Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::getRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)353 353 0 0.0%
Incl. Wall Time (microsec) per call 16 16 0 0.0%
Excl. Wall Time (microsec)260 258 -2 -0.8%
Incl. CPU (microsecs)383 384 1 0.3%
Incl. CPU (microsecs) per call 17 17 0 0.3%
Excl. CPU (microsec)228 214 -14 -6.1%
Incl. MemUse (bytes)6,164 6,160 -4 -0.1%
Incl. MemUse (bytes) per call 280 280 -0 -0.1%
Excl. MemUse (bytes)3,504 3,500 -4 -0.1%
Incl. PeakMemUse (bytes)6,216 6,216 0 0.0%
Incl. PeakMemUse (bytes) per call 283 283 0 0.0%
Excl. PeakMemUse (bytes)4,240 4,240 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% 0 0.0% 1 0.0% -4 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 N/A% -14 -1400.0% -4 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 2 N/A% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 N/A% 2 200.0% -4 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -1 N/A% -1 -100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 N/A% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 1 N/A% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child functions
strtr0 N/A% 2 N/A% 9 900.0% 0 0.0% 0 N/A%
count0 N/A% 0 N/A% 2 200.0% 0 0.0% 0 N/A%
array_key_exists0 N/A% 0 N/A% 7 700.0% 0 0.0% 0 N/A%
strtolower0 N/A% 0 N/A% -3 -300.0% 0 0.0% 0 N/A%