Diff Report
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #523c5919acc8cRun #523c58bd29e4dDiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)1,257 1,235 -22 -1.8%
Incl. Wall Time (microsec) per call 18 18 -0 -1.8%
Excl. Wall Time (microsec)818 806 -12 -1.5%
Incl. CPU (microsecs)1,333 1,303 -30 -2.3%
Incl. CPU (microsecs) per call 19 19 -0 -2.3%
Excl. CPU (microsec)685 651 -34 -5.0%
Incl. MemUse (bytes)11,600 11,600 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)3,672 3,672 0 0.0%
Incl. PeakMemUse (bytes)11,624 11,624 0 0.0%
Incl. PeakMemUse (bytes) per call 166 166 0 0.0%
Excl. PeakMemUse (bytes)9,032 9,032 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% -22 -5.0% -30 -2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -54.5% -34 -113.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -16 -72.7% -17 -56.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -5 -22.7% -7 -23.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -3 -13.6% -8 -26.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 4.5% 2 6.7% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 1 4.5% -1 -3.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 2 6.7% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -6 -27.3% 9 30.0% 0 N/A% 0 N/A%
strtolower0 N/A% -5 -22.7% -10 -33.3% 0 N/A% 0 N/A%
count0 N/A% 1 4.5% 6 20.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%