{ "date": "2026-10-27", "timezone": "Asia/Seoul", "status": "passed", "protocol": "WebSpace dedicated WebSocket /api/web/{dbname}/realtime-ws; distinct from workspace chat", "summary": { "concurrentAuthenticatedConnections": 10000, "fanoutDeliveredPerRun": 100000, "fanoutExpectedPerRun": 100000, "scaleRepeats": 3, "activeDeliveryCount": 1200000, "activeRunElapsedSeconds": 67.266423224, "mixedConnections": 10000, "mixedWriteCount": 1000, "mixedReadCount": 10000, "peakMixedElapsedMs": 3110.289785, "acceptedConnectionAttempts": 127700, "capacityRefusals": 0, "websocketRateLimitDisconnects": 0, "http429InFinalRuns": 0, "remainingConnections": 0, "verifiedMixedDatabases": 4, "passedCases": 15, "peakHttpReadConcurrencyTarget": 10000 }, "scaleResults": [ { "connections": 5000, "repeats": 3, "deliveredPerRun": 50000, "expectedPerRun": 50000, "allPassed": true, "connectionTotalMedianMs": 1251.8242610000002, "handshakeP95MedianMs": 567.427588, "deliveryP95MedianMs": 110 }, { "connections": 7500, "repeats": 3, "deliveredPerRun": 75000, "expectedPerRun": 75000, "allPassed": true, "connectionTotalMedianMs": 1765.5205729999998, "handshakeP95MedianMs": 73.04823800000008, "deliveryP95MedianMs": 183 }, { "connections": 10000, "repeats": 3, "deliveredPerRun": 100000, "expectedPerRun": 100000, "allPassed": true, "connectionTotalMedianMs": 2660.522461, "handshakeP95MedianMs": 68.80014399999982, "deliveryP95MedianMs": 312 } ], "activeConnections": { "connections": 10000, "rounds": 12, "eventsPerRound": 10, "intervalAfterEachRoundSeconds": 5, "deliveries": 1200000, "expected": 1200000, "duplicateOrWrongRoomDeliveries": 0, "elapsedMs": 67266.423224, "reconnectedConnections": 100, "postReconnectDeliveries": 10000, "perRoundDeliveryP95Ms": [ 287, 223, 228, 2314, 444, 190, 2162, 170, 191, 1913, 174, 197 ], "note": "The periodic receive-ACL/token revalidation remains active. Full namespace broadcasts show latency spikes when the 15-second revalidation window expires." }, "roomDistribution": { "connections": 10000, "rooms": 100, "membersPerRoom": 100, "deliveries": 100000, "wrongRoomDeliveries": 0, "afterIdleDeliveryP95Ms": 233, "reconnectedConnections": 100 }, "mixedRepeated": { "repeats": 3, "connections": 10000, "writesPerRun": 1000, "readsPerRun": 10000, "httpConcurrency": 128, "allPassed": true, "elapsedMedianMs": 2691.788667, "perRun": [ { "name": "mixed", "elapsedMs": 2691.788667, "writes": { "expected": 1000, "received": 1000, "latency": { "count": 1000, "p50Ms": 167, "p95Ms": 293, "p99Ms": 309, "maxMs": 313 } }, "reads": { "expected": 10000, "count": 10000, "statuses": { "200": 10000 }, "invalid": 0, "invalidSamples": [], "latency": { "count": 10000, "p50Ms": 23.677793000000293, "p95Ms": 88.34098700000004, "p99Ms": 199.01079700000014, "maxMs": 369.542831 } } }, { "name": "mixed", "elapsedMs": 2638.297012, "writes": { "expected": 1000, "received": 1000, "latency": { "count": 1000, "p50Ms": 155, "p95Ms": 282, "p99Ms": 299, "maxMs": 301 } }, "reads": { "expected": 10000, "count": 10000, "statuses": { "200": 10000 }, "invalid": 0, "invalidSamples": [], "latency": { "count": 10000, "p50Ms": 10.564676999999847, "p95Ms": 169.42320599999994, "p99Ms": 232.1740910000001, "maxMs": 384.14257900000007 } } }, { "name": "mixed", "elapsedMs": 2722.08547, "writes": { "expected": 1000, "received": 1000, "latency": { "count": 1000, "p50Ms": 