Diff Report
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #523e4a8c453b2Run #523e49a66dc20DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)983 701 -282 -28.7%
Incl. Wall Time (microsec) per call 492 351 -141 -28.7%
Excl. Wall Time (microsec)100 74 -26 -26.0%
Incl. CPU (microsecs)987 704 -283 -28.7%
Incl. CPU (microsecs) per call 494 352 -142 -28.7%
Excl. CPU (microsec)76 60 -16 -21.1%
Incl. MemUse (bytes)78,696 78,696 0 0.0%
Incl. MemUse (bytes) per call 39,348 39,348 0 0.0%
Excl. MemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes)79,408 79,408 0 0.0%
Incl. PeakMemUse (bytes) per call 39,704 39,704 0 0.0%
Excl. PeakMemUse (bytes)4,320 4,320 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% -282 -3.2% -283 -6.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-26 -9.2% -16 -5.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -282 -100.0% -283 -100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -172 -61.0% -176 -62.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -57 -20.2% -56 -19.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -21 -7.4% -21 -7.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -7 -2.5% -8 -2.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 1 0.4% -6 -2.1% 0 N/A% 0 N/A%