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Refs: https://github.com/denoland/deno/issues/26852 Initial support for exporting metrics. Co-authored-by: Luca Casonato <hello@lcas.dev>
34 lines
838 B
TypeScript
34 lines
838 B
TypeScript
import {
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MeterProvider,
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PeriodicExportingMetricReader,
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} from "npm:@opentelemetry/sdk-metrics@1.28.0";
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const meterProvider = new MeterProvider();
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meterProvider.addMetricReader(
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new PeriodicExportingMetricReader({
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exporter: new Deno.telemetry.MetricExporter(),
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exportIntervalMillis: 100,
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}),
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);
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const meter = meterProvider.getMeter("m");
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const counter = meter.createCounter("counter", {
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description: "Example of a Counter",
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});
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const upDownCounter = meter.createUpDownCounter("up_down_counter", {
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description: "Example of a UpDownCounter",
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});
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const histogram = meter.createHistogram("histogram", {
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description: "Example of a Histogram",
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});
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const attributes = { attribute: 1 };
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counter.add(1, attributes);
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upDownCounter.add(-1, attributes);
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histogram.record(1, attributes);
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await meterProvider.forceFlush();
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