browsertime/lib/support/userTiming.js

Get performance metrics from your web page using Browsertime.

export function filterAllowlisted(userTimings, allowlistRegex) {
  const allowed = new RegExp(allowlistRegex);
  userTimings.marks = userTimings.marks.filter(mark => allowed.test(mark.name));
  userTimings.measures = userTimings.measures.filter(measure =>
    allowed.test(measure.name)
  );
}

export function filterBlocklisted(userTimings, blocklistRegex) {
  const blocked = new RegExp(blocklistRegex);
  userTimings.marks = userTimings.marks.filter(
    mark => !blocked.test(mark.name)
  );
  userTimings.measures = userTimings.measures.filter(
    measure => !blocked.test(measure.name)
  );
}