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Fix nodejs_active_resources_total metric

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Remove duplicate metric and transform it into a gauge because the value
can decrease
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Chocobozzz 2025-09-15 14:16:37 +02:00
parent 42e0c015e8
commit 073cd4f0ba
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1 changed files with 4 additions and 11 deletions
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15
server/core/lib/opentelemetry/metric-helpers/nodejs-observers-builder.ts
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@ -171,14 +171,9 @@ export class NodeJSObserversBuilder {
private buildActiveResourcesObserver () { private buildActiveResourcesObserver () {
if (typeof (process as any).getActiveResourcesInfo !== 'function') return if (typeof (process as any).getActiveResourcesInfo !== 'function') return
const grouped = this.meter.createObservableCounter('nodejs_active_resources', { this.meter.createObservableGauge('nodejs_active_resources_total', {
description: 'Number of active resources that are currently keeping the event loop alive, grouped by async resource type.' description: 'Number of active resources that are currently keeping the event loop alive, grouped by async resource type.'
}) }).addCallback(observableResult => {
const total = this.meter.createObservableCounter('nodejs_active_resources_total', {
description: 'Total number of active resources.'
})
this.meter.addBatchObservableCallback(observableResult => {
const resources = (process as any).getActiveResourcesInfo() const resources = (process as any).getActiveResourcesInfo()
const data = {} const data = {}
@ -192,10 +187,8 @@ export class NodeJSObserversBuilder {
} }
for (const type of Object.keys(data)) { for (const type of Object.keys(data)) {
observableResult.observe(grouped, data[type], { type }) observableResult.observe(data[type], { type })
} }
})
observableResult.observe(total, resources.length)
}, [ grouped, total ])
} }
} }