Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,384 2,340 -44 -1.8%
Incl. Wall Time (microsec) per call 477 468 -9 -1.8%
Excl. Wall Time (microsec)197 207 10 5.1%
Incl. CPU (microsecs)2,386 2,345 -41 -1.7%
Incl. CPU (microsecs) per call 477 469 -8 -1.7%
Excl. CPU (microsec)161 167 6 3.7%
Incl. MemUse (bytes)331,456 331,456 0 0.0%
Incl. MemUse (bytes) per call 66,291 66,291 0 0.0%
Excl. MemUse (bytes)12,744 12,744 0 0.0%
Incl. PeakMemUse (bytes)188,392 188,392 0 0.0%
Incl. PeakMemUse (bytes) per call 37,678 37,678 0 0.0%
Excl. PeakMemUse (bytes)3,920 3,920 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% -44 -3.3% -41 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 22.7% 6 14.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -44 -100.0% -41 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -56 -127.3% -54 -131.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 3 6.8% 2 4.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -2 -4.5% -3 -7.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 1 2.3% 4 9.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% 4 9.8% 0 N/A% 0 N/A%