Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)502 384 -118 -23.5%
Incl. Wall Time (microsec) per call 502 384 -118 -23.5%
Excl. Wall Time (microsec)162 123 -39 -24.1%
Incl. CPU (microsecs)504 387 -117 -23.2%
Incl. CPU (microsecs) per call 504 387 -117 -23.2%
Excl. CPU (microsec)111 87 -24 -21.6%
Incl. MemUse (bytes)19,496 18,360 -1,136 -5.8%
Incl. MemUse (bytes) per call 19,496 18,360 -1,136 -5.8%
Excl. MemUse (bytes)4,080 4,080 0 0.0%
Incl. PeakMemUse (bytes)15,168 0 -15,168 -100.0%
Incl. PeakMemUse (bytes) per call 15,168 0 -15,168 -100.0%
Excl. PeakMemUse (bytes)4,344 0 -4,344 -100.0%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -118 -1.0% -117 -0.8% -1,136 -0.7% -15,168 -1.1%
Exclusive Metrics Diff for Current Function-39 -33.1% -24 -20.5% 0 0.0% -4,344 -28.6%
Parent function
drupal_handle_request0 N/A% -118 -100.0% -117 -100.0% -1,136 -100.0% -15,168 -100.0%
Child functions
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -51 -43.2% -51 -43.6% -1,160 -102.1% -1,552 -10.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -10 -8.5% -12 -10.3% 8 0.7% -1,112 -7.3%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -9 -7.6% -8 -6.8% 0 0.0% -912 -6.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -5 -4.2% -6 -5.1% 0 0.0% -576 -3.8%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% -3 -2.5% -8 -6.8% 0 0.0% -2,016 -13.3%
stripos0 N/A% -1 -0.8% -5 -4.3% 0 0.0% -288 -1.9%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 1 0.8% 2 1.7% 0 0.0% -672 -4.4%
strpos0 N/A% -1 -0.8% -1 -0.9% 0 0.0% -480 -3.2%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% -1 -0.8% -2 -1.7% 8 0.7% -728 -4.8%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 1 0.8% 2 1.7% 8 0.7% -728 -4.8%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% -1 -0.9% 0 0.0% -688 -4.5%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -2 -1.7% 0 0.0% -592 -3.9%
in_array0 N/A% 0 0.0% -1 -0.9% 0 0.0% -480 -3.2%