[{"data":1,"prerenderedAt":4070},["ShallowReactive",2],{"navigation_docs":3,"-learn-sampling":602,"-learn-sampling-surround":4065},[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":4054,"extension":4055,"links":4056,"meta":4061,"navigation":4062,"path":67,"seo":4063,"stem":68,"__hash__":4064},"docs\u002F2.learn\u002F5.sampling.md",{"type":605,"value":606,"toc":4044},"minimark",[607,611,659,664,672,675,1156,1163,1172,1176,1183,1310,1333,1338,1410,1414,1417,1448,1458,1461,1667,1671,1681,3241,3247,3352,3356,3359,4016,4024,4028,4040],[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],"framework-tabs",{},[679,680,686],"pre",{"className":681,"code":682,"filename":240,"language":683,"meta":684,"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","typescript","nuxt.config.ts","",[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":245,"language":683,"meta":868,"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",[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":300,"language":683,"meta":1027,"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","src\u002Findex.ts",[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":684,"language":683,"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",{},[1462,1463,1464,1540],"code-group",{},[679,1465,1467],{"className":681,"code":1466,"filename":547,"language":683,"meta":685,"style":685},"sampling: {\n  rates: { info: 10 },\n  keep: [\n    { status: 400 },\n    { duration: 1000 },\n  ],\n}\n",[687,1468,1469,1478,1495,1504,1517,1529,1536],{"__ignoreMap":685},[633,1470,1471,1474,1476],{"class":691,"line":692},[633,1472,1473],{"class":1197},"sampling",[633,1475,721],{"class":710},[633,1477,750],{"class":710},[633,1479,1480,1483,1485,1487,1489,1491,1493],{"class":691,"line":714},[633,1481,1482],{"class":1197},"  rates",[633,1484,721],{"class":710},[633,1486,878],{"class":710},[633,1488,1220],{"class":1197},[633,1490,721],{"class":710},[633,1492,782],{"class":781},[633,1494,1085],{"class":710},[633,1496,1497,1500,1502],{"class":691,"line":742},[633,1498,1499],{"class":1197},"  keep",[633,1501,721],{"class":710},[633,1503,1236],{"class":717},[633,1505,1506,1509,1511,1513,1515],{"class":691,"line":753},[633,1507,1508],{"class":710},"    {",[633,1510,1244],{"class":717},[633,1512,721],{"class":710},[633,1514,1249],{"class":781},[633,1516,1085],{"class":710},[633,1518,1519,1521,1523,1525,1527],{"class":691,"line":763},[633,1520,1508],{"class":710},[633,1522,1262],{"class":717},[633,1524,721],{"class":710},[633,1526,1267],{"class":781},[633,1528,1085],{"class":710},[633,1530,1531,1534],{"class":691,"line":773},[633,1532,1533],{"class":717},"  ]",[633,1535,739],{"class":710},[633,1537,1538],{"class":691,"line":792},[633,1539,1309],{"class":710},[679,1541,1546],{"className":1542,"code":1543,"filename":1544,"language":1545,"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",[687,1547,1548,1578,1610,1642],{"__ignoreMap":685},[633,1549,1550,1553,1556,1559,1562,1565,1568,1571,1574,1576],{"class":691,"line":692},[633,1551,1552],{"class":1197},"POST",[633,1554,1555],{"class":730}," \u002Fapi\u002Fusers",[633,1557,1558],{"class":781},"     200",[633,1560,1561],{"class":730},"  45ms",[633,1563,1564],{"class":730},"   →",[633,1566,1567],{"class":730}," 10%",[633,1569,1570],{"class":730}," chance",[633,1572,1573],{"class":706}," (head ",[633,1575,1473],{"class":730},[633,1577,864],{"class":706},[633,1579,1580,1582,1584,1587,1589,1591,1594,1597,1600,1603,1606,1608],{"class":691,"line":714},[633,1581,1552],{"class":1197},[633,1583,1555],{"class":730},[633,1585,1586],{"class":781},"     500",[633,1588,1561],{"class":730},[633,1590,1564],{"class":730},[633,1592,1593],{"class":730}," always",[633,1595,1596],{"class":730}," kept",[633,1598,1599],{"class":706}," (status ",[633,1601,1602],{"class":710},">",[633,1604,1605],{"class":730},"=",[633,1607,1249],{"class":781},[633,1609,864],{"class":706},[633,1611,1612,1615,1618,1621,1624,1627,1629,1631,1634,1636,1638,1640],{"class":691,"line":742},[633,1613,1614],{"class":1197},"GET",[633,1616,1617],{"class":730},"  \u002Fapi\u002Fproducts",[633,1619,1620],{"class":781},"  200",[633,1622,1623],{"class":730},"  2300ms",[633,1625,1626],{"class":730}," →",[633,1628,1593],{"class":730},[633,1630,1596],{"class":730},[633,1632,1633],{"class":706}," (duration ",[633,1635,1602],{"class":710},[633,1637,1605],{"class":730},[633,1639,1267],{"class":781},[633,1641,864],{"class":706},[633,1643,1644,1646,1649,1651,1654,1657,1659,1661,1663,1665],{"class":691,"line":753},[633,1645,1552],{"class":1197},[633,1647,1648],{"class":730}," \u002Fapi\u002Fcheckout",[633,1650,1620],{"class":781},[633,1652,1653],{"class":730},"  120ms",[633,1655,1656],{"class":730},"  →",[633,1658,1567],{"class":730},[633,1660,1570],{"class":730},[633,1662,1573],{"class":706},[633,1664,1473],{"class":730},[633,1666,864],{"class":706},[660,1668,1670],{"id":1669},"write-your-own-keep-rule","Write your own keep rule",[608,1672,1673,1674,1677,1678,1680],{},"For conditions beyond status, duration, and path, use the ",[687,1675,1676],{},"evlog:emit:keep"," hook in Nuxt\u002FNitro or the ",[687,1679,1434],{}," callback in other frameworks.",[676,1682,1683,1825,2012,2138,2280,2424,2541,2655,2773,2887,3001,3127],{},[679,1684,1687],{"className":681,"code":1685,"filename":240,"language":683,"meta":1686,"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",[687,1688,1689,1713,1751,1791,1807,1812,1819],{"__ignoreMap":685},[633,1690,1691,1693,1695,1698,1700,1702,1706,1708,1711],{"class":691,"line":692},[633,1692,696],{"class":695},[633,1694,699],{"class":695},[633,1696,1697],{"class":702}," defineNitroPlugin",[633,1699,707],{"class":706},[633,1701,707],{"class":710},[633,1703,1705],{"class":1704},"sHdIc","nitroApp",[633,1707,1409],{"class":710},[633,1709,1710],{"class":909}," =>",[633,1712,750],{"class":710},[633,1714,1715,1718,1721,1724,1726,1729,1731,1733,1735,1737,1739,1742,1745,1747,1749],{"class":691,"line":714},[633,1716,1717],{"class":706},"  