{ "recordedAt": "2026-09-13T18:19:30.862Z", "methodology": "Loopback HTTP fetch through response-body consumption (JSON parsing excluded from HTTP benchmark); three warm-ups per workload, closed-loop fixed concurrency 1/10/25, 20/30/75 observations each. No CDN or API response cache. Aggregate tables explicitly labeled. First-touch collected after seed/integrity/browser traffic, NOT cold-cache. No host cache flush or restart of existing services. Query timings include pool wait and row decoding; server timings exclude serialization/socket delivery. Browser timing in UI includes JSON parsing, not painting. Nearest-rank percentiles; errors are retained, not silently retried.", "hardware": { "cpu": "AMD Ryzen 5 8600G w/ Radeon 760M Graphics", "logicalCpus": 12, "hostMemoryBytes": 32678461440, "dbCpuLimit": 2, "dbCpuAffinity": "0,1", "dbMemoryLimitBytes": 2147483648, "appCpuAffinity": "0,1", "appHeapLimitMiB": 384, "pool": 12, "platform": "linux", "node": "v26.4.0" }, "db": { "version": "PostgreSQL 16.15 on x86_64-pc-linux-musl, compiled by gcc (Alpine 15.2.0) 15.2.0, 64-bit", "bytes": "1477049367", "shared_buffers": "256MB", "work_mem": "8MB" }, "counts": { "lots": 100000, "parts": 25000, "bom_lines": 150000, "customers": 300, "shipments": 80000, "suppliers": 220, "facilities": 2, "operations": 600000, "inspections": 100000, "work_orders": 100000, "measurements": 500000, "reservations": 100000, "sales_orders": 60000, "work_centers": 36, "part_revisions": 40000, "shipment_lines": 80000, "supplier_parts": 45000, "nonconformances": 2001, "purchase_orders": 30000, "production_events": 1500000, "sales_order_lines": 180000, "inventory_movements": 1000000, "material_consumption": 600000, "purchase_order_lines": 120000 }, "firstTouch": [ { "name": "orders/selective", "query": 7.85020300000906, "server": 7.90296199999284, "e2e": 29.507636000000005, "bytes": 324 }, { "name": "orders/unselective", "query": 1.124900000053458, "server": 1.1736399999354035, "e2e": 2.8964149999999904, "bytes": 11614 }, { "name": "orders/value-sort", "query": 0.820363000035286, "server": 0.8586330000543967, "e2e": 3.048263999999989, "bytes": 11673 }, { "name": "orders/customer-join", "query": 5.566402000025846, "server": 5.5875920000253245, "e2e": 7.759073000000001, "bytes": 4174 }, { "name": "lot/trace-joins", "query": 6.720452000037767, "server": 6.744491999968886, "e2e": 8.976742000000002, "bytes": 4649 }, { "name": "analytics/overview", "query": 49.09237700002268, "server": 49.13458700000774, "e2e": 53.17575100000002, "bytes": 99388 }, { "name": "risk/shortages-and-late", "query": 2.1332709999987856, "server": 2.161121000070125, "e2e": 4.198823000000004, "bytes": 11414 }, { "name": "quality/aggregates", "query": 2.569867999991402, "server": 2.583816999918781, "e2e": 4.510980999999987, "bytes": 87652 }, { "name": "events/date-join", "query": 1.7800849999766797, "server": 1.8109640000620857, "e2e": 3.797657000000015, "bytes": 10443 } ], "results": [ { "name": "orders/selective", "concurrency": 1, "samples": 20, "errors": 0, "queryP50": 0.3, "queryP95": 0.34, "serverP50": 0.33, "serverP95": 0.38, "e2eP50": 1.92, "e2eP95": 2, "bytesMean": 329, "elapsedMs": 37.5 }, { "name": "orders/unselective", "concurrency": 1, "samples": 20, "errors": 0, "queryP50": 0.47, "queryP95": 0.55, "serverP50": 0.5, "serverP95": 0.59, "e2eP50": 2.3, "e2eP95": 2.41, "bytesMean": 11616, "elapsedMs": 46.8 }, { "name": "orders/value-sort", "concurrency": 1, "samples": 20, "errors": 0, "queryP50": 0.46, "queryP95": 0.55, "serverP50": 0.49, "serverP95": 0.58, "e2eP50": 2.2, "e2eP95": 2.36, "bytesMean": 11675, "elapsedMs": 44.3 }, { "name": "orders/customer-join", "concurrency": 1, "samples": 20, "errors": 0, "queryP50": 1.61, "queryP95": 2.12, "serverP50": 1.62, "serverP95": 2.14, "e2eP50": 3.12, "e2eP95": 3.58, "bytesMean": 4174, "elapsedMs": 64.6 }, { "name": "lot/trace-joins", "concurrency": 1, "samples": 20, "errors": 0, "queryP50": 3.28, "queryP95": 3.55, "serverP50": 3.29, "serverP95": 3.56, "e2eP50": 4.78, "e2eP95": 5.09, "bytesMean": 4650, "elapsedMs": 93.2 }, { "name": "analytics/overview", "concurrency": 1, "samples": 20, "errors": 0, "queryP50": 35.79, "queryP95": 37.32, "serverP50": 35.85, "serverP95": 