Diff Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: 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 #519bd4c5b5ac8Run #519bd405e5fe3DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)228 233 5 2.2%
Incl. Wall Time (microsec) per call 19 19 0 2.2%
Excl. Wall Time (microsec)161 163 2 1.2%
Incl. CPU (microsecs)247 247 0 0.0%
Incl. CPU (microsecs) per call 21 21 0 0.0%
Excl. CPU (microsec)142 127 -15 -10.6%
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)4,952 4,952 0 0.0%
Incl. PeakMemUse (bytes) per call 413 413 0 0.0%
Excl. PeakMemUse (bytes)3,328 3,328 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% 5 0.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 40.0% -15 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 4 80.0% 2 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 4 80.0% 2 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -2 -40.0% -2 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -20.0% -2 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
count0 N/A% 2 40.0% 1 N/A% 0 N/A% 0 N/A%
strtr0 N/A% 2 40.0% 9 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -20.0% 4 N/A% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%