Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 4 4 N/A%
Incl. Wall Time (microsec) 2,505 2,505 N/A%
Incl. Wall Time (microsec) per call N/A 626 626 N/A%
Excl. Wall Time (microsec) 154 154 N/A%
Incl. CPU (microsecs) 2,511 2,511 N/A%
Incl. CPU (microsecs) per call N/A 628 628 N/A%
Excl. CPU (microsec) 117 117 N/A%
Incl. MemUse (bytes) 226,208 226,208 N/A%
Incl. MemUse (bytes) per call N/A 56,552 56,552 N/A%
Excl. MemUse (bytes) 4,112 4,112 N/A%
Incl. PeakMemUse (bytes) 201,088 201,088 N/A%
Incl. PeakMemUse (bytes) per call N/A 50,272 50,272 N/A%
Excl. PeakMemUse (bytes) 1,000 1,000 N/A%

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::initialize4 8.2% 2,505 0.5% 2,511 0.5% 226,208 0.6% 201,088 0.5%
Exclusive Metrics Diff for Current Function154 6.1% 117 4.7% 4,112 1.8% 1,000 0.5%
Parent function
Symfony\Component\HttpFoundation\Request::__construct4 100.0% 2,505 100.0% 2,511 100.0% 226,208 100.0% 201,088 100.0%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass4 11.1% 1,459 58.2% 1,464 58.3% 195,448 86.4% 187,024 93.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders4 11.1% 490 19.6% 494 19.7% 7,752 3.4% 5,904 2.9%
Symfony\Component\HttpFoundation\HeaderBag::__construct4 11.1% 297 11.9% 303 12.1% 14,240 6.3% 7,160 3.6%
Symfony\Component\HttpFoundation\FileBag::__construct4 11.1% 59 2.4% 65 2.6% 3,768 1.7% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct20 55.6% 46 1.8% 68 2.7% 888 0.4% 0 0.0%