196, "p95Ms": 314, "p99Ms": 332, "maxMs": 334 } }, "reads": { "expected": 10000, "count": 10000, "statuses": { "200": 10000 }, "invalid": 0, "invalidSamples": [], "latency": { "count": 10000, "p50Ms": 10.632485999999972, "p95Ms": 168.323938, "p99Ms": 274.69066099999986, "maxMs": 433.36458800000014 } } } ] }, "peakMixed": { "repeats": 1, "connections": 10000, "writes": 1000, "httpReads": 10000, "httpReadConcurrency": 10000, "result": { "name": "mixed", "elapsedMs": 3110.289785, "writes": { "expected": 1000, "received": 1000, "latency": { "count": 1000, "p50Ms": 231, "p95Ms": 858, "p99Ms": 1013, "maxMs": 1109 } }, "reads": { "expected": 10000, "count": 10000, "statuses": { "200": 10000 }, "invalid": 0, "invalidSamples": [], "latency": { "count": 10000, "p50Ms": 1781.2138969999999, "p95Ms": 2884.2004660000002, "p99Ms": 3002.050649, "maxMs": 3087.049194 } } } }, "resourceUsage": { "maxServerRssMiB": 1534.5859375, "cpuSamplingSeconds": 1, "cpuPercentConvention": "100 percent is one CPU core; 32 logical CPUs available.", "perRunMetrics": "See the raw case reports, including generator event-loop delay and memory." }, "measurementDefinitions": { "connectionTotal": "Child process startup, bounded handshake ramp, authentication, and subscription completion. Mixed cases subscribe one observer and authenticate all other sockets.", "handshake": "Each socket creation to authentication/subscription readiness; excludes waiting for a ramp slot.", "eventDelivery": "Per-event client receive time minus sender timestamp, using the same machine clock.", "mixedLatency": "Write send to verified observer acknowledgement; HTTP issue to complete parsed response.", "median": "Median of three individual runs or their p95 measurements, not a merged percentile.", "comparison": "The older September report used per-socket completion timing. These latency definitions differ; do not present the values as a direct speedup.", "serverCpu": "/proc CPU ticks sampled once a second; short peaks may be averaged.", "httpReadConcurrencyTarget": "Configured aggregate client concurrency: four workers times httpConcurrency per worker. The SQLite read pool is limited to eight connections." }, "scope": [ "10,000 authenticated connections from one account, not 10,000 separately provisioned accounts.", "Local loopback and one Go process; WAN, TLS proxy and multi-server routing were not included.", "One thousand writes and ten thousand reads per mixed run; this is not a sustained ten-thousand-writer workload.", "Full namespace token revalidation can produce p95 latency above two seconds; room partitioning has separate measurements." ], "environment": { "cpuModel": "Intel(R) Core(TM) i9-14900K", "cpuCount": 32, "memoryTotalKiB": 65682604, "distribution": "Ubuntu-26.04 under WSL2", "serverProcesses": 1, "goVersion": "go1.26.10", "nodeVersion": "v22.14.0", "goMaxProcs": 32, "generatorProcesses": 4, "distinctAuthenticatedAccounts": 1, "transport": "Local loopback, no TLS proxy", "sqlite": { "mode": "WAL", "synchronous": "NORMAL (application DSN)", "busyTimeoutMs": 5000, "readPoolMaxOpenConnections": 8, "writes": "Database-scoped single writer gate and one transaction per action", "writeQueueAndTransactionTimeoutMs": 5000 }, "serverSha256": "19a38485d0d01e4029f9697b7befdcee311914ee006616ebccac5fd3135ad6d2", "harnessSha256": "654c0ab115e5a069d755f87d85ac0c64bff7fb050c4899092ad87e094cb1725a", "serverOpenFileLimits": { "soft": 