Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)278 259 -19 -6.8%
Incl. Wall Time (microsec) per call 278 259 -19 -6.8%
Excl. Wall Time (microsec)90 80 -10 -11.1%
Incl. CPU (microsecs)279 261 -18 -6.5%
Incl. CPU (microsecs) per call 279 261 -18 -6.5%
Excl. CPU (microsec)61 55 -6 -9.8%
Incl. MemUse (bytes)19,072 19,072 0 0.0%
Incl. MemUse (bytes) per call 19,072 19,072 0 0.0%
Excl. MemUse (bytes)5,064 5,064 0 0.0%
Incl. PeakMemUse (bytes)16,400 16,400 0 0.0%
Incl. PeakMemUse (bytes) per call 16,400 16,400 0 0.0%
Excl. PeakMemUse (bytes)4,936 4,936 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% -19 -2.0% -18 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -52.6% -6 -33.3% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -19 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -4 -21.1% -4 -22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -2 -10.5% -1 -5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -10.5% -6 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -5.3% -1 -5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
stripos0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%