Diff Report
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5196f0780fa8cRun #5196ef15c751eDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,581 1,539 -3,042 -66.4%
Incl. Wall Time (microsec) per call 382 128 -254 -66.4%
Excl. Wall Time (microsec)2,710 919 -1,791 -66.1%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)13,368 13,368 0 0.0%
Incl. MemUse (bytes) per call 1,114 1,114 0 0.0%
Excl. MemUse (bytes)7,360 7,360 0 0.0%
Incl. PeakMemUse (bytes)10,648 10,648 0 0.0%
Incl. PeakMemUse (bytes) per call 887 887 0 0.0%
Excl. PeakMemUse (bytes)7,136 7,136 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% -3,042 -0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1,791 -58.9% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -923 -30.3% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -858 -28.2% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -695 -22.8% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -309 -10.2% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -257 -8.4% 0 N/A% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -357 -11.7% 0 N/A% 0 N/A% 0 N/A%
strtolower0 N/A% -356 -11.7% 0 N/A% 0 N/A% 0 N/A%
array_key_exists0 N/A% -347 -11.4% 0 N/A% 0 N/A% 0 N/A%
count0 N/A% -191 -6.3% 0 N/A% 0 N/A% 0 N/A%