Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f52fbabfcb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #523f527beec76Run #523f52fbabfcbDiffDiff%
Number of Function Calls125 125 0 0.0%
Incl. Wall Time (microsec)1,396 1,349 -47 -3.4%
Incl. Wall Time (microsec) per call 11 11 -0 -3.4%
Excl. Wall Time (microsec)1,144 1,122 -22 -1.9%
Incl. CPU (microsecs)1,522 1,475 -47 -3.1%
Incl. CPU (microsecs) per call 12 12 -0 -3.1%
Excl. CPU (microsec)858 827 -31 -3.6%
Incl. MemUse (bytes)12,368 12,368 0 0.0%
Incl. MemUse (bytes) per call 99 99 0 0.0%
Excl. MemUse (bytes)664 664 0 0.0%
Incl. PeakMemUse (bytes)10,256 10,256 0 0.0%
Incl. PeakMemUse (bytes) per call 82 82 0 0.0%
Excl. PeakMemUse (bytes)7,328 7,328 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% -47 -1.2% -47 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -46.8% -31 -66.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -20 -42.6% -20 -42.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -12 -25.5% -9 -19.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -9 -19.1% -18 -38.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -6 -12.8% -5 -10.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 2 4.3% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 3 6.4% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -11 -23.4% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% -9 -19.1% -17 -36.2% 0 N/A% 0 N/A%
strtolower0 N/A% -4 -8.5% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% -1 -2.1% 1 2.1% 0 N/A% 0 N/A%