Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #523f1dee40c1aRun #523f1e3aba264DiffDiff%
Number of Function Calls113 113 0 0.0%
Incl. Wall Time (microsec)1,238 1,227 -11 -0.9%
Incl. Wall Time (microsec) per call 11 11 -0 -0.9%
Excl. Wall Time (microsec)1,018 1,013 -5 -0.5%
Incl. CPU (microsecs)1,352 1,351 -1 -0.1%
Incl. CPU (microsecs) per call 12 12 -0 -0.1%
Excl. CPU (microsec)774 754 -20 -2.6%
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% -11 -1.1% -1 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -45.5% -20 -2000.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -7 -63.6% -8 -800.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -27.3% 5 500.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% -1 -9.1% -1 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 9.1% 4 400.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% -4 -36.4% -2 -200.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% -2 -18.2% 7 700.0% 0 N/A% 0 N/A%
strtr0 N/A% -1 -9.1% 8 800.0% 0 N/A% 0 N/A%
strtolower0 N/A% 1 9.1% 6 600.0% 0 N/A% 0 N/A%