16, "poolWarmPhased": true, "poolStartConcurrency": 32, "poolPreconnectConcurrency": 32, "coldPoolEnabled": true, "coldPoolTargetCount": 20, "coldPoolRefillBatchSize": 20, "coldPoolRefillConcurrency": 16, "coldPoolRefillDelayMs": 0, "poolAdmissionWaitMs": 60000, "poolWarmingStaleMs": 120000, "residentState": true, "stateFlushDelayMs": 25, "cleanupPending": 0, "cleanupQueueDepth": 0, "cleanupInFlight": 0, "cleanupConcurrency": 8, "deferBtrfsDelete": true, "deferredBtrfsDeleteDelayMs": 3600000, "deferredBtrfsDeleteQueueDepth": 0, "deferredBtrfsDeleteInFlight": 0, "deferredBtrfsDeleteScheduled": 40, "deferredBtrfsDeleteConcurrency": 1, "btrfsTrashRoot": "/mnt/localssd/branches/.imladri-branch-trash-physical-5b-cold20-proof-20260521-005715", "readQueryConcurrency": 0, "readQueryActive": 0, "readQueryQueued": 0, "writeQueryConcurrency": 0, "writeQueryActive": 0, "writeQueryQueued": 0, "staleReady": 0, "asyncDestroy": true, "cleanupStartDelayMs": 1000, "postgresStopMode": "immediate", "postgresTuningMode": "ephemeral", "postgresSharedBuffers": "64MB", "postgresMaxWalSize": "256MB", "postgresCheckpointTimeout": "1h", "sessionPoolEnabled": true, "sessionDriver": "client", "sessionPreconnectReady": true, "sessionPreconnectOnLease": false, "sessionPoolMax": 1, "sessionCloseTimeoutMs": 1000, "sessionPoolsOpen": 20 } }, "bursts": [ { "index": 1, "ok": true, "outputPath": "/opt/imladri/tmp/benchmarks/imladri-branchd-physical-5b-cold20-proof-bursts-20260521-005715-burst-01.json", "durationMs": 630.49, "beforeReady": { "ok": true, "label": "before burst 1", "waitMs": 75.3, "attempts": 1, "probe": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "providerReady": true, "canRunPhysicalSnapshot": true, "poolReady": 20, "poolWarming": 0, "coldPoolReady": 20, "coldPoolWarming": 0, "poolTargetCount": 20, "ignoredPoolEntries": 900, "poolAutoRefill": true, "poolRefillBatchSize": 20, "poolRefillDelayMs": 0, "poolRefillLeaseDelayMs": 0, "poolRefillContinueDelayMs": 0, "poolRefillConcurrency": 16, "poolWarmPhased": true, "poolStartConcurrency": 32, "poolPreconnectConcurrency": 32, "coldPoolEnabled": true, "coldPoolTargetCount": 20, "coldPoolRefillBatchSize": 20, "coldPoolRefillConcurrency": 16, "coldPoolRefillDelayMs": 0, "poolAdmissionWaitMs": 60000, "poolWarmingStaleMs": 120000, "residentState": true, "stateFlushDelayMs": 25, "cleanupPending": 0, "cleanupQueueDepth": 0, "cleanupInFlight": 0, "cleanupConcurrency": 8, "deferBtrfsDelete": true, "deferredBtrfsDeleteDelayMs": 3600000, "deferredBtrfsDeleteQueueDepth": 0, "deferredBtrfsDeleteInFlight": 0, "deferredBtrfsDeleteScheduled": 0, "deferredBtrfsDeleteConcurrency": 1, "btrfsTrashRoot": "/mnt/localssd/branches/.imladri-branch-trash-physical-5b-cold20-proof-20260521-005715", "readQueryConcurrency": 0, "readQueryActive": 0, "readQueryQueued": 0, "writeQueryConcurrency": 0, "writeQueryActive": 0, "writeQueryQueued": 0, "staleReady": 0, "asyncDestroy": true, "cleanupStartDelayMs": 