Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)259 278 19 7.3%
Incl. Wall Time (microsec) per call 259 278 19 7.3%
Excl. Wall Time (microsec)88 90 2 2.3%
Incl. CPU (microsecs)260 279 19 7.3%
Incl. CPU (microsecs) per call 260 279 19 7.3%
Excl. CPU (microsec)59 61 2 3.4%
Incl. MemUse (bytes)19,048 19,072 24 0.1%
Incl. MemUse (bytes) per call 19,048 19,072 24 0.1%
Excl. MemUse (bytes)5,040 5,064 24 0.5%
Incl. PeakMemUse (bytes)16,376 16,400 24 0.1%
Incl. PeakMemUse (bytes) per call 16,376 16,400 24 0.1%
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 0.8% 19 0.9% 24 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function2 10.5% 2 10.5% 24 100.0% 0 0.0%
Parent function
drupal_handle_request0 N/A% 19 100.0% 19 100.0% 24 100.0% 24 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 6 31.6% 3 15.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 21.1% 6 31.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 3 15.8% 3 15.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 2 10.5% 2 10.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 1 5.3% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 1 5.3% 1 5.3% 0 0.0% 24 100.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 5 26.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 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::isMethod0 N/A% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%