Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\Request::initializeRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)2,363 2,283 -80 -3.4%
Incl. Wall Time (microsec) per call 169 163 -6 -3.4%
Excl. Wall Time (microsec)325 313 -12 -3.7%
Incl. CPU (microsecs)2,378 2,298 -80 -3.4%
Incl. CPU (microsecs) per call 170 164 -6 -3.4%
Excl. CPU (microsec)249 239 -10 -4.0%
Incl. MemUse (bytes)127,720 127,720 0 0.0%
Incl. MemUse (bytes) per call 9,123 9,123 0 0.0%
Excl. MemUse (bytes)9,720 9,720 0 0.0%
Incl. PeakMemUse (bytes)83,672 83,672 0 0.0%
Incl. PeakMemUse (bytes) per call 5,977 5,977 0 0.0%
Excl. PeakMemUse (bytes)4,688 4,688 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% -80 -2.0% -80 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -15.0% -10 -12.5% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -80 -100.0% -80 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -27 -33.8% -24 -30.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -22 -27.5% -22 -27.5% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -13 -16.2% -15 -18.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -6 -7.5% -8 -10.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% -1 -1.2% 0 N/A% 0 N/A%