Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)254 271 17 6.7%
Incl. Wall Time (microsec) per call 12 12 1 6.7%
Excl. Wall Time (microsec)205 215 10 4.9%
Incl. CPU (microsecs)281 302 21 7.5%
Incl. CPU (microsecs) per call 13 14 1 7.5%
Excl. CPU (microsec)168 169 1 0.6%
Incl. MemUse (bytes)10,520 10,520 0 0.0%
Incl. MemUse (bytes) per call 478 478 0 0.0%
Excl. MemUse (bytes)5,872 5,872 0 0.0%
Incl. PeakMemUse (bytes)8,872 8,872 0 0.0%
Incl. PeakMemUse (bytes) per call 403 403 0 0.0%
Excl. PeakMemUse (bytes)6,320 6,320 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 0.2% 21 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 58.8% 1 4.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 11 64.7% 10 47.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 2 11.8% 4 19.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 5.9% 2 9.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 5.9% 1 4.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 5.9% 1 4.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 5.9% 2 9.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 1 4.8% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 3 17.6% 5 23.8% 0 N/A% 0 N/A%
count0 N/A% 2 11.8% 7 33.3% 0 N/A% 0 N/A%
strtr0 N/A% 1 5.9% 3 14.3% 0 N/A% 0 N/A%
strtolower0 N/A% 1 5.9% 5 23.8% 0 N/A% 0 N/A%