Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)424 502 78 18.4%
Incl. Wall Time (microsec) per call 424 502 78 18.4%
Excl. Wall Time (microsec)128 161 33 25.8%
Incl. CPU (microsecs)426 504 78 18.3%
Incl. CPU (microsecs) per call 426 504 78 18.3%
Excl. CPU (microsec)94 118 24 25.5%
Incl. MemUse (bytes)19,544 19,496 -48 -0.2%
Incl. MemUse (bytes) per call 19,544 19,496 -48 -0.2%
Excl. MemUse (bytes)4,120 4,080 -40 -1.0%
Incl. PeakMemUse (bytes)0 15,552 15,552 N/A%
Incl. PeakMemUse (bytes) per call 0 15,552 15,552 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% 78 0.6% 78 0.5% -48 -0.0% 15,552 6.9%
Exclusive Metrics Diff for Current Function33 42.3% 24 30.8% -40 -83.3% 4,344 27.9%
Parent function
drupal_handle_request0 N/A% 78 100.0% 78 100.0% -48 -100.0% 15,552 100.0%
Child functions
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 12 15.4% 12 15.4% 0 0.0% 1,552 10.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 12 15.4% 11 14.1% 0 0.0% 1,104 7.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 9 11.5% 9 11.5% 0 0.0% 1,112 7.2%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 5 6.4% 4 5.1% 0 0.0% 768 4.9%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 1 1.3% 0 0.0% 0 0.0% 672 4.3%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 1 1.3% 0 0.0% 0 0.0% 592 3.8%
stripos0 N/A% 1 1.3% 1 1.3% 0 0.0% 288 1.9%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 1.3% 6 7.7% 0 0.0% 2,016 13.0%
strpos0 N/A% 1 1.3% 3 3.8% 0 0.0% 480 3.1%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 1 1.3% 1 1.3% 0 0.0% 728 4.7%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 1 1.3% 3 3.8% -8 -16.7% 728 4.7%
in_array0 N/A% 0 0.0% 2 2.6% 0 0.0% 480 3.1%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 2 2.6% 0 0.0% 688 4.4%