Server-Timing: miss, db;dur=53, app;dur=47.2 在页面中,可以从Resource Timing API和Navigation Timing API的 resource 或 navigation 中读取此数据。 // Catch errors since some browsers throw when using the new `type` option.// https://bugs.webkit.org/show_bug.cgi?id=209216try{// Create the...
The Server Timing API allows you to pass request-specific timing data from your server to the browser via response headers Potential uses In IPFS context, it could be a way for HTTP Gateway to indicate how long it took to execute specific subtask of/api/v0/call return valid data for/ipfs...
The Chrome DevTools will display your backend server timing metrics when you provide theServer-TimingHTTP header field. Here's a code example in Node.js: constheaders = {'Server-Timing':` lb=18; "Load Balancer", server-3=104; "Server #3 Startup", db-read=187; "Database Read", aws...
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Bring Rails server-side performance metrics 📈 to Chrome's Developer Tools via the Server Timing API. Production Safe™. - scoutapp/ruby_server_timing
This is where Server-Timing API came into picture. Something that would break down the request into pieces and give us an idea about what’s expensive. The API allowed to pass the timings specific to a request from the backend to the browser. This meant that we could now see in the net...
The Server Timing API allows you to pass request-specific timing data from your server to the browser via response headers. 服务器计时 API 允许您通过响应标头将特定于请求的计时数据从您的服务器传递到浏览器。 https://web.dev/custom-metrics/?utm_source=devtools#server-timing-api ...