Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51774c26bf054Run #51774d289642fDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)149 164 15 10.1%
Incl. Wall Time (microsec) per call 12 14 1 10.1%
Excl. Wall Time (microsec)119 133 14 11.8%
Incl. CPU (microsecs)165 182 17 10.3%
Incl. CPU (microsecs) per call 14 15 1 10.3%
Excl. CPU (microsec)99 104 5 5.1%
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)7,248 7,248 0 0.0%
Incl. PeakMemUse (bytes) per call 604 604 0 0.0%
Excl. PeakMemUse (bytes)4,888 4,888 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% 15 0.0% 17 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function14 93.3% 5 29.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 11 73.3% 11 64.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 3 20.0% 3 17.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 2 13.3% 2 11.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -13.3% -1 -5.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 6.7% 2 11.8% 0 N/A% 0 N/A%
Child functions
count0 N/A% 1 6.7% 2 11.8% 0 N/A% 0 N/A%
array_key_exists0 N/A% 1 6.7% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -6.7% 6 35.3% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 4 23.5% 0 N/A% 0 N/A%