[{"data":1,"prerenderedAt":2959},["ShallowReactive",2],{"navigation_docs":3,"-learn-sampling":602,"-learn-sampling-surround":2954},[4,35,85,138,318,479,538,577],{"title":5,"path":6,"stem":7,"children":8,"page":34},"Start","\u002Fstart","1.start",[9,14,19,24,29],{"title":10,"path":11,"stem":12,"icon":13},"Introduction","\u002Fstart\u002Fintroduction","1.start\u002F1.introduction","i-lucide-info",{"title":15,"path":16,"stem":17,"icon":18},"Why start with evlog","\u002Fstart\u002Fwhy-evlog","1.start\u002F2.why-evlog","i-lucide-rocket",{"title":20,"path":21,"stem":22,"icon":23},"Installation","\u002Fstart\u002Finstallation","1.start\u002F3.installation","i-lucide-download",{"title":25,"path":26,"stem":27,"icon":28},"Quick Start","\u002Fstart\u002Fquick-start","1.start\u002F4.quick-start","i-lucide-zap",{"title":30,"path":31,"stem":32,"icon":33},"Choose your logger","\u002Fstart\u002Ftypescript-logging-library","1.start\u002F5.typescript-logging-library","i-lucide-file-code",false,{"title":36,"path":37,"stem":38,"children":39,"page":34},"Learn","\u002Flearn","2.learn",[40,45,50,55,60,65,70,75,80],{"title":41,"path":42,"stem":43,"icon":44},"Overview","\u002Flearn\u002Foverview","2.learn\u002F0.overview","i-lucide-list",{"title":46,"path":47,"stem":48,"icon":49},"Simple Logging","\u002Flearn\u002Fsimple-logging","2.learn\u002F1.simple-logging","i-lucide-terminal",{"title":51,"path":52,"stem":53,"icon":54},"Wide Events","\u002Flearn\u002Fwide-events","2.learn\u002F2.wide-events","i-lucide-layers",{"title":56,"path":57,"stem":58,"icon":59},"Structured Errors","\u002Flearn\u002Fstructured-errors","2.learn\u002F3.structured-errors","i-lucide-shield-alert",{"title":61,"path":62,"stem":63,"icon":64},"Lifecycle","\u002Flearn\u002Flifecycle","2.learn\u002F4.lifecycle","i-lucide-arrow-right-left",{"title":66,"path":67,"stem":68,"icon":69},"Sampling","\u002Flearn\u002Fsampling","2.learn\u002F5.sampling","i-lucide-filter",{"title":71,"path":72,"stem":73,"icon":74},"Auto-Redaction","\u002Flearn\u002Fredaction","2.learn\u002F6.redaction","i-lucide-eye-off",{"title":76,"path":77,"stem":78,"icon":79},"Typed Fields","\u002Flearn\u002Ftyped-fields","2.learn\u002F7.typed-fields","i-simple-icons-typescript",{"title":81,"path":82,"stem":83,"icon":84},"Catalogs","\u002Flearn\u002Fcatalogs","2.learn\u002F8.catalogs","i-lucide-book-open",{"title":86,"path":87,"stem":88,"children":89,"page":34},"CLI","\u002Fcli","3.cli",[90,93,98,103,108,113,118,123,128,133],{"title":41,"path":91,"stem":92,"icon":49},"\u002Fcli\u002Foverview","3.cli\u002F0.overview",{"title":94,"path":95,"stem":96,"icon":97},"init","\u002Fcli\u002Finit","3.cli\u002F1.init","i-lucide-wand-sparkles",{"title":99,"path":100,"stem":101,"icon":102},"map","\u002Fcli\u002Fmap","3.cli\u002F2.map","i-lucide-radar",{"title":104,"path":105,"stem":106,"icon":107},"Rules","\u002Fcli\u002Frules","3.cli\u002F3.rules","i-lucide-list-checks",{"title":109,"path":110,"stem":111,"icon":112},"Scoring","\u002Fcli\u002Fscoring","3.cli\u002F4.scoring","i-lucide-gauge",{"title":114,"path":115,"stem":116,"icon":117},"CI","\u002Fcli\u002Fci","3.cli\u002F5.ci","i-lucide-git-pull-request",{"title":119,"path":120,"stem":121,"icon":122},"doctor","\u002Fcli\u002Fdoctor","3.cli\u002F6.doctor","i-lucide-stethoscope",{"title":124,"path":125,"stem":126,"icon":127},"telemetry","\u002Fcli\u002Ftelemetry","3.cli\u002F7.telemetry","i-lucide-bar-chart-3",{"title":129,"path":130,"stem":131,"icon":132},"agents","\u002Fcli\u002Fagents","3.cli\u002F8.agents","i-lucide-bot",{"title":134,"path":135,"stem":136,"icon":137},"Observability Score","\u002Fcli\u002Fobservability-score","3.cli\u002F9.observability-score","i-lucide-activity",{"title":139,"path":140,"stem":141,"children":142,"page":34},"Integrate","\u002Fintegrate","4.integrate",[143,147,230],{"title":41,"path":144,"stem":145,"icon":146},"\u002Fintegrate\u002Foverview","4.integrate\u002F0.overview","i-lucide-plug",{"title":148,"path":149,"stem":150,"children":151,"page":34},"Adapters","\u002Fintegrate\u002Fadapters","4.integrate\u002Fadapters",[152,155,185,210],{"title":41,"path":153,"stem":154,"icon":44},"\u002Fintegrate\u002Fadapters\u002Foverview","4.integrate\u002Fadapters\u002F01.overview",{"title":156,"path":157,"stem":158,"children":159,"page":34},"Cloud","\u002Fintegrate\u002Fadapters\u002Fcloud","4.integrate\u002Fadapters\u002Fcloud",[160,165,170,175,180],{"title":161,"path":162,"stem":163,"icon":164},"Axiom","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Faxiom","4.integrate\u002Fadapters\u002Fcloud\u002F01.axiom","i-custom-axiom",{"title":166,"path":167,"stem":168,"icon":169},"PostHog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fposthog","4.integrate\u002Fadapters\u002Fcloud\u002F02.posthog","i-simple-icons-posthog",{"title":171,"path":172,"stem":173,"icon":174},"Sentry","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fsentry","4.integrate\u002Fadapters\u002Fcloud\u002F03.sentry","i-simple-icons-sentry",{"title":176,"path":177,"stem":178,"icon":179},"Better Stack","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fbetter-stack","4.integrate\u002Fadapters\u002Fcloud\u002F04.better-stack","i-simple-icons-betterstack",{"title":181,"path":182,"stem":183,"icon":184},"Datadog","\u002Fintegrate\u002Fadapters\u002Fcloud\u002Fdatadog","4.integrate\u002Fadapters\u002Fcloud\u002F05.datadog","i-simple-icons-datadog",{"title":186,"path":187,"stem":188,"children":189,"page":34},"Cloud or Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fhybrid","4.integrate\u002Fadapters\u002Fhybrid",[190,195,200,205],{"title":191,"path":192,"stem":193,"icon":194},"Grafana Loki","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Floki","4.integrate\u002Fadapters\u002Fhybrid\u002F01.loki","i-simple-icons-grafana",{"title":196,"path":197,"stem":198,"icon":199},"ClickHouse","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fclickhouse","4.integrate\u002Fadapters\u002Fhybrid\u002F02.clickhouse","i-simple-icons-clickhouse",{"title":201,"path":202,"stem":203,"icon":204},"OTLP","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fotlp","4.integrate\u002Fadapters\u002Fhybrid\u002F03.otlp","i-simple-icons-opentelemetry",{"title":206,"path":207,"stem":208,"icon":209},"HyperDX","\u002Fintegrate\u002Fadapters\u002Fhybrid\u002Fhyperdx","4.integrate\u002Fadapters\u002Fhybrid\u002F04.hyperdx","i-custom-hyperdx",{"title":211,"path":212,"stem":213,"children":214,"page":34},"Self-Hosted","\u002Fintegrate\u002Fadapters\u002Fself-hosted","4.integrate\u002Fadapters\u002Fself-hosted",[215,220,225],{"title":216,"path":217,"stem":218,"icon":219},"File System","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Ffs","4.integrate\u002Fadapters\u002Fself-hosted\u002F01.fs","i-lucide-hard-drive",{"title":221,"path":222,"stem":223,"icon":224},"NuxtHub","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fnuxthub","4.integrate\u002Fadapters\u002Fself-hosted\u002F02.nuxthub","i-simple-icons-nuxt",{"title":226,"path":227,"stem":228,"icon":229},"Memory","\u002Fintegrate\u002Fadapters\u002Fself-hosted\u002Fmemory","4.integrate\u002Fadapters\u002Fself-hosted\u002F03.memory","i-lucide-cpu",{"title":231,"path":232,"stem":233,"children":234,"page":34},"Frameworks","\u002Fintegrate\u002Fframeworks","4.integrate\u002Fframeworks",[235,239,244,249,254,259,264,269,274,279,284,289,294,299,303,308,313],{"title":41,"path":236,"stem":237,"icon":238},"\u002Fintegrate\u002Fframeworks\u002Foverview","4.integrate\u002Fframeworks\u002F00.overview","i-lucide-layout-grid",{"title":240,"path":241,"stem":242,"icon":243},"Nuxt","\u002Fintegrate\u002Fframeworks\u002Fnuxt","4.integrate\u002Fframeworks\u002F01.nuxt","i-simple-icons-nuxtdotjs",{"title":245,"path":246,"stem":247,"icon":248},"Next.js","\u002Fintegrate\u002Fframeworks\u002Fnextjs","4.integrate\u002Fframeworks\u002F02.nextjs","i-simple-icons-nextdotjs",{"title":250,"path":251,"stem":252,"icon":253},"SvelteKit","\u002Fintegrate\u002Fframeworks\u002Fsveltekit","4.integrate\u002Fframeworks\u002F03.sveltekit","i-simple-icons-svelte",{"title":255,"path":256,"stem":257,"icon":258},"Nitro","\u002Fintegrate\u002Fframeworks\u002Fnitro","4.integrate\u002Fframeworks\u002F04.nitro","i-custom-nitro",{"title":260,"path":261,"stem":262,"icon":263},"TanStack