Diff Report
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #519eb1c65e7e6Run #519eb193b2faaDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)147 153 6 4.1%
Incl. Wall Time (microsec) per call 12 13 1 4.1%
Excl. Wall Time (microsec)118 115 -3 -2.5%
Incl. CPU (microsecs)161 166 5 3.1%
Incl. CPU (microsecs) per call 13 14 0 3.1%
Excl. CPU (microsec)92 92 0 0.0%
Incl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. MemUse (bytes) per call 756 756 0 0.0%
Excl. MemUse (bytes)5,048 5,048 0 0.0%
Incl. PeakMemUse (bytes)5,632 5,632 0 0.0%
Incl. PeakMemUse (bytes) per call 469 469 0 0.0%
Excl. PeakMemUse (bytes)3,976 3,976 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::get [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\HeaderBag::get0 N/A% 6 0.4% 5 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 7 116.7% 8 160.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -16.7% -1 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 7 116.7% 0 0.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 2 33.3% 3 60.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%