1048575, "hard": 1048576 }, "storage": { "windowsDrive": "C:", "model": "SHPP41-2000GM", "busType": "NVMe", "filesystem": "ext4", "layout": "WSL2 ext4 VHDX stored on C:; not /mnt/c 9p or tmpfs" } }, "buildConditions": { "licenseTierChecks": "Development test bypass", "authentication": "Normal WebSpace path", "permissions": "Normal WebSpace path", "originChecks": "Normal WebSpace path" }, "appliedProfile": { "httpRateLimitsPerSourceAddress": { "read": { "requestsPerSecond": 20000, "burst": 30000 }, "mutation": { "requestsPerSecond": 20000, "burst": 30000 }, "handshake": { "requestsPerSecond": 20000, "burst": 30000 } }, "websocketPolicy": { "policySet": true, "apiEnabled": true, "staticEnabled": true, "realtimeEnabled": true, "maxSessions": 12000, "maxSessionsPerDatabase": 12000, "maxSessionsPerIp": 10000, "messagesPerSecond": 10000 }, "generatorPacing": "No readRequestsPerSecond configured. All 1,000 WebSocket writes issued without an in-flight write cap.", "httpReadConcurrency": { "threeRepeatedMixedCases": 128, "additionalPeakCase": 10000 }, "connectHandshakeConcurrency": 256 }, "integrity": [ { "case": "profile-mixed-10000-http-burst-10000.json", "actions": 1000, "uniqueActions": 1000, "resourceValue": 99000, "version": 1000, "rewardQuantity": 1000, "integrityCheck": "ok", "journalMode": "wal" }, { "case": "profile-mixed-10000-unpaced-r1.json", "actions": 1000, "uniqueActions": 1000, "resourceValue": 99000, "version": 1000, "rewardQuantity": 1000, "integrityCheck": "ok", "journalMode": "wal" }, { "case": "profile-mixed-10000-unpaced-r2.json", "actions": 1000, "uniqueActions": 1000, "resourceValue": 99000, "version": 1000, "rewardQuantity": 1000, "integrityCheck": "ok", "journalMode": "wal" }, { "case": "profile-mixed-10000-unpaced-r3.json", "actions": 1000, "uniqueActions": 1000, "resourceValue": 99000, "version": 1000, "rewardQuantity": 1000, "integrityCheck": "ok", "journalMode": "wal" } ], "priorConditions": [ { "condition": "C: accessed through WSL /mnt/c 9p, default limits, 1,000 simultaneous writes plus 10,000 unpaced reads", "status": "failed", "committedWrites": 414, "readStatuses": { "200": 10000 }, "errors": { "WEBSPACE_GAME_WRITE_QUEUE_FAILED": 570, "WEBSPACE_REQUEST_FAILED": 16 }, "integrity": { "readStatusesFromAccessLog": { "200": 10000 }, "committedActions": 414, "resource": { "currentValue": 99586, "version": 414 }, "inventoryQuantity": 414, "journalMode": "wal" }, "note": "The 5-second writer wait/transaction budget expired under this filesystem path. The accepted report uses the C-backed native ext4 VHDX." }, { "condition": "C-backed native ext4, default HTTP read limit 500 RPS with burst 1,200 per source address", "status": "rate-limited", "result": { "name": "mixed", "elapsedMs": 2657.5034880000003, "writes": { "expected": 1000, "received": 1000, "latency": { "count": 1000, "p50Ms": 186, "p95Ms": 300, "p99Ms": 312, "maxMs": 318 } }, "reads": { "expected": 10000, "count": 10000, "statuses": { "200": 9963, "429": 37 }, "invalid": 37, "invalidSamples": [ "{\"code\":\"WEBSPACE_RATE_LIMITED\",\"error\":true,\"errorCode\":\"WEBSPACE_RATE_LIMITED\",\"id\":\"WEBSPACE_RATE_LIMITED\",\"message\":\"The request limit has been reached. Try again shortly.