Diff Report
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e146d617a96: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #54e141c217b7eRun #54e146d617a96DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)134 129 -5 -3.7%
Incl. Wall Time (microsec) per call 134 129 -5 -3.7%
Excl. Wall Time (microsec)63 61 -2 -3.2%
Incl. MemUse (bytes)17,608 17,608 0 0.0%
Incl. MemUse (bytes) per call 17,608 17,608 0 0.0%
Excl. MemUse (bytes)4,792 4,792 0 0.0%
Incl. PeakMemUse (bytes)0 15,528 15,528 N/A%
Incl. PeakMemUse (bytes) per call 0 15,528 15,528 N/A%
Excl. PeakMemUse (bytes)0 4,552 4,552 N/A%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::prepare [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -5 -0.0% 0 0.0% 15,528 0.9%
Exclusive Metrics Diff for Current Function-2 -40.0% 0 N/A% 4,552 29.3%
Parent function
run_init::html/index.php0 N/A% -5 -100.0% 0 N/A% 15,528 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -2 -40.0% 0 N/A% 2,432 15.7%
Symfony\Component\HttpFoundation\Response::isEmpty0 N/A% 0 0.0% 0 N/A% 1,464 9.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -20.0% 0 N/A% 1,336 8.6%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 N/A% 768 4.9%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 N/A% 720 4.6%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 0 N/A% 664 4.3%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 0 N/A% 624 4.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 0 N/A% 616 4.0%
stripos0 N/A% 0 0.0% 0 N/A% 568 3.7%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% 0 N/A% 520 3.3%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 N/A% 496 3.2%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% 0 N/A% 384 2.5%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 0 N/A% 384 2.5%