Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,373 1,380 7 0.5%
Incl. Wall Time (microsec) per call 687 690 4 0.5%
Excl. Wall Time (microsec)72 69 -3 -4.2%
Incl. CPU (microsecs)1,375 1,383 8 0.6%
Incl. CPU (microsecs) per call 688 692 4 0.6%
Excl. CPU (microsec)54 51 -3 -5.6%
Incl. MemUse (bytes)169,064 169,064 0 0.0%
Incl. MemUse (bytes) per call 84,532 84,532 0 0.0%
Excl. MemUse (bytes)4,112 4,104 -8 -0.2%
Incl. PeakMemUse (bytes)174,216 174,920 704 0.4%
Incl. PeakMemUse (bytes) per call 87,108 87,460 352 0.4%
Excl. PeakMemUse (bytes)2,336 2,352 16 0.7%

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% 7 0.9% 8 2.2% 0 0.0% 704 6.6%
Exclusive Metrics Diff for Current Function-3 -42.9% -3 -37.5% -8 N/A% 16 2.3%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 7 100.0% 8 100.0% 0 N/A% 704 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 23 328.6% 24 300.0% 16 N/A% 528 75.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -10 -142.9% -11 -137.5% -8 N/A% 80 11.4%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -2 -28.6% 0 0.0% 0 N/A% 80 11.4%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 0.0%