Diff Report
Run #54e146d617a96: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e141c217b7e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #54e146d617a96Run #54e141c217b7eDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)163 164 1 0.6%
Incl. Wall Time (microsec) per call 7 7 0 0.6%
Excl. Wall Time (microsec)160 163 3 1.9%
Incl. MemUse (bytes)8,184 8,184 0 0.0%
Incl. MemUse (bytes) per call 341 341 0 0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)10,824 9,280 -1,544 -14.3%
Incl. PeakMemUse (bytes) per call 451 387 -64 -14.3%
Excl. PeakMemUse (bytes)8,592 7,048 -1,544 -18.0%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 0.0% 0 0.0% -1,544 -0.1%
Exclusive Metrics Diff for Current Function3 300.0% 0 N/A% -1,544 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -2 -200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 2 200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 100.0% 0 N/A% -776 -50.3%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 N/A% -768 -49.7%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 N/A% 0 0.0%
Child functions
strtolower0 N/A% -2 -200.0% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 0 N/A% 0 0.0%
array_key_exists0 N/A% 0 0.0% 0 N/A% 0 0.0%