Start","\u002Fintegrate\u002Fframeworks\u002Ftanstack-start","4.integrate\u002Fframeworks\u002F05.tanstack-start","i-custom-tanstack",{"title":265,"path":266,"stem":267,"icon":268},"NestJS","\u002Fintegrate\u002Fframeworks\u002Fnestjs","4.integrate\u002Fframeworks\u002F06.nestjs","i-simple-icons-nestjs",{"title":270,"path":271,"stem":272,"icon":273},"Express","\u002Fintegrate\u002Fframeworks\u002Fexpress","4.integrate\u002Fframeworks\u002F07.express","i-simple-icons-express",{"title":275,"path":276,"stem":277,"icon":278},"Hono","\u002Fintegrate\u002Fframeworks\u002Fhono","4.integrate\u002Fframeworks\u002F08.hono","i-simple-icons-hono",{"title":280,"path":281,"stem":282,"icon":283},"Fastify","\u002Fintegrate\u002Fframeworks\u002Ffastify","4.integrate\u002Fframeworks\u002F09.fastify","i-simple-icons-fastify",{"title":285,"path":286,"stem":287,"icon":288},"Elysia","\u002Fintegrate\u002Fframeworks\u002Felysia","4.integrate\u002Fframeworks\u002F10.elysia","i-custom-elysia",{"title":290,"path":291,"stem":292,"icon":293},"React Router","\u002Fintegrate\u002Fframeworks\u002Freact-router","4.integrate\u002Fframeworks\u002F11.react-router","i-custom-reactrouter",{"title":295,"path":296,"stem":297,"icon":298},"Cloudflare Workers","\u002Fintegrate\u002Fframeworks\u002Fcloudflare-workers","4.integrate\u002Fframeworks\u002F12.cloudflare-workers","i-simple-icons-cloudflare",{"title":300,"path":301,"stem":302,"icon":79},"Standalone","\u002Fintegrate\u002Fframeworks\u002Fstandalone","4.integrate\u002Fframeworks\u002F13.standalone",{"title":304,"path":305,"stem":306,"icon":307},"Astro","\u002Fintegrate\u002Fframeworks\u002Fastro","4.integrate\u002Fframeworks\u002F14.astro","i-simple-icons-astro",{"title":309,"path":310,"stem":311,"icon":312},"oRPC","\u002Fintegrate\u002Fframeworks\u002Forpc","4.integrate\u002Fframeworks\u002F15.orpc","i-lucide-network",{"title":314,"path":315,"stem":316,"icon":317},"AWS Lambda","\u002Fintegrate\u002Fframeworks\u002Faws-lambda","4.integrate\u002Fframeworks\u002F16.aws-lambda","i-custom-lambda",{"title":319,"path":320,"stem":321,"children":322,"page":34},"Use Cases","\u002Fuse-cases","5.use-cases",[323,326,331,359,386,418,439,444,449,453],{"title":41,"path":324,"stem":325,"icon":107},"\u002Fuse-cases\u002Foverview","5.use-cases\u002F0.overview",{"title":327,"path":328,"stem":329,"icon":330},"Client Logging","\u002Fuse-cases\u002Fclient-logging","5.use-cases\u002F1.client-logging","i-lucide-monitor",{"title":332,"icon":333,"path":334,"stem":335,"children":336,"page":34},"AI SDK","i-simple-icons-vercel","\u002Fuse-cases\u002Fai-sdk","5.use-cases\u002F2.ai-sdk",[337,340,345,350,355],{"title":41,"path":338,"stem":339,"icon":44},"\u002Fuse-cases\u002Fai-sdk\u002Foverview","5.use-cases\u002F2.ai-sdk\u002F01.overview",{"title":341,"path":342,"stem":343,"icon":344},"Usage","\u002Fuse-cases\u002Fai-sdk\u002Fusage","5.use-cases\u002F2.ai-sdk\u002F02.usage","i-lucide-code",{"title":346,"path":347,"stem":348,"icon":349},"Options","\u002Fuse-cases\u002Fai-sdk\u002Foptions","5.use-cases\u002F2.ai-sdk\u002F03.options","i-lucide-sliders",{"title":351,"path":352,"stem":353,"icon":354},"Metadata","\u002Fuse-cases\u002Fai-sdk\u002Fmetadata","5.use-cases\u002F2.ai-sdk\u002F04.metadata","i-lucide-database",{"title":356,"path":357,"stem":358,"icon":137},"Telemetry","\u002Fuse-cases\u002Fai-sdk\u002Ftelemetry","5.use-cases\u002F2.ai-sdk\u002F05.telemetry",{"title":360,"icon":361,"path":362,"stem":363,"children":364,"page":34},"Better Auth","i-simple-icons-betterauth","\u002Fuse-cases\u002Fbetter-auth","5.use-cases\u002F3.better-auth",[365,368,373,378,382],{"title":41,"path":366,"stem":367,"icon":44},"\u002Fuse-cases\u002Fbetter-auth\u002Foverview","5.use-cases\u002F3.better-auth\u002F01.overview",{"title":369,"path":370,"stem":371,"icon":372},"Identify User","\u002Fuse-cases\u002Fbetter-auth\u002Fidentify-user","5.use-cases\u002F3.better-auth\u002F02.identify-user","i-lucide-user-check",{"title":374,"path":375,"stem":376,"icon":377},"Middleware","\u002Fuse-cases\u002Fbetter-auth\u002Fmiddleware","5.use-cases\u002F3.better-auth\u002F03.middleware","i-lucide-shield",{"title":379,"path":380,"stem":381,"icon":330},"Client Sync","\u002Fuse-cases\u002Fbetter-auth\u002Fclient-sync","5.use-cases\u002F3.better-auth\u002F04.client-sync",{"title":383,"path":384,"stem":385,"icon":112},"Performance","\u002Fuse-cases\u002Fbetter-auth\u002Fperformance","5.use-cases\u002F3.better-auth\u002F05.performance",{"title":387,"icon":388,"path":389,"stem":390,"children":391,"page":34},"Audit Logs","i-lucide-shield-check","\u002Fuse-cases\u002Faudit","5.use-cases\u002F4.audit",[392,395,400,405,410,414],{"title":41,"path":393,"stem":394,"icon":44},"\u002Fuse-cases\u002Faudit\u002Foverview","5.use-cases\u002F4.audit\u002F01.overview",{"title":396,"path":397,"stem":398,"icon":399},"Schema","\u002Fuse-cases\u002Faudit\u002Fschema","5.use-cases\u002F4.audit\u002F02.schema","i-lucide-file-text",{"title":401,"path":402,"stem":403,"icon":404},"Recording","\u002Fuse-cases\u002Faudit\u002Frecording","5.use-cases\u002F4.audit\u002F03.recording","i-lucide-pen-line",{"title":406,"path":407,"stem":408,"icon":409},"Drains","\u002Fuse-cases\u002Faudit\u002Fpipeline","5.use-cases\u002F4.audit\u002F04.pipeline","i-lucide-link",{"title":411,"path":412,"stem":413,"icon":388},"Compliance","\u002Fuse-cases\u002Faudit\u002Fcompliance","5.use-cases\u002F4.audit\u002F05.compliance",{"title":415,"path":416,"stem":417,"icon":84},"Recipes","\u002Fuse-cases\u002Faudit\u002Frecipes","5.use-cases\u002F4.audit\u002F06.recipes",{"title":356,"icon":112,"path":419,"stem":420,"children":421,"page":34},"\u002Fuse-cases\u002Ftelemetry","5.use-cases\u002F4.telemetry",[422,425,430,435],{"title":41,"path":423,"stem":424,"icon":44},"\u002Fuse-cases\u002Ftelemetry\u002Foverview","5.use-cases\u002F4.telemetry\u002F01.overview",{"title":426,"path":427,"stem":428,"icon":429},"Setup","\u002Fuse-cases\u002Ftelemetry\u002Fsetup","5.use-cases\u002F4.telemetry\u002F02.setup","i-lucide-wrench",{"title":431,"path":432,"stem":433,"icon":434},"Ingest","\u002Fuse-cases\u002Ftelemetry\u002Fingest","5.use-cases\u002F4.telemetry\u002F03.ingest","i-lucide-server",{"title":436,"path":437,"stem":438,"icon":84},"Reference","\u002Fuse-cases\u002Ftelemetry\u002Freference","5.use-cases\u002F4.telemetry\u002F04.reference",{"title":440,"path":441,"stem":442,"icon":443},"Enrichers","\u002Fuse-cases\u002Fenrichers","5.use-cases\u002F5.enrichers","i-lucide-sparkles",{"title":445,"path":446,"stem":447,"icon":448},"eve","\u002Fuse-cases\u002Feve","5.use-cases\u002F5.eve","i-custom-eve",{"title":450,"path":451,"stem":452,"icon":434},"Node.js request logging","\u002Fuse-cases\u002Fstructured-logging-nodejs","5.use-cases\u002F6.structured-logging-nodejs",{"title":454,"icon":455,"path":456,"stem":457,"children":458,"page":34},"Signals","i-lucide-scan-search","\u002Fuse-cases\u002Fsignals","5.use-cases\u002F7.signals",[459,462,467,472,475],{"title":41,"path":460,"stem":461,"icon":44},"\u002Fuse-cases\u002Fsignals\u002Foverview","5.use-cases\u002F7.signals\u002F01.overview",{"title":463,"path":464,"stem":465,"icon":466},"What You Can Ask","\u002Fuse-cases\u002Fsignals\u002Fask","5.use-cases\u002F7.signals\u002F02.ask","i-lucide-message-circle-question",{"title":468,"path":469,"stem":470,"icon":471},"What It Costs","\u002Fuse-cases\u002Fsignals\u002Fcost","5.use-cases\u002F7.signals\u002F03.cost","i-lucide-coins",{"title":436,"path":473,"stem":474,"icon":84},"\u002Fuse-cases\u002Fsignals\u002Freference","5.use-cases\u002F7.signals\u002F04.reference",{"title":415,"path":476,"stem":477,"icon":478},"\u002Fuse-cases\u002Fsignals\u002Frecipes","5.use-cases\u002F7.signals\u002F05.recipes","i-lucide-lightbulb",{"title":480,"path":481,"stem":482,"children":483,"page":34},"Extend","\u002Fextend","6.extend",[484,488,493,498,502,507,511,515,519,523,528,533],{"title":41,"path":485,"stem":486,"icon":487},"\u002Fextend\u002Foverview","6.extend\u002F0.overview","i-lucide-blocks",{"title":489,"path":490,"stem":491,"icon":492},"Stream","\u002Fextend\u002Fstream","6.extend\u002F1.stream","i-lucide-radio-tower",{"title":494,"path":495,"stem":496,"icon":497},"Custom framework","\u002Fextend\u002Fcustom-framework","6.extend\u002F10.custom-framework","i-lucide-puzzle",{"title":499,"path":500,"stem":501,"icon":492},"Diagnostics