Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)424 508 84 19.8%
Incl. Wall Time (microsec) per call 424 508 84 19.8%
Excl. Wall Time (microsec)129 149 20 15.5%
Incl. CPU (microsecs)427 511 84 19.7%
Incl. CPU (microsecs) per call 427 511 84 19.7%
Excl. CPU (microsec)89 111 22 24.7%
Incl. MemUse (bytes)19,504 19,496 -8 -0.0%
Incl. MemUse (bytes) per call 19,504 19,496 -8 -0.0%
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% 84 1.5% 84 3.6% -8 -0.0% 15,552 8.9%
Exclusive Metrics Diff for Current Function20 23.8% 22 26.2% 0 0.0% 4,344 27.9%
Parent function
drupal_handle_request0 N/A% 84 100.0% 84 100.0% -8 -100.0% 15,552 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 14 16.7% 14 16.7% 0 0.0% 1,112 7.2%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 14 16.7% 13 15.5% 0 0.0% 1,552 10.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 12 14.3% 10 11.9% 0 0.0% 1,104 7.1%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 9 10.7% 9 10.7% 0 0.0% 768 4.9%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 6 7.1% 6 7.1% 0 0.0% 2,016 13.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 2 2.4% 1 1.2% -8 -100.0% 672 4.3%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 2 2.4% 2 2.4% 0 0.0% 728 4.7%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 2 2.4% 3 3.6% 0 0.0% 728 4.7%
stripos0 N/A% 1 1.2% 1 1.2% 0 0.0% 288 1.9%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 1 1.2% 1 1.2% 0 0.0% 592 3.8%
strpos0 N/A% 1 1.2% 0 0.0% 0 0.0% 480 3.1%
in_array0 N/A% 0 0.0% 1 1.2% 0 0.0% 480 3.1%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 1 1.2% 0 0.0% 688 4.4%