Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,873 1,899 26 1.4%
Incl. Wall Time (microsec) per call 624 633 9 1.4%
Excl. Wall Time (microsec)94 96 2 2.1%
Incl. CPU (microsecs)1,879 1,902 23 1.2%
Incl. CPU (microsecs) per call 626 634 8 1.2%
Excl. CPU (microsec)74 66 -8 -10.8%
Incl. MemUse (bytes)167,392 167,400 8 0.0%
Incl. MemUse (bytes) per call 55,797 55,800 3 0.0%
Excl. MemUse (bytes)4,696 4,672 -24 -0.5%
Incl. PeakMemUse (bytes)159,792 159,944 152 0.1%
Incl. PeakMemUse (bytes) per call 53,264 53,315 51 0.1%
Excl. PeakMemUse (bytes)2,472 2,392 -80 -3.2%

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% 26 1.9% 23 1.6% 8 0.0% 152 0.0%
Exclusive Metrics Diff for Current Function2 7.7% -8 -34.8% -24 -300.0% -80 -52.6%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 26 100.0% 23 100.0% 8 100.0% 152 100.0%
Child functions
spl_autoload_call0 N/A% 32 123.1% 35 152.2% -8 -100.0% -144 -94.7%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -6 -23.1% -6 -26.1% 0 0.0% 264 173.7%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% -2 -7.7% 1 4.3% 24 300.0% 0 0.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 0 0.0% -1 -4.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 0 0.0% 2 8.7% 16 200.0% 112 73.7%