Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5251f592ab279Run #5251f6e1e32d5DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)566 549 -17 -3.0%
Incl. Wall Time (microsec) per call 11 11 -0 -3.0%
Excl. Wall Time (microsec)474 455 -19 -4.0%
Incl. CPU (microsecs)625 601 -24 -3.8%
Incl. CPU (microsecs) per call 13 12 -0 -3.8%
Excl. CPU (microsec)367 342 -25 -6.8%
Incl. MemUse (bytes)10,368 10,368 0 0.0%
Incl. MemUse (bytes) per call 207 207 0 0.0%
Excl. MemUse (bytes)3,784 3,784 0 0.0%
Incl. PeakMemUse (bytes)8,504 8,504 0 0.0%
Incl. PeakMemUse (bytes) per call 170 170 0 0.0%
Excl. PeakMemUse (bytes)6,040 6,040 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% -17 -1.2% -24 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-19 -111.8% -25 -104.2% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -8 -47.1% -8 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -5 -29.4% -7 -29.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -4 -23.5% -15 -62.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 5.9% 7 29.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -5.9% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 3 17.6% 2 8.3% 0 N/A% 0 N/A%
array_key_exists0 N/A% -2 -11.8% -4 -16.7% 0 N/A% 0 N/A%
strtr0 N/A% 1 5.9% 9 37.5% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -6 -25.0% 0 N/A% 0 N/A%