Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,572 1,626 54 3.4%
Incl. Wall Time (microsec) per call 786 813 27 3.4%
Excl. Wall Time (microsec)59 66 7 11.9%
Incl. CPU (microsecs)1,573 1,629 56 3.6%
Incl. CPU (microsecs) per call 787 815 28 3.6%
Excl. CPU (microsec)44 52 8 18.2%
Incl. MemUse (bytes)162,280 162,312 32 0.0%
Incl. MemUse (bytes) per call 81,140 81,156 16 0.0%
Excl. MemUse (bytes)3,920 3,920 0 0.0%
Incl. PeakMemUse (bytes)158,776 159,704 928 0.6%
Incl. PeakMemUse (bytes) per call 79,388 79,852 464 0.6%
Excl. PeakMemUse (bytes)2,056 2,056 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% 54 0.1% 56 0.1% 32 0.0% 928 0.5%
Exclusive Metrics Diff for Current Function7 13.0% 8 14.3% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 54 100.0% 56 100.0% 32 100.0% 928 100.0%
Child functions
spl_autoload_call0 N/A% 27 50.0% 29 51.8% 8 25.0% 1,456 156.9%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 11 20.4% 11 19.6% 24 75.0% -472 -50.9%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 9 16.7% 9 16.1% 0 0.0% -56 -6.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% -1 -1.8% 0 0.0% 0 0.0%