nitroApp",[633,1719,1720],{"class":710},".",[633,1722,1723],{"class":706},"hooks",[633,1725,1720],{"class":710},[633,1727,1728],{"class":702},"hook",[633,1730,707],{"class":717},[633,1732,727],{"class":710},[633,1734,1676],{"class":730},[633,1736,727],{"class":710},[633,1738,785],{"class":710},[633,1740,1741],{"class":710}," (",[633,1743,1744],{"class":1704},"ctx",[633,1746,1409],{"class":710},[633,1748,1710],{"class":909},[633,1750,750],{"class":710},[633,1752,1753,1756,1758,1760,1762,1765,1767,1770,1773,1776,1779,1781,1784,1786,1789],{"class":691,"line":742},[633,1754,1755],{"class":695},"    if",[633,1757,1741],{"class":717},[633,1759,1744],{"class":706},[633,1761,1720],{"class":710},[633,1763,1764],{"class":706},"context",[633,1766,1720],{"class":710},[633,1768,1769],{"class":706},"user",[633,1771,1772],{"class":710},"?.",[633,1774,1775],{"class":706},"plan",[633,1777,1778],{"class":710}," ===",[633,1780,890],{"class":710},[633,1782,1783],{"class":730},"enterprise",[633,1785,727],{"class":710},[633,1787,1788],{"class":717},") ",[633,1790,711],{"class":710},[633,1792,1793,1796,1798,1801,1803],{"class":691,"line":753},[633,1794,1795],{"class":706},"      ctx",[633,1797,1720],{"class":710},[633,1799,1800],{"class":706},"shouldKeep",[633,1802,925],{"class":710},[633,1804,1806],{"class":1805},"sfNiH"," true\n",[633,1808,1809],{"class":691,"line":763},[633,1810,1811],{"class":710},"    }\n",[633,1813,1814,1817],{"class":691,"line":773},[633,1815,1816],{"class":710},"  }",[633,1818,864],{"class":717},[633,1820,1821,1823],{"class":691,"line":792},[633,1822,861],{"class":710},[633,1824,864],{"class":706},[679,1826,1828],{"className":681,"code":1827,"filename":245,"language":683,"meta":868,"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",[687,1829,1830,1848,1852,1876,1890,1898,1914,1937,1941,1953,1985,1997,2001,2005],{"__ignoreMap":685},[633,1831,1832,1834,1836,1838,1840,1842,1844,1846],{"class":691,"line":692},[633,1833,875],{"class":695},[633,1835,878],{"class":710},[633,1837,881],{"class":706},[633,1839,884],{"class":710},[633,1841,887],{"class":695},[633,1843,890],{"class":710},[633,1845,893],{"class":730},[633,1847,896],{"class":710},[633,1849,1850],{"class":691,"line":714},[633,1851,902],{"emptyLinePlaceholder":901},[633,1853,1854,1856,1858,1860,1862,1864,1866,1868,1870,1872,1874],{"class":691,"line":742},[633,1855,696],{"class":695},[633,1857,910],{"class":909},[633,1859,878],{"class":710},[633,1861,915],{"class":706},[633,1863,785],{"class":710},[633,1865,920],{"class":706},[633,1867,861],{"class":710},[633,1869,925],{"class":710},[633,1871,881],{"class":702},[633,1873,707],{"class":706},[633,1875,711],{"class":710},[633,1877,1878,1880,1882,1884,1886,1888],{"class":691,"line":753},[633,1879,936],{"class":717},[633,1881,721],{"class":710},[633,1883,890],{"class":710},[633,1885,943],{"class":730},[633,1887,727],{"class":710},[633,1889,739],{"class":710},[633,1891,1892,1894,1896],{"class":691,"line":763},[633,1893,952],{"class":717},[633,1895,721],{"class":710},[633,1897,750],{"class":710},[633,1899,1900,1902,1904,1906,1908,1910,1912],{"class":691,"line":773},[633,1901,961],{"class":717},[633,1903,721],{"class":710},[633,1905,878],{"class":710},[633,1907,1220],{"class":717},[633,1909,721],{"class":710},[633,1911,782],{"class":781},[633,1913,1085],{"class":710},[633,1915,1916,1918,1920,1922,1925,1927,1929,1931,1933,1935],{"class":691,"line":792},[633,1917,1231],{"class":717},[633,1919,721],{"class":710},[633,1921,724],{"class":706},[633,1923,1924],{"class":710},"{",[633,1926,1244],{"class":717},[633,1928,721],{"class":710},[633,1930,1249],{"class":781},[633,1932,884],{"class":710},[633,1934,736],{"class":706},[633,1936,739],{"class":710},[633,1938,1939],{"class":691,"line":808},[633,1940,855],{"class":710},[633,1942,1943,1945,1947,1949,1951],{"class":691,"line":824},[633,1944,1499],{"class":717},[633,1946,707],{"class":710},[633,1948,1744],{"class":1704},[633,1950,1409],{"class":710},[633,1952,750],{"class":710},[633,1954,1955,1957,1959,1961,1963,1965,1967,1969,1971,1973,1975,1977,1979,1981,1983],{"class":691,"line":840},[633,1956,1755],{"class":695},[633,1958,1741],{"class":717},[633,1960,1744],{"class":706},[633,1962,1720],{"class":710},[633,1964,1764],{"class":706},[633,1966,1720],{"class":710},[633,1968,1769],{"class":706},[633,1970,1772],{"class":710},[633,1972,1775],{"class":706},[633,1974,1778],{"class":710},[633,1976,890],{"class":710},[633,1978,1783],{"class":730},[633,1980,727],{"class":710},[633,1982,1788],{"class":717},[633,1984,711],{"class":710},[633,1986,1987,1989,1991,1993,1995],{"class":691,"line":846},[633,1988,1795],{"class":706},[633,1990,1720],{"class":710},[633,1992,1800],{"class":706},[633,1994,925],{"class":710},[633,1996,1806],{"class":1805},[633,1998,1999],{"class":691,"line":852},[633,2000,1811],{"class":710},[633,2002,2003],{"class":691,"line":858},[633,2004,855],{"class":710},[633,2006,2008,2010],{"class":691,"line":2007},14,[633,2009,861],{"class":710},[633,2011,864],{"class":706},[679,2013,2016],{"className":681,"code":2014,"filename":250,"language":683,"meta":2015,"style":685},"import { createEvlogHooks } from 'evlog\u002Fsveltekit'\n\nexport const { handle, handleError } = createEvlogHooks({\n  keep(ctx) {\n    if (ctx.context.user?.plan === 'enterprise') {\n      ctx.shouldKeep = true\n    }\n  },\n})\n","src\u002Fhooks.server.ts",[687,2017,2018,2038,2042,2068,2080,2112,2124,2128,2132],{"__ignoreMap":685},[633,2019,2020,2022,2024,2027,2029,2031,2033,2036],{"class":691,"line":692},[633,2021,875],{"class":695},[633,2023,878],{"class":710},[633,2025,2026],{"class":706}," createEvlogHooks",[633,2028,884],{"class":710},[633,2030,887],{"class":695},[633,2032,890],{"class":710},[633,2034,2035],{"class":730},"evlog\u002Fsveltekit",[633,2037,896],{"class":710},[633,2039,2040],{"class":691,"line":714},[633,2041,902],{"emptyLinePlaceholder":901},[633,2043,2044,2046,2048,2050,2053,2055,2058,2060,2062,2064,2066],{"class":691,"line":742},[633,2045,696],{"class":695},[633,2047,910],{"class":909},[633,2049,878],{"class":710},[633,2051,2052],{"class":706}," handle",[633,2054,785],{"class":710},[633,2056,2057],{"class":706}," handleError ",[633,2059,861],{"class":710},[633,2061,925],{"class":710},[633,2063,2026],{"class":702},[633,2065,707],{"class":706},[633,2067,711],{"class":710},[633,2069,2070,2072,2074,2076,2078],{"class":691,"line":753},[633,2071,1499],{"class":717},[633,2073,707],{"class":710},[633,2075,1744],{"class":1704},[633,2077,1409],{"class":710},[633,2079,750],{"class":710},[633,2081,2082,2084,2086,2088,2090,2092,2094,2096,2098,2100,2102,2104,2106,2108,2110],{"class":691,"line":763},[633,2083,1755],{"class":695},[633,2085,1741],{"class":717},[633,2087,1744],{"class":706},[633,2089,1720],{"class":710},[633,2091,1764],{"class":706},[633,2093,1720],{"class":710},[633,2095,1769],{"class":706},[633,2097,1772],{"class":710},[633,2099,1775],{"class":706},[633,2101,1778],{"class":710},[633,2103,890],{"class":710},[633,2105,1783],{"class":730},[633,2107,727],{"class":710},[633,2109,1788],{"class":717},[633,2111,711],{"class":710},[633,2113,2114,2116,2118,2120,2122],{"class":691,"line":773},[633,2115,1795],{"class":706},[633,2117,1720],{"class":710},[633,2119,1800],{"class":706},[633,2121,925],{"class":710},[633,2123,1806],{"class":1805},[633,2125,2126],{"class":691,"line":792},[633,2127,1811],{"class":710},[633,2129,2130],{"class":691,"line":808},[633,2131,855],{"class":710},[633,2133,2134,2136],{"class":691,"line":824},[633,2135,861],{"class":710},[633,2137,864],{"class":706},[679,2139,2142],{"className":681,"code":2140,"filename":260,"language":683,"meta":2141,"style":685},"import { definePlugin } from 'nitro'\n\nexport default definePlugin((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\u002Fevlog.ts",[687,2143,2144,2164,2168,2188,2220,2252,2264,2268,2274],{"__ignoreMap":685},[633,2145,2146,2148,2150,2153,2155,2157,2159,2162],{"class":691,"line":692},[633,2147,875],{"class":695},[633,2149,878],{"class":710},[633,2151,2152],{"class":706}," definePlugin",[633,2154,884],{"class":710},[633,2156,887],{"class":695},[633,2158,890],{"class":710},[633,2160,2161],{"class":730},"nitro",[633,2163,896],{"class":710},[633,2165,2166],{"class":691,"line":714},[633,2167,902],{"emptyLinePlaceholder":901},[633,2169,2170,2172,2174,2176,2178,2180,2182,2184,2186],{"class":691,"line":742},[633,2171,696],{"class":695},[633,2173,699],{"class":695},[633,2175,2152],{"class":702},[633,2177,707],{"class":706},[633,2179,707],{"class":710},[633,2181,1705],{"class":1704},[633,2183,1409],{"class":710},[633,2185,1710],{"class":909},[633,2187,750],{"class":710},[633,2189,2190,2192,2194,2196,2198,2200,2202,2204,2206,2208,2210,2212,2214,2216,2218],{"class":691,"line":753},[633,2191,1717],{"class":706},[633,2193,1720],{"class":710},[633,2195,1723],{"class":706},[633,2197,1720],{"class":710},[633,2199,1728],{"class":702},[633,2201,707],{"class":717},[633,2203,727],{"class":710},[633,2205,1676],{"class":730},[633,2207,727],{"class":710},[633,2209,785],{"class":710},[633,2211,1741],{"class":710},[633,2213,1744],{"class":1704},[633,2215,1409],{"class":710},[633,2217,1710],{"class":909},[633,2219,750],{"class":710},[633,2221,2222,2224,2226,2228,2230,2232,2234,2236,2238,2240,2242,2244,2246,2248,2250],{"class":691,"line":763},[633,2223,1755],{"class":695},[633,2225,1741],{"class":717},[633,2227,1744],{"class":706},[633,2229,1720],{"class":710},[633,2231,1764],{"class":706},[633,2233,1720],{"class":710},[633,2235,1769],{"class":706},[633,2237,1772],{"class":710},[633,2239,1775],{"class":706},[633,2241,1778],{"class":710},[633,2243,890],{"class":710},[633,2245,1783],{"class":730},[633,2247,727],{"class":710},[633,2249,1788],{"class":717},[633,2251,711],{"class":710},[633,2253,2254,2256,2258,2260,2262],{"class":691,"line":773},[633,2255,1795],{"class":706},[633,2257,1720],{"class":710},[633,2259,1800],{"class":706},[633,2261,925],{"class":710},[633,2263,1806],{"class":1805},[633,2265,2266],{"class":691,"line":792},[633,2267,1811],{"class":710},[633,2269,2270,2272],{"class":691,"line":808},[633,2271,1816],{"class":710},[633,2273,864],{"class":717},[633,2275,2276,2278],{"class":691,"line":824},[633,2277,861],{"class":710},[633,2279,864],{"class":706},[679,2281,2284],{"className":681,"code":2282,"filename":290,"language":683,"meta":2283,"style":685},"import { evlog } from 'evlog\u002Freact-router'\n\nexport const middleware: Route.MiddlewareFunction[] = [\n  evlog({\n    keep(ctx) {\n      if (ctx.context.user?.plan === 'enterprise') {\n        ctx.shouldKeep = true\n      }\n    },\n  }),\n]\n","app\u002Froot.tsx",[687,2285,2286,2306,2310,2336,2344,2356,2389,2402,2407,2411,2419],{"__ignoreMap":685},[633,2287,2288,2290,2292,2295,2297,2299,2301,2304],{"class":691,"line":692},[633,2289,875],{"class":695},[633,2291,878],{"class":710},[633,2293,2294],{"class":706}," evlog",[633,2296,884],{"class":710},[633,2298,887],{"class":695},[633,2300,890],{"class":710},[633,2302,2303],{"class":730},"evlog\u002Freact-router",[633,2305,896],{"class":710},[633,2307,2308],{"class":691,"line":714},[633,2309,902],{"emptyLinePlaceholder":901},[633,2311,2312,2314,2316,2319,2321,2324,2326,2329,2332,2334],{"class":691,"line":742},[633,2313,696],{"class":695},[633,2315,910],{"class":909},[633,2317,2318],{"class":706}," middleware",[633,2320,721],{"class":710},[633,2322,2323],{"class":1197}," Route",[633,2325,1720],{"class":710},[633,2327,2328],{"class":1197},"MiddlewareFunction",[633,2330,2331],{"class":706},"[] ",[633,2333,1605],{"class":710},[633,2335,1236],{"class":706},[633,2337,2338,2340,2342],{"class":691,"line":753},[633,2339,745],{"class":702},[633,2341,707],{"class":706},[633,2343,711],{"class":710},[633,2345,2346,2348,2350,2352,2354],{"class":691,"line":763},[633,2347,1231],{"class":717},[633,2349,707],{"class":710},[633,2351,1744],{"class":1704},[633,2353,1409],{"class":710},[633,2355,750],{"class":710},[633,2357,2358,2361,2363,2365,2367,2369,2371,2373,2375,2377,2379,2381,2383,2385,2387],{"class":691,"line":773},[633,2359,2360],{"class":695},"      if",[633,2362,1741],{"class":717},[633,2364,1744],{"class":706},[633,2366,1720],{"class":710},[633,2368,1764],{"class":706},[633,2370,1720],{"class":710},[633,2372,1769],{"class":706},[633,2374,1772],{"class":710},[633,2376,1775],{"class":706},[633,2378,1778],{"class":710},[633,2380,890],{"class":710},[633,2382,1783],{"class":730},[633,2384,727],{"class":710},[633,2386,1788],{"class":717},[633,2388,711],{"class":710},[633,2390,2391,2394,2396,2398,2400],{"class":691,"line":792},[633,2392,2393],{"class":706},"        ctx",[633,2395,1720],{"class":710},[633,2397,1800],{"class":706},[633,2399,925],{"class":710},[633,2401,1806],{"class":1805},[633,2403,2404],{"class":691,"line":808},[633,2405,2406],{"class":710},"      }\n",[633,2408,2409],{"class":691,"line":824},[633,2410,849],{"class":710},[633,2412,2413,2415,2417],{"class":691,"line":840},[633,2414,1816],{"class":710},[633,2416,1409],{"class":706},[633,2418,739],{"class":710},[633,2420,2421],{"class":691,"line":846},[633,2422,2423],{"class":706},"]\n",[679,2425,2427],{"className":681,"code":2426,"filename":300,"language":683,"meta":1027,"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",[687,2428,2429,2448,2452,2470,2482,2514,2526,2530,2534],{"__ignoreMap":685},[633,2430,2431,2433,2435,2437,2439,2441,2443,2446],{"class":691,"line":692},[633,2432,875],{"class":695},[633,2434,878],{"class":710},[633,2436,2294],{"class":706},[633,2438,884],{"class":710},[633,2440,887],{"class":695},[633,2442,890],{"class":710},[633,2444,2445],{"class":730},"evlog\u002Fhono",[633,2447,896],{"class":710},[633,2449,2450],{"class":691,"line":714},[633,2451,902],{"emptyLinePlaceholder":901},[633,2453,2454,2457,2459,2462,2464,2466,2468],{"class":691,"line":742},[633,2455,2456],{"class":706},"app",[633,2458,1720],{"class":710},[633,2460,2461],{"class":702},"use",[633,2463,707],{"class":706},[633,2465,1047],{"class":702},[633,2467,707],{"class":706},[633,2469,711],{"class":710},[633,2471,2472,2474,2476,2478,2480],{"class":691,"line":753},[633,2473,1499],{"class":717},[633,2475,707],{"class":710},[633,2477,1744],{"class":1704},[633,2479,1409],{"class":710},[633,2481,750],{"class":710},[633,2483,2484,2486,2488,2490,2492,2494,2496,2498,2500,2502,2504,2506,2508,2510,2512],{"class":691,"line":763},[633,2485,1755],{"class":695},[633,2487,1741],{"class":717},[633,2489,1744],{"class":706},[633,2491,1720],{"class":710},[633,2493,1764],{"class":706},[633,2495,1720],{"class":710},[633,2497,1769],{"class":706},[633,2499,1772],{"class":710},[633,2501,1775],{"class":706},[633,2503,1778],{"class":710},[633,2505,890],{"class":710},[633,2507,1783],{"class":730},[633,2509,727],{"class":710},[633,2511,1788],{"class":717},[633,2513,711],{"class":710},[633,2515,2516,2518,2520,2522,2524],{"class":691,"line":773},[633,2517,1795],{"class":706},[633,2519,1720],{"class":710},[633,2521,1800],{"class":706},[633,2523,925],{"class":710},[633,2525,1806],{"class":1805},[633,2527,2528],{"class":691,"line":792},[633,2529,1811],{"class":710},[633,2531,2532],{"class":691,"line":808},[633,2533,855],{"class":710},[633,2535,2536,2538],{"class":691,"line":824},[633,2537,861],{"class":710},[633,2539,2540],{"class":706},"))\n",[679,2542,2544],{"className":681,"code":2543,"filename":270,"language":683,"meta":1027,"style":685},"import { evlog } from 'evlog\u002Fexpress'\n\napp.use(evlog({\n  keep(ctx) {\n    if (ctx.context.user?.plan === 'enterprise') {\n      ctx.shouldKeep = true\n    }\n  },\n}))\n",[687,2545,2546,2565,2569,2585,2597,2629,2641,2645,2649],{"__ignoreMap":685},[633,2547,2548,2550,2552,2554,2556,2558,2560,2563],{"class":691,"line":692},[633,2549,875],{"class":695},[633,2551,878],{"class":710},[633,2553,2294],{"class":706},[633,2555,884],{"class":710},[633,2557,887],{"class":695},[633,2559,890],{"class":710},[633,2561,2562],{"class":730},"evlog\u002Fexpress",[633,2564,896],{"class":710},[633,2566,2567],{"class":691,"line":714},[633,2568,902],{"emptyLinePlaceholder":901},[633,2570,2571,2573,2575,2577,2579,2581,2583],{"class":691,"line":742},[633,2572,2456],{"class":706},[633,2574,1720],{"class":710},[633,2576,2461],{"class":702},[633,2578,707],{"class":706},[633,2580,1047],{"class":702},[633,2582,707],{"class":706},[633,2584,711],{"class":710},[633,2586,2587,2589,2591,2593,2595],{"class":691,"line":753},[633,2588,1499],{"class":717},[633,2590,707],{"class":710},[633,2592,1744],{"class":1704},[633,2594,1409],{"class":710},[633,2596,750],{"class":710},[633,2598,2599,2601,2603,2605,2607,2609,2611,2613,2615,2617,2619,2621,2623,2625,2627],{"class":691,"line":763},[633,2600,1755],{"class":695},[633,2602,1741],{"class":717},[633,2604,1744],{"class":706},[633,2606,1720],{"class":710},[633,2608,1764],{"class":706},[633,2610,1720],{"class":710},[633,2612,1769],{"class":706},[633,2614,1772],{"class":710},[633,2616,1775],{"class":706},[633,2618,1778],{"class":710},[633,2620,890],{"class":710},[633,2622,1783],{"class":730},[633,2624,727],{"class":710},[633,2626,1788],{"class":717},[633,2628,711],{"class":710},[633,2630,2631,2633,2635,2637,2639],{"class":691,"line":773},[633,2632,1795],{"class":706},[633,2634,1720],{"class":710},[633,2636,1800],{"class":706},[633,2638,925],{"class":710},[633,2640,1806],{"class":1805},[633,2642,2643],{"class":691,"line":792},[633,2644,1811],{"class":710},[633,2646,2647],{"class":691,"line":808},[633,2648,855],{"class":710},[633,2650,2651,2653],{"class":691,"line":824},[633,2652,861],{"class":710},[633,2654,2540],{"class":706},[679,2656,2658],{"className":681,"code":2657,"filename":280,"language":683,"meta":1027,"style":685},"import { evlog } from 'evlog\u002Ffastify'\n\nawait app.register(evlog, {\n  keep(ctx) {\n    if (ctx.context.user?.plan === 'enterprise') {\n      ctx.shouldKeep = true\n    }\n  },\n})\n",[687,2659,2660,2679,2683,2703,2715,2747,2759,2763,2767],{"__ignoreMap":685},[633,2661,2662,2664,2666,2668,2670,2672,2674,2677],{"class":691,"line":692},[633,2663,875],{"class":695},[633,2665,878],{"class":710},[633,2667,2294],{"class":706},[633,2669,884],{"class":710},[633,2671,887],{"class":695},[633,2673,890],{"class":710},[633,2675,2676],{"class":730},"evlog\u002Ffastify",[633,2678,896],{"class":710},[633,2680,2681],{"class":691,"line":714},[633,2682,902],{"emptyLinePlaceholder":901},[633,2684,2685,2688,2691,2693,2696,2699,2701],{"class":691,"line":742},[633,2686,2687],{"class":695},"await",[633,2689,2690],{"class":706}," app",[633,2692,1720],{"class":710},[633,2694,2695],{"class":702},"register",[633,2697,2698],{"class":706},"(evlog",[633,2700,785],{"class":710},[633,2702,750],{"class":710},[633,2704,2705,2707,2709,2711,2713],{"class":691,"line":753},[633,2706,1499],{"class":717},[633,2708,707],{"class":710},[633,2710,1744],{"class":1704},[633,2712,1409],{"class":710},[633,2714,750],{"class":710},[633,2716,2717,2719,2721,2723,2725,2727,2729,2731,2733,2735,2737,2739,2741,2743,2745],{"class":691,"line":763},[633,2718,1755],{"class":695},[633,2720,1741],{"class":717},[633