Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)462 504 42 9.1%
Incl. Wall Time (microsec) per call 462 504 42 9.1%
Excl. Wall Time (microsec)137 157 20 14.6%
Incl. CPU (microsecs)465 507 42 9.0%
Incl. CPU (microsecs) per call 465 507 42 9.0%
Excl. CPU (microsec)97 111 14 14.4%
Incl. MemUse (bytes)19,536 19,496 -40 -0.2%
Incl. MemUse (bytes) per call 19,536 19,496 -40 -0.2%
Excl. MemUse (bytes)4,080 4,080 0 0.0%
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% 42 0.6% 42 0.8% -40 -0.0% 15,552 5.8%
Exclusive Metrics Diff for Current Function20 47.6% 14 33.3% 0 0.0% 4,344 27.9%
Parent function
drupal_handle_request0 N/A% 42 100.0% 42 100.0% -40 -100.0% 15,552 100.0%
Child functions
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 6 14.3% 6 14.3% 0 0.0% 2,016 13.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 8 19.0% 7 16.7% -16 -40.0% 1,552 10.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 2.4% 0 0.0% 0 0.0% 1,112 7.2%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 6 14.3% 5 11.9% 0 0.0% 1,104 7.1%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -2 -4.8% -3 -7.1% 0 0.0% 768 4.9%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 5 11.9% 0 0.0% 728 4.7%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 2 4.8% 2 4.8% 0 0.0% 728 4.7%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 4 9.5% 0 0.0% 688 4.4%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -1 -2.4% 0 0.0% -24 -60.0% 672 4.3%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 1 2.4% 1 2.4% 0 0.0% 592 3.8%
in_array0 N/A% 0 0.0% 1 2.4% 0 0.0% 480 3.1%
strpos0 N/A% 0 0.0% 1 2.4% 0 0.0% 480 3.1%
stripos0 N/A% 1 2.4% -1 -2.4% 0 0.0% 288 1.9%