1000, "postgresStopMode": "immediate", "postgresTuningMode": "ephemeral", "postgresSharedBuffers": "64MB", "postgresMaxWalSize": "256MB", "postgresCheckpointTimeout": "1h", "sessionPoolEnabled": true, "sessionDriver": "client", "sessionPreconnectReady": true, "sessionPreconnectOnLease": false, "sessionPoolMax": 1, "sessionCloseTimeoutMs": 1000, "sessionPoolsOpen": 20 } }, "afterProbe": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "providerReady": true, "canRunPhysicalSnapshot": true, "poolReady": 0, "poolWarming": 20, "coldPoolReady": 0, "coldPoolWarming": 0, "poolTargetCount": 20, "ignoredPoolEntries": 900, "poolAutoRefill": true, "poolRefillBatchSize": 20, "poolRefillDelayMs": 0, "poolRefillLeaseDelayMs": 0, "poolRefillContinueDelayMs": 0, "poolRefillConcurrency": 16, "poolWarmPhased": true, "poolStartConcurrency": 32, "poolPreconnectConcurrency": 32, "coldPoolEnabled": true, "coldPoolTargetCount": 20, "coldPoolRefillBatchSize": 20, "coldPoolRefillConcurrency": 16, "coldPoolRefillDelayMs": 0, "poolAdmissionWaitMs": 60000, "poolWarmingStaleMs": 120000, "residentState": true, "stateFlushDelayMs": 25, "cleanupPending": 20, "cleanupQueueDepth": 0, "cleanupInFlight": 0, "cleanupConcurrency": 8, "deferBtrfsDelete": true, "deferredBtrfsDeleteDelayMs": 3600000, "deferredBtrfsDeleteQueueDepth": 0, "deferredBtrfsDeleteInFlight": 0, "deferredBtrfsDeleteScheduled": 0, "deferredBtrfsDeleteConcurrency": 1, "btrfsTrashRoot": "/mnt/localssd/branches/.imladri-branch-trash-physical-5b-cold20-proof-20260521-005715", "readQueryConcurrency": 0, "readQueryActive": 0, "readQueryQueued": 0, "writeQueryConcurrency": 0, "writeQueryActive": 0, "writeQueryQueued": 0, "staleReady": 0, "asyncDestroy": true, "cleanupStartDelayMs": 1000, "postgresStopMode": "immediate", "postgresTuningMode": "ephemeral", "postgresSharedBuffers": "64MB", "postgresMaxWalSize": "256MB", "postgresCheckpointTimeout": "1h", "sessionPoolEnabled": true, "sessionDriver": "client", "sessionPreconnectReady": true, "sessionPreconnectOnLease": false, "sessionPoolMax": 1, "sessionCloseTimeoutMs": 1000, "sessionPoolsOpen": 0 }, "artifact": { "ok": true, "providerProbe": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "providerReady": true, "canRunPhysicalSnapshot": true, "poolReady": 20, "poolWarming": 0, "coldPoolReady": 20, "coldPoolWarming": 0, "poolTargetCount": 20, "ignoredPoolEntries": 900, "poolAutoRefill": true, "poolRefillBatchSize": 20, "poolRefillDelayMs": 0, "poolRefillLeaseDelayMs": 0, "poolRefillContinueDelayMs": 0, "poolRefillConcurrency": 16, "poolWarmPhased": true, "poolStartConcurrency": 32, "poolPreconnectConcurrency": 32, "coldPoolEnabled": true, "coldPoolTargetCount": 20, "coldPoolRefillBatchSize": 20, "coldPoolRefillConcurrency": 16, "coldPoolRefillDelayMs": 0, "poolAdmissionWaitMs": 60000, "poolWarmingStaleMs": 120000, "residentState": true, "stateFlushDelayMs": 25, "cleanupPending": 0, "cleanupQueueDepth": 0, "cleanupInFlight": 0, "cleanupConcurrency": 8, "deferBtrfsDelete": true, "deferredBtrfsDeleteDelayMs": 3600000, "deferredBtrfsDeleteQueueDepth": 0, "deferredBtrfsDeleteInFlight": 0, "deferredBtrfsDeleteScheduled": 0, "deferredBtrfsDeleteConcurrency": 