Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #519bd405e5fe3Run #519bd4feea4c7DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)233 239 6 2.6%
Incl. Wall Time (microsec) per call 19 20 1 2.6%
Excl. Wall Time (microsec)163 169 6 3.7%
Incl. CPU (microsecs)247 254 7 2.8%
Incl. CPU (microsecs) per call 21 21 1 2.8%
Excl. CPU (microsec)127 143 16 12.6%
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% 6 0.1% 7 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% 16 228.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 11 183.3% 11 157.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -4 -66.7% -3 -42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% -1 -14.3% 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%
Child functions
strtr0 N/A% -2 -33.3% -6 -85.7% 0 N/A% 0 N/A%
strtolower0 N/A% 1 16.7% -6 -85.7% 0 N/A% 0 N/A%
count0 N/A% 1 16.7% 3 42.9% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%