Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27198f838: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #523f26a22745bRun #523f27198f838DiffDiff%
Number of Function Calls113 113 0 0.0%
Incl. Wall Time (microsec)1,226 1,264 38 3.1%
Incl. Wall Time (microsec) per call 11 11 0 3.1%
Excl. Wall Time (microsec)1,010 1,037 27 2.7%
Incl. CPU (microsecs)1,345 1,388 43 3.2%
Incl. CPU (microsecs) per call 12 12 0 3.2%
Excl. CPU (microsec)751 774 23 3.1%
Incl. MemUse (bytes)12,352 12,352 0 0.0%
Incl. MemUse (bytes) per call 109 109 0 0.0%
Excl. MemUse (bytes)1,464 1,464 0 0.0%
Incl. PeakMemUse (bytes)10,296 10,296 0 0.0%
Incl. PeakMemUse (bytes) per call 91 91 0 0.0%
Excl. PeakMemUse (bytes)7,328 7,328 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% 38 3.3% 43 51.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function27 71.1% 23 53.5% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 23 60.5% 17 39.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 14 36.8% 19 44.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 5.3% 2 4.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 2.6% 2 4.7% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% -1 -2.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -2.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 3 7.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 9 23.7% 7 16.3% 0 N/A% 0 N/A%
strtolower0 N/A% -5 -13.2% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 5 13.2% -12 -27.9% 0 N/A% 0 N/A%
strtr0 N/A% 2 5.3% 25 58.1% 0 N/A% 0 N/A%