Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)445 436 -9 -2.0%
Incl. Wall Time (microsec) per call 11 11 -0 -2.0%
Excl. Wall Time (microsec)364 359 -5 -1.4%
Incl. CPU (microsecs)487 479 -8 -1.6%
Incl. CPU (microsecs) per call 12 12 -0 -1.6%
Excl. CPU (microsec)273 287 14 5.1%
Incl. MemUse (bytes)10,832 10,832 0 0.0%
Incl. MemUse (bytes) per call 278 278 0 0.0%
Excl. MemUse (bytes)5,112 5,112 0 0.0%
Incl. PeakMemUse (bytes)10,880 10,880 0 0.0%
Incl. PeakMemUse (bytes) per call 279 279 0 0.0%
Excl. PeakMemUse (bytes)8,312 8,312 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% -9 -1.9% -8 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -55.6% 14 175.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -7 -77.8% -5 -62.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -22.2% -2 -25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -2 -22.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 11.1% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 1 11.1% 2 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -3 -33.3% -10 -125.0% 0 N/A% 0 N/A%
strtr0 N/A% -2 -22.2% -4 -50.0% 0 N/A% 0 N/A%
strtolower0 N/A% 2 22.2% -15 -187.5% 0 N/A% 0 N/A%
count0 N/A% -1 -11.1% 7 87.5% 0 N/A% 0 N/A%