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

Symfony\Component\HttpFoundation\HeaderBag::getRun #52353d82849e7Run #52353e715a325DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)1,582 1,624 42 2.7%
Incl. Wall Time (microsec) per call 20 20 1 2.7%
Excl. Wall Time (microsec)1,037 1,080 43 4.1%
Incl. CPU (microsecs)1,670 1,732 62 3.7%
Incl. CPU (microsecs) per call 21 21 1 3.7%
Excl. CPU (microsec)865 900 35 4.0%
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 Function43 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%