Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)610 614 4 0.7%
Incl. Wall Time (microsec) per call 11 11 0 0.7%
Excl. Wall Time (microsec)456 456 0 0.0%
Incl. CPU (microsecs)663 659 -4 -0.6%
Incl. CPU (microsecs) per call 12 12 -0 -0.6%
Excl. CPU (microsec)382 375 -7 -1.8%
Incl. MemUse (bytes)11,024 11,024 0 0.0%
Incl. MemUse (bytes) per call 204 204 0 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)9,696 9,696 0 0.0%
Incl. PeakMemUse (bytes) per call 180 180 0 0.0%
Excl. PeakMemUse (bytes)7,168 7,168 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% 4 1.1% -4 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -7 -175.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 4 100.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 3 75.0% 2 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -25.0% -5 -125.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -25.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -1 -25.0% 1 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -3 -75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 3 75.0% 4 100.0% 0 N/A% 0 N/A%
strtolower0 N/A% 2 50.0% -6 -150.0% 0 N/A% 0 N/A%
count0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 5 125.0% 0 N/A% 0 N/A%