Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)401 398 -3 -0.7%
Incl. Wall Time (microsec) per call 11 11 -0 -0.7%
Excl. Wall Time (microsec)331 326 -5 -1.5%
Incl. CPU (microsecs)432 436 4 0.9%
Incl. CPU (microsecs) per call 12 12 0 0.9%
Excl. CPU (microsec)242 245 3 1.