1, "btrfsTrashRoot": "/mnt/localssd/branches/.imladri-branch-trash-physical-5b-cold20-proof-20260521-005715", "readQueryConcurrency": 0, "readQueryActive": 0, "readQueryQueued": 0, "writeQueryConcurrency": 0, "writeQueryActive": 0, "writeQueryQueued": 0, "staleReady": 0, "asyncDestroy": true, "cleanupStartDelayMs": 1000, "postgresStopMode": "immediate", "postgresTuningMode": "ephemeral", "postgresSharedBuffers": "64MB", "postgresMaxWalSize": "256MB", "postgresCheckpointTimeout": "1h", "sessionPoolEnabled": true, "sessionDriver": "client", "sessionPreconnectReady": true, "sessionPreconnectOnLease": false, "sessionPoolMax": 1, "sessionCloseTimeoutMs": 1000, "sessionPoolsOpen": 20 }, "sourceDatabaseName": "app", "concurrency": 20, "queryRunner": "branchd", "branchWriteMode": "event_insert", "customBranchWriteSql": false, "firstQuerySql": "select current_database(), pg_database_size(current_database());", "waitForCleanup": false, "cleanupWaitMs": 120000, "cleanupPollMs": 5000, "samplesSucceeded": 20, "wallMs": 391.42, "sourceBefore": { "checkedTables": [ "events" ], "databaseSizeBytes": 495221644311, "probeRows": 0, "writeProbeRows": 0, "eventProbeRows": 0 }, "sourceAfter": { "checkedTables": [ "events" ], "databaseSizeBytes": 495221644311, "probeRows": 0, "writeProbeRows": 0, "eventProbeRows": 0 }, "cleanupDrain": { "ok": true, "skipped": true, "cleanupPending": null, "durationMs": 0 }, "sourceMutations": { "checkedTables": [ "events" ], "probeRowsBefore": 0, "probeRowsAfter": 0, "writeProbeRowsBefore": 0, "writeProbeRowsAfter": 0, "eventProbeRowsBefore": 0, "eventProbeRowsAfter": 0, "changed": false }, "errors": [], "deadlockErrors": 0, "summary": { "createMsP50": 82.09, "createMsP95": 82.39, "createMsMax": 85.67, "checkpointMsP50": 0, "checkpointMsP95": 0, "cloneMsP50": 0, "cloneMsP95": 0, "postgresStartMsP50": 0, "postgresStartMsP95": 0, "firstQueryMsP50": 49.93, "firstQueryMsP95": 56.93, "firstQueryServerMsP50": 37.31, "firstQueryServerMsP95": 44.08, "firstQueryServerQueueMsP50": 0, 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"port": 56000, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_a252d566-536_1779325036558_1", "port": 56000, "asyncCleanup": true } }, { "sample": 2, "branchDatabaseName": "imladri_physical_conc_1779325042119_2", "ok": true, "error": null, "createMs": 81.75, "checkpointMs": 0, "cloneMs": 0, "postgresStartMs": 0, "firstQueryMs": 44.15, "firstQueryServerMs": 30.9, "firstQueryServerQueueMs": 0, "firstQueryServerExecutionMs": 30.43, "branchWriteMs": 13.34, "branchWriteServerMs": 9.58, "branchWriteServerQueueMs": 0, "branchWriteServerExecutionMs": 9.55, "destroyMs": 78.14, "provider": "imladri_btrfs_subvolume_branchd_pool", "queryRunner": "branchd", "branchWriteMode": "event_insert", "port": 56001, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_fad1db6f-90c_1779325036566_2", "port": 56001, "asyncCleanup": true } }, { "sample": 3, "branchDatabaseName": "imladri_physical_conc_1779325042119_3", "ok": true, "error": null, "createMs": 82.08, "checkpointMs": 0, "cloneMs": 0, "postgresStartMs": 0, "firstQueryMs": 