Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)266 328 62 23.3%
Incl. Wall Time (microsec) per call 13 16 3 23.3%
Excl. Wall Time (microsec)222 259 37 16.7%
Incl. CPU (microsecs)289 358 69 23.9%
Incl. CPU (microsecs) per call 14 17 3 23.9%
Excl. CPU (microsec)162 207 45 27.8%
Incl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. MemUse (bytes) per call 432 432 0 0.0%
Excl. MemUse (bytes)4,472 4,472 0 0.0%
Incl. PeakMemUse (bytes)5,000 5,000 0 0.0%
Incl. PeakMemUse (bytes) per call 238 238 0 0.0%
Excl. PeakMemUse (bytes)3,472 3,472 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% 62 7.2% 69 7.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function37 59.7% 45 65.2% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 61 98.4% 67 97.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 1 1.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -1 -1.6% 2 2.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 1.6% 1 1.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 10 16.1% 1 1.4% 0 N/A% 0 N/A%
count0 N/A% 8 12.9% 13 18.8% 0 N/A% 0 N/A%
array_key_exists0 N/A% 5 8.1% 8 11.6% 0 N/A% 0 N/A%
strtr0 N/A% 2 3.2% 2 2.9% 0 N/A% 0 N/A%