Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 342 342 N/A%
Incl. Wall Time (microsec) per call N/A 342 342 N/A%
Excl. Wall Time (microsec) 83 83 N/A%
Incl. CPU (microsecs) 344 344 N/A%
Incl. CPU (microsecs) per call N/A 344 344 N/A%
Excl. CPU (microsec) 55 55 N/A%
Incl. MemUse (bytes) 23,088 23,088 N/A%
Incl. MemUse (bytes) per call N/A 23,088 23,088 N/A%
Excl. MemUse (bytes) 5,048 5,048 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 0 N/A%
Excl. PeakMemUse (bytes) 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::prepare1 3.4% 342 0.0% 344 0.0% 23,088 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function83 24.3% 55 16.0% 5,048 21.9% 0 N/A%
Parent function
drupal_handle_request1 100.0% 342 100.0% 344 100.0% 23,088 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set2 10.5% 62 18.1% 64 18.6% 1,536 6.7% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get3 15.8% 51 14.9% 55 16.0% 968 4.2% 0 N/A%
Symfony\Component\HttpFoundation\Request::getRequestFormat1 5.3% 38 11.1% 40 11.6% 2,072 9.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has3 15.8% 37 10.8% 39 11.3% 984 4.3% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility1 5.3% 28 8.2% 30 8.7% 3,304 14.3% 0 N/A%
Symfony\Component\HttpFoundation\Request::isMethod1 5.3% 15 4.4% 17 4.9% 3,152 13.7% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::get1 5.3% 7 2.0% 10 2.9% 840 3.6% 0 N/A%
strpos2 10.5% 7 2.0% 9 2.6% 800 3.5% 0 N/A%
Symfony\Component\HttpFoundation\Request::getMimeType1 5.3% 5 1.5% 7 2.0% 944 4.1% 0 N/A%
Symfony\Component\HttpFoundation\Response::isInformational1 5.3% 3 0.9% 5 1.5% 944 4.1% 0 N/A%
Symfony\Component\HttpFoundation\Response::getProtocolVersion1 5.3% 2 0.6% 4 1.2% 888 3.8% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion1 5.3% 2 0.6% 5 1.5% 808 3.5% 0 N/A%
in_array1 5.3% 2 0.6% 4 1.2% 800 3.5% 0 N/A%