Remove cpu-experimental profiler

Author: nsavoire

packages/dd-trace/src/profiling/config.js

@@ -7,7 +7,6 @@ const { URL, format, pathToFileURL } = require('url')
 const { AgentExporter } = require('./exporters/agent')
 const { FileExporter } = require('./exporters/file')
 const { ConsoleLogger } = require('./loggers/console')
-const CpuProfiler = require('./profilers/cpu')
 const WallProfiler = require('./profilers/wall')
 const SpaceProfiler = require('./profilers/space')
 const { oomExportStrategies, snapshotKinds } = require('./constants')
@@ -202,8 +201,6 @@ function getProfiler (name, options) {
       return new WallProfiler(options)
     case 'space':
       return new SpaceProfiler(options)
-    case 'cpu-experimental':
-      return new CpuProfiler(options)
     default:
       options.logger.error(`Unknown profiler "${name}"`)
   }

packages/dd-trace/src/profiling/index.js

@@ -1,7 +1,6 @@
 'use strict'
 
 const { Profiler, ServerlessProfiler } = require('./profiler')
-const CpuProfiler = require('./profilers/cpu')
 const WallProfiler = require('./profilers/wall')
 const SpaceProfiler = require('./profilers/space')
 const { AgentExporter } = require('./exporters/agent')
@@ -14,7 +13,6 @@ module.exports = {
   profiler,
   AgentExporter,
   FileExporter,
-  CpuProfiler,
   WallProfiler,
   SpaceProfiler,
   ConsoleLogger

packages/dd-trace/src/profiling/profilers/cpu.js

@@ -7,7 +7,6 @@ const os = require('os')
 const path = require('path')
 const { AgentExporter } = require('../../src/profiling/exporters/agent')
 const { FileExporter } = require('../../src/profiling/exporters/file')
-const CpuProfiler = require('../../src/profiling/profilers/cpu')
 const WallProfiler = require('../../src/profiling/profilers/wall')
 const SpaceProfiler = require('../../src/profiling/profilers/space')
 const { ConsoleLogger } = require('../../src/profiling/loggers/console')
@@ -58,7 +57,7 @@ describe('config', () => {
         error () { }
       },
       exporters: 'agent,file',
-      profilers: 'wall,cpu-experimental',
+      profilers: 'wall',
       url: 'http://localhost:1234/'
     }
 
@@ -79,9 +78,8 @@ describe('config', () => {
     expect(config.exporters[0]._url.toString()).to.equal(options.url)
     expect(config.exporters[1]).to.be.an.instanceof(FileExporter)
     expect(config.profilers).to.be.an('array')
-    expect(config.profilers.length).to.equal(2)
+    expect(config.profilers.length).to.equal(1)
     expect(config.profilers[0]).to.be.an.instanceOf(WallProfiler)
-    expect(config.profilers[1]).to.be.an.instanceOf(CpuProfiler)
   })
 
   it('should filter out invalid profilers', () => {