Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)2,304 2,278 -26 -1.1%
Incl. Wall Time (microsec) per call 165 163 -2 -1.1%
Excl. Wall Time (microsec)314 318 4 1.3%
Incl. CPU (microsecs)2,331 2,291 -40 -1.7%
Incl. CPU (microsecs) per call 167 164 -3 -1.7%
Excl. CPU (microsec)237 235 -2 -0.8%
Incl. MemUse (bytes)127,744 127,744 0 0.0%
Incl. MemUse (bytes) per call 9,125 9,125 0 0.0%
Excl. MemUse (bytes)9,720 9,720 0 0.0%
Incl. PeakMemUse (bytes)84,960 84,960 0 0.0%
Incl. PeakMemUse (bytes) per call 6,069 6,069 0 0.0%
Excl. PeakMemUse (bytes)5,312 5,312 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% -26 -1.1% -40 -5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 15.4% -2 -5.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -26 -100.0% -40 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% -19 -73.1% -22 -55.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -10 -38.5% -14 -35.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -1 -3.8% 3 7.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 0 0.0% -2 -5.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 0 0.0% -3 -7.5% 0 N/A% 0 N/A%