Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)748 755 7 0.9%
Incl. Wall Time (microsec) per call 18 18 0 0.9%
Excl. Wall Time (microsec)507 521 14 2.8%
Incl. CPU (microsecs)814 846 32 3.9%
Incl. CPU (microsecs) per call 19 20 1 3.9%
Excl. CPU (microsec)446 477 31 7.0%
Incl. MemUse (bytes)11,264 11,264 0 0.0%
Incl. MemUse (bytes) per call 268 268 0 0.0%
Excl. MemUse (bytes)5,232 5,232 0 0.0%
Incl. PeakMemUse (bytes)10,832 10,840 8 0.1%
Incl. PeakMemUse (bytes) per call 258 258 0 0.1%
Excl. PeakMemUse (bytes)8,000 8,008 8 0.1%

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% 7 0.8% 32 3.5% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function14 200.0% 31 96.9% 0 N/A% 8 100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 37 115.6% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 28.6% -4 -12.5% 0 N/A% 8 100.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% -4 -12.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 4 57.1% 1 3.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 0.0%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 14.3% 0 0.0% 0 N/A% 0 0.0%
Child functions
count0 N/A% -3 -42.9% 12 37.5% 0 N/A% 0 0.0%
strtolower0 N/A% 1 14.3% -10 -31.2% 0 N/A% 0 0.0%
strtr0 N/A% -3 -42.9% -2 -6.2% 0 N/A% 0 0.0%
array_key_exists0 N/A% -2 -28.6% 1 3.1% 0 N/A% 0 0.0%