Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,439 1,378 -61 -4.2%
Incl. Wall Time (microsec) per call 480 459 -20 -4.2%
Excl. Wall Time (microsec)216 208 -8 -3.7%
Incl. CPU (microsecs)1,443 1,383 -60 -4.2%
Incl. CPU (microsecs) per call 481 461 -20 -4.2%
Excl. CPU (microsec)186 174 -12 -6.5%
Incl. MemUse (bytes)53,932 53,932 0 0.0%
Incl. MemUse (bytes) per call 17,977 17,977 0 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)51,116 51,116 0 0.0%
Incl. PeakMemUse (bytes) per call 17,039 17,039 0 0.0%
Excl. PeakMemUse (bytes)3,636 3,636 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% -61 -2.1% -60 -3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -13.1% -12 -20.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -61 -100.0% -60 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -45 -73.8% -43 -71.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -11 -18.0% -10 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 2 3.3% 2 3.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 1 1.6% 5 8.3% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% -2 -3.3% 0 N/A% 0 N/A%