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authorChocobozzz <me@florianbigard.com>2022-08-12 16:41:29 +0200
committerChocobozzz <me@florianbigard.com>2022-08-16 10:33:27 +0200
commitfd3c2e87051f5029cdec39d877b576a62f48e219 (patch)
treea3c657f178702a3363af680ed8ffb7cd038243b8 /server/lib/opentelemetry/metric-helpers/nodejs-observers-builder.ts
parent0e6cd1c00f71554fe7375a96db693a6983951ba6 (diff)
downloadPeerTube-fd3c2e87051f5029cdec39d877b576a62f48e219.tar.gz
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Add playback metric endpoint sent to OTEL
Diffstat (limited to 'server/lib/opentelemetry/metric-helpers/nodejs-observers-builder.ts')
-rw-r--r--server/lib/opentelemetry/metric-helpers/nodejs-observers-builder.ts18
1 files changed, 11 insertions, 7 deletions
diff --git a/server/lib/opentelemetry/metric-helpers/nodejs-observers-builder.ts b/server/lib/opentelemetry/metric-helpers/nodejs-observers-builder.ts
index 766cbe03b..473015e91 100644
--- a/server/lib/opentelemetry/metric-helpers/nodejs-observers-builder.ts
+++ b/server/lib/opentelemetry/metric-helpers/nodejs-observers-builder.ts
@@ -2,7 +2,7 @@ import { readdir } from 'fs-extra'
2import { constants, PerformanceObserver } from 'perf_hooks' 2import { constants, PerformanceObserver } from 'perf_hooks'
3import * as process from 'process' 3import * as process from 'process'
4import { Meter, ObservableResult } from '@opentelemetry/api-metrics' 4import { Meter, ObservableResult } from '@opentelemetry/api-metrics'
5import { ExplicitBucketHistogramAggregation, MeterProvider } from '@opentelemetry/sdk-metrics-base' 5import { ExplicitBucketHistogramAggregation } from '@opentelemetry/sdk-metrics-base'
6import { View } from '@opentelemetry/sdk-metrics-base/build/src/view/View' 6import { View } from '@opentelemetry/sdk-metrics-base/build/src/view/View'
7import { logger } from '@server/helpers/logger' 7import { logger } from '@server/helpers/logger'
8 8
@@ -12,7 +12,16 @@ import { logger } from '@server/helpers/logger'
12 12
13export class NodeJSObserversBuilder { 13export class NodeJSObserversBuilder {
14 14
15 constructor (private readonly meter: Meter, private readonly meterProvider: MeterProvider) { 15 constructor (private readonly meter: Meter) {
16 }
17
18 static getViews () {
19 return [
20 new View({
21 aggregation: new ExplicitBucketHistogramAggregation([ 0.001, 0.01, 0.1, 1, 2, 5 ]),
22 instrumentName: 'nodejs_gc_duration_seconds'
23 })
24 ]
16 } 25 }
17 26
18 buildObservers () { 27 buildObservers () {
@@ -91,11 +100,6 @@ export class NodeJSObserversBuilder {
91 [constants.NODE_PERFORMANCE_GC_WEAKCB]: 'weakcb' 100 [constants.NODE_PERFORMANCE_GC_WEAKCB]: 'weakcb'
92 } 101 }
93 102
94 this.meterProvider.addView(
95 new View({ aggregation: new ExplicitBucketHistogramAggregation([ 0.001, 0.01, 0.1, 1, 2, 5 ]) }),
96 { instrument: { name: 'nodejs_gc_duration_seconds' } }
97 )
98
99 const histogram = this.meter.createHistogram('nodejs_gc_duration_seconds', { 103 const histogram = this.meter.createHistogram('nodejs_gc_duration_seconds', {
100 description: 'Garbage collection duration by kind, one of major, minor, incremental or weakcb' 104 description: 'Garbage collection duration by kind, one of major, minor, incremental or weakcb'
101 }) 105 })