{"adoption": {"forks": 194, "observed_at": "2026-08-28T04:09:34.259708+00:00", "stars": 6014}, "canonical_url": "https://ross.abutalabs.com/products/flamegraph-rs-flamegraph", "card": {"archived": false, "artifact_type": "cli-tool", "description": "Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3", "domain": ["developer-tools", "performance"], "enriched": true, "function": ["benchmarking", "developer-tools", "cli"], "health_score": 98, "homepage": null, "language": "Rust", "license": "Apache-2.0", "license_family": "permissive", "maturity": "active", "member_repos": ["flamegraph-rs/flamegraph"], "name": "flamegraph-rs/flamegraph", "platform": ["windows", "rust", "cli"], "pushed_at": "2026-08-12T10:11:16+00:00", "repo": "flamegraph-rs/flamegraph", "stars": 6014, "tags": ["flamegraph", "profiling", "cargo-subcommand", "perf", "inferno", "command-line", "linux", "macos"], "topics": ["flamegraphs", "profiling", "perf"], "urls": [], "use_cases": ["generate flamegraphs for rust projects", "profile a binary and visualize hot paths", "find performance bottlenecks in my code", "cargo flamegraph subcommand for profiling", "create flamegraphs without perl or pipes", "profile applications on windows or macos"], "what_it_is": "A Rust-powered flamegraph generator and cargo subcommand built on the Inferno library, profiling arbitrary binaries without Perl or pipes. It supports Linux via perf, macOS via xctrace, and Windows natively through the blondie library.", "when_to_avoid": ["you need an interactive profiler UI (consider samply or Firefox Profiler)", "you need sampling-based profiling beyond what perf/xctrace/dtrace provide", "you are on an unsupported platform or cannot install perf"], "when_to_choose": ["you want quick flamegraphs for Rust cargo projects", "you need cross-platform profiling on Linux, macOS, or Windows", "you want a single Rust binary instead of the Perl flamegraph stack"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/flamegraph-rs-flamegraph", "repo": "flamegraph-rs/flamegraph", "role": "main", "score": 98}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-29T17:49:46.173194+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ba1c76d6ce9fef515c859a42439b3a73984dd87560ee4c10309bfb374cc41806", "fetched_at": "2026-08-28T04:09:34.259708+00:00", "kind": "readme", "missing": false, "url": "https://github.com/flamegraph-rs/flamegraph"}, {"content_hash": "7aa87f879e0e792efca2368904fb8066e3bb65f42290e5f72303883f88545da2", "fetched_at": "2026-08-29T08:45:38.396807+00:00", "kind": "registry_crates", "missing": false, "url": "https://crates.io/api/v1/crates/flamegraph"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-29T17:49:46.173194+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ba1c76d6ce9fef515c859a42439b3a73984dd87560ee4c10309bfb374cc41806", "fetched_at": "2026-08-28T04:09:34.259708+00:00", "kind": "readme", "missing": false, "url": "https://github.com/flamegraph-rs/flamegraph"}, {"content_hash": "7aa87f879e0e792efca2368904fb8066e3bb65f42290e5f72303883f88545da2", "fetched_at": "2026-08-29T08:45:38.396807+00:00", "kind": "registry_crates", "missing": false, "url": "https://crates.io/api/v1/crates/flamegraph"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-29T17:49:46.173194+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ba1c76d6ce9fef515c859a42439b3a73984dd87560ee4c10309bfb374cc41806", "fetched_at": "2026-08-28T04:09:34.259708+00:00", "kind": "readme", "missing": false, "url": "https://github.com/flamegraph-rs/flamegraph"}, {"content_hash": "7aa87f879e0e792efca2368904fb8066e3bb65f42290e5f72303883f88545da2", "fetched_at": "2026-08-29T08:45:38.396807+00:00", "kind": "registry_crates", "missing": false, "url": "https://crates.io/api/v1/crates/flamegraph"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-29T17:49:46.173194+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ba1c76d6ce9fef515c859a42439b3a73984dd87560ee4c10309bfb374cc41806", "fetched_at": "2026-08-28T04:09:34.259708+00:00", "kind": "readme", "missing": false