Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\Response::prepareRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)247 244 -3 -1.2%
Incl. Wall Time (microsec) per call 247 244 -3 -1.2%
Excl. Wall Time (microsec)78 72 -6 -7.7%
Incl. CPU (microsecs)249 245 -4 -1.6%
Incl. CPU (microsecs) per call 249 245 -4 -1.6%
Excl. CPU (microsec)47 54 7 14.9%
Incl. MemUse (bytes)19,048 19,064 16 0.1%
Incl. MemUse (bytes) per call 19,048 19,064 16 0.1%
Excl. MemUse (bytes)5,040 5,040 0 0.0%
Incl. PeakMemUse (bytes)3,024 3,056 32 1.1%
Incl. PeakMemUse (bytes) per call 3,024 3,056 32 1.1%
Excl. PeakMemUse (bytes)872 872 0 0.0%

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% -3 -0.1% -4 -0.2% 16 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function-6 -200.0% 7 175.0% 0 0.0% 0 0.0%
Parent function
drupal_handle_request0 N/A% -3 -100.0% -4 -100.0% 16 100.0% 32 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% -1 -33.3% -1 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 33.3% -7 -175.0% 16 100.0% 32 100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 33.3% 1 25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 33.3% -1 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
stripos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%