Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: 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 #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)258 259 1 0.4%
Incl. Wall Time (microsec) per call 9 9 0 0.4%
Excl. Wall Time (microsec)229 229 0 0.0%
Incl. CPU (microsecs)283 291 8 2.8%
Incl. CPU (microsecs) per call 10 10 0 2.8%
Excl. CPU (microsec)165 170 5 3.0%
Incl. MemUse (bytes)10,824 10,824 0 0.0%
Incl. MemUse (bytes) per call 387 387 0 0.0%
Excl. MemUse (bytes)5,776 5,776 0 0.0%
Incl. PeakMemUse (bytes)10,824 10,824 0 0.0%
Incl. PeakMemUse (bytes) per call 387 387 0 0.0%
Excl. PeakMemUse (bytes)8,064 8,064 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% 1 4.3% 8 8.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 5 62.5% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 200.0% 3 37.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 1 100.0% 2 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% -1 -100.0% 2 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 1 100.0% -1 -12.5% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 6 75.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -4 -50.0% 0 N/A% 0 N/A%