Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls100 100 0 0.0%
Incl. Wall Time (microsec)9,944 10,296 352 3.5%
Incl. Wall Time (microsec) per call 99 103 4 3.5%
Excl. Wall Time (microsec)4,531 4,764 233 5.1%
Incl. MemUse (bytes)1,400,688 1,389,096 -11,592 -0.8%
Incl. MemUse (bytes) per call 14,007 13,891 -116 -0.8%
Excl. MemUse (bytes)367,664 363,472 -4,192 -1.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 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% 352 0.1% -11,592 -0.7% 0 0.0%
Exclusive Metrics Diff for Current Function233 66.2% -4,192 -36.2% 0 N/A%
Parent function
Drupal\Core\DrupalKernel::handle0 N/A% 352 100.0% -11,592 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 62 17.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::isEmpty0 N/A% 18 5.1% 8 0.1% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 17 4.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 11 3.1% -7,816 -67.4% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 6 1.7% 0 0.0% 0 N/A%
stripos0 N/A% 6 1.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% -4 -1.1% 8 0.1% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 3 0.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 1 0.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% -1 -0.3% 400 3.5% 0 N/A%