Diff Report
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)316 310 -6 -1.9%
Incl. Wall Time (microsec) per call 12 12 -0 -1.9%
Excl. Wall Time (microsec)263 257 -6 -2.3%
Incl. CPU (microsecs)340 337 -3 -0.9%
Incl. CPU (microsecs) per call 13 13 -0 -0.9%
Excl. CPU (microsec)199 185 -14 -7.0%
Incl. MemUse (bytes)9,168 9,168 0 0.0%
Incl. MemUse (bytes) per call 353 353 0 0.0%
Excl. MemUse (bytes)4,208 4,216 8 0.2%
Incl. PeakMemUse (bytes)5,832 5,872 40 0.7%
Incl. PeakMemUse (bytes) per call 224 226 2 0.7%
Excl. PeakMemUse (bytes)4,304 4,344 40 0.9%

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. 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% -6 -0.8% -3 -1.5% 0 0.0% 40 0.1%
Exclusive Metrics Diff for Current Function-6 -100.0% -14 -466.7% 8 N/A% 40 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -3 -50.0% -1 -33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -16.7% -3 -100.0% 0 N/A% 40 100.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -16.7% 1 33.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
strtolower0 N/A% -1 -16.7% 7 233.3% 0 N/A% 0 0.0%
count0 N/A% 1 16.7% -1 -33.3% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 2 66.7% -8 N/A% 0 0.0%
array_key_exists0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 0.0%