58.25, "firstQueryServerMs": 45.45, "firstQueryServerQueueMs": 0, "firstQueryServerExecutionMs": 45.27, "branchWriteMs": 58.67, "branchWriteServerMs": 56.08, "branchWriteServerQueueMs": 0, "branchWriteServerExecutionMs": 55.28, "destroyMs": 190.88, "provider": "imladri_btrfs_subvolume_branchd_pool", "queryRunner": "branchd", "branchWriteMode": "event_insert", "port": 56002, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_3297a786-a82_1779325036571_3", "port": 56002, "asyncCleanup": true } }, { "sample": 4, "branchDatabaseName": "imladri_physical_conc_1779325042119_4", "ok": true, "error": null, "createMs": 82.09, "checkpointMs": 0, "cloneMs": 0, "postgresStartMs": 0, "firstQueryMs": 50.94, "firstQueryServerMs": 38.93, "firstQueryServerQueueMs": 0, "firstQueryServerExecutionMs": 38.75, "branchWriteMs": 13.64, "branchWriteServerMs": 11.06, "branchWriteServerQueueMs": 0, "branchWriteServerExecutionMs": 11.05, "destroyMs": 72, "provider": "imladri_btrfs_subvolume_branchd_pool", "queryRunner": "branchd", "branchWriteMode": "event_insert", "port": 56003, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_1e0d21e9-a69_1779325036577_4", "port": 56003, "asyncCleanup": true } }, { "sample": 5, "branchDatabaseName": "imladri_physical_conc_1779325042119_5", "ok": true, "error": null, "createMs": 82.1, "checkpointMs": 0, "cloneMs": 0, "postgresStartMs": 0, "firstQueryMs": 44.87, "firstQueryServerMs": 32.93, "firstQueryServerQueueMs": 0, "firstQueryServerExecutionMs": 32.9, "branchWriteMs": 13.72, "branchWriteServerMs": 9.45, "branchWriteServerQueueMs": 0, "branchWriteServerExecutionMs": 9.43, "destroyMs": 76.13, "provider": "imladri_btrfs_subvolume_branchd_pool", "queryRunner": "branchd", "branchWriteMode": "event_insert", "port": 56004, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_97130df7-11d_1779325036581_5", "port": 56004, "asyncCleanup": true } }, { "sample": 6, "branchDatabaseName": "imladri_physical_conc_1779325042119_6", "ok": true, "error": null, "createMs": 82.1, "checkpointMs": 0, "cloneMs": 0, "postgresStartMs": 0, "firstQueryMs": 51.99, "firstQueryServerMs": 40.75, "firstQueryServerQueueMs": 0, "firstQueryServerExecutionMs": 40.72, "branchWriteMs": 12.56, "branchWriteServerMs": 10.47, "branchWriteServerQueueMs": 0, "branchWriteServerExecutionMs": 10.45, "destroyMs": 71.26, "provider": "imladri_btrfs_subvolume_branchd_pool", "queryRunner": "branchd", "branchWriteMode": "event_insert", "port": 56005, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_0673d65c-a94_1779325036583_6", "port": 56005, "asyncCleanup": true } }, { "sample": 7, "branchDatabaseName": "imladri_physical_conc_1779325042119_7", "ok": true, "error": null, "createMs": 82.03, "checkpointMs": 0, "cloneMs": 0, "postgresStartMs": 0, "firstQueryMs": 56.93, "firstQueryServerMs": 44.08, "firstQueryServerQueueMs": 0, 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"branchWriteServerExecutionMs": 10.16, "destroyMs": 70.59, "provider": "imladri_btrfs_subvolume_branchd_pool", "queryRunner": "branchd", "branchWriteMode": "event_insert", "port": 