Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: 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 #52e49d73f02cbDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,524 1,495 -29 -1.9%
Incl. Wall Time (microsec) per call 762 748 -15 -1.9%
Excl. Wall Time (microsec)66 72 6 9.1%
Incl. CPU (microsecs)1,531 1,498 -33 -2.2%
Incl. CPU (microsecs) per call 766 749 -17 -2.2%
Excl. CPU (microsec)55 51 -4 -7.3%
Incl. MemUse (bytes)163,552 163,560 8 0.0%
Incl. MemUse (bytes) per call 81,776 81,780 4 0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)154,000 153,784 -216 -0.1%
Incl. PeakMemUse (bytes) per call 77,000 76,892 -108 -0.1%
Excl. PeakMemUse (bytes)1,448 1,496 48 3.3%

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 -1.2% -33 -1.6% 8 0.0% -216 -0.3%
Exclusive Metrics Diff for Current Function6 20.7% -4 -12.1% 0 0.0% 48 22.2%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -29 -100.0% -33 -100.0% 8 100.0% -216 -100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -18 -62.1% -18 -54.5% 0 0.0% 48 22.2%
spl_autoload_call0 N/A% -13 -44.8% -14 -42.4% 16 200.0% -760 -351.9%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -3 -10.3% -4 -12.1% -16 -200.0% 448 207.4%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -1 -3.4% 8 24.2% 8 100.0% 0 0.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 0 0.0% -1 -3.0% 0 0.0% 0 0.0%