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

Symfony\Component\HttpFoundation\Response::prepareRun #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)502 424 -78 -15.5%
Incl. Wall Time (microsec) per call 502 424 -78 -15.5%
Excl. Wall Time (microsec)161 128 -33 -20.5%
Incl. CPU (microsecs)504 426 -78 -15.5%
Incl. CPU (microsecs) per call 504 426 -78 -15.5%
Excl. CPU (microsec)118 94 -24 -20.3%
Incl. MemUse (bytes)19,496 19,544 48 0.2%
Incl. MemUse (bytes) per call 19,496 19,544 48 0.2%
Excl. MemUse (bytes)4,080 4,120 40 1.0%
Incl. PeakMemUse (bytes)15,552 0 -15,552 -100.0%
Incl. PeakMemUse (bytes) per call 15,552 0 -15,552 -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% -78 -0.6% -78 -0.5% 48 0.0% -15,552 -6.9%
Exclusive Metrics Diff for Current Function-33 -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%