Diff Report
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #51ec489b18752Run #51ec485525502DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)2,685 2,657 -28 -1.0%
Incl. Wall Time (microsec) per call 168 166 -2 -1.0%
Excl. Wall Time (microsec)376 370 -6 -1.6%
Incl. CPU (microsecs)2,696 2,674 -22 -0.8%
Incl. CPU (microsecs) per call 169 167 -1 -0.8%
Excl. CPU (microsec)269 281 12 4.5%
Incl. MemUse (bytes)135,880 135,880 0 0.0%
Incl. MemUse (bytes) per call 8,493 8,493 0 0.0%
Excl. MemUse (bytes)10,936 10,936 0 0.0%
Incl. PeakMemUse (bytes)88,544 88,544 0 0.0%
Incl. PeakMemUse (bytes) per call 5,534 5,534 0 0.0%
Excl. PeakMemUse (bytes)6,256 6,256 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% -28 -2.7% -22 -5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -21.4% 12 54.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -28 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -24 -85.7% -26 -118.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 8 28.6% 4 18.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -5 -17.9% -1 -4.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -3.6% -2 -9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% -9 -40.9% 0 N/A% 0 N/A%