Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::getRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)230 227 -3 -1.3%
Incl. Wall Time (microsec) per call 12 12 -0 -1.3%
Excl. Wall Time (microsec)189 182 -7 -3.7%
Incl. CPU (microsecs)251 250 -1 -0.4%
Incl. CPU (microsecs) per call 13 13 -0 -0.4%
Excl. CPU (microsec)147 137 -10 -6.8%
Incl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. MemUse (bytes) per call 477 477 0 0.0%
Excl. MemUse (bytes)4,600 4,600 0 0.0%
Incl. PeakMemUse (bytes)5,704 5,704 0 0.0%
Incl. PeakMemUse (bytes) per call 300 300 0 0.0%
Excl. PeakMemUse (bytes)4,080 4,080 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 -0.2% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -233.3% -10 -1000.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -5 -166.7% -3 -300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 33.3% 1 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 33.3% 2 200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 2 66.7% 2 200.0% 0 N/A% 0 N/A%
count0 N/A% 2 66.7% -1 -100.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 3 300.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 5 500.0% 0 N/A% 0 N/A%