Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #519c0a514701fRun #519c0a965645dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,389 1,589 200 14.4%
Incl. Wall Time (microsec) per call 463 530 67 14.4%
Excl. Wall Time (microsec)214 243 29 13.6%
Incl. CPU (microsecs)1,394 1,593 199 14.3%
Incl. CPU (microsecs) per call 465 531 66 14.3%
Excl. CPU (microsec)174 207 33 19.0%
Incl. MemUse (bytes)53,932 53,932 0 0.0%
Incl. MemUse (bytes) per call 17,977 17,977 0 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)51,196 51,196 0 0.0%
Incl. PeakMemUse (bytes) per call 17,065 17,065 0 0.0%
Excl. PeakMemUse (bytes)3,636 3,636 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% 200 13.3% 199 20.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function29 14.5% 33 16.6% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 200 100.0% 199 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 132 66.0% 131 65.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 14 7.0% 14 7.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 13 6.5% 13 6.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 7 3.5% 1 0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 5 2.5% 7 3.5% 0 N/A% 0 N/A%