channel","\u002Fextend\u002Fdiagnostics-channel","6.extend\u002F11.diagnostics-channel",{"title":503,"path":504,"stem":505,"icon":506},"FS reader","\u002Fextend\u002Ffs-reader","6.extend\u002F2.fs-reader","i-lucide-folder-search",{"title":415,"path":508,"stem":509,"icon":510},"\u002Fextend\u002Fconsumer-recipes","6.extend\u002F3.consumer-recipes","i-lucide-chef-hat",{"title":512,"path":513,"stem":514,"icon":487},"Plugins","\u002Fextend\u002Fplugins","6.extend\u002F4.plugins",{"title":516,"path":517,"stem":518,"icon":443},"Custom enrichers","\u002Fextend\u002Fcustom-enrichers","6.extend\u002F5.custom-enrichers",{"title":520,"path":521,"stem":522,"icon":69},"Tail sampling","\u002Fextend\u002Ftail-sampling","6.extend\u002F6.tail-sampling",{"title":524,"path":525,"stem":526,"icon":527},"Identity headers","\u002Fextend\u002Fidentity-headers","6.extend\u002F7.identity-headers","i-lucide-fingerprint",{"title":529,"path":530,"stem":531,"icon":532},"Custom drains","\u002Fextend\u002Fcustom-drains","6.extend\u002F8.custom-drains","i-lucide-share-2",{"title":534,"path":535,"stem":536,"icon":537},"Drain pipeline","\u002Fextend\u002Fdrain-pipeline","6.extend\u002F9.drain-pipeline","i-lucide-workflow",{"title":436,"path":539,"stem":540,"children":541,"page":34},"\u002Freference","7.reference",[542,546,551,554,559,563,568,572],{"title":41,"path":543,"stem":544,"icon":545},"\u002Freference\u002Foverview","7.reference\u002F0.overview","i-lucide-book-marked",{"title":547,"path":548,"stem":549,"icon":550},"Configuration","\u002Freference\u002Fconfiguration","7.reference\u002F1.configuration","i-lucide-settings",{"title":383,"path":552,"stem":553,"icon":112},"\u002Freference\u002Fperformance","7.reference\u002F2.performance",{"title":555,"path":556,"stem":557,"icon":558},"Vite Plugin","\u002Freference\u002Fvite-plugin","7.reference\u002F3.vite-plugin","i-custom-vite",{"title":560,"path":561,"stem":562,"icon":388},"Best Practices","\u002Freference\u002Fbest-practices","7.reference\u002F4.best-practices",{"title":564,"path":565,"stem":566,"icon":567},"vs Other Loggers","\u002Freference\u002Fvs-other-loggers","7.reference\u002F5.vs-other-loggers","i-lucide-scale",{"title":569,"path":570,"stem":571,"icon":443},"Agent Skills","\u002Freference\u002Fagent-skills","7.reference\u002F6.agent-skills",{"title":573,"path":574,"stem":575,"icon":576},"Cost","\u002Freference\u002Fcost","7.reference\u002F7.cost","i-lucide-receipt",{"title":578,"path":579,"stem":580,"children":581,"page":34},"Compare","\u002Fcompare","8.compare",[582,586,590,594,598],{"title":583,"path":584,"stem":585,"icon":567},"evlog vs Pino","\u002Fcompare\u002Fpino","8.compare\u002F1.pino",{"title":587,"path":588,"stem":589,"icon":204},"evlog vs OpenTelemetry","\u002Fcompare\u002Fopentelemetry","8.compare\u002F2.opentelemetry",{"title":591,"path":592,"stem":593,"icon":567},"evlog vs LogTape","\u002Fcompare\u002Flogtape","8.compare\u002F3.logtape",{"title":595,"path":596,"stem":597,"icon":567},"evlog vs Winston: formats and request events","\u002Fcompare\u002Fwinston","8.compare\u002F4.winston",{"title":599,"path":600,"stem":601,"icon":567},"evlog vs Consola: reporters and request context","\u002Fcompare\u002Fconsola","8.compare\u002F5.consola",{"id":603,"title":66,"body":604,"description":2943,"extension":2944,"links":2945,"meta":2950,"navigation":2951,"path":67,"seo":2952,"stem":68,"__hash__":2953},"docs\u002F2.learn\u002F5.sampling.md",{"type":605,"value":606,"toc":2933},"minimark",[607,611,659,664,672,675,1156,1163,1172,1176,1183,1310,1333,1338,1410,1414,1417,1448,1458,1461,1666,1670,1680,2130,2136,2241,2245,2248,2905,2913,2917,2929],[608,609,610],"p",{},"At scale, logging everything gets expensive fast. Sampling lets you keep costs under control without losing visibility into what matters. evlog uses a two-tier approach: head sampling drops noise upfront, tail sampling rescues critical events after the fact.",[612,613,616,619,645],"prompt",{":actions":614,"description":615,"icon":69},"[\"copy\",\"cursor\",\"claude\"]","Enable head and tail sampling",[608,617,618],{},"Enable head and tail sampling in my evlog production config.",[620,621,622,626,629,636,639,642],"ul",{},[623,624,625],"li",{},"Identify my framework and locate the evlog config (nuxt.config.ts, lib\u002Fevlog.ts, initLogger, etc.)",[623,627,628],{},"Configure sampling.rates per level: { info: 10, warn: 50, debug: 0, error: 100 } as a starting point",[623,630,631,632],{},"Add sampling.keep rules to force-keep critical events: ",[633,634,635],"span",{},"{ status: 400 }, { duration: 1000 }, { path: '\u002Fapi\u002Fcritical\u002F**' }",[623,637,638],{},"For business-specific keep logic (e.g. premium users), add a custom keep callback or evlog:emit:keep hook",[623,640,641],{},"Wrap sampling in a $production override so dev keeps full logging",[623,643,644],{},"Confirm errors are always kept by default unless I explicitly set error: 0",[608,646,647,648,654,655],{},"Docs: ",[649,650,651],"a",{"href":651,"rel":652},"https:\u002F\u002Fwww.evlog.dev\u002Flearn\u002Fsampling",[653],"nofollow","\nBest practices: ",[649,656,657],{"href":657,"rel":658},"https:\u002F\u002Fwww.evlog.dev\u002Freference\u002Fbest-practices",[653],[660,661,663],"h2",{"id":662},"drop-noise-before-it-is-built","Drop noise before it is built",[608,665,666,667,671],{},"Head sampling randomly keeps a percentage of logs per level. It runs ",[668,669,670],"strong",{},"before"," the request completes, acting as a coin flip at emission time.",[673,674],"head-sampling-plinko",{},[676,677,678,865,1024],"code-group",{},[679,680,686],"pre",{"className":681,"code":682,"filename":683,"language":684,"meta":685,"style":685},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","export default defineNuxtConfig({\n  modules: ['evlog\u002Fnuxt'],\n  evlog: {\n    sampling: {\n      rates: {\n        info: 10,    \u002F\u002F Keep 10% of info logs\n        warn: 50,    \u002F\u002F Keep 50% of warnings\n        debug: 0,    \u002F\u002F Drop all debug logs\n        error: 100,  \u002F\u002F Always keep errors (default)\n      },\n    },\n  },\n})\n","nuxt.config.ts","typescript","",[687,688,689,712,740,751,761,771,790,806,822,838,844,850,856],"code",{"__ignoreMap":685},[633,690,693,697,700,704,708],{"class":691,"line":692},"line",1,[633,694,696],{"class":695},"s7zQu","export",[633,698,699],{"class":695}," default",[633,701,703],{"class":702},"s2Zo4"," defineNuxtConfig",[633,705,707],{"class":706},"sTEyZ","(",[633,709,711],{"class":710},"sMK4o","{\n",[633,713,715,719,722,725,728,732,734,737],{"class":691,"line":714},2,[633,716,718],{"class":717},"swJcz","  modules",[633,720,721],{"class":710},":",[633,723,724],{"class":706}," [",[633,726,727],{"class":710},"'",[633,729,731],{"class":730},"sfazB","evlog\u002Fnuxt",[633,733,727],{"class":710},[633,735,736],{"class":706},"]",[633,738,739],{"class":710},",\n",[633,741,743,746,748],{"class":691,"line":742},3,[633,744,745],{"class":717},"  evlog",[633,747,721],{"class":710},[633,749,750],{"class":710}," {\n",[633,752,754,757,759],{"class":691,"line":753},4,[633,755,756],{"class":717},"    sampling",[633,758,721],{"class":710},[633,760,750],{"class":710},[633,762,764,767,769],{"class":691,"line":763},5,[633,765,766],{"class":717},"      rates",[633,768,721],{"class":710},[633,770,750],{"class":710},[633,772,774,777,779,783,786],{"class":691,"line":773},6,[633,775,776],{"class":717},"        info",[633,778,721],{"class":710},[633,780,782],{"class":781},"sbssI"," 10",[633,784,785],{"class":710},",",[633,787,789],{"class":788},"sHwdD","    \u002F\u002F Keep 10% of info logs\n",[633,791,793,796,798,801,803],{"class":691,"line":792},7,[633,794,795],{"class":717},"        warn",[633,797,721],{"class":710},[633,799,800],{"class":781}," 50",[633,802,785],{"class":710},[633,804,805],{"class":788},"    \u002F\u002F Keep 50% of warnings\n",[633,807,809,812,814,817,819],{"class":691,"line":808},8,[633,810,811],{"class":717},"        debug",[633,813,721],{"class":710},[633,815,816],{"class":781}," 0",[633,818,785],{"class":710},[633,820,821],{"class":788},"    \u002F\u002F Drop all debug logs\n",[633,823,825,828,830,833,835],{"class":691,"line":824},9,[633,826,827],{"class":717},"        error",[633,829,721],{"class":710},[633,831,832],{"class":781}," 