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"samples_per_process": 500, "warmups_per_process": 50, "output_bytes": 284908, "allocation_policy": "fresh View construction and serialization into a fresh owned String", "capture_id": "canonical-ssr-v1-2026-10-21-77c5c5fce085" } } }, "versions": { "Proa": "0.4.0 @ bbbc9684335109949257eea8b4c98bb7bc8572ae / rustc 1.95.0 (59807616e 2026-04-14)", "Marko": "6.0.150 / Node v24.20.0", "React": "19.2.4 / Node v24.20.0", "Vue": "3.5.42 / Node v24.20.0", "Svelte": "5.57.2 / Node v24.20.0", "Rails": "Rails 8.1.3.1 / ruby 4.0.6 (2026-07-14 revision 03b6d3f889) +PRISM [arm64-darwin25]", "jte": "3.2.4 / openjdk 25.0.1 2025-10-21", "Rocker": "2.4.0 / openjdk 25.0.1 2025-10-21", "Handlebars": "4.7.8 / Node v24.20.0", "Go html/template": "go version go1.25.5 darwin/arm64", "Jinja2": "3.1.6 / Python 3.14.2", "PHP": "PHP 8.5.9 (cli) (built: Jul 28 2026 13:06:52) (NTS)", "Askama": "0.15.6 / rustc 1.95.0 (59807616e 2026-04-14)", "Sailfish": "0.10.2 / rustc 1.95.0 (59807616e 2026-04-14)", "Leptos": "0.7.8 / rustc 1.95.0 (59807616e 2026-04-14)", "Dioxus": "0.6.3 + dioxus-ssr 0.6.2 / rustc 1.95.0 (59807616e 2026-04-14)", "Topcoat": "0.3.1 / rustc 1.95.0 (59807616e 2026-04-14)", "Playwright": "1.61.1", "Chromium": "149.0.7827.55" }, "provenance": { "harness_commit": "461f84da7093d41f1e2332d1b3f8c3702ecafa4c", "dirty": true, "source_sha256": "75b6b3a8738007f53f34472b068aa20bcbcb7b79266063b0d52a5546a4eb5d56", "os_release": "25.5.0" }, "commands": [ "./rendering/run-all --refresh-proa" ], "limitations": [ "Renderer-only latency excludes routing, middleware, databases, HTTP transfer, hydration, and network latency.", "Semantic DOM parity permits documented serializer metadata and whitespace differences; payload deltas remain visible.", "This capture describes one machine and these three workloads; it is not a universal application ranking.", "Only Proa was rerun on 2026-11-11; every peer retains its 2026-10-21 measurement and version. These are different capture dates on the same machine. Proa returns a fresh owned RenderBuffer; its page-to-String conversion is excluded. Peer outputs and timings are unchanged." ], "raw_artifacts": [ { "label": "Proa refresh process summaries", "path": "raw/canonical-ssr-v1-proa-2026-11-11T18-37-55-139Z/process-summaries.json" }, { "label": "Original peer capture", "path": "raw/canonical-ssr-v1-proa-2026-11-11T18-37-55-139Z/baseline.json" } ], "proa_output": "fresh owned RenderBuffer; no flattening or String conversion", "refresh": { "renderer": "proa", "baseline_capture_id": "canonical-ssr-v1-2026-10-21-77c5c5fce085", "baseline_captured_at": "2026-10-21T01:22:11.093Z", "baseline_path": "raw/canonical-ssr-v1-proa-2026-11-11T18-37-55-139Z/baseline.json", "baseline_sha256": "1d28e4f1207ee5f9b47ca0d9811febfbe1889189566b544077061945e84bdbab", "note": "Only Proa was rerun on 2026-11-11; every peer retains its 2026-10-21 measurement and version. These are different capture dates on the same machine. Proa returns a fresh owned RenderBuffer; its page-to-String conversion is excluded. Peer outputs and timings are unchanged." }, "command": "./rendering/run-all --refresh-proa" }