Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #52d3e812c7cf2Run #52d3e8415aec3DiffDiff%
Number of Function Calls53 53 0 0.0%
Incl. Wall Time (microsec)494 496 2 0.4%
Incl. Wall Time (microsec) per call 9 9 0 0.4%
Excl. Wall Time (microsec)432 434 2 0.5%
Incl. CPU (microsecs)557 551 -6 -1.1%
Incl. CPU (microsecs) per call 11 10 -0 -1.1%
Excl. CPU (microsec)303 305 2 0.7%
Incl. MemUse (bytes)10,392 10,392 0 0.0%
Incl. MemUse (bytes) per call 196 196 0 0.0%
Excl. MemUse (bytes)3,616 3,616 0 0.0%
Incl. PeakMemUse (bytes)9,672 9,672 0 0.0%
Incl. PeakMemUse (bytes) per call 182 182 0 0.0%
Excl. PeakMemUse (bytes)7,064 7,064 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% 2 1.7% -6 -5.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 2 33.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 3 150.0% 3 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -100.0% -5 -83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 50.0% -1 -16.7% 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\Response::prepare0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%
Child functions
count0 N/A% 1 50.0% -7 -116.7% 0 N/A% 0 N/A%
array_key_exists0 N/A% -1 -50.0% 2 33.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -3 -50.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%