37.36, "e2eP50": 39.38, "e2eP95": 40.65, "bytesMean": 99389, "elapsedMs": 798.4 }, { "name": "risk/shortages-and-late", "concurrency": 1, "samples": 20, "errors": 0, "queryP50": 1.09, "queryP95": 1.31, "serverP50": 1.1, "serverP95": 1.33, "e2eP50": 2.78, "e2eP95": 3.11, "bytesMean": 11415, "elapsedMs": 55.2 }, { "name": "quality/aggregates", "concurrency": 1, "samples": 20, "errors": 0, "queryP50": 1.84, "queryP95": 2, "serverP50": 1.85, "serverP95": 2.02, "e2eP50": 4.33, "e2eP95": 4.54, "bytesMean": 87654, "elapsedMs": 92.8 }, { "name": "events/date-join", "concurrency": 1, "samples": 20, "errors": 0, "queryP50": 0.99, "queryP95": 1.21, "serverP50": 1.01, "serverP95": 1.23, "e2eP50": 2.53, "e2eP95": 2.93, "bytesMean": 10443, "elapsedMs": 52.6 }, { "name": "orders/selective", "concurrency": 10, "samples": 30, "errors": 0, "queryP50": 1.79, "queryP95": 25.58, "serverP50": 1.81, "serverP95": 25.6, "e2eP50": 4.29, "e2eP95": 29.96, "bytesMean": 328, "elapsedMs": 32.2 }, { "name": "orders/unselective", "concurrency": 10, "samples": 30, "errors": 0, "queryP50": 1.43, "queryP95": 4.73, "serverP50": 1.45, "serverP95": 4.74, "e2eP50": 5.36, "e2eP95": 8.85, "bytesMean": 11614, "elapsedMs": 18.9 }, { "name": "orders/value-sort", "concurrency": 10, "samples": 30, "errors": 0, "queryP50": 2.04, "queryP95": 5.41, "serverP50": 2.06, "serverP95": 5.43, "e2eP50": 6.07, "e2eP95": 8.87, "bytesMean": 11673, "elapsedMs": 21.3 }, { "name": "orders/customer-join", "concurrency": 10, "samples": 30, "errors": 0, "queryP50": 9.67, "queryP95": 24.61, "serverP50": 9.68, "serverP95": 24.62, "e2eP50": 12.74, "e2eP95": 27.24, "bytesMean": 4174, "elapsedMs": 47.4 }, { "name": "lot/trace-joins", "concurrency": 10, "samples": 30, "errors": 0, "queryP50": 15.6, "queryP95": 38.94, "serverP50": 15.61, "serverP95": 38.94, "e2eP50": 18.19, "e2eP95": 42.53, "bytesMean": 4650, "elapsedMs": 66.9 }, { "name": "analytics/overview", "concurrency": 10, "samples": 30, "errors": 0, "queryP50": 210.3, "queryP95": 264.83, "serverP50": 210.31, "serverP95": 264.85, "e2eP50": 214.94, "e2eP95": 280.05, "bytesMean": 99390, "elapsedMs": 682.6 }, { "name": "risk/shortages-and-late", "concurrency": 10, "samples": 30, "errors": 0, "queryP50": 4.61, "queryP95": 17.12, "serverP50": 4.63, "serverP95": 17.13, "e2eP50": 9.43, "e2eP95": 20.2, "bytesMean": 11414, "elapsedMs": 35 }, { "name": "quality/aggregates", "concurrency": 10, "samples": 30, "errors": 0, "queryP50": 15.79, "queryP95": 22.24, "serverP50": 15.8, "serverP95": 22.25, "e2eP50": 23.66, "e2eP95": 29.42, "bytesMean": 87653, "elapsedMs": 78.1 }, { "name": "events/date-join", "concurrency": 10, "samples": 30, "errors": 0, "queryP50": 3.52, "queryP95": 10.69, "serverP50": 3.54, "serverP95": 10.7, "e2eP50": 7.91, "e2eP95": 12.65, "bytesMean": 10442, "elapsedMs": 28.6 }, { "name": "orders/selective", "concurrency": 25, "samples": 75, "errors": 0, "queryP50": 3.81, "queryP95": 7.79, "serverP50": 3.83, "serverP95": 7.8, "e2eP50": 8.17, "e2eP95": 12.23, "bytesMean": 327, "elapsedMs": 29.1 }, { "name": "orders/unselective", "concurrency": 25, "samples": 75, "errors": 0, "queryP50": 3, "queryP95": 7.28, "serverP50": 3.02, "serverP95": 7.29, "e2eP50": 9.76, "e2eP95": 15.79, "bytesMean": 11614, "elapsedMs": 36.3 }, { "name": "orders/value-sort", "concurrency": 25, "samples": 75, "errors": 0, "queryP50": 3.63, "queryP95": 9, "serverP50": 3.65, "serverP95": 9.01, "e2eP50": 10.58, "e2eP95": 15.09, "bytesMean": 11673, "elapsedMs": 35.7 }, { "name": "orders/customer-join", "concurrency": 25, "samples": 75, "errors": 0, "queryP50": 23.18, "queryP95": 31.76, "serverP50": 23.18, "serverP95": 31.77, "e2eP50": 26.91, "e2eP95": 43.49, "bytesMean": 4174, "elapsedMs": 94.8 }, { "name": "lot/trace-joins", "concurrency": 25, "samples": 75, "errors": 0, "queryP50": 37.56, "queryP95": 44.78, "serverP50": 37.57, "serverP95": 44.78, "e2eP50": 40.92, "e2eP95": 49.42, "bytesMean": 4650, "elapsedMs": 130.8 }, { "name": "analytics/overview", "concurrency": 25, "samples": 75, "errors": 0, "queryP50": 487.82, "queryP95": 774.39, "serverP50": 487.83, "serverP95": 774.39, "e2eP50": 494.47, "e2eP95": 788.57, "bytesMean": 99388, "elapsedMs": 1664.7 }, { "name": "risk/shortages-and-late", "concurrency": 