Diff Report
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)227 215 -12 -5.3%
Incl. Wall Time (microsec) per call 227 215 -12 -5.3%
Excl. Wall Time (microsec)70 70 0 0.0%
Incl. CPU (microsecs)228 217 -11 -4.8%
Incl. CPU (microsecs) per call 228 217 -11 -4.8%
Excl. CPU (microsec)47 49 2 4.3%
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)12,568 12,936 368 2.9%
Incl. PeakMemUse (bytes) per call 12,568 12,936 368 2.9%
Excl. PeakMemUse (bytes)3,288 3,576 288 8.8%

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% -12 -35.3% -11 -6.7% 0 0.0% 368 0.2%
Exclusive Metrics Diff for Current Function0 0.0% 2 18.2% 0 N/A% 288 78.3%
Parent function
drupal_handle_request0 N/A% -12 -100.0% -11 -100.0% 0 N/A% 368 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -6 -50.0% -5 -45.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -3 -25.0% -5 -45.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -1 -8.3% -1 -9.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -8.3% -2 -18.2% 0 N/A% 64 17.4%
strpos0 N/A% -1 -8.3% -1 -9.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% 1 9.1% 0 N/A% 16 4.3%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%