,2722,1744],{"class":706},[633,2724,1720],{"class":710},[633,2726,1764],{"class":706},[633,2728,1720],{"class":710},[633,2730,1769],{"class":706},[633,2732,1772],{"class":710},[633,2734,1775],{"class":706},[633,2736,1778],{"class":710},[633,2738,890],{"class":710},[633,2740,1783],{"class":730},[633,2742,727],{"class":710},[633,2744,1788],{"class":717},[633,2746,711],{"class":710},[633,2748,2749,2751,2753,2755,2757],{"class":691,"line":773},[633,2750,1795],{"class":706},[633,2752,1720],{"class":710},[633,2754,1800],{"class":706},[633,2756,925],{"class":710},[633,2758,1806],{"class":1805},[633,2760,2761],{"class":691,"line":792},[633,2762,1811],{"class":710},[633,2764,2765],{"class":691,"line":808},[633,2766,855],{"class":710},[633,2768,2769,2771],{"class":691,"line":824},[633,2770,861],{"class":710},[633,2772,864],{"class":706},[679,2774,2776],{"className":681,"code":2775,"filename":285,"language":683,"meta":1027,"style":685},"import { evlog } from 'evlog\u002Felysia'\n\napp.use(evlog({\n  keep(ctx) {\n    if (ctx.context.user?.plan === 'enterprise') {\n      ctx.shouldKeep = true\n    }\n  },\n}))\n",[687,2777,2778,2797,2801,2817,2829,2861,2873,2877,2881],{"__ignoreMap":685},[633,2779,2780,2782,2784,2786,2788,2790,2792,2795],{"class":691,"line":692},[633,2781,875],{"class":695},[633,2783,878],{"class":710},[633,2785,2294],{"class":706},[633,2787,884],{"class":710},[633,2789,887],{"class":695},[633,2791,890],{"class":710},[633,2793,2794],{"class":730},"evlog\u002Felysia",[633,2796,896],{"class":710},[633,2798,2799],{"class":691,"line":714},[633,2800,902],{"emptyLinePlaceholder":901},[633,2802,2803,2805,2807,2809,2811,2813,2815],{"class":691,"line":742},[633,2804,2456],{"class":706},[633,2806,1720],{"class":710},[633,2808,2461],{"class":702},[633,2810,707],{"class":706},[633,2812,1047],{"class":702},[633,2814,707],{"class":706},[633,2816,711],{"class":710},[633,2818,2819,2821,2823,2825,2827],{"class":691,"line":753},[633,2820,1499],{"class":717},[633,2822,707],{"class":710},[633,2824,1744],{"class":1704},[633,2826,1409],{"class":710},[633,2828,750],{"class":710},[633,2830,2831,2833,2835,2837,2839,2841,2843,2845,2847,2849,2851,2853,2855,2857,2859],{"class":691,"line":763},[633,2832,1755],{"class":695},[633,2834,1741],{"class":717},[633,2836,1744],{"class":706},[633,2838,1720],{"class":710},[633,2840,1764],{"class":706},[633,2842,1720],{"class":710},[633,2844,1769],{"class":706},[633,2846,1772],{"class":710},[633,2848,1775],{"class":706},[633,2850,1778],{"class":710},[633,2852,890],{"class":710},[633,2854,1783],{"class":730},[633,2856,727],{"class":710},[633,2858,1788],{"class":717},[633,2860,711],{"class":710},[633,2862,2863,2865,2867,2869,2871],{"class":691,"line":773},[633,2864,1795],{"class":706},[633,2866,1720],{"class":710},[633,2868,1800],{"class":706},[633,2870,925],{"class":710},[633,2872,1806],{"class":1805},[633,2874,2875],{"class":691,"line":792},[633,2876,1811],{"class":710},[633,2878,2879],{"class":691,"line":808},[633,2880,855],{"class":710},[633,2882,2883,2885],{"class":691,"line":824},[633,2884,861],{"class":710},[633,2886,2540],{"class":706},[679,2888,2891],{"className":681,"code":2889,"filename":265,"language":683,"meta":2890,"style":685},"import { EvlogModule } from 'evlog\u002Fnestjs'\n\nEvlogModule.forRoot({\n  keep(ctx) {\n    if (ctx.context.user?.plan === 'enterprise') {\n      ctx.shouldKeep = true\n    }\n  },\n})\n","src\u002Fapp.module.ts",[687,2892,2893,2913,2917,2931,2943,2975,2987,2991,2995],{"__ignoreMap":685},[633,2894,2895,2897,2899,2902,2904,2906,2908,2911],{"class":691,"line":692},[633,2896,875],{"class":695},[633,2898,878],{"class":710},[633,2900,2901],{"class":706}," EvlogModule",[633,2903,884],{"class":710},[633,2905,887],{"class":695},[633,2907,890],{"class":710},[633,2909,2910],{"class":730},"evlog\u002Fnestjs",[633,2912,896],{"class":710},[633,2914,2915],{"class":691,"line":714},[633,2916,902],{"emptyLinePlaceholder":901},[633,2918,2919,2922,2924,2927,2929],{"class":691,"line":742},[633,2920,2921],{"class":706},"EvlogModule",[633,2923,1720],{"class":710},[633,2925,2926],{"class":702},"forRoot",[633,2928,707],{"class":706},[633,2930,711],{"class":710},[633,2932,2933,2935,2937,2939,2941],{"class":691,"line":753},[633,2934,1499],{"class":717},[633,2936,707],{"class":710},[633,2938,1744],{"class":1704},[633,2940,1409],{"class":710},[633,2942,750],{"class":710},[633,2944,2945,2947,2949,2951,2953,2955,2957,2959,2961,2963,2965,2967,2969,2971,2973],{"class":691,"line":763},[633,2946,1755],{"class":695},[633,2948,1741],{"class":717},[633,2950,1744],{"class":706},[633,2952,1720],{"class":710},[633,2954,1764],{"class":706},[633,2956,1720],{"class":710},[633,2958,1769],{"class":706},[633,2960,1772],{"class":710},[633,2962,1775],{"class":706},[633,2964,1778],{"class":710},[633,2966,890],{"class":710},[633,2968,1783],{"class":730},[633,2970,727],{"class":710},[633,2972,1788],{"class":717},[633,2974,711],{"class":710},[633,2976,2977,2979,2981,2983,2985],{"class":691,"line":773},[633,2978,1795],{"class":706},[633,2980,1720],{"class":710},[633,2982,1800],{"class":706},[633,2984,925],{"class":710},[633,2986,1806],{"class":1805},[633,2988,2989],{"class":691,"line":792},[633,2990,1811],{"class":710},[633,2992,2993],{"class":691,"line":808},[633,2994,855],{"class":710},[633,2996,2997,2999],{"class":691,"line":824},[633,2998,861],{"class":710},[633,3000,864],{"class":706},[679,3002,3005],{"className":681,"code":3003,"filename":309,"language":683,"meta":3004,"style":685},"import { withEvlog } from 'evlog\u002Forpc'\n\nconst handler = withEvlog(new RPCHandler(router), {\n  keep(ctx) {\n    if (ctx.context.user?.plan === 'enterprise') {\n      ctx.shouldKeep = true\n    }\n  },\n})\n","server\u002Forpc.ts",[687,3006,3007,3026,3030,3057,3069,3101,3113,3117,3121],{"__ignoreMap":685},[633,3008,3009,3011,3013,3015,3017,3019,3021,3024],{"class":691,"line":692},[633,3010,875],{"class":695},[633,3012,878],{"class":710},[633,3014,915],{"class":706},[633,3016,884],{"class":710},[633,3018,887],{"class":695},[633,3020,890],{"class":710},[633,3022,3023],{"class":730},"evlog\u002Forpc",[633,3025,896],{"class":710},[633,3027,3028],{"class":691,"line":714},[633,3029,902],{"emptyLinePlaceholder":901},[633,3031,3032,3035,3038,3040,3042,3044,3047,3050,3053,3055],{"class":691,"line":742},[633,3033,3034],{"class":909},"const",[633,3036,3037],{"class":706}," handler ",[633,3039,1605],{"class":710},[633,3041,915],{"class":702},[633,3043,707],{"class":706},[633,3045,3046],{"class":710},"new",[633,3048,3049],{"class":702}," RPCHandler",[633,3051,3052],{"class":706},"(router)",[633,3054,785],{"class":710},[633,3056,750],{"class":710},[633,3058,3059,3061,3063,3065,3067],{"class":691,"line":753},[633,3060,1499],{"class":717},[633,3062,707],{"class":710},[633,3064,1744],{"class":1704},[633,3066,1409],{"class":710},[633,3068,750],{"class":710},[633,3070,3071,3073,3075,3077,3079,3081,3083,3085,3087,3089,3091,3093,3095,3097,3099],{"class":691,"line":763},[633,3072,1755],{"class":695},[633,3074,1741],{"class":717},[633,3076,1744],{"class":706},[633,3078,1720],{"class":710},[633,3080,1764],{"class":706},[633,3082,1720],{"class":710},[633,3084,1769],{"class":706},[633,3086,1772],{"class":710},[633,3088,1775],{"class":706},[633,3090,1778],{"class":710},[633,3092,890],{"class":710},[633,3094,1783],{"class":730},[633,3096,727],{"class":710},[633,3098,1788],{"class":717},[633,3100,711],{"class":710},[633,3102,3103,3105,3107,3109,3111],{"class":691,"line":773},[633,3104,1795],{"class":706},[633,3106,1720],{"class":710},[633,3108,1800],{"class":706},[633,3110,925],{"class":710},[633,3112,1806],{"class":1805},[633,3114,3115],{"class":691,"line":792},[633,3116,1811],{"class":710},[633,3118,3119],{"class":691,"line":808},[633,3120,855],{"class":710},[633,3122,3123,3125],{"class":691,"line":824},[633,3124,861],{"class":710},[633,3126,864],{"class":706},[679,3128,3131],{"className":681,"code":3129,"filename":295,"language":683,"meta":3130,"style":685},"import { withEvlog } from 'evlog\u002Fworkers'\n\nexport default withEvlog(handler, {\n  keep(ctx) {\n    if (ctx.context.user?.plan === 'enterprise') {\n      ctx.shouldKeep = true\n    }\n  },\n})\n","src\u002Fworker.ts",[687,3132,3133,3152,3156,3171,3183,3215,3227,3231,3235],{"__ignoreMap":685},[633,3134,3135,3137,3139,3141,3143,3145,3147,3150],{"class":691,"line":692},[633,3136,875],{"class":695},[633,3138,878],{"class":710},[633,3140,915],{"class":706},[633,3142,884],{"class":710},[633,3144,887],{"class":695},[633,3146,890],{"class":710},[633,3148,3149],{"class":730},"evlog\u002Fworkers",[633,3151,896],{"class":710},[633,3153,3154],{"class":691,"line":714},[633,3155,902],{"emptyLinePlaceholder":901},[633,3157,3158,3160,3162,3164,3167,3169],{"class":691,"line":742},[633,3159,696],{"class":695},[633,3161,699],{"class":695},[633,3163,915],{"class":702},[633,3165,3166],{"class":706},"(handler",[633,3168,785],{"class":710},[633,3170,750],{"class":710},[633,3172,3173,3175,3177,3179,3181],{"class":691,"line":753},[633,3174,1499],{"class":717},[633,3176,707],{"class":710},[633,3178,1744],{"class":1704},[633,3180,1409],{"class":710},[633,3182,750],{"class":710},[633,3184,3185,3187,3189,3191,3193,3195,3197,3199,3201,3203,3205,3207,3209,3211,3213],{"class":691,"line":763},[633,3186,1755],{"class":695},[633,3188,1741],{"class":717},[633,3190,1744],{"class":706},[633,3192,1720],{"class":710},[633,3194,1764],{"class":706},[633,3196,1720],{"class":710},[633,3198,1769],{"class":706},[633,3200,1772],{"class":710},[633,3202,1775],{"class":706},[633,3204,1778],{"class":710},[633,3206,890],{"class":710},[633,3208,1783],{"class":730},[633,3210,727],{"class":710},[633,3212,1788],{"class":717},[633,3214,711],{"class":710},[633,3216,3217,3219,3221,3223,3225],{"class":691,"line":773},[633,3218,1795],{"class":706},[633,3220,1720],{"class":710},[633,3222,1800],{"class":706},[633,3224,925],{"class":710},[633,3226,1806],{"class":1805},[633,3228,3229],{"class":691,"line":792},[633,3230,1811],{"class":710},[633,3232,3233],{"class":691,"line":808},[633,3234,855],{"class":710},[633,3236,3237,3239],{"class":691,"line":824},[633,3238,861],{"class":710},[633,3240,864],{"class":706},[608,3242,3243,3244,3246],{},"The ",[687,3245,1744],{}," object contains:",[1339,3248,3249,3260],{},[1342,3250,3251],{},[1345,3252,3253,3256,3258],{},[1348,3254,3255],{},"Field",[1348,3257,1353],{},[1348,3259,1356],{},[1358,3261,3262,3276,3289,3303,3317,3334],{},[1345,3263,3264,3268,3273],{},[1363,3265,3266],{},[687,3267,1319],{},[1363,3269,3270],{},[687,3271,3272],{},"number | undefined",[1363,3274,3275],{},"HTTP response status",[1345,3277,3278,3282,3286],{},[1363,3279,3280],{},[687,3281,1323],{},[1363,3283,3284],{},[687,3285,3272],{},[1363,3287,3288],{},"Request duration in ms",[1345,3290,3291,3295,3300],{},[1363,3292,3293],{},[687,3294,1327],{},[1363,3296,3297],{},[687,3298,3299],{},"string | undefined",[1363,3301,3302],{},"Request path",[1345,3304,3305,3310,3314],{},[1363,3306,3307],{},[687,3308,3309],{},"method",[1363,3311,3312],{},[687,3313,3299],{},[1363,3315,3316],{},"HTTP method",[1345,3318,3319,3323,3328],{},[1363,3320,3321],{},[687,3322,1764],{},[1363,3324,3325],{},[687,3326,3327],{},"Record\u003Cstring, unknown>",[1363,3329,3330,3331],{},"All fields set via ",[687,3332,3333],{},"log.set()",[1345,3335,3336,3340,3345],{},[1363,3337,3338],{},[687,3339,1800],{},[1363,3341,3342],{},[687,3343,3344],{},"boolean",[1363,3346,3347,3348,3351],{},"Set to ",[687,3349,3350],{},"true"," to force-keep",[660,3353,3355],{"id":3354},"a-configuration-that-ships","A configuration that ships",[608,3357,3358],{},"A typical production configuration that balances cost and visibility:",[676,3360,3361,3616,3821],{},[679,3362,3364],{"className":681,"code":3363,"filename":240,"language":683,"meta":684,"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",[687,3365,3366,3378,3396,3404,3425,3429,3438,3447,3456,3465,3476,3487,3498,3509,3514,3524,3538,3551,3568,3586,3594,3599,3604,3609],{"__ignoreMap":685},[633,3367,3368,3370,3372,3374,3376],{"class":691,"line":692},[633,3369,696],{"class":695},[633,3371,699],{"class":695},[633,3373,703],{"class":702},[633,3375,707],{"class":706},[633,3377,711],{"class":710},[633,3379,3380,3382,3384,3386,3388,3390,3392,3394],{"class":691,"line":714},[633,3381,718],{"class":717},[633,3383,721],{"class":710},[633,3385,724],{"class":706},[633,3387,727],{"class":710},[633,3389,731],{"class":730},[633,3391,727],{"class":710},[633,3393,736],{"class":706},[633,3395,739],{"class":710},[633,3397,3398,3400,3402],{"class":691,"line":742},[633,3399,745],{"class":717},[633,3401,721],{"class":710},[633,3403,750],{"class":710},[633,3405,3406,3409,3411,3413,3415,3417,3419,3421,3423],{"class":691,"line":753},[633,3407,3408],{"class":717},"    