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

Symfony\Component\HttpFoundation\Response::prepareRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)384 502 118 30.7%
Incl. Wall Time (microsec) per call 384 502 118 30.7%
Excl. Wall Time (microsec)123 162 39 31.7%
Incl. CPU (microsecs)387 504 117 30.2%
Incl. CPU (microsecs) per call 387 504 117 30.2%
Excl. CPU (microsec)87 111 24 27.6%
Incl. MemUse (bytes)18,360 19,496 1,136 6.2%
Incl. MemUse (bytes) per call 18,360 19,496 1,136 6.2%
Excl. MemUse (bytes)4,080 4,080 0 0.0%
Incl. PeakMemUse (bytes)0 15,168 15,168 N/A%
Incl. PeakMemUse (bytes) per call 0 15,168 15,168 N/A%
Excl. PeakMemUse (bytes)0 4,344 4,344 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. 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 Function39 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%