\",\"status\":429}\n", "{\"code\":\"WEBSPACE_RATE_LIMITED\",\"error\":true,\"errorCode\":\"WEBSPACE_RATE_LIMITED\",\"id\":\"WEBSPACE_RATE_LIMITED\",\"message\":\"The request limit has been reached. Try again shortly.\",\"status\":429}\n", "{\"code\":\"WEBSPACE_RATE_LIMITED\",\"error\":true,\"errorCode\":\"WEBSPACE_RATE_LIMITED\",\"id\":\"WEBSPACE_RATE_LIMITED\",\"message\":\"The request limit has been reached. Try again shortly.\",\"status\":429}\n" ], "latency": { "count": 10000, "p50Ms": 10.670777999999927, "p95Ms": 157.498826, "p99Ms": 237.30922899999996, "maxMs": 323.29996900000015 } } }, "note": "All 1,000 writes committed; 37 HTTP reads returned 429. The final server profile raised the limits rather than pacing requests." } ], "source": { "repository": "go-setfn-space-builder", "report": "WEBSPACE_10000_CONCURRENT_VALIDATION_2026-10-27.json", "goBaseCommit": "dc3f066255f1649679bbcf120b38a731f913bb62", "harness": "vue-setfn-space-builder/scripts/webspace-concurrency-load.mjs", "dirtyWorkingTree": true }, "cases": [ { "name": "profile-active-10000.json", "startedAt": "2026-10-26T17:28:16.010Z", "stages": [ { "name": "connect", "live": 10000, "elapsedMs": 3101.72167, "handshake": { "count": 10000, "p50Ms": 30.32056999999986, "p95Ms": 76.28951899999993, "p99Ms": 1716.477157, "maxMs": 1740.395827 } }, { "name": "fanout", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 308.6124950000003, "delivery": { "count": 100000, "p50Ms": 166, "p95Ms": 287, "p99Ms": 298, "maxMs": 307 } }, { "name": "fanout-round-2", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 239.5495780000001, "delivery": { "count": 100000, "p50Ms": 130, "p95Ms": 223, "p99Ms": 234, "maxMs": 239 } }, { "name": "fanout-round-3", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 242.7241350000004, "delivery": { "count": 100000, "p50Ms": 137, "p95Ms": 228, "p99Ms": 237, "maxMs": 241 } }, { "name": "fanout-round-4", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 2335.0089240000016, "delivery": { "count": 100000, "p50Ms": 2206, "p95Ms": 2314, "p99Ms": 2329, "maxMs": 2334 } }, { "name": "fanout-round-5", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 470.7864520000003, "delivery": { "count": 100000, "p50Ms": 288, "p95Ms": 444, "p99Ms": 457, "maxMs": 469 } }, { "name": "fanout-round-6", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 208.38896300000124, "delivery": { "count": 100000, "p50Ms": 111, "p95Ms": 190, "p99Ms": 198, "maxMs": 208 } }, { "name": "fanout-round-7", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 2178.4283060000016, "delivery": { "count": 100000, "p50Ms": 2074, "p95Ms": 2162, "p99Ms": 2172, "maxMs": 2177 } }, { "name": "fanout-round-8", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 181.52462000000378, "delivery": { "count": 100000, "p50Ms": 101, "p95Ms": 170, "p99Ms": 177, "maxMs": 180 } }, { "name": "fanout-round-9", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 202.41621999999916, "delivery": { "count": 100000, "p50Ms": 109, "p95Ms": 191, "p99Ms": 198, "maxMs": 201 } }, { "name": "fanout-round-10", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 1925.5069330000042, "delivery": { "count": 100000, "p50Ms": 1839, "p95Ms": 1913, "p99Ms": 1920, "maxMs": 1924 } }, { "name": "fanout-round-11", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 185.40328600000066, "delivery": { "count": 100000, "p50Ms": 102, "p95Ms": 174, "p99Ms": 181, "maxMs": 185 } }, { "name": "fanout-round-12", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 210.79683300000033, "delivery": { "count": 100000, "p50Ms": 124, "p95Ms": 197, "p99Ms": 206, "maxMs": 210 } }, { "name": "reconnect", "count": 100, "live": 10000, "handshake": { "count": 100, "p50Ms": 11.095681000006152, "p95Ms": 13.856224999995902, "p99Ms": 14.19582100000116, "maxMs": 14.19582100000116 } }, { "name": "after-reconnect", "expected": 10000, "received": 10000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 30.021290000004228, "delivery": { "count": 10000, "p50Ms": 16, "p95Ms": 28, "p99Ms": 29, "maxMs": 30 } } ], "elapsedMs": 67266.423224, "server": { "maxRssMiB": 1332.0703125, "peakCpuPercentOneCore": 1243.7562437562437 }, "config": { "workers": 4, "connectConcurrency": 64, "events": 10, "connections": 10000, "mode": "fanout", "rounds": 12, "intervalSeconds": 5, "reconnect": true }, "status": "passed", "clients": [ { "live": 2500, "errors": [], "memory": { "rss": 130412544, "heapTotal": 56999936, "heapUsed": 30393040, "external": 5572913, "arrayBuffers": 2091389 }, "cpu": { "user": 4400515, "system": 971120 }, "eventLoopP99Ms": 25.198591, "phase": { "received": 2500, "expected": 2500, "duplicates": 0, "wrongRoom": 0 } }, { "live": 2500, "errors": [], "memory": { "rss": 155783168, "heapTotal": 76931072, "heapUsed": 51306416, "external": 15809942, "arrayBuffers": 12328418 }, "cpu": { "user": 4321969, "system": 942901 }, "eventLoopP99Ms": 24.838143, "phase": { "received": 2500, "expected": 2500, "duplicates": 0, "wrongRoom": 0 } }, { "live": 2500, "errors": [], "memory": { "rss": 129396736, "heapTotal": 59695104, "heapUsed": 21107352, "external": 8043469, "arrayBuffers": 3915838 }, "cpu": { "user": 4299522, "system": 977350 }, "eventLoopP99Ms": 23.953407, "phase": { "received": 2500, "expected": 2500, "duplicates": 0, "wrongRoom": 0 } }, { "live": 2500, "errors": [], "memory": { "rss": 131203072, "heapTotal": 62660608, "heapUsed": 28268872, "external": 8446181, "arrayBuffers": 4397903 }, "cpu": { "user": 4325064, "system": 926510 }, "eventLoopP99Ms": 24.182783, "phase": { "received": 2500, "expected": 2500, "duplicates": 0, "wrongRoom": 0 } } ], "peakConnectionFileDescriptors": 10063 }, { "name": "profile-fanout-10000-r1.json", "startedAt": "2026-10-26T17:28:06.747Z", "stages": [ { "name": "connect", "live": 10000, "elapsedMs": 2032.374526, "handshake": { "count": 10000, "p50Ms": 24.64201899999989, "p95Ms": 62.18518300000005, "p99Ms": 873.026934, "maxMs": 913.039204 } }, { "name": "fanout", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 327.2415890000002, "delivery": { "count": 100000, "p50Ms": 168, "p95Ms": 311, "p99Ms": 320, "maxMs": 326 } } ], "elapsedMs": 2438.772748, "server": { "maxRssMiB": 1141.59765625, "peakCpuPercentOneCore": 1372 }, "config": { "workers": 4, "connectConcurrency": 64, "events": 10, "connections": 10000, "mode": "fanout", "rounds": 1 }, "status": "passed", "clients": [ { "live": 2500, "errors": [], "memory": { "rss": 116649984, "heapTotal": 54714368, "heapUsed": 32811400, "external": 6256978, "arrayBuffers": 2775454 }, "cpu": { "user": 1311719, "system": 283615 }, "eventLoopP99Ms": 64.487423, "phase": { "received": 25000, "expected": 25000, "duplicates": 0, "wrongRoom": 0 } }, { "live": 2500, "errors": [], "memory": { "rss": 119132160, "heapTotal": 53927936, "heapUsed": 29295056, "external": 5646218, "arrayBuffers": 