Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f691abb85: 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 #5251f691abb85DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)566 557 -9 -1.6%
Incl. Wall Time (microsec) per call 11 11 -0 -1.6%
Excl. Wall Time (microsec)474 456 -18 -3.8%
Incl. CPU (microsecs)625 613 -12 -1.9%
Incl. CPU (microsecs) per call 13 12 -0 -1.9%
Excl. CPU (microsec)367 363 -4 -1.1%
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% -9 -0.5% -12 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -200.0% -4 -33.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -7 -77.8% -6 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -4 -44.4% 3 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 3 33.3% -11 -91.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -2 -22.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 4 44.4% -7 -58.3% 0 N/A% 0 N/A%
strtolower0 N/A% 4 44.4% 1 8.3% 0 N/A% 0 N/A%
count0 N/A% 1 11.1% -7 -58.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 5 41.7% 0 N/A% 0 N/A%