tt.performance.getEntries

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tt.performance.getEntries()

const entries = tt.performance && tt.performance.getEntries();
for (let i = 0, len = entries.length; i < len; i++) {
  console.log("entry name: " + entries[i].name);
  console.log("entry entryType: " + entries[i].entryType);
  console.log("entry startTime: " + entries[i].startTime);
  console.log("entry duration: " + entries[i].duration);
}