Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)316 304 -12 -3.8%
Incl. Wall Time (microsec) per call 26 25 -1 -3.8%
Excl. Wall Time (microsec)247 234 -13 -5.3%
Incl. CPU (microsecs)334 328 -6 -1.8%
Incl. CPU (microsecs) per call 28 27 -1 -1.8%
Excl. CPU (microsec)221 206 -15 -6.8%
Incl. MemUse (bytes)9,376 9,376 0 0.0%
Incl. MemUse (bytes) per call 781 781 0 0.0%
Excl. MemUse (bytes)5,352 5,352 0 0.0%
Incl. PeakMemUse (bytes)7,128 7,128 0 0.0%
Incl. PeakMemUse (bytes) per call 594 594 0 0.0%
Excl. PeakMemUse (bytes)4,856 4,856 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% -12 -0.6% -6 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -108.3% -15 -250.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -17 -141.7% -18 -300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 4 33.3% 7 116.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 3 25.0% 3 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -8.3% 2 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -8.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 1 8.3% 2 33.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 5 83.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%