Diff Report
Run #51ca5ac5912c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51ca5ac5912c3Run #51ca5a4995c23DiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)626 630 4 0.6%
Incl. Wall Time (microsec) per call 18 19 0 0.6%
Excl. Wall Time (microsec)464 453 -11 -2.4%
Incl. CPU (microsecs)671 671 0 0.0%
Incl. CPU (microsecs) per call 20 20 0 0.0%
Excl. CPU (microsec)349 373 24 6.9%
Incl. MemUse (bytes)10,080 10,080 0 0.0%
Incl. MemUse (bytes) per call 296 296 0 0.0%
Excl. MemUse (bytes)4,632 4,632 0 0.0%
Incl. PeakMemUse (bytes)9,576 9,576 0 0.0%
Incl. PeakMemUse (bytes) per call 282 282 0 0.0%
Excl. PeakMemUse (bytes)7,016 7,016 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% 4 1.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -275.0% 24 N/A% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 7 175.0% 4 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -50.0% -2 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -25.0% -2 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 25.0% 1 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -25.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 6 150.0% -11 N/A% 0 N/A% 0 N/A%
strtr0 N/A% 6 150.0% -7 N/A% 0 N/A% 0 N/A%
array_key_exists0 N/A% 2 50.0% -1 N/A% 0 N/A% 0 N/A%
count0 N/A% 1 25.0% -5 N/A% 0 N/A% 0 N/A%