Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df9298c351d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #54df8d322535aRun #54df9298c351dDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)225 223 -2 -0.9%
Incl. Wall Time (microsec) per call 9 9 -0 -0.9%
Excl. Wall Time (microsec)200 196 -4 -2.0%
Incl. MemUse (bytes)8,440 8,440 0 0.0%
Incl. MemUse (bytes) per call 352 352 0 0.0%
Excl. MemUse (bytes)4,248 4,272 24 0.6%
Incl. PeakMemUse (bytes)8,784 8,744 -40 -0.5%
Incl. PeakMemUse (bytes) per call 366 364 -2 -0.5%
Excl. PeakMemUse (bytes)6,560 6,528 -32 -0.5%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -0.0% 0 0.0% -40 -0.2%
Exclusive Metrics Diff for Current Function-4 -200.0% 24 N/A% -32 -80.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -3 -150.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 2 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -100.0% 0 N/A% -40 -100.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 1 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -50.0% 0 N/A% 0 0.0%
Child functions
count0 N/A% 1 50.0% 0 N/A% 0 0.0%
array_key_exists0 N/A% 1 50.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% -8 N/A% -8 -20.0%
strtolower0 N/A% 0 0.0% -16 N/A% 0 0.0%