Diff Report
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #54e1529b7f3e4Run #54e157d33da83DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)164 165 1 0.6%
Incl. Wall Time (microsec) per call 7 7 0 0.6%
Excl. Wall Time (microsec)161 163 2 1.2%
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)9,280 10,824 1,544 16.6%
Incl. PeakMemUse (bytes) per call 387 451 64 16.6%
Excl. PeakMemUse (bytes)7,048 8,592 1,544 21.9%

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 Function2 200.0% 0 N/A% 1,544 100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -1 -100.0% 0 N/A% 776 50.3%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 N/A% 0 0.0%
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%
Child functions
count0 N/A% -1 -100.0% 0 N/A% 0 0.0%
array_key_exists0 N/A% 0 0.0% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 0 N/A% 0 0.0%
strtolower0 N/A% 0 0.0% 0 N/A% 0 0.0%