Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls85 85 0 0.0%
Incl. Wall Time (microsec)777 774 -3 -0.4%
Incl. Wall Time (microsec) per call 9 9 -0 -0.4%
Excl. Wall Time (microsec)676 663 -13 -1.9%
Incl. CPU (microsecs)849 855 6 0.7%
Incl. CPU (microsecs) per call 10 10 0 0.7%
Excl. CPU (microsec)474 475 1 0.2%
Incl. MemUse (bytes)10,752 10,752 0 0.0%
Incl. MemUse (bytes) per call 126 126 0 0.0%
Excl. MemUse (bytes)1,800 1,800 0 0.0%
Incl. PeakMemUse (bytes)10,584 10,584 0 0.0%
Incl. PeakMemUse (bytes) per call 125 125 0 0.0%
Excl. PeakMemUse (bytes)7,816 7,816 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 -4.7% 6 3.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -433.3% 1 16.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -66.7% 4 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -33.3% 2 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 33.3% 4 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -33.3% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% -3 -50.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 11 366.7% 12 200.0% 0 N/A% 0 N/A%
count0 N/A% -1 -33.3% 1 16.7% 0 N/A% 0 N/A%
strtr0 N/A% 1 33.3% 5 83.3% 0 N/A% 0 N/A%
array_key_exists0 N/A% -1 -33.3% -13 -216.7% 0 N/A% 0 N/A%