Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5204417bc7ab7Run #5204421e7a2a2DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)451 463 12 2.7%
Incl. Wall Time (microsec) per call 11 12 0 2.7%
Excl. Wall Time (microsec)375 382 7 1.9%
Incl. CPU (microsecs)493 512 19 3.9%
Incl. CPU (microsecs) per call 12 13 0 3.9%
Excl. CPU (microsec)287 291 4 1.4%
Incl. MemUse (bytes)10,880 10,880 0 0.0%
Incl. MemUse (bytes) per call 272 272 0 0.0%
Excl. MemUse (bytes)5,080 5,080 0 0.0%
Incl. PeakMemUse (bytes)10,472 10,472 0 0.0%
Incl. PeakMemUse (bytes) per call 262 262 0 0.0%
Excl. PeakMemUse (bytes)7,904 7,904 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% 12 1.4% 19 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 58.3% 4 21.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 9 75.0% 15 78.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 5 41.7% 1 5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -2 -16.7% -1 -5.3% 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 5.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
Child functions
count0 N/A% 2 16.7% 3 15.8% 0 N/A% 0 N/A%
array_key_exists0 N/A% 1 8.3% 6 31.6% 0 N/A% 0 N/A%
strtr0 N/A% 1 8.3% 4 21.1% 0 N/A% 0 N/A%
strtolower0 N/A% 1 8.3% 2 10.5% 0 N/A% 0 N/A%