Merge pull request #3438 from Unitech/v8_option

feat: allow pm2 to enable v8 data collecting from pmx

bin/pm2

@@ -85,6 +85,7 @@ commander.version(pkg.version)
  .option('--disable-trace', 'disable transaction tracing with km')
  .option('--attach', 'attach logging after your start/restart/stop/reload')
  .option('--sort <field_name:sort>', 'sort process according to field\'s name')
+ .option('--v8', 'enable v8 data collecting')
  .usage('[cmd] app');
 
 commander.on('--help', function() {

lib/API/schema.json

@@ -192,6 +192,11 @@
  "boolean"
  ]
  },
+ "v8": {
+ "type": [
+ "boolean"
+ ]
+ },
  "increment_var": {
  "type": "string"
  },

lib/ProcessContainer.js

@@ -33,7 +33,8 @@ delete process.env.pm2_env;
  if (process.env.pmx !== 'false')
  require('pmx').init({
  transactions: process.env.km_link == 'true' && process.env.trace == 'true' || false,
- http: process.env.km_link == 'true' || false
+ http: process.env.km_link == 'true' || false,
+ v8: process.env.v8 === 'true' || false
  });
 
  var stdFile = pm2_env.pm_log_path;