env",[633,3410,721],{"class":710},[633,3412,878],{"class":710},[633,3414,1074],{"class":717},[633,3416,721],{"class":710},[633,3418,890],{"class":710},[633,3420,943],{"class":730},[633,3422,727],{"class":710},[633,3424,1085],{"class":710},[633,3426,3427],{"class":691,"line":763},[633,3428,855],{"class":710},[633,3430,3431,3434,3436],{"class":691,"line":773},[633,3432,3433],{"class":717},"  $production",[633,3435,721],{"class":710},[633,3437,750],{"class":710},[633,3439,3440,3443,3445],{"class":691,"line":792},[633,3441,3442],{"class":717},"    evlog",[633,3444,721],{"class":710},[633,3446,750],{"class":710},[633,3448,3449,3452,3454],{"class":691,"line":808},[633,3450,3451],{"class":717},"      sampling",[633,3453,721],{"class":710},[633,3455,750],{"class":710},[633,3457,3458,3461,3463],{"class":691,"line":824},[633,3459,3460],{"class":717},"        rates",[633,3462,721],{"class":710},[633,3464,750],{"class":710},[633,3466,3467,3470,3472,3474],{"class":691,"line":840},[633,3468,3469],{"class":717},"          info",[633,3471,721],{"class":710},[633,3473,782],{"class":781},[633,3475,739],{"class":710},[633,3477,3478,3481,3483,3485],{"class":691,"line":846},[633,3479,3480],{"class":717},"          warn",[633,3482,721],{"class":710},[633,3484,800],{"class":781},[633,3486,739],{"class":710},[633,3488,3489,3492,3494,3496],{"class":691,"line":852},[633,3490,3491],{"class":717},"          debug",[633,3493,721],{"class":710},[633,3495,816],{"class":781},[633,3497,739],{"class":710},[633,3499,3500,3503,3505,3507],{"class":691,"line":858},[633,3501,3502],{"class":717},"          error",[633,3504,721],{"class":710},[633,3506,832],{"class":781},[633,3508,739],{"class":710},[633,3510,3511],{"class":691,"line":2007},[633,3512,3513],{"class":710},"        },\n",[633,3515,3517,3520,3522],{"class":691,"line":3516},15,[633,3518,3519],{"class":717},"        keep",[633,3521,721],{"class":710},[633,3523,1236],{"class":706},[633,3525,3527,3530,3532,3534,3536],{"class":691,"line":3526},16,[633,3528,3529],{"class":710},"          {",[633,3531,1244],{"class":717},[633,3533,721],{"class":710},[633,3535,1249],{"class":781},[633,3537,1085],{"class":710},[633,3539,3541,3543,3545,3547,3549],{"class":691,"line":3540},17,[633,3542,3529],{"class":710},[633,3544,1262],{"class":717},[633,3546,721],{"class":710},[633,3548,1267],{"class":781},[633,3550,1085],{"class":710},[633,3552,3554,3556,3558,3560,3562,3564,3566],{"class":691,"line":3553},18,[633,3555,3529],{"class":710},[633,3557,1279],{"class":717},[633,3559,721],{"class":710},[633,3561,890],{"class":710},[633,3563,1286],{"class":730},[633,3565,727],{"class":710},[633,3567,1085],{"class":710},[633,3569,3571,3573,3575,3577,3579,3582,3584],{"class":691,"line":3570},19,[633,3572,3529],{"class":710},[633,3574,1279],{"class":717},[633,3576,721],{"class":710},[633,3578,890],{"class":710},[633,3580,3581],{"class":730},"\u002Fapi\u002Fauth\u002F**",[633,3583,727],{"class":710},[633,3585,1085],{"class":710},[633,3587,3589,3592],{"class":691,"line":3588},20,[633,3590,3591],{"class":706},"        ]",[633,3593,739],{"class":710},[633,3595,3597],{"class":691,"line":3596},21,[633,3598,843],{"class":710},[633,3600,3602],{"class":691,"line":3601},22,[633,3603,849],{"class":710},[633,3605,3607],{"class":691,"line":3606},23,[633,3608,855],{"class":710},[633,3610,3612,3614],{"class":691,"line":3611},24,[633,3613,861],{"class":710},[633,3615,864],{"class":706},[679,3617,3619],{"className":681,"code":3618,"filename":245,"language":683,"meta":868,"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",[687,3620,3621,3639,3643,3667,3681,3689,3697,3707,3717,3727,3737,3741,3749,3761,3773,3789,3805,3811,3815],{"__ignoreMap":685},[633,3622,3623,3625,3627,3629,3631,3633,3635,3637],{"class":691,"line":692},[633,3624,875],{"class":695},[633,3626,878],{"class":710},[633,3628,881],{"class":706},[633,3630,884],{"class":710},[633,3632,887],{"class":695},[633,3634,890],{"class":710},[633,3636,893],{"class":730},[633,3638,896],{"class":710},[633,3640,3641],{"class":691,"line":714},[633,3642,902],{"emptyLinePlaceholder":901},[633,3644,3645,3647,3649,3651,3653,3655,3657,3659,3661,3663,3665],{"class":691,"line":742},[633,3646,696],{"class":695},[633,3648,910],{"class":909},[633,3650,878],{"class":710},[633,3652,915],{"class":706},[633,3654,785],{"class":710},[633,3656,920],{"class":706},[633,3658,861],{"class":710},[633,3660,925],{"class":710},[633,3662,881],{"class":702},[633,3664,707],{"class":706},[633,3666,711],{"class":710},[633,3668,3669,3671,3673,3675,3677,3679],{"class":691,"line":753},[633,3670,936],{"class":717},[633,3672,721],{"class":710},[633,3674,890],{"class":710},[633,3676,943],{"class":730},[633,3678,727],{"class":710},[633,3680,739],{"class":710},[633,3682,3683,3685,3687],{"class":691,"line":763},[633,3684,952],{"class":717},[633,3686,721],{"class":710},[633,3688,750],{"class":710},[633,3690,3691,3693,3695],{"class":691,"line":773},[633,3692,961],{"class":717},[633,3694,721],{"class":710},[633,3696,750],{"class":710},[633,3698,3699,3701,3703,3705],{"class":691,"line":792},[633,3700,970],{"class":717},[633,3702,721],{"class":710},[633,3704,782],{"class":781},[633,3706,739],{"class":710},[633,3708,3709,3711,3713,3715],{"class":691,"line":808},[633,3710,981],{"class":717},[633,3712,721],{"class":710},[633,3714,800],{"class":781},[633,3716,739],{"class":710},[633,3718,3719,3721,3723,3725],{"class":691,"line":824},[633,3720,992],{"class":717},[633,3722,721],{"class":710},[633,3724,816],{"class":781},[633,3726,739],{"class":710},[633,3728,3729,3731,3733,3735],{"class":691,"line":840},[633,3730,1003],{"class":717},[633,3732,721],{"class":710},[633,3734,832],{"class":781},[633,3736,739],{"class":710},[633,3738,3739],{"class":691,"line":846},[633,3740,849],{"class":710},[633,3742,3743,3745,3747],{"class":691,"line":852},[633,3744,1231],{"class":717},[633,3746,721],{"class":710},[633,3748,1236],{"class":706},[633,3750,3751,3753,3755,3757,3759],{"class":691,"line":858},[633,