Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,448 1,452 4 0.3%
Incl. Wall Time (microsec) per call 1,448 1,452 4 0.3%
Excl. Wall Time (microsec)46 48 2 4.3%
Incl. CPU (microsecs)1,450 1,452 2 0.1%
Incl. CPU (microsecs) per call 1,450 1,452 2 0.1%
Excl. CPU (microsec)35 34 -1 -2.9%
Incl. MemUse (bytes)158,848 158,824 -24 -0.0%
Incl. MemUse (bytes) per call 158,848 158,824 -24 -0.0%
Excl. MemUse (bytes)3,472 3,448 -24 -0.7%
Incl. PeakMemUse (bytes)157,552 157,288 -264 -0.2%
Incl. PeakMemUse (bytes) per call 157,552 157,288 -264 -0.2%
Excl. PeakMemUse (bytes)1,352 1,352 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% 4 0.9% 2 0.2% -24 -9.1% -264 -28.0%
Exclusive Metrics Diff for Current Function2 50.0% -1 -50.0% -24 -100.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 4 100.0% 2 100.0% -24 -100.0% -264 -100.0%
Child functions
spl_autoload_call0 N/A% -10 -250.0% -9 -450.0% 0 0.0% -264 -100.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 8 200.0% 6 300.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 4 100.0% 4 200.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% 1 50.0% 0 0.0% 0 0.0%