Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: 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 #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,802 1,779 -23 -1.3%
Incl. Wall Time (microsec) per call 601 593 -8 -1.3%
Excl. Wall Time (microsec)94 101 7 7.4%
Incl. CPU (microsecs)1,807 1,781 -26 -1.4%
Incl. CPU (microsecs) per call 602 594 -9 -1.4%
Excl. CPU (microsec)73 67 -6 -8.2%
Incl. MemUse (bytes)186,928 186,960 32 0.0%
Incl. MemUse (bytes) per call 62,309 62,320 11 0.0%
Excl. MemUse (bytes)4,672 4,672 0 0.0%
Incl. PeakMemUse (bytes)167,232 167,392 160 0.1%
Incl. PeakMemUse (bytes) per call 55,744 55,797 53 0.1%
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% -23 -0.5% -26 -0.6% 32 0.0% 160 0.2%
Exclusive Metrics Diff for Current Function7 30.4% -6 -23.1% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -23 -100.0% -26 -100.0% 32 100.0% 160 100.0%
Child functions
spl_autoload_call0 N/A% -24 -104.3% -26 -100.0% 40 125.0% 176 110.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -10 -43.5% -3 -11.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 5 21.7% 5 19.2% 0 0.0% 160 100.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -3 -13.0% 3 11.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 2 8.7% 1 3.8% -8 -25.0% -176 -110.0%