3752,1241],{"class":710},[633,3754,1244],{"class":717},[633,3756,721],{"class":710},[633,3758,1249],{"class":781},[633,3760,1085],{"class":710},[633,3762,3763,3765,3767,3769,3771],{"class":691,"line":2007},[633,3764,1241],{"class":710},[633,3766,1262],{"class":717},[633,3768,721],{"class":710},[633,3770,1267],{"class":781},[633,3772,1085],{"class":710},[633,3774,3775,3777,3779,3781,3783,3785,3787],{"class":691,"line":3516},[633,3776,1241],{"class":710},[633,3778,1279],{"class":717},[633,3780,721],{"class":710},[633,3782,890],{"class":710},[633,3784,1286],{"class":730},[633,3786,727],{"class":710},[633,3788,1085],{"class":710},[633,3790,3791,3793,3795,3797,3799,3801,3803],{"class":691,"line":3526},[633,3792,1241],{"class":710},[633,3794,1279],{"class":717},[633,3796,721],{"class":710},[633,3798,890],{"class":710},[633,3800,3581],{"class":730},[633,3802,727],{"class":710},[633,3804,1085],{"class":710},[633,3806,3807,3809],{"class":691,"line":3540},[633,3808,1298],{"class":706},[633,3810,739],{"class":710},[633,3812,3813],{"class":691,"line":3553},[633,3814,855],{"class":710},[633,3816,3817,3819],{"class":691,"line":3570},[633,3818,861],{"class":710},[633,3820,864],{"class":706},[679,3822,3824],{"className":681,"code":3823,"filename":300,"language":683,"meta":1027,"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",[687,3825,3826,3844,3848,3856,3876,3884,3892,3902,3912,3922,3932,3936,3944,3956,3968,3984,4000,4006,4010],{"__ignoreMap":685},[633,3827,3828,3830,3832,3834,3836,3838,3840,3842],{"class":691,"line":692},[633,3829,875],{"class":695},[633,3831,878],{"class":710},[633,3833,1038],{"class":706},[633,3835,884],{"class":710},[633,3837,887],{"class":695},[633,3839,890],{"class":710},[633,3841,1047],{"class":730},[633,3843,896],{"class":710},[633,3845,3846],{"class":691,"line":714},[633,3847,902],{"emptyLinePlaceholder":901},[633,3849,3850,3852,3854],{"class":691,"line":742},[633,3851,1058],{"class":702},[633,3853,707],{"class":706},[633,3855,711],{"class":710},[633,3857,3858,3860,3862,3864,3866,3868,3870,3872,3874],{"class":691,"line":753},[633,3859,1067],{"class":717},[633,3861,721],{"class":710},[633,3863,878],{"class":710},[633,3865,1074],{"class":717},[633,3867,721],{"class":710},[633,3869,890],{"class":710},[633,3871,943],{"class":730},[633,3873,727],{"class":710},[633,3875,1085],{"class":710},[633,3877,3878,3880,3882],{"class":691,"line":763},[633,3879,952],{"class":717},[633,3881,721],{"class":710},[633,3883,750],{"class":710},[633,3885,3886,3888,3890],{"class":691,"line":773},[633,3887,961],{"class":717},[633,3889,721],{"class":710},[633,3891,750],{"class":710},[633,3893,3894,3896,3898,3900],{"class":691,"line":792},[633,3895,970],{"class":717},[633,3897,721],{"class":710},[633,3899,782],{"class":781},[633,3901,739],{"class":710},[633,3903,3904,3906,3908,3910],{"class":691,"line":808},[633,3905,981],{"class":717},[633,3907,721],{"class":710},[633,3909,800],{"class":781},[633,3911,739],{"class":710},[633,3913,3914,3916,3918,3920],{"class":691,"line":824},[633,3915,992],{"class":717},[633,3917,721],{"class":710},[633,3919,816],{"class":781},[633,3921,739],{"class":710},[633,3923,3924,3926,3928,3930],{"class":691,"line":840},[633,3925,1003],{"class":717},[633,3927,721],{"class":710},[633,3929,832],{"class":781},[633,3931,739],{"class":710},[633,3933,3934],{"class":691,"line":846},[633,3935,849],{"class":710},[633,3937,3938,3940,3942],{"class":691,"line":852},[633,3939,1231],{"class":717},[633,3941,721],{"class":710},[633,3943,1236],{"class":706},[633,3945,3946,3948,3950,3952,3954],{"class":691,"line":858},[633,3947,1241],{"class":710},[633,3949,1244],{"class":717},[633,3951,721],{"class":710},[633,3953,1249],{"class":781},[633,3955,1085],{"class":710},[633,3957,3958,3960,3962,3964,3966],{"class":691,"line":2007},[633,3959,1241],{"class":710},[633,3961,1262],{"class":717},[633,3963,721],{"class":710},[633,3965,1267],{"class":781},[633,3967,1085],{"class":710},[633,3969,3970,3972,3974,3976,3978,3980,3982],{"class":691,"line":3516},[633,3971,1241],{"class":710},[633,3973,1279],{"class":717},[633,3975,721],{"class":710},[633,3977,890],{"class":710},[633,3979,1286],{"class":730},[633,3981,727],{"class":710},[633,3983,1085],{"class":710},[633,3985,3986,3988,3990,3992,3994,3996,3998],{"class":691,"line":3526},[633,3987,1241],{"class":710},[633,3989,1279],{"class":717},[633,3991,721],{"class":710},[633,3993,890],{"class":710},[633,3995,3581],{"class":730},[633,3997,727],{"class":710},[633,3999,1085],{"class":710},[633,4001,4002,4004],{"class":691,"line":3540},[633,4003,1298],{"class":706},[633,4005,739],{"class":710},[633,4007,4008],{"class":691,"line":3553},[633,4009,855],{"class":710},[633,4011,4012,4014],{"class":691,"line":3570},[633,4013,861],{"class":710},[633,4015,864],{"class":706},[1164,4017,4019,4020,4023],{"color":4018,"icon":478},"warning","In Nuxt, use the ",[687,4021,4022],{},"$production"," override to keep full logging in development while sampling in production. In other frameworks, use your own environment check or config system.",[660,4025,4027],{"id":4026},"next-steps","Next Steps",[620,4029,4030,4035],{},[623,4031,4032,4034],{},[649,4033,560],{"href":561}," - Security and production checklist",[623,4036,4037,4039],{},[649,4038,51],{"href":52}," - Design effective wide events",[4041,4042,4043],"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":4045},[4046,4047,4050,4051,4052,4053],{"id":662,"depth":714,"text":663},{"id":1174,"depth":714,"text":1175,"children":4048},[4049],{"id":1336,"depth":742,"text":1337},{"id":1412,"depth":714,"text":1413},{"id":1669,"depth":714,"text":1670},{"id":3354,"depth":714,"text":3355},{"id":4026,"depth":714,"text":4027},"Two-tier sampling: head sampling drops noise by level, and tail sampling keeps an event once its outcome is known.","md",[4057,4060],{"label":560,"icon":388,"to":561,"color":4058,"variant":4059},"neutral","subtle",{"label":51,"icon":54,"to":52,"color":4058,"variant":4059},{},{"icon":69},{"title":66,"description":4054},"Lm_-01a4wjXTfWKSegjiRUBxhRmMEqoIPjWpxFJyWuE",[4066,4068],{"title":61,"path":62,"stem":63,"description":4067,"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":4069,"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.",1791112770299]