XHProf PhutilRope::getByteLength Profile

XHProf Profile

Symbol	Count	Wall Time	%
Metrics for this Call
PhutilRope::getByteLength	44,942	103,521 us	100.0%
Parent Calls
ExecFuture::tryToCloseStdin	22,943	71,460 us
ExecFuture::isReady	21,999	32,061 us
Child Calls