benchmark: enhance dc publish benchmark

PR-URL: #54745
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

Author: RafaelGSS

benchmark/diagnostics_channel/publish.js

@@ -1,29 +1,58 @@
 'use strict';
 constcommon=require('../common.js');
-constdc=require('diagnostics_channel');
+constdc=require('node:diagnostics_channel');
 
 constbench=common.createBenchmark(main,{
 n: [1e8],
+checkSubscribers: [1,0],
+objSize: [10,1e2,1e3],
 subscribers: [0,1,10],
 });
 
 functionnoop(){}
 
-functionmain({ n, subscribers }){
+functioncreateObj(size){
+returnArray.from({length: size},(n)=>({
+foo: 'yarp',
+nope: {
+bar: '123',
+a: [1,2,3],
+baz: n,
+c: {},
+b: [],
+},
+}));
+}
+
+functionmain({ n, subscribers, checkSubscribers, objSize }){
 constchannel=dc.channel('test');
 for(leti=0;i<subscribers;i++){
 channel.subscribe(noop);
 }
 
-constdata={
-foo: 'bar',
+constpublishWithCheck=()=>{
+constdata=createObj(objSize);
+bench.start();
+for(leti=0;i<n;i++){
+if(channel.hasSubscribers){
+channel.publish(data);
+}
+}
+bench.end(n);
 };
 
-bench.start();
-for(leti=0;i<n;i++){
-if(channel.hasSubscribers){
+constpublishWithoutCheck=()=>{
+constdata=createObj(objSize);
+bench.start();
+for(leti=0;i<n;i++){
 channel.publish(data);
 }
+bench.end(n);
+};
+
+if(checkSubscribers){
+publishWithCheck();
+}else{
+publishWithoutCheck();
 }
-bench.end(n);
 }