Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)251 249 -2 -0.8%
Incl. Wall Time (microsec) per call 251 249 -2 -0.8%
Excl. Wall Time (microsec)90 90 0 0.0%
Incl. CPU (microsecs)252 249 -3 -1.2%
Incl. CPU (microsecs) per call 252 249 -3 -1.2%
Excl. CPU (microsec)65 59 -6 -9.2%
Incl. MemUse (bytes)19,640 20,040 400 2.0%
Incl. MemUse (bytes) per call 19,640 20,040 400 2.0%
Excl. MemUse (bytes)5,152 5,232 80 1.6%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 -0.1% -3 -0.1% 400 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -6 -200.0% 80 20.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% -2 -100.0% -3 -100.0% 400 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -150.0% -2 -66.7% 16 4.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 3 150.0% 4 133.3% 24 6.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -2 -100.0% -2 -66.7% 88 22.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 2 100.0% 3 100.0% 24 6.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% -1 -50.0% -1 -33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% -1 -50.0% 0 0.0% 48 12.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 0 0.0% 32 8.0% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 16 4.0% 0 N/A%
strpos0 N/A% 0 0.0% 2 66.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
in_array0 N/A% 0 0.0% -1 -33.3% 24 6.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% -1 -33.3% 48 12.0% 0 N/A%