Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)639 616 -23 -3.6%
Incl. Wall Time (microsec) per call 213 205 -8 -3.6%
Excl. Wall Time (microsec)93 89 -4 -4.3%
Incl. CPU (microsecs)644 619 -25 -3.9%
Incl. CPU (microsecs) per call 215 206 -8 -3.9%
Excl. CPU (microsec)71 74 3 4.2%
Incl. MemUse (bytes)81,384 81,384 0 0.0%
Incl. MemUse (bytes) per call 27,128 27,128 0 0.0%
Excl. MemUse (bytes)3,608 3,608 0 0.0%
Incl. PeakMemUse (bytes)75,024 75,024 0 0.0%
Incl. PeakMemUse (bytes) per call 25,008 25,008 0 0.0%
Excl. PeakMemUse (bytes)4,752 4,752 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% -23 -5.9% -25 -4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -17.4% 3 12.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -23 -100.0% -25 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -17 -73.9% -19 -76.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -3 -13.0% -3 -12.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 1 4.3% -1 -4.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -3 -12.0% 0 N/A% 0 N/A%