Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)230 233 3 1.3%
Incl. Wall Time (microsec) per call 12 12 0 1.3%
Excl. Wall Time (microsec)189 194 5 2.6%
Incl. CPU (microsecs)251 253 2 0.8%
Incl. CPU (microsecs) per call 13 13 0 0.8%
Excl. CPU (microsec)147 149 2 1.4%
Incl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. MemUse (bytes) per call 477 477 0 0.0%
Excl. MemUse (bytes)4,600 4,600 0 0.0%
Incl. PeakMemUse (bytes)5,704 5,704 0 0.0%
Incl. PeakMemUse (bytes) per call 300 300 0 0.0%
Excl. PeakMemUse (bytes)4,080 4,080 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% 3 6.5% 2 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 166.7% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 66.7% 2 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 33.3% -1 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%