Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)1,624 1,582 -42 -2.6%
Incl. Wall Time (microsec) per call 20 20 -1 -2.6%
Excl. Wall Time (microsec)1,080 1,037 -43 -4.0%
Incl. CPU (microsecs)1,732 1,670 -62 -3.6%
Incl. CPU (microsecs) per call 21 21 -1 -3.6%
Excl. CPU (microsec)900 865 -35 -3.9%
Incl. MemUse (bytes)11,864 11,864 0 0.0%
Incl. MemUse (bytes) per call 146 146 0 0.0%
Excl. MemUse (bytes)3,144 3,144 0 0.0%
Incl. PeakMemUse (bytes)9,544 9,544 0 0.0%
Incl. PeakMemUse (bytes) per call 118 118 0 0.0%
Excl. PeakMemUse (bytes)6,672 6,672 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% -42 -0.6% -62 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-43 -102.4% -35 -56.5% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -25 -59.5% -27 -43.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -15 -35.7% -32 -51.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -10 -23.8% -12 -19.4% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 8 19.0% 5 8.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -3 -7.1% -1 -1.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 2 4.8% 3 4.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 2.4% 2 3.2% 0 N/A% 0 N/A%
Child functions
count0 N/A% 19 45.2% 7 11.3% 0 N/A% 0 N/A%
array_key_exists0 N/A% -16 -38.1% -21 -33.9% 0 N/A% 0 N/A%
strtolower0 N/A% -3 -7.1% -4 -6.5% 0 N/A% 0 N/A%
strtr0 N/A% 1 2.4% -9 -14.5% 0 N/A% 0 N/A%