Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)764 776 12 1.6%
Incl. Wall Time (microsec) per call 17 18 0 1.6%
Excl. Wall Time (microsec)556 554 -2 -0.4%
Incl. CPU (microsecs)817 832 15 1.8%
Incl. CPU (microsecs) per call 19 19 0 1.8%
Excl. CPU (microsec)434 444 10 2.3%
Incl. MemUse (bytes)10,112 10,112 0 0.0%
Incl. MemUse (bytes) per call 230 230 0 0.0%
Excl. MemUse (bytes)4,024 4,024 0 0.0%
Incl. PeakMemUse (bytes)5,824 5,824 0 0.0%
Incl. PeakMemUse (bytes) per call 132 132 0 0.0%
Excl. PeakMemUse (bytes)3,816 3,816 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% 12 1.1% 15 6.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -16.7% 10 66.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 5 41.7% 7 46.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 5 41.7% 6 40.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 2 16.7% 4 26.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 8.3% 2 13.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -8.3% -3 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 6 50.0% -1 -6.7% 0 N/A% 0 N/A%
strtr0 N/A% 5 41.7% 11 73.3% 0 N/A% 0 N/A%
count0 N/A% 2 16.7% 0 0.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 1 8.3% -5 -33.3% 0 N/A% 0 N/A%