Enable metric buffering (#586)

nhulston · web-flow · commit c7a87e940887 · 2024-10-29T10:18:57.000-04:00
Set buffer size to 8192 (8KB)
diff --git a/src/metrics/listener.ts b/src/metrics/listener.ts
@@ -78,7 +78,8 @@ export class MetricsListener {
       logDebug(`Using StatsD client`);
 
       this.globalTags = this.getGlobalTags(context);
-      this.statsDClient = new StatsD({ host: "127.0.0.1", closingFlushInterval: 1 });
+      // About 200 chars per metric, so 8KB buffer size holds approx 40 metrics per request
+      this.statsDClient = new StatsD({ host: "127.0.0.1", closingFlushInterval: 1, maxBufferSize: 8192 });
       return;
     }
     if (this.config.logForwarding) {

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,8 @@ export class MetricsListener {`
`78`	`78`	logDebug(`Using StatsD client`);
`79`	`79`
`80`	`80`	`this.globalTags = this.getGlobalTags(context);`
`81`		`- this.statsDClient = new StatsD({ host: "127.0.0.1", closingFlushInterval: 1 });`
	`81`	`+ // About 200 chars per metric, so 8KB buffer size holds approx 40 metrics per request`
	`82`	`+ this.statsDClient = new StatsD({ host: "127.0.0.1", closingFlushInterval: 1, maxBufferSize: 8192 });`
`82`	`83`	`return;`
`83`	`84`	`}`
`84`	`85`	`if (this.config.logForwarding) {`