56007, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_af5a0cb0-2d7_1779325036588_8", "port": 56007, "asyncCleanup": true } }, { "sample": 9, "branchDatabaseName": "imladri_physical_conc_1779325042119_9", "ok": true, "error": null, "createMs": 81.91, "checkpointMs": 0, "cloneMs": 0, "postgresStartMs": 0, "firstQueryMs": 50.92, "firstQueryServerMs": 39.19, "firstQueryServerQueueMs": 0, "firstQueryServerExecutionMs": 39.16, "branchWriteMs": 12.41, "branchWriteServerMs": 10.39, "branchWriteServerQueueMs": 0, "branchWriteServerExecutionMs": 10.37, "destroyMs": 70.76, "provider": "imladri_btrfs_subvolume_branchd_pool", "queryRunner": "branchd", "branchWriteMode": "event_insert", "port": 56008, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_c2614071-04d_1779325036591_9", "port": 56008, "asyncCleanup": true } }, { "sample": 10, "branchDatabaseName": "imladri_physical_conc_1779325042119_10", "ok": true, "error": null, "createMs": 81.91, "checkpointMs": 0, "cloneMs": 0, "postgresStartMs": 0, "firstQueryMs": 43.71, "firstQueryServerMs": 29.81, "firstQueryServerQueueMs": 0, "firstQueryServerExecutionMs": 29.77, "branchWriteMs": 14.81, "branchWriteServerMs": 11.53, "branchWriteServerQueueMs": 0, "branchWriteServerExecutionMs": 11.49, "destroyMs": 75.82, "provider": "imladri_btrfs_subvolume_branchd_pool", "queryRunner": "branchd", "branchWriteMode": "event_insert", "port": 56009, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_207b5553-787_1779325036593_10", "port": 56009, "asyncCleanup": true } }, { "sample": 11, "branchDatabaseName": "imladri_physical_conc_1779325042119_11", "ok": true, "error": null, "createMs": 81.9, "checkpointMs": 0, "cloneMs": 0, "postgresStartMs": 0, "firstQueryMs": 43.37, "firstQueryServerMs": 28.75, "firstQueryServerQueueMs": 0, "firstQueryServerExecutionMs": 28.69, "branchWriteMs": 12.4, "branchWriteServerMs": 8.91, "branchWriteServerQueueMs": 0, "branchWriteServerExecutionMs": 8.89, "destroyMs": 78.24, "provider": "imladri_btrfs_subvolume_branchd_pool", "queryRunner": "branchd", "branchWriteMode": "event_insert", "port": 56010, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_6f054d2c-fcd_1779325036595_11", "port": 56010, "asyncCleanup": true } }, { "sample": 12, "branchDatabaseName": "imladri_physical_conc_1779325042119_12", "ok": true, "error": null, "createMs": 82, "checkpointMs": 0, "cloneMs": 0, "postgresStartMs": 0, "firstQueryMs": 46.75, "firstQueryServerMs": 34.52, "firstQueryServerQueueMs": 0, "firstQueryServerExecutionMs": 34.49, "branchWriteMs": 17.53, "branchWriteServerMs": 12.36, "branchWriteServerQueueMs": 0, "branchWriteServerExecutionMs": 12.34, "destroyMs": 70.84, "provider": "imladri_btrfs_subvolume_branchd_pool", "queryRunner": "branchd", "branchWriteMode": "event_insert", "port": 56011, "firstQueryOutput": "app|495221644311", "branchWriteOutput": "", "destroyOutput": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "branchDir": "/mnt/localssd/pool-physical-5b-cold20-proof-20260521-005715/pool_66d91f13-290_1779325036598_12", "port": 56011, "asyncCleanup": true } 