100",[633,834,785],{"class":710},[633,836,837],{"class":788},"  \u002F\u002F Always keep errors (default)\n",[633,839,841],{"class":691,"line":840},10,[633,842,843],{"class":710},"      },\n",[633,845,847],{"class":691,"line":846},11,[633,848,849],{"class":710},"    },\n",[633,851,853],{"class":691,"line":852},12,[633,854,855],{"class":710},"  },\n",[633,857,859,862],{"class":691,"line":858},13,[633,860,861],{"class":710},"}",[633,863,864],{"class":706},")\n",[679,866,869],{"className":681,"code":867,"filename":868,"language":684,"meta":685,"style":685},"import { createEvlog } from 'evlog\u002Fnext'\n\nexport const { withEvlog, useLogger } = createEvlog({\n  service: 'my-app',\n  sampling: {\n    rates: {\n      info: 10,\n      warn: 50,\n      debug: 0,\n      error: 100,\n    },\n  },\n})\n","lib\u002Fevlog.ts (Next.js)",[687,870,871,897,903,932,948,957,966,977,988,999,1010,1014,1018],{"__ignoreMap":685},[633,872,873,876,879,882,885,888,891,894],{"class":691,"line":692},[633,874,875],{"class":695},"import",[633,877,878],{"class":710}," {",[633,880,881],{"class":706}," createEvlog",[633,883,884],{"class":710}," }",[633,886,887],{"class":695}," from",[633,889,890],{"class":710}," '",[633,892,893],{"class":730},"evlog\u002Fnext",[633,895,896],{"class":710},"'\n",[633,898,899],{"class":691,"line":714},[633,900,902],{"emptyLinePlaceholder":901},true,"\n",[633,904,905,907,911,913,916,918,921,923,926,928,930],{"class":691,"line":742},[633,906,696],{"class":695},[633,908,910],{"class":909},"spNyl"," const",[633,912,878],{"class":710},[633,914,915],{"class":706}," withEvlog",[633,917,785],{"class":710},[633,919,920],{"class":706}," useLogger ",[633,922,861],{"class":710},[633,924,925],{"class":710}," =",[633,927,881],{"class":702},[633,929,707],{"class":706},[633,931,711],{"class":710},[633,933,934,937,939,941,944,946],{"class":691,"line":753},[633,935,936],{"class":717},"  service",[633,938,721],{"class":710},[633,940,890],{"class":710},[633,942,943],{"class":730},"my-app",[633,945,727],{"class":710},[633,947,739],{"class":710},[633,949,950,953,955],{"class":691,"line":763},[633,951,952],{"class":717},"  sampling",[633,954,721],{"class":710},[633,956,750],{"class":710},[633,958,959,962,964],{"class":691,"line":773},[633,960,961],{"class":717},"    rates",[633,963,721],{"class":710},[633,965,750],{"class":710},[633,967,968,971,973,975],{"class":691,"line":792},[633,969,970],{"class":717},"      info",[633,972,721],{"class":710},[633,974,782],{"class":781},[633,976,739],{"class":710},[633,978,979,982,984,986],{"class":691,"line":808},[633,980,981],{"class":717},"      warn",[633,983,721],{"class":710},[633,985,800],{"class":781},[633,987,739],{"class":710},[633,989,990,993,995,997],{"class":691,"line":824},[633,991,992],{"class":717},"      debug",[633,994,721],{"class":710},[633,996,816],{"class":781},[633,998,739],{"class":710},[633,1000,1001,1004,1006,1008],{"class":691,"line":840},[633,1002,1003],{"class":717},"      error",[633,1005,721],{"class":710},[633,1007,832],{"class":781},[633,1009,739],{"class":710},[633,1011,1012],{"class":691,"line":846},[633,1013,849],{"class":710},[633,1015,1016],{"class":691,"line":852},[633,1017,855],{"class":710},[633,1019,1020,1022],{"class":691,"line":858},[633,1021,861],{"class":710},[633,1023,864],{"class":706},[679,1025,1028],{"className":681,"code":1026,"filename":1027,"language":684,"meta":685,"style":685},"import { initLogger } from 'evlog'\n\ninitLogger({\n  env: { service: 'my-app' },\n  sampling: {\n    rates: {\n      info: 10,\n      warn: 50,\n      debug: 0,\n      error: 100,\n    },\n  },\n})\n","index.ts (Hono \u002F Express \u002F Fastify)",[687,1029,1030,1050,1054,1063,1086,1094,1102,1112,1122,1132,1142,1146,1150],{"__ignoreMap":685},[633,1031,1032,1034,1036,1039,1041,1043,1045,1048],{"class":691,"line":692},[633,1033,875],{"class":695},[633,1035,878],{"class":710},[633,1037,1038],{"class":706}," initLogger",[633,1040,884],{"class":710},[633,1042,887],{"class":695},[633,1044,890],{"class":710},[633,1046,1047],{"class":730},"evlog",[633,1049,896],{"class":710},[633,1051,1052],{"class":691,"line":714},[633,1053,902],{"emptyLinePlaceholder":901},[633,1055,1056,1059,1061],{"class":691,"line":742},[633,1057,1058],{"class":702},"initLogger",[633,1060,707],{"class":706},[633,1062,711],{"class":710},[633,1064,1065,1068,1070,1072,1075,1077,1079,1081,1083],{"class":691,"line":753},[633,1066,1067],{"class":717},"  env",[633,1069,721],{"class":710},[633,1071,878],{"class":710},[633,1073,1074],{"class":717}," service",[633,1076,721],{"class":710},[633,1078,890],{"class":710},[633,1080,943],{"class":730},[633,1082,727],{"class":710},[633,1084,1085],{"class":710}," },\n",[633,1087,1088,1090,1092],{"class":691,"line":763},[633,1089,952],{"class":717},[633,1091,721],{"class":710},[633,1093,750],{"class":710},[633,1095,1096,1098,1100],{"class":691,"line":773},[633,1097,961],{"class":717},[633,1099,721],{"class":710},[633,1101,750],{"class":710},[633,1103,1104,1106,1108,1110],{"class":691,"line":792},[633,1105,970],{"class":717},[633,1107,721],{"class":710},[633,1109,782],{"class":781},[633,1111,739],{"class":710},[633,1113,1114,1116,1118,1120],{"class":691,"line":808},[633,1115,981],{"class":717},[633,1117,721],{"class":710},[633,1119,800],{"class":781},[633,1121,739],{"class":710},[633,1123,1124,1126,1128,1130],{"class":691,"line":824},[633,1125,992],{"class":717},[633,1127,721],{"class":710},[633,1129,816],{"class":781},[633,1131,739],{"class":710},[633,1133,1134,1136,1138,1140],{"class":691,"line":840},[633,1135,1003],{"class":717},[633,1137,721],{"class":710},[633,1139,832],{"class":781},[633,1141,739],{"class":710},[633,1143,1144],{"class":691,"line":846},[633,1145,849],{"class":710},[633,1147,1148],{"class":691,"line":852},[633,1149,855],{"class":710},[633,1151,1152,1154],{"class":691,"line":858},[633,1153,861],{"class":710},[633,1155,864],{"class":706},[608,1157,1158,1159,1162],{},"Each level is a percentage from 0 to 100. Levels you don't configure default to 100% (keep everything). Error defaults to 100% even when other levels are configured, so you have to explicitly set ",[687,1160,1161],{},"error: 0"," to drop errors.",[1164,1165,1167,1168,1171],"callout",{"color":1166,"icon":13},"info","Head sampling is random. A ",[687,1169,1170],{},"10%"," rate means roughly 1 in 10 info logs are kept, not exactly 1 in 10.",[660,1173,1175],{"id":1174},"keep-an-event-once-you-know-its-outcome","Keep an event once you know its outcome",[608,1177,1178,1179,1182],{},"Head sampling is blind: it doesn't know if a request was slow, failed, or hit a critical path. Tail sampling fixes this by evaluating ",[668,1180,1181],{},"after"," the request completes and force-keeping logs that match specific conditions.",[679,1184,1186],{"className":681,"code":1185,"filename":683,"language":684,"meta":685,"style":685},"\u002F\u002F Sampling config, works the same across all frameworks\nevlog: {\n  sampling: {\n    rates: { info: 10 },\n    keep: [\n      { status: 400 },              \u002F\u002F HTTP status >= 400\n      { duration: 1000 },           \u002F\u002F Request took >= 1s\n      { path: '\u002Fapi\u002Fpayments\u002F**' }, \u002F\u002F Critical path (glob)\n    ],\n  },\n}\n",[687,1187,1188,1193,1202,1210,1227,1237,1256,1273,1294,1301,1305],{"__ignoreMap":685},[633,1189,1190],{"class":691,"line":692},[633,1191,1192],{"class":788},"\u002F\u002F Sampling config, works the same across all frameworks\n",[633,1194,1195,1198,1200],{"class":691,"line":714},[633,1196,1047],{"class":1197},"sBMFI",[633,1199,721],{"class":710},[633,1201,750],{"class":710},[633,1203,1204,1206,1208],{"class":691,"line":742},[633,1205,952],{"class":1197},[633,1207,721],{"class":710},[633,1209,750],{"class":710},[633,1211,1212,1214,1216,1218,1221,1223,1225],{"class":691,"line":753},[633,1213,961],{"class":1197},[633,1215,721],{"class":710},[633,1217,878],{"class":710},[633,1219,1220],{"class":1197}," info",[633,1222,721],{"class":710},[633,1224,782],{"class":781},[633,1226,1085],{"class":710},[633,1228,1229,1232,1234],{"class":691,"line":763},[633,1230,1231],{"class":1197},"    keep",[633,1233,721],{"class":710},[633,1235,1236],{"class":717}," [\n",[633,1238,1239,1242,1245,1247,1250,1253],{"class":691,"line":773},[633,1240,1241],{"class":710},"      {",[633,1243,1244],{"class":717}," status",[633,1246,721],{"class":710},[633,1248,1249],{"class":781}," 400",[633,1251,1252],{"class":710}," },",[633,1254,1255],{"class":788},"              \u002F\u002F HTTP status >= 400\n",[633,1257,1258,1260,1263,1265,1268,1270],{"class":691,"line":792},[633,1259,1241],{"class":710},[633,1261,1262],{"class":717}," duration",[633,1264,721],{"class":710},[633,1266,1267],{"class":781}," 1000",[633,1269,1252],{"class":710},[633,1271,1272],{"class":788},"           \u002F\u002F Request took >= 1s\n",[633,1274,1275,1277,1280,1282,1284,1287,1289,1291],{"class":691,"line":808},[633,1276,1241],{"class":710},[633,1278,1279],{"class":717}," path",[633,1281,721],{"class":710},[633,1283,890],{"class":710},[633,1285,1286],{"class":730},"\u002Fapi\u002Fpayments\u002F**",[633,1288,727],{"class":710},[633,1290,1252],{"class":710},[633,1292,1293],{"class":788}," \u002F\u002F Critical path (glob)\n",[633,1295,1296,1299],{"class":691,"line":824},[633,1297,1298],{"class":717},"    ]",[633,1300,739],{"class":710},[633,1302,1303],{"class":691,"line":840},[633,1304,855],{"class":710},[633,1306,1307],{"class":691,"line":846},[633,1308,1309],{"class":710},"}\n",[608,1311,1312,1313,1316,1317,1320,1321,1324,1325,1328,1329,1332],{},"Conditions use ",[668,1314,1315],{},">="," comparison for ",[687,1318,1319],{},"status"," and ",[687,1322,1323],{},"duration",", and glob matching for ",[687,1326,1327],{},"path",". If ",[668,1330,1331],{},"any"," condition matches, the log is kept regardless of head sampling (OR logic).",[1334,1335,1337],"h3",{"id":1336},"conditions-you-can-match-on","Conditions you can match on",[1339,1340,1341,1357],"table",{},[1342,1343,1344],"thead",{},[1345,1346,1347,1351,1354],"tr",{},[1348,1349,1350],"th",{},"Condition",[1348,1352,1353],{},"Type",[1348,1355,1356],{},"Description",[1358,1359,1360,1379,1392],"tbody",{},[1345,1361,1362,1367,1372],{},[1363,1364,1365],"td",{},[687,1366,1319],{},[1363,1368,1369],{},[687,1370,1371],{},"number",[1363,1373,1374,1375,1378],{},"Keep if HTTP status >= value (e.g., ",[687,1376,1377],{},"400"," catches all 4xx and 5xx)",[1345,1380,1381,1385,1389],{},[1363,1382,1383],{},[687,1384,1323],{},[1363,1386,1387],{},[687,1388,1371],{},[1363,1390,1391],{},"Keep if request duration >= value in milliseconds",[1345,1393,1394,1398,1403],{},[1363,1395,1396],{},[687,1397,1327],{},[1363,1399,1400],{},[687,1401,1402],{},"string",[1363,1404,1405,1406,1409],{},"Keep if request path matches glob pattern (e.g., ",[687,1407,1408],{},"'\u002Fapi\u002Fcritical\u002F**'",")",[660,1411,1413],{"id":1412},"combine-head-and-tail-sampling","Combine head and tail sampling",[608,1415,1416],{},"The two tiers complement each other:",[1418,1419,1420,1426,1436,1442],"ol",{},[623,1421,1422,1425],{},[668,1423,1424],{},"Request completes"," - evlog knows the status, duration, and path",[623,1427,1428,1431,1432,1435],{},[668,1429,1430],{},"Tail sampling evaluates"," - if any ",[687,1433,1434],{},"keep"," condition matches, the log is force-kept",[623,1437,1438,1441],{},[668,1439,1440],{},"Head sampling applies"," - only if tail sampling didn't force-keep, the random percentage check runs",[623,1443,1444,1447],{},[668,1445,1446],{},"Log emits or drops"," - kept logs go through enrichment and draining as normal",[608,1449,1450,1451,1454,1455,1457],{},"This means a request to ",[687,1452,1453],{},"\u002Fapi\u002Fpayments\u002Fcharge"," that returns a 500 in 2 seconds will always be logged, even if ",[687,1456,1166],{}," is set to 1%. The tail conditions rescue it.",[1459,1460],"tail-sample-decision",{},[676,1462,1463,1539],{},[679,1464,1466],{"className":681,"code":1465,"filename":547,"language":684,"meta":685,"style":685},"sampling: {\n  rates: { info: 10 },\n  keep: [\n    { status: 400 },\n    { duration: 1000 },\n  ],\n}\n",[687,1467,1468,1477,1494,1503,1516,1528,1535],{"__ignoreMap":685},[633,1469,1470,1473,1475],{"class":691,"line":692},[633,1471,1472],{"class":1197},"sampling",[633,1474,721],{"class":710},[633,1476,750],{"class":710},[633,1478,1479,1482,1484,1486,1488,1490,1492],{"class":691,"line":714},[633,1480,1481],{"class":1197},"  rates",[633,1483,721],{"class":710},[633,1485,878],{"class":710},[633,1487,1220],{"class":1197},[633,1489,721],{"class":710},[633,1491,782],{"class":781},[633,1493,1085],{"class":710},[633,1495,1496,1499,1501],{"class":691,"line":742},[633,1497,1498],{"class":1197},"  keep",[633,1500,721],{"class":710},[633,1502,1236],{"class":717},[633,1504,1505,1508,1510,1512,1514],{"class":691,"line":753},[633,1506,1507],{"class":710},"    {",[633,1509,1244],{"class":717},[633,1511,721],{"class":710},[633,1513,1249],{"class":781},[633,1515,1085],{"class":710},[633,1517,1518,1520,1522,1524,1526],{"class":691,"line":763},[633,1519,1507],{"class":710},[633,1521,1262],{"class":717},[633,1523,721],{"class":710},[633,1525,1267],{"class":781},[633,1527,1085],{"class":710},[633,1529,1530,1533],{"class":691,"line":773},[633,1531,1532],{"class":717},"  ]",[633,1534,739],{"class":710},[633,1536,1537],{"class":691,"line":792},[633,1538,1309],{"class":710},[679,1540,1545],{"className":1541,"code":1542,"filename":1543,"language":1544,"meta":685,"style":685},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","POST \u002Fapi\u002Fusers     200  45ms   → 10% chance (head sampling)\nPOST \u002Fapi\u002Fusers     500  45ms   → always kept (status >= 400)\nGET  \u002Fapi\u002Fproducts  200  2300ms → always kept (duration >= 1000)\nPOST \u002Fapi\u002Fcheckout  200  120ms  → 10% chance (head sampling)\n","What gets logged","bash",[687,1546,1547,1577,1609,1641],{"__ignoreMap":685},[633,1548,1549,1552,1555,1558,1561,1564,1567,1570,1573,1575],{"class":691,"line":692},[633,1550,1551],{"class":1197},"POST",[633,1553,1554],{"class":730}," \u002Fapi\u002Fusers",[633,1556,1557],{"class":781},"     200",[633,1559,1560],{"class":730},"  45ms",[633,1562,1563],{"class":730},"   →",[633,1565,1566],{"class":730}," 10%",[633,1568,1569],{"class":730}," chance",[633,1571,1572],{"class":706}," (head ",[633,1574,1472],{"class":730},[633,1576,864],{"class":706},[633,1578,1579,1581,1583,1586,1588,1590,1593,1596,1599,1602,1605,1607],{"class":691,"line":714},[633,1580,1551],{"class":1197},[633,1582,1554],{"class":730},[633,1584,1585],{"class":781},"     500",[633,1587,1560],{"class":730},[633,1589,1563],{"class":730},[633,1591,1592],{"class":730}," always",[633,1594,1595],{"class":730}," kept",[633,1597,1598],{"class":706}," (status ",[633,1600,1601],{"class":710},">",[633,1603,1604],{"class":730},"=",[633,1606,1249],{"class":781},[633,1608,864],{"class":706},[633,1610,1611,1614,1617,1620,1623,1626,1628,1630,1633,1635,1637,1639],{"class":691,"line":742},[633,1612,1613],{"class":1197},"GET",[633,1615,1616],{"class":730},"  \u002Fapi\u002Fproducts",[633,1618,1619],{"class":781},"  200",[633,1621,1622],{"class":730},"  2300ms",[633,1624,1625],{"class":730}," →",[633,1627,1592],{"class":730},[633,1629,1595],{"class":730},[633,1631,1632],{"class":706}," (duration ",[633,1634,1601],{"class":710},[633,1636,1604],{"class":730},[633,1638,1267],{"class":781},[633,1640,864],{"class":706},[633,1642,1643,1645,1648,1650,1653,1656,1658,1660,1662,1664],{"class":691,"line":753},[633,1644,1551],{"class":1197},[633,1646,1647],{"class":730}," \u002Fapi\u002Fcheckout",[633,1649,1619],{"class":781},[633,1651,1652],{"class":730},"  120ms",[633,1654,1655],{"class":730},"  →",[633,1657,1566],{"class":730},[633,1659,1569],{"class":730},[633,1661,1572],{"class":706},[633,1663,1472],{"class":730},[633,1665,864],{"class":706},[660,1667,1669],{"id":1668},"write-your-own-keep-rule","Write your own keep rule",[608,1671,1672,1673,1676,1677,1679],{},"For conditions beyond status, duration, and path, use the ",[687,1674,1675],{},"evlog:emit:keep"," hook in Nuxt\u002FNitro or the ",[687,1678,1434],{}," callback in other frameworks.",[676,1681,1682,1824,2011],{},[679,1683,1686],{"className":681,"code":1684,"filename":1685,"language":684,"meta":685,"style":685},"export default defineNitroPlugin((nitroApp) => {\n  nitroApp.hooks.hook('evlog:emit:keep', (ctx) => {\n    if (ctx.context.user?.plan === 'enterprise') {\n      ctx.shouldKeep = true\n    }\n  })\n})\n","server\u002Fplugins\u002Fsampling.ts (Nuxt)",[687,1687,1688,1712,1750,1790,1806,1811,1818],{"__ignoreMap":685},[633,1689,1690,1692,1694,1697,1699,1701,1705,1707,1710],{"class":691,"line":692},[633,1691,696],{"class":695},[633,1693,699],{"class":695},[633,1695,1696],{"class":702}," defineNitroPlugin",[633,1698,707],{"class":706},[633,1700,707],{"class":710},[633,1702,1704],{"class":1703},"sHdIc","nitroApp",[633,1706,1409],{"class":710},[633,1708,1709],{"class":909}," =>",[633,1711,750],{"class":710},[633,1713,1714,1717,1720,1723,1725,1728,1730,1732,1734,1736,1738,1741,1744,1746,1748],{"class":691,"line":714},[633,1715,1716],{"class":706},"  nitroApp",[633,1718,1719],{"class":710},".",[633,1721,1722],{"class":706},"hooks",[633,1724,1719],{"class":710},[633,1726,1727],{"class":702},"hook",[633,1729,707],{"class":717},[633,1731,727],{"class":710},[633,1733,1675],{"class":730},[633,1735,727],{"class":710},[633,1737,785],{"class":710},[633,1739,1740],{"class":710}," (",[633,1742,1743],{"class":1703},"ctx",[633,1745,1409],{"class":710},[633,1747,1709],{"class":909},[633,1749,750],{"class":710},[633,1751,1752,1755,1757,1759,1761,1764,1766,1769,1772,1775,1778,1780,1783,1785,1788],{"class":691,"line":742},[633,1753,1754],{"class":695},"    if",[633,1756,1740],{"class":717},[633,1758,1743],{"class":706},[633,1760,1719],{"class":710},[633,1762,1763],{"class":706},"context",[633,1765,1719],{"class":710},[633,1767,1768],{"class":706},"user",[633,1770,1771],{"class":710},"?.",[633,1773,1774],{"class":706},"plan",[633,1776,1777],{"class":710}," ===",[633,1779,890],{"class":710},[633,1781,1782],{"class":730},"enterprise",[633,1784,727],{"class":710},[633,1786,1787],{"class":717},") ",[633,1789,711],{"class":710},[633,1791,1792,1795,1797,1800,1802],{"class":691,"line":753},[633,1793,1794],{"class":706},"      ctx",[633,1796,1719],{"class":710},[633,1798,1799],{"class":706},"shouldKeep",[633,1801,925],{"class":710},[633,1803,1805],{"class":1804},"sfNiH"," true\n",[633,1807,1808],{"class":691,"line":763},[633,1809,1810],{"class":710},"    }\n",[633,1812,1813,1816],{"class":691,"line":773},[633,1814,1815],{"class":710},"  }",[633,1817,864],{"class":717},[633,1819,1820,1822],{"class":691,"line":792},[633,1821,861],{"class":710},[633,1823,864],{"class":706},[679,1825,1827],{"className":681,"code":1826,"filename":868,"language":684,"meta":685,"style":685},"import { createEvlog } from 'evlog\u002Fnext'\n\nexport const { withEvlog, useLogger } = createEvlog({\n  service: 'my-app',\n  sampling: {\n    rates: { info: 10 },\n    keep: [{ status: 400 }],\n  },\n  keep(ctx) {\n    if (ctx.context.user?.plan === 'enterprise') {\n      ctx.shouldKeep = true\n    }\n  },\n})\n",[687,1828,1829,1847,1851,1875,1889,1897,1913,1936,1940,1952,1984,1996,2000,2004],{"__ignoreMap":685},[633,1830,1831,1833,1835,1837,1839,1841,1843,1845],{"class":691,"line":692},[633,1832,875],{"class":695},[633,1834,878],{"class":710},[633,1836,881],{"class":706},[633,1838,884],{"class":710},[633,1840,887],{"class":695},[633,1842,890],{"class":710},[633,1844,893],{"class":730},[633,1846,896],{"class":710},[633,1848,1849],{"class":691,"line":714},[633,1850,902],{"emptyLinePlaceholder":901},[633,1852,1853,1855,1857,1859,1861,1863,1865,1867,1869,1871,1873],{"class":691,"line":742},[633,1854,696],{"class":695},[633,1856,910],{"class":909},[633,1858,878],{"class":710},[633,1860,915],{"class":706},[633,1862,785],{"class":710},[633,1864,920],{"class":706},[633,1866,861],{"class":710},[633,1868,925],{"class":710},[633,1870,881],{"class":702},[633,1872,707],{"class":706},[633,1874,711],{"class":710},[633,1876,1877,1879,1881,1883,1885,1887],{"class":691,"line":753},[633,1878,936],{"class":717},[633,1880,721],{"class":710},[633,1882,890],{"class":710},[633,1884,943],{"class":730},[633,1886,727],{"class":710},[633,1888,739],{"class":710},[633,1890,1891,1893,1895],{"class":691,"line":763},[633,1892,952],{"class":717},[633,1894,721],{"class":710},[633,1896,750],{"class":710},[633,1898,1899,1901,1903,1905,1907,1909,1911],{"class":691,"line":773},[633,1900,961],{"class":717},[633,1902,721],{"class":710},[633,1904,878],{"class":710},[633,1906,1220],{"class":717},[633,1908,721],{"class":710},[633,1910,782],{"class":781},[633,1912,1085],{"class":710},[633,1914,1915,1917,1919,1921,1924,1926,1928,1930,1932,1934],{"class":691,"line":792},[633,1916,1231],{"class":717},[633,1918,721],{"class":710},[633,1920,724],{"class":706},[633,1922,1923],{"class":710},"{",[633,1925,1244],{"class":717},[633,1927,721],{"class":710},[633,1929,1249],{"class":781},[633,1931,884],{"class":710},[633,1933,736],{"class":706},[633,1935,739],{"class":710},[633,1937,1938],{"class":691,"line":808},[633,1939,855],{"class":710},[633,1941,1942,1944,1946,1948,1950],{"class":691,"line":824},[633,1943,1498],{"class":717},[633,1945,707],{"class":710},[633,1947,1743],{"class":1703},[633,1949,1409],{"class":710},[633,1951,750],{"class":710},[633,1953,1954,1956,1958,1960,1962,1964,1966,1968,1970,1972,1974,1976,1978,1980,1982],{"class":691,"line":840},[633,1955,1754],{"class":695},[633,1957,1740],{"class":717},[633,1959,1743],{"class":706},[633,1961,1719],{"class":710},[633,1963,1763],{"class":706},[633,1965,1719],{"class":710},[633,1967,1768],{"class":706},[633,1969,1771],{"class":710},[633,1971,1774],{"class":706},[633,1973,1777],{"class":710},[633,1975,890],{"class":710},[633,1977,1782],{"class":730},[633,1979,727],{"class":710},[633,1981,1787],{"class":717},[633,1983,711],{"class":710},[633,1985,1986,1988,1990,1992,1994],{"class":691,"line":846},[633,1987,1794],{"class":706},[633,1989,1719],{"class":710},[633,1991,1799],{"class":706},[633,1993,925],{"class":710},[633,1995,1805],{"class":1804},[633,1997,1998],{"class":691,"line":852},[633,1999,1810],{"class":710},[633,2001,2002],{"class":691,"line":858},[633,2003,855],{"class":710},[633,2005,2007,2009],{"class":691,"line":2006},14,[633,2008,861],{"class":710},[633,2010,864],{"class":706},[679,2012,2015],{"className":681,"code":2013,"filename":2014,"language":684,"meta":685,"style":685},"import { evlog } from 'evlog\u002Fhono'\n\napp.use(evlog({\n  keep(ctx) {\n    if (ctx.context.user?.plan === 'enterprise') {\n      ctx.shouldKeep = true\n    }\n  },\n}))\n","index.ts (Hono)",[687,2016,2017,2037,2041,2059,2071,2103,2115,2119,2123],{"__ignoreMap":685},[633,2018,2019,2021,2023,2026,2028,2030,2032,2035],{"class":691,"line":692},[633,2020,875],{"class":695},[633,2022,878],{"class":710},[633,2024,2025],{"class":706}," evlog",[633,2027,884],{"class":710},[633,2029,887],{"class":695},[633,2031,890],{"class":710},[633,2033,2034],{"class":730},"evlog\u002Fhono",[633,2036,896],{"class":710},[633,2038,2039],{"class":691,"line":714},[633,2040,902],{"emptyLinePlaceholder":901},[633,2042,2043,2046,2048,2051,2053,2055,2057],{"class":691,"line":742},[633,2044,2045],{"class":706},"app",[633,2047,1719],{"class":710},[633,2049,2050],{"class":702},"use",[633,2052,707],{"class":706},[633,2054,1047],{"class":702},[633,2056,707],{"class":706},[633,2058,711],{"class":710},[633,2060,2061,2063,2065,2067,2069],{"class":691,"line":753},[633,2062,1498],{"class":717},[633,2064,707],{"class":710},[633,2066,1743],{"class":1703},[633,2068,1409],{"class":710},[633,2070,750],{"class":710},[633,2072,2073,2075,2077,2079,2081,2083,2085,2087,2089,2091,2093,2095,2097,2099,2101],{"class":691,"line":763},[633,2074,1754],{"class":695},[633,2076,1740],{"class":717},[633,2078,1743],{"class":706},[633,2080,1719],{"class":710},[633,2082,1763],{"class":706},[633,2084,1719],{"class":710},[633,2086,1768],{"class":706},[633,2088,1771],{"class":710},[633,2090,1774],{"class":706},[633,2092,1777],{"class":710},[633,2094,890],{"class":710},[633,2096,1782],{"class":730},[633,2098,727],{"class":710},[633,2100,1787],{"class":717},[633,2102,711],{"class":710},[633,2104,2105,2107,2109,2111,2113],{"class":691,"line":773},[633,2106,1794],{"class":706},[633,2108,1719],{"class":710},[633,2110,1799],{"class":706},[633,2112,925],{"class":710},[633,2114,1805],{"class":1804},[633,2116,2117],{"class":691,"line":792},[633,2118,1810],{"class":710},[633,2120,2121],{"class":691,"line":808},[633,2122,855],{"class":710},[633,2124,2125,2127],{"class":691,"line":824},[633,2126,861],{"class":710},[633,2128,2129],{"class":706},"))\n",[608,2131,2132,2133,2135],{},"The ",[687,2134,1743],{}," object contains:",[1339,2137,2138,2149],{},[1342,2139,2140],{},[1345,2141,2142,2145,2147],{},[1348,2143,2144],{},"Field",[1348,2146,1353],{},[1348,2148,1356],{},[1358,2150,2151,2165,2178,2192,2206,2223],{},[1345,2152,2153,2157,2162],{},[1363,2154,2155],{},[687,2156,1319],{},[1363,2158,2159],{},[687,2160,2161],{},"number | undefined",[1363,2163,2164],{},"HTTP response status",[1345,2166,2167,2171,2175],{},[1363,2168,2169],{},[687,2170,1323],{},[1363,2172,2173],{},[687,2174,2161],{},[1363,2176,2177],{},"Request duration in ms",[1345,2179,2180,2184,2189],{},[1363,2181,2182],{},[687,2183,1327],{},[1363,2185,2186],{},[687,2187,2188],{},"string | undefined",[1363,2190,2191],{},"Request path",[1345,2193,2194,2199,2203],{},[1363,2195,2196],{},[687,2197,2198],{},"method",[1363,2200,2201],{},[687,2202,2188],{},[1363,2204,2205],{},"HTTP method",[1345,2207,2208,2212,2217],{},[1363,2209,2210],{},[687,2211,1763],{},[1363,2213,2214],{},[687,2215,2216],{},"Record\u003Cstring, unknown>",[1363,2218,2219,2220],{},"All fields set via ",[687,2221,2222],{},"log.set()",[1345,2224,2225,2229,2234],{},[1363,2226,2227],{},[687,2228,1799],{},[1363,2230,2231],{},[687,2232,2233],{},"boolean",[1363,2235,2236,2237,2240],{},"Set to ",[687,2238,2239],{},"true"," to force-keep",[660,2242,2244],{"id":2243},"a-configuration-that-ships","A configuration that ships",[608,2246,2247],{},"A typical production configuration that balances cost and visibility:",[676,2249,2250,2505,2710],{},[679,2251,2253],{"className":681,"code":2252,"filename":683,"language":684,"meta":685,"style":685},"export default defineNuxtConfig({\n  modules: ['evlog\u002Fnuxt'],\n  evlog: {\n    env: { service: 'my-app' },\n  },\n  $production: {\n    evlog: {\n      sampling: {\n        rates: {\n          info: 10,\n          warn: 50,\n          debug: 0,\n          error: 100,\n        },\n        keep: [\n          { status: 400 },\n          { duration: 1000 },\n          { path: '\u002Fapi\u002Fpayments\u002F**' },\n          { path: '\u002Fapi\u002Fauth\u002F**' },\n        ],\n      },\n    },\n  },\n})\n",[687,2254,2255,2267,2285,2293,2314,2318,2327,2336,2345,2354,2365,2376,2387,2398,2403,2413,2427,2440,2457,2475,2483,2488,2493,2498],{"__ignoreMap":685},[633,2256,2257,2259,2261,2263,2265],{"class":691,"line":692},[633,2258,696],{"class":695},[633,2260,699],{"class":695},[633,2262,703],{"class":702},[633,2264,707],{"class":706},[633,2266,711],{"class":710},[633,2268,2269,2271,2273,2275,2277,2279,2281,2283],{"class":691,"line":714},[633,2270,718],{"class":717},[633,2272,721],{"class":710},[633,2274,724],{"class":706},[633,2276,727],{"class":710},[633,2278,731],{"class":730},[633,2280,727],{"class":710},[633,2282,736],{"class":706},[633,2284,739],{"class":710},[633,2286,2287,2289,2291],{"class":691,"line":742},[633,2288,745],{"class":717},[633,2290,721],{"class":710},[633,2292,750],{"class":710},[633,2294,2295,2298,2300,2302,2304,2306,2308,2310,2312],{"class":691,"line":753},[633,2296,2297],{"class":717},"    env",[633,2299,721],{"class":710},[633,2301,878],{"class":710},[633,2303,1074],{"class":717},[633,2305,721],{"class":710},[633,2307,890],{"class":710},[633,2309,943],{"class":730},[633,2311,727],{"class":710},[633,2313,1085],{"class":710},[633,2315,2316],{"class":691,"line":763},[633,2317,855],{"class":710},[633,2319,2320,2323,2325],{"class":691,"line":773},[633,2321,2322],{"class":717},"  $production",[633,2324,721],{"class":710},[633,2326,750],{"class":710},[633,2328,2329,2332,2334],{"class":691,"line":792},[633,2330,2331],{"class":717},"    evlog",[633,2333,721],{"class":710},[633,2335,750],{"class":710},[633,2337,2338,2341,2343],{"class":691,"line":808},[633,2339,2340],{"class":717},"      sampling",[633,2342,721],{"class":710},[633,2344,750],{"class":710},[633,2346,2347,2350,2352],{"class":691,"line":824},[633,2348,2349],{"class":717},"        rates",[633,2351,721],{"class":710},[633,2353,750],{"class":710},[633,2355,2356,2359,2361,2363],{"class":691,"line":840},[633,2357,2358],{"class":717},"          info",[633,2360,721],{"class":710},[633,2362,782],{"class":781},[633,2364,739],{"class":710},[633,2366,2367,2370,2372,2374],{"class":691,"line":846},[633,2368,2369],{"class":717},"          warn",[633,2371,721],{"class":710},[633,2373,800],{"class":781},[633,2375,739],{"class":710},[633,2377,2378,2381,2383,2385],{"class":691,"line":852},[633,2379,2380],{"class":717},"          debug",[633,2382,721],{"class":710},[633,2384,816],{"class":781},[633,2386,739],{"class":710},[633,2388,2389,2392,2394,2396],{"class":691,"line":858},[633,2390,2391],{"class":717},"          error",[633,2393,721],{"class":710},[633,2395,832],{"class":781},[633,2397,739],{"class":710},[633,2399,2400],{"class":691,"line":2006},[633,2401,2402],{"class":710},"        },\n",[633,2404,2406,2409,2411],{"class":691,"line":2405},15,[633,2407,2408],{"class":717},"        keep",[633,2410,721],{"class":710},[633,2412,1236],{"class":706},[633,2414,2416,2419,2421,2423,2425],{"class":691,"line":2415},16,[633,2417,2418],{"class":710},"          {",[633,2420,1244],{"class":717},[633,2422,721],{"class":710},[633,2424,1249],{"class":781},[633,2426,1085],{"class":710},[633,2428,2430,2432,2434,2436,2438],{"class":691,"line":2429},17,[633,2431,2418],{"class":710},[633,2433,1262],{"class":717},[633,2435,721],{"class":710},[633,2437,1267],{"class":781},[633,2439,1085],{"class":710},[633,2441,2443,2445,2447,2449,2451,2453,2455],{"class":691,"line":2442},18,[633,2444,2418],{"class":710},[633,2446,1279],{"class":717},[633,2448,721],{"class":710},[633,2450,890],{"class":710},[633,2452,1286],{"class":730},[633,2454,727],{"class":710},[633,2456,1085],{"class":710},[633,2458,2460,2462,2464,2466,2468,2471,2473],{"class":691,"line":2459},19,[633,2461,2418],{"class":710},[633,2463,1279],{"class":717},[633,2465,721],{"class":710},[633,2467,890],{"class":710},[633,2469,2470],{"class":730},"\u002Fapi\u002Fauth\u002F**",[633,2472,727],{"class":710},[633,2474,1085],{"class":710},[633,2476,2478,2481],{"class":691,"line":2477},20,[633,2479,2480],{"class":706},"        ]",[633,2482,739],{"class":710},[633,2484,2486],{"class":691,"line":2485},21,[633,2487,843],{"class":710},[633,2489,2491],{"class":691,"line":2490},22,[633,2492,849],{"class":710},[633,2494,2496],{"class":691,"line":2495},23,[633,2497,855],{"class":710},[633,2499,2501,2503],{"class":691,"line":2500},24,[633,2502,861],{"class":710},[633,2504,864],{"class":706},[679,2506,2508],{"className":681,"code":2507,"filename":868,"language":684,"meta":685,"style":685},"import { createEvlog } from 'evlog\u002Fnext'\n\nexport const { withEvlog, useLogger } = createEvlog({\n  service: 'my-app',\n  sampling: {\n    rates: {\n      info: 10,\n      warn: 50,\n      debug: 0,\n      error: 100,\n    },\n    keep: [\n      { status: 400 },\n      { duration: 1000 },\n      { path: '\u002Fapi\u002Fpayments\u002F**' },\n      { path: '\u002Fapi\u002Fauth\u002F**' },\n    ],\n  },\n})\n",[687,2509,2510,2528,2532,2556,2570,2578,2586,2596,2606,2616,2626,2630,2638,2650,2662,2678,2694,2700,2704],{"__ignoreMap":685},[633,2511,2512,2514,2516,2518,2520,2522,2524,2526],{"class":691,"line":692},[633,2513,875],{"class":695},[633,2515,878],{"class":710},[633,2517,881],{"class":706},[633,2519,884],{"class":710},[633,2521,887],{"class":695},[633,2523,890],{"class":710},[633,2525,893],{"class":730},[633,2527,896],{"class":710},[633,2529,2530],{"class":691,"line":714},[633,2531,902],{"emptyLinePlaceholder":901},[633,2533,2534,2536,2538,2540,2542,2544,2546,2548,2550,2552,2554],{"class":691,"line":742},[633,2535,696],{"class":695},[633,2537,910],{"class":909},[633,2539,878],{"class":710},[633,2541,915],{"class":706},[633,2543,785],{"class":710},[633,2545,920],{"class":706},[633,2547,861],{"class":710},[633,2549,925],{"class":710},[633,2551,881],{"class":702},[633,2553,707],{"class":706},[633,2555,711],{"class":710},[633,2557,2558,2560,2562,2564,2566,2568],{"class":691,"line":753},[633,2559,936],{"class":717},[633,2561,721],{"class":710},[633,2563,890],{"class":710},[633,2565,943],{"class":730},[633,2567,727],{"class":710},[633,2569,739],{"class":710},[633,2571,2572,2574,2576],{"class":691,"line":763},[633,2573,952],{"class":717},[633,2575,721],{"class":710},[633,2577,750],{"class":710},[633,2579,2580,2582,2584],{"class":691,"line":773},[633,2581,961],{"class":717},[633,2583,721],{"class":710},[633,2585,750],{"class":710},[633,2587,2588,2590,2592,2594],{"class":691,"line":792},[633,2589,970],{"class":717},[633,2591,721