Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)637 612 -25 -3.9%
Incl. Wall Time (microsec) per call 212 204 -8 -3.9%
Excl. Wall Time (microsec)84 82 -2 -2.4%
Incl. CPU (microsecs)640 615 -25 -3.9%
Incl. CPU (microsecs) per call 213 205 -8 -3.9%
Excl. CPU (microsec)59 59 0 0.0%
Incl. MemUse (bytes)82,640 82,640 0 0.0%
Incl. MemUse (bytes) per call 27,547 27,547 0 0.0%
Excl. MemUse (bytes)3,016 3,016 0 0.0%
Incl. PeakMemUse (bytes)68,008 68,008 0 0.0%
Incl. PeakMemUse (bytes) per call 22,669 22,669 0 0.0%
Excl. PeakMemUse (bytes)3,792 3,792 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% -25 -1.8% -25 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -8.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -25 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -11 -44.0% -12 -48.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -5 -20.0% -7 -28.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -3 -12.0% -2 -8.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 -8.0% -3 -12.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -2 -8.0% -1 -4.0% 0 N/A% 0 N/A%