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"sessionPoolEnabled": true, "sessionDriver": "client", "sessionPreconnectReady": true, "sessionPreconnectOnLease": false, "sessionPoolMax": 1, "sessionCloseTimeoutMs": 1000, "sessionPoolsOpen": 20 } }, "afterProbe": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "providerReady": true, "canRunPhysicalSnapshot": true, "poolReady": 0, "poolWarming": 20, "coldPoolReady": 0, "coldPoolWarming": 0, "poolTargetCount": 20, "ignoredPoolEntries": 900, "poolAutoRefill": true, "poolRefillBatchSize": 20, "poolRefillDelayMs": 0, "poolRefillLeaseDelayMs": 0, "poolRefillContinueDelayMs": 0, "poolRefillConcurrency": 16, "poolWarmPhased": true, "poolStartConcurrency": 32, "poolPreconnectConcurrency": 32, "coldPoolEnabled": true, "coldPoolTargetCount": 20, "coldPoolRefillBatchSize": 20, "coldPoolRefillConcurrency": 16, "coldPoolRefillDelayMs": 0, "poolAdmissionWaitMs": 60000, "poolWarmingStaleMs": 120000, "residentState": true, "stateFlushDelayMs": 25, "cleanupPending": 20, 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"providerProbe": { "ok": true, "provider": "imladri_btrfs_subvolume_branchd", "providerReady": true, "canRunPhysicalSnapshot": true, "poolReady": 20, "poolWarming": 0, "coldPoolReady": 20, "coldPoolWarming": 0, "poolTargetCount": 20, "ignoredPoolEntries": 900, "poolAutoRefill": true, "poolRefillBatchSize": 20, "poolRefillDelayMs": 0, "poolRefillLeaseDelayMs": 0, "poolRefillContinueDelayMs": 0, "poolRefillConcurrency": 16, "poolWarmPhased": true, "poolStartConcurrency": 32, "poolPreconnectConcurrency": 32, "coldPoolEnabled": true, "coldPoolTargetCount": 20, "coldPoolRefillBatchSize": 20, "coldPoolRefillConcurrency": 16, "coldPoolRefillDelayMs": 0, "poolAdmissionWaitMs": 60000, "poolWarmingStaleMs": 120000, "residentState": true, "stateFlushDelayMs": 25, "cleanupPending": 0, "cleanupQueueDepth": 0, "cleanupInFlight": 0, "cleanupConcurrency": 8, "deferBtrfsDelete": true, "deferredBtrfsDeleteDelayMs": 3600000, "deferredBtrfsDeleteQueueDepth": 0, "deferredBtrfsDeleteInFlight": 0, "deferredBtrfsDeleteScheduled": 20, "deferredBtrfsDeleteConcurrency": 1, "btrfsTrashRoot": "/mnt/localssd/branches/.imladri-branch-trash-physical-5b-cold20-proof-20260521-005715", "readQueryConcurrency": 0, "readQueryActive": 0, "readQueryQueued": 0, "writeQueryConcurrency": 0, "writeQueryActive": 0, "writeQueryQueued": 0, "staleReady": 0, "asyncDestroy": true, "cleanupStartDelayMs": 1000, "postgresStopMode": "immediate", "postgresTuningMode": "ephemeral", "postgresSharedBuffers": "64MB", "postgresMaxWalSize": "256MB", "postgresCheckpointTimeout": "1h", "sessionPoolEnabled": true, "sessionDriver": "client", "sessionPreconnectReady": true, "sessionPreconnectOnLease": false, "sessionPoolMax": 1, "sessionCloseTimeoutMs": 1000, "sessionPoolsOpen": 20 }, "sourceDatabaseName": "app", "concurrency": 20, "queryRunner": "branchd", "branchWriteMode": "event_insert", "customBranchWriteSql": false, "firstQuerySql": "select current_database(), pg_database_size(current_database());", 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