, "url": "https://github.com/flamegraph-rs/flamegraph"}, {"content_hash": "7aa87f879e0e792efca2368904fb8066e3bb65f42290e5f72303883f88545da2", "fetched_at": "2026-08-29T08:45:38.396807+00:00", "kind": "registry_crates", "missing": false, "url": "https://crates.io/api/v1/crates/flamegraph"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-29T17:49:46.173194+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ba1c76d6ce9fef515c859a42439b3a73984dd87560ee4c10309bfb374cc41806", "fetched_at": "2026-08-28T04:09:34.259708+00:00", "kind": "readme", "missing": false, "url": "https://github.com/flamegraph-rs/flamegraph"}, {"content_hash": "7aa87f879e0e792efca2368904fb8066e3bb65f42290e5f72303883f88545da2", "fetched_at": "2026-08-29T08:45:38.396807+00:00", "kind": "registry_crates", "missing": false, "url": "https://crates.io/api/v1/crates/flamegraph"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-29T17:49:46.173194+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ba1c76d6ce9fef515c859a42439b3a73984dd87560ee4c10309bfb374cc41806", "fetched_at": "2026-08-28T04:09:34.259708+00:00", "kind": "readme", "missing": false, "url": "https://github.com/flamegraph-rs/flamegraph"}, {"content_hash": "7aa87f879e0e792efca2368904fb8066e3bb65f42290e5f72303883f88545da2", "fetched_at": "2026-08-29T08:45:38.396807+00:00", "kind": "registry_crates", "missing": false, "url": "https://crates.io/api/v1/crates/flamegraph"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:09:34.259708+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-29T17:49:46.173194+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ba1c76d6ce9fef515c859a42439b3a73984dd87560ee4c10309bfb374cc41806", "fetched_at": "2026-08-28T04:09:34.259708+00:00", "kind": "readme", "missing": false, "url": "https://github.com/flamegraph-rs/flamegraph"}, {"content_hash": "7aa87f879e0e792efca2368904fb8066e3bb65f42290e5f72303883f88545da2", "fetched_at": "2026-08-29T08:45:38.396807+00:00", "kind": "registry_crates", "missing": false, "url": "https://crates.io/api/v1/crates/flamegraph"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-29T17:49:46.173194+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ba1c76d6ce9fef515c859a42439b3a73984dd87560ee4c10309bfb374cc41806", "fetched_at": "2026-08-28T04:09:34.259708+00:00", "kind": "readme", "missing": false, "url": "https://github.com/flamegraph-rs/flamegraph"}, {"content_hash": "7aa87f879e0e792efca2368904fb8066e3bb65f42290e5f72303883f88545da2", "fetched_at": "2026-08-29T08:45:38.396807+00:00", "kind": "registry_crates", "missing": false, "url": "https://crates.io/api/v1/crates/flamegraph"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-29T17:49:46.173194+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ba1c76d6ce9fef515c859a42439b3a73984dd87560ee4c10309bfb374cc41806", "fetched_at": "2026-08-28T04:09:34.259708+00:00", "kind": "readme", "missing": false, "url": "https://github.com/flamegraph-rs/flamegraph"}, {"content_hash": "7aa87f879e0e792efca2368904fb8066e3bb65f42290e5f72303883f88545da2", "fetched_at": "2026-08-29T08:45:38.396807+00:00", "kind": "registry_crates", "missing": false, "url": "https://crates.io/api/v1/crates/flamegraph"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-29T17:49:46.173194+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ba1c76d6ce9fef515c859a42439b3a73984dd87560ee4c10309bfb374cc41806", "fetched_at": "2026-08-28T04:09:34.259708+00:00", "kind": "readme", "missing": false, "url": "https://github.com/flamegraph-rs/flamegraph"}, {"content_hash": "7aa87f879e0e792efca2368904fb8066e3bb65f42290e5f72303883f88545da2", "fetched_at": "2026-08-29T08:45:38.396807+00:00", "kind": "registry_crates", "missing": false, "url": "https://crates.io/api/v1/crates/flamegraph"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 97, "longevity": 100, "rhythm": 97}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 2736, "days_push": 21, "days_rel": 21, "gap_med": 0.0, "n_releases_24m": 15}, "score": 98, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}