trace events createtracing options

• options {Object}
  • categories {string[]} An array of trace category names. Values included in the array are coerced to a string when possible. An error will be thrown if the value cannot be coerced.
• Returns: {Tracing}.

Creates and returns a Tracing object for the given set of categories.

const trace_events = require('trace_events');
const categories = ['node.perf', 'node.async_hooks'];
const tracing = trace_events.createTracing({ categories });
tracing.enable();
// do stuff
tracing.disable();