25, "samples": 75, "errors": 0, "queryP50": 12.91, "queryP95": 18.89, "serverP50": 12.91, "serverP95": 18.9, "e2eP50": 17.44, "e2eP95": 23.91, "bytesMean": 11414, "elapsedMs": 58.6 }, { "name": "quality/aggregates", "concurrency": 25, "samples": 75, "errors": 0, "queryP50": 41.45, "queryP95": 70.27, "serverP50": 41.45, "serverP95": 70.27, "e2eP50": 60.56, "e2eP95": 75.11, "bytesMean": 87652, "elapsedMs": 201.8 }, { "name": "events/date-join", "concurrency": 25, "samples": 75, "errors": 0, "queryP50": 8.47, "queryP95": 20.11, "serverP50": 8.48, "serverP95": 20.13, "e2eP50": 17.77, "e2eP95": 35.66, "bytesMean": 10442, "elapsedMs": 63.3 } ], "direct": [ { "name": "base/customer-order-index", "concurrency": 1, "samples": 20, "p50": 0.27, "p95": 0.47, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/open-work-index", "concurrency": 1, "samples": 20, "p50": 0.12, "p95": 0.2, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/event-operation-index", "concurrency": 1, "samples": 20, "p50": 0.1, "p95": 0.15, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/inventory-lot-index", "concurrency": 1, "samples": 20, "p50": 0.11, "p95": 0.19, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/inspection-lot-index", "concurrency": 1, "samples": 20, "p50": 0.12, "p95": 0.24, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/trace-join", "concurrency": 1, "samples": 20, "p50": 0.65, "p95": 0.78, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "aggregate/order-summary", "concurrency": 1, "samples": 20, "p50": 0.3, "p95": 0.47, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/unselective-join", "concurrency": 1, "samples": 20, "p50": 0.48, "p95": 0.52, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/customer-order-index", "concurrency": 10, "samples": 30, "p50": 1.36, "p95": 20.92, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/open-work-index", "concurrency": 10, "samples": 30, "p50": 1.06, "p95": 2.65, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/event-operation-index", "concurrency": 10, "samples": 30, "p50": 0.99, "p95": 2.97, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/inventory-lot-index", "concurrency": 10, "samples": 30, "p50": 1.32, "p95": 2.95, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/inspection-lot-index", "concurrency": 10, "samples": 30, "p50": 0.58, "p95": 3.36, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/trace-join", "concurrency": 10, "samples": 30, "p50": 4.51, "p95": 11.63, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "aggregate/order-summary", "concurrency": 10, "samples": 30, "p50": 1.38, "p95": 10.39, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/unselective-join", "concurrency": 10, "samples": 30, "p50": 2.14, "p95": 6.44, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/customer-order-index", "concurrency": 25, "samples": 75, "p50": 5.98, "p95": 8.5, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/open-work-index", "concurrency": 25, "samples": 75, "p50": 2.1, "p95": 3.76, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/event-operation-index", "concurrency": 25, "samples": 75, "p50": 1.11, "p95": 1.9, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/inventory-lot-index", "concurrency": 25, "samples": 75, "p50": 1.69, "p95": 3.99, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/inspection-lot-index", "concurrency": 25, "samples": 75, "p50": 1.11, "p95": 2.11, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/trace-join", "concurrency": 25, "samples": 75, "p50": 8.12, "p95": 13.26, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "aggregate/order-summary", "concurrency": 25, "samples": 75, "p50": 5.2, "p95": 8.45, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." }, { "name": "base/unselective-join", "concurrency": 25, "samples": 75, "p50": 5.8, "p95": 9.04, "note": "Direct pg client includes pool wait/transfer; engine execution separately in EXPLAIN." } ], "limitations": [ "No true cold-disk measurements; first-touch and warm observations are labeled.", "Local loopback only; no WAN, production traffic or provider comparison.", "Fixed-concurrency short runs are not a soak test or capacity guarantee." ] }