Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #52e48e674e7b6Run #52e48ef364ce3DiffDiff%
Number of Function Calls58 58 0 0.0%
Incl. Wall Time (microsec)702 689 -13 -1.9%
Incl. Wall Time (microsec) per call 12 12 -0 -1.9%
Excl. Wall Time (microsec)527 508 -19 -3.6%
Incl. CPU (microsecs)780 756 -24 -3.1%
Incl. CPU (microsecs) per call 13 13 -0 -3.1%
Excl. CPU (microsec)441 426 -15 -3.4%
Incl. MemUse (bytes)10,808 10,808 0 0.0%
Incl. MemUse (bytes) per call 186 186 0 0.0%
Excl. MemUse (bytes)3,760 3,760 0 0.0%
Incl. PeakMemUse (bytes)10,352 10,352 0 0.0%
Incl. PeakMemUse (bytes) per call 178 178 0 0.0%
Excl. PeakMemUse (bytes)7,960 7,960 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% -13 -4.1% -24 -6.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-19 -146.2% -15 -62.5% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -18 -138.5% -16 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 6 46.2% 6 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 5 38.5% 2 8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% -4 -30.8% -11 -45.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -7.7% -2 -8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -1 -7.7% -4 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 4 30.8% -3 -12.5% 0 N/A% 0 N/A%
count0 N/A% 2 15.4% -7 -29.2% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%