Diff Report
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)576 601 25 4.3%
Incl. Wall Time (microsec) per call 12 12 1 4.3%
Excl. Wall Time (microsec)437 459 22 5.0%
Incl. CPU (microsecs)630 650 20 3.2%
Incl. CPU (microsecs) per call 13 13 0 3.2%
Excl. CPU (microsec)355 372 17 4.8%
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)10,672 10,672 0 0.0%
Incl. PeakMemUse (bytes) per call 213 213 0 0.0%
Excl. PeakMemUse (bytes)7,904 7,904 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% 25 1.1% 20 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function22 88.0% 17 85.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 15 60.0% 16 80.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 6 24.0% 1 5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 3 12.0% 3 15.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 4.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -5 -20.0% 6 30.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 4 16.0% -8 -40.0% 0 N/A% 0 N/A%
count0 N/A% 3 12.0% -1 -5.0% 0 N/A% 0 N/A%
strtr0 N/A% 1 4.0% 6 30.0% 0 N/A% 0 N/A%