2164694 }, "cpu": { "user": 1260017, "system": 294811 }, "eventLoopP99Ms": 48.103423, "phase": { "received": 25000, "expected": 25000, "duplicates": 0, "wrongRoom": 0 } }, { "live": 2500, "errors": [], "memory": { "rss": 114147328, "heapTotal": 53665792, "heapUsed": 29294968, "external": 5430501, "arrayBuffers": 1948977 }, "cpu": { "user": 1299232, "system": 287369 }, "eventLoopP99Ms": 52.297727, "phase": { "received": 25000, "expected": 25000, "duplicates": 0, "wrongRoom": 0 } }, { "live": 2500, "errors": [], "memory": { "rss": 116416512, "heapTotal": 54714368, "heapUsed": 19931536, "external": 4505822, "arrayBuffers": 1024298 }, "cpu": { "user": 1296448, "system": 284487 }, "eventLoopP99Ms": 40.599551, "phase": { "received": 25000, "expected": 25000, "duplicates": 0, "wrongRoom": 0 } } ], "peakConnectionFileDescriptors": 10063 }, { "name": "profile-fanout-10000-r2.json", "startedAt": "2026-10-26T17:28:09.242Z", "stages": [ { "name": "connect", "live": 10000, "elapsedMs": 2660.522461, "handshake": { "count": 10000, "p50Ms": 27.39306499999998, "p95Ms": 68.80014399999982, "p99Ms": 1379.548602, "maxMs": 1406.834846 } }, { "name": "fanout", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 325.8131370000001, "delivery": { "count": 100000, "p50Ms": 167, "p95Ms": 312, "p99Ms": 321, "maxMs": 325 } } ], "elapsedMs": 3106.064922, "server": { "maxRssMiB": 1162.421875, "peakCpuPercentOneCore": 1115.8841158841158 }, "config": { "workers": 4, "connectConcurrency": 64, "events": 10, "connections": 10000, "mode": "fanout", "rounds": 1 }, "status": "passed", "clients": [ { "live": 2500, "errors": [], "memory": { "rss": 116809728, "heapTotal": 54624256, "heapUsed": 19975216, "external": 4679578, "arrayBuffers": 1198054 }, "cpu": { "user": 1454730, "system": 290128 }, "eventLoopP99Ms": 63.668223, "phase": { "received": 25000, "expected": 25000, "duplicates": 0, "wrongRoom": 0 } }, { "live": 2500, "errors": [], "memory": { "rss": 119721984, "heapTotal": 54190080, "heapUsed": 30890120, "external": 5813672, "arrayBuffers": 2332148 }, "cpu": { "user": 1418444, "system": 285319 }, "eventLoopP99Ms": 48.562175, "phase": { "received": 25000, "expected": 25000, "duplicates": 0, "wrongRoom": 0 } }, { "live": 2500, "errors": [], "memory": { "rss": 119898112, "heapTotal": 53927936, "heapUsed": 30853784, "external": 6052423, "arrayBuffers": 2570899 }, "cpu": { "user": 1410572, "system": 319151 }, "eventLoopP99Ms": 67.764223, "phase": { "received": 25000, "expected": 25000, "duplicates": 0, "wrongRoom": 0 } }, { "live": 2500, "errors": [], "memory": { "rss": 120647680, "heapTotal": 54190080, "heapUsed": 30600248, "external": 6348756, "arrayBuffers": 2867232 }, "cpu": { "user": 1373854, "system": 301860 }, "eventLoopP99Ms": 57.606143, "phase": { "received": 25000, "expected": 25000, "duplicates": 0, "wrongRoom": 0 } } ], "peakConnectionFileDescriptors": 10063 }, { "name": "profile-fanout-10000-r3.json", "startedAt": "2026-10-26T17:28:12.467Z", "stages": [ { "name": "connect", "live": 10000, "elapsedMs": 2959.85108, "handshake": { "count": 10000, "p50Ms": 28.31621700000005, "p95Ms": 70.82107399999995, "p99Ms": 1665.693594, "maxMs": 1714.888123 } }, { "name": "fanout", "expected": 100000, "received": 100000, "duplicates": 0, "wrongRoom": 0, "elapsedMs": 388.03189199999997, "delivery": { 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