Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: 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 #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)157 156 -1 -0.6%
Incl. Wall Time (microsec) per call 9 9 -0 -0.6%
Excl. Wall Time (microsec)145 143 -2 -1.4%
Incl. CPU (microsecs)176 168 -8 -4.5%
Incl. CPU (microsecs) per call 10 10 -0 -4.5%
Excl. CPU (microsec)99 100 1 1.0%
Incl. MemUse (bytes)10,776 10,776 0 0.0%
Incl. MemUse (bytes) per call 634 634 0 0.0%
Excl. MemUse (bytes)6,432 6,432 0 0.0%
Incl. PeakMemUse (bytes)8,080 8,080 0 0.0%
Incl. PeakMemUse (bytes) per call 475 475 0 0.0%
Excl. PeakMemUse (bytes)5,576 5,576 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% -1 -0.0% -8 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -200.0% 1 12.5% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -200.0% -6 -75.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 100.0% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 1 100.0% 1 12.5% 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\Request::isXmlHttpRequest0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Child functions
count0 N/A% 1 100.0% 2 25.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% -5 -62.5% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -4 -50.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%