Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)614 615 1 0.2%
Incl. Wall Time (microsec) per call 11 11 0 0.2%
Excl. Wall Time (microsec)456 458 2 0.4%
Incl. CPU (microsecs)659 675 16 2.4%
Incl. CPU (microsecs) per call 12 13 0 2.4%
Excl. CPU (microsec)375 373 -2 -0.5%
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% 1 0.0% 16 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 200.0% -2 -12.5% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 7 700.0% 16 100.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% -3 -300.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -200.0% -2 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -100.0% 3 18.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -6 -600.0% -2 -12.5% 0 N/A% 0 N/A%
strtolower0 N/A% 3 300.0% 10 62.5% 0 N/A% 0 N/A%
count0 N/A% 1 100.0% 4 25.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 100.0% 6 37.5% 0 N/A% 0 N/A%