Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\Response::prepareRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)199 201 2 1.0%
Incl. Wall Time (microsec) per call 199 201 2 1.0%
Excl. Wall Time (microsec)63 66 3 4.8%
Incl. CPU (microsecs)200 201 1 0.5%
Incl. CPU (microsecs) per call 200 201 1 0.5%
Excl. CPU (microsec)48 36 -12 -25.0%
Incl. MemUse (bytes)19,632 19,632 0 0.0%
Incl. MemUse (bytes) per call 19,632 19,632 0 0.0%
Excl. MemUse (bytes)5,080 5,080 0 0.0%
Incl. PeakMemUse (bytes)15,656 15,800 144 0.9%
Incl. PeakMemUse (bytes) per call 15,656 15,800 144 0.9%
Excl. PeakMemUse (bytes)4,176 4,224 48 1.1%

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% 2 8.7% 1 1.1% 0 0.0% 144 0.3%
Exclusive Metrics Diff for Current Function3 150.0% -12 -1200.0% 0 N/A% 48 33.3%
Parent function
drupal_handle_request0 N/A% 2 100.0% 1 100.0% 0 N/A% 144 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 2 100.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -2 -100.0% -1 -100.0% 0 N/A% 0 0.0%
stripos0 N/A% -1 -50.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 50.0% 2 200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% -1 -50.0% 2 200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 6 600.0% 0 N/A% 96 66.7%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%