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server-timing

Show server-side performance information in the browser

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Allows adding information to the timings section of a network request in the browser's network inspector. The timing information can be collected in various different ways (see Samples).

Sample code

Stopwatch addTextStopwatch = ServerTiming.start("addText");
add(new Text("Hello there"));
addTextStopwatch.complete();

grid.setDataProvider(ServerTiming.wrapDataProvider("personGrid", slowDataProvider));

Button slowButton = new Button("Say hello", ServerTiming.wrapListener("clickListener", event -> {
    sleep(250);
}));

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