Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)303 310 7 2.3%
Incl. Wall Time (microsec) per call 25 26 1 2.3%
Excl. Wall Time (microsec)239 245 6 2.5%
Incl. CPU (microsecs)324 330 6 1.9%
Incl. CPU (microsecs) per call 27 28 1 1.9%
Excl. CPU (microsec)200 211 11 5.5%
Incl. MemUse (bytes)9,376 9,384 8 0.1%
Incl. MemUse (bytes) per call 781 782 1 0.1%
Excl. MemUse (bytes)5,352 5,352 0 0.0%
Incl. PeakMemUse (bytes)6,904 6,912 8 0.1%
Incl. PeakMemUse (bytes) per call 575 576 1 0.1%
Excl. PeakMemUse (bytes)4,632 4,632 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% 7 0.4% 6 0.3% 8 0.1% 8 0.1%
Exclusive Metrics Diff for Current Function6 85.7% 11 183.3% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 14 200.0% 14 233.3% 8 100.0% 8 100.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -6 -85.7% -6 -100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -2 -28.6% -1 -16.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 2 28.6% 2 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -14.3% -3 -50.0% 0 0.0% 0 0.0%
Child functions
count0 N/A% 1 14.3% -6 -100.0% 0 0.0% 0 0.0%
strtr0 N/A% 1 14.3% 1 16.7% 0 0.0% 0 0.0%
strtolower0 N/A% -1 -14.3% -4 -66.7% 8 100.0% 8 100.0%
array_key_exists0 N/A% 0 0.0% 4 66.7% 0 0.0% 0 0.0%