How to use the datadog-metrics.gauge function in datadog-metrics
To help you get started, we’ve selected a few datadog-metrics examples, based on popular ways it is used in public projects.
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Nordstrom / serverless-lighthouse-template / handler.js View on Github 
lighthouse(event.target, flags).then(function(results) {
// Increment the lighthouse counter
metrics.increment('lighthouse.invoke')
// Get total page load time metric
// push metric to datadog, ref: https://github.com/dbader/node-datadog-metrics#gauges
metrics.gauge("total", results.timing.total)
// Get the Lighthouse score for the website
// ref: https://developers.google.com/web/tools/lighthouse/scoring
metrics.gauge("score", results.score)
// Parse report blob to extract performance metrics
results.reportCategories.filter(function(v){
return v["id"] == "performance"
})[0].audits.filter(function(v){
return v["group"] == "perf-metric"
}).forEach(function(chunk){
// Push each metric to datadog
metrics.gauge(chunk.id, chunk.result.rawValue)
})lighthouse(event.target, flags).then(function(results) {
// Increment the lighthouse counter
metrics.increment('lighthouse.invoke')
// Get total page load time metric
// push metric to datadog, ref: https://github.com/dbader/node-datadog-metrics#gauges
metrics.gauge("total", results.timing.total)
// Get the Lighthouse score for the website
// ref: https://developers.google.com/web/tools/lighthouse/scoring
metrics.gauge("score", results.score)
// Parse report blob to extract performance metrics
results.reportCategories.filter(function(v){
return v["id"] == "performance"
})[0].audits.filter(function(v){
return v["group"] == "perf-metric"
}).forEach(function(chunk){
// Push each metric to datadog
metrics.gauge(chunk.id, chunk.result.rawValue)
})
return results
})
.then(() => {}).forEach(function(chunk){
// Push each metric to datadog
metrics.gauge(chunk.id, chunk.result.rawValue)
})
return resultsconst gauge = (key, value, tags, timestamp=Date.now()) => {
metrics.gauge(key, value, tags || [], timestamp)
}datadog-metrics
Buffered metrics reporting via the Datadog HTTP API