],{"class":710},[633,2593,782],{"class":781},[633,2595,739],{"class":710},[633,2597,2598,2600,2602,2604],{"class":691,"line":808},[633,2599,981],{"class":717},[633,2601,721],{"class":710},[633,2603,800],{"class":781},[633,2605,739],{"class":710},[633,2607,2608,2610,2612,2614],{"class":691,"line":824},[633,2609,992],{"class":717},[633,2611,721],{"class":710},[633,2613,816],{"class":781},[633,2615,739],{"class":710},[633,2617,2618,2620,2622,2624],{"class":691,"line":840},[633,2619,1003],{"class":717},[633,2621,721],{"class":710},[633,2623,832],{"class":781},[633,2625,739],{"class":710},[633,2627,2628],{"class":691,"line":846},[633,2629,849],{"class":710},[633,2631,2632,2634,2636],{"class":691,"line":852},[633,2633,1231],{"class":717},[633,2635,721],{"class":710},[633,2637,1236],{"class":706},[633,2639,2640,2642,2644,2646,2648],{"class":691,"line":858},[633,2641,1241],{"class":710},[633,2643,1244],{"class":717},[633,2645,721],{"class":710},[633,2647,1249],{"class":781},[633,2649,1085],{"class":710},[633,2651,2652,2654,2656,2658,2660],{"class":691,"line":2006},[633,2653,1241],{"class":710},[633,2655,1262],{"class":717},[633,2657,721],{"class":710},[633,2659,1267],{"class":781},[633,2661,1085],{"class":710},[633,2663,2664,2666,2668,2670,2672,2674,2676],{"class":691,"line":2405},[633,2665,1241],{"class":710},[633,2667,1279],{"class":717},[633,2669,721],{"class":710},[633,2671,890],{"class":710},[633,2673,1286],{"class":730},[633,2675,727],{"class":710},[633,2677,1085],{"class":710},[633,2679,2680,2682,2684,2686,2688,2690,2692],{"class":691,"line":2415},[633,2681,1241],{"class":710},[633,2683,1279],{"class":717},[633,2685,721],{"class":710},[633,2687,890],{"class":710},[633,2689,2470],{"class":730},[633,2691,727],{"class":710},[633,2693,1085],{"class":710},[633,2695,2696,2698],{"class":691,"line":2429},[633,2697,1298],{"class":706},[633,2699,739],{"class":710},[633,2701,2702],{"class":691,"line":2442},[633,2703,855],{"class":710},[633,2705,2706,2708],{"class":691,"line":2459},[633,2707,861],{"class":710},[633,2709,864],{"class":706},[679,2711,2713],{"className":681,"code":2712,"filename":1027,"language":684,"meta":685,"style":685},"import { initLogger } from 'evlog'\n\ninitLogger({\n  env: { service: 'my-app' },\n  sampling: {\n    rates: {\n      info: 10,\n      warn: 50,\n      debug: 0,\n      error: 100,\n    },\n    keep: [\n      { status: 400 },\n      { duration: 1000 },\n      { path: '\u002Fapi\u002Fpayments\u002F**' },\n      { path: '\u002Fapi\u002Fauth\u002F**' },\n    ],\n  },\n})\n",[687,2714,2715,2733,2737,2745,2765,2773,2781,2791,2801,2811,2821,2825,2833,2845,2857,2873,2889,2895,2899],{"__ignoreMap":685},[633,2716,2717,2719,2721,2723,2725,2727,2729,2731],{"class":691,"line":692},[633,2718,875],{"class":695},[633,2720,878],{"class":710},[633,2722,1038],{"class":706},[633,2724,884],{"class":710},[633,2726,887],{"class":695},[633,2728,890],{"class":710},[633,2730,1047],{"class":730},[633,2732,896],{"class":710},[633,2734,2735],{"class":691,"line":714},[633,2736,902],{"emptyLinePlaceholder":901},[633,2738,2739,2741,2743],{"class":691,"line":742},[633,2740,1058],{"class":702},[633,2742,707],{"class":706},[633,2744,711],{"class":710},[633,2746,2747,2749,2751,2753,2755,2757,2759,2761,2763],{"class":691,"line":753},[633,2748,1067],{"class":717},[633,2750,721],{"class":710},[633,2752,878],{"class":710},[633,2754,1074],{"class":717},[633,2756,721],{"class":710},[633,2758,890],{"class":710},[633,2760,943],{"class":730},[633,2762,727],{"class":710},[633,2764,1085],{"class":710},[633,2766,2767,2769,2771],{"class":691,"line":763},[633,2768,952],{"class":717},[633,2770,721],{"class":710},[633,2772,750],{"class":710},[633,2774,2775,2777,2779],{"class":691,"line":773},[633,2776,961],{"class":717},[633,2778,721],{"class":710},[633,2780,750],{"class":710},[633,2782,2783,2785,2787,2789],{"class":691,"line":792},[633,2784,970],{"class":717},[633,2786,721],{"class":710},[633,2788,782],{"class":781},[633,2790,739],{"class":710},[633,2792,2793,2795,2797,2799],{"class":691,"line":808},[633,2794,981],{"class":717},[633,2796,721],{"class":710},[633,2798,800],{"class":781},[633,2800,739],{"class":710},[633,2802,2803,2805,2807,2809],{"class":691,"line":824},[633,2804,992],{"class":717},[633,2806,721],{"class":710},[633,2808,816],{"class":781},[633,2810,739],{"class":710},[633,2812,2813,2815,2817,2819],{"class":691,"line":840},[633,2814,1003],{"class":717},[633,2816,721],{"class":710},[633,2818,832],{"class":781},[633,2820,739],{"class":710},[633,2822,2823],{"class":691,"line":846},[633,2824,849],{"class":710},[633,2826,2827,2829,2831],{"class":691,"line":852},[633,2828,1231],{"class":717},[633,2830,721],{"class":710},[633,2832,1236],{"class":706},[633,2834,2835,2837,2839,2841,2843],{"class":691,"line":858},[633,2836,1241],{"class":710},[633,2838,1244],{"class":717},[633,2840,721],{"class":710},[633,2842,1249],{"class":781},[633,2844,1085],{"class":710},[633,2846,2847,2849,2851,2853,2855],{"class":691,"line":2006},[633,2848,1241],{"class":710},[633,2850,1262],{"class":717},[633,2852,721],{"class":710},[633,2854,1267],{"class":781},[633,2856,1085],{"class":710},[633,2858,2859,2861,2863,2865,2867,2869,2871],{"class":691,"line":2405},[633,2860,1241],{"class":710},[633,2862,1279],{"class":717},[633,2864,721],{"class":710},[633,2866,890],{"class":710},[633,2868,1286],{"class":730},[633,2870,727],{"class":710},[633,2872,1085],{"class":710},[633,2874,2875,2877,2879,2881,2883,2885,2887],{"class":691,"line":2415},[633,2876,1241],{"class":710},[633,2878,1279],{"class":717},[633,2880,721],{"class":710},[633,2882,890],{"class":710},[633,2884,2470],{"class":730},[633,2886,727],{"class":710},[633,2888,1085],{"class":710},[633,2890,2891,2893],{"class":691,"line":2429},[633,2892,1298],{"class":706},[633,2894,739],{"class":710},[633,2896,2897],{"class":691,"line":2442},[633,2898,855],{"class":710},[633,2900,2901,2903],{"class":691,"line":2459},[633,2902,861],{"class":710},[633,2904,864],{"class":706},[1164,2906,2908,2909,2912],{"color":2907,"icon":478},"warning","In Nuxt, use the ",[687,2910,2911],{},"$production"," override to keep full logging in development while sampling in production. In other frameworks, use your own environment check or config system.",[660,2914,2916],{"id":2915},"next-steps","Next Steps",[620,2918,2919,2924],{},[623,2920,2921,2923],{},[649,2922,560],{"href":561}," - Security and production checklist",[623,2925,2926,2928],{},[649,2927,51],{"href":52}," - Design effective wide events",[2930,2931,2932],"style",{},"html pre.shiki code .s7zQu, html code.shiki .s7zQu{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}html pre.shiki code .sHwdD, html code.shiki .sHwdD{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#546E7A;--shiki-default-font-style:italic;--shiki-dark:#676E95;--shiki-dark-font-style:italic}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sHdIc, html code.shiki .sHdIc{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#EEFFFF;--shiki-default-font-style:italic;--shiki-dark:#BABED8;--shiki-dark-font-style:italic}html pre.shiki code .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}",{"title":685,"searchDepth":714,"depth":714,"links":2934},[2935,2936,2939,2940,2941,2942],{"id":662,"depth":714,"text":663},{"id":1174,"depth":714,"text":1175,"children":2937},[2938],{"id":1336,"depth":742,"text":1337},{"id":1412,"depth":714,"text":1413},{"id":1668,"depth":714,"text":1669},{"id":2243,"depth":714,"text":2244},{"id":2915,"depth":714,"text":2916},"Two-tier sampling: head sampling drops noise by level, and tail sampling keeps an event once its outcome is known.","md",[2946,2949],{"label":560,"icon":388,"to":561,"color":2947,"variant":2948},"neutral","subtle",{"label":51,"icon":54,"to":52,"color":2947,"variant":2948},{},{"icon":69},{"title":66,"description":2943},"1z-rh4kXQSBRR2mB9ur4-jn4t0Nn1gjWkJiSmncbGDM",[2955,2957],{"title":61,"path":62,"stem":63,"description":2956,"icon":64,"children":-1},"An evlog event from creation to drain, across all three modes, through sampling, enrichment, and delivery.",{"title":71,"path":72,"stem":73,"description":2958,"icon":74,"children":-1},"Automatically scrub PII from wide events before console output and drains. Built-in smart masking for credit cards, emails, IPs, phone numbers, JWTs, and more.",1791049445027]