Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d4d3a1f8: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #52e49caf3c7f2Run #52e49d4d3a1f8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,524 1,553 29 1.9%
Incl. Wall Time (microsec) per call 762 777 15 1.9%
Excl. Wall Time (microsec)66 67 1 1.5%
Incl. CPU (microsecs)1,531 1,558 27 1.8%
Incl. CPU (microsecs) per call 766 779 14 1.8%
Excl. CPU (microsec)55 50 -5 -9.1%
Incl. MemUse (bytes)163,552 163,552 0 0.0%
Incl. MemUse (bytes) per call 81,776 81,776 0 0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)154,000 154,000 0 0.0%
Incl. PeakMemUse (bytes) per call 77,000 77,000 0 0.0%
Excl. PeakMemUse (bytes)1,448 1,448 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::initialize [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\Request::initialize0 N/A% 29 3.0% 27 3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 3.4% -5 -18.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 29 100.0% 27 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 40 137.9% 40 148.1% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% -22 -75.9% -23 -85.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 5 17.2% 4 14.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 4 13.8% 4 14.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 1 3.4% 7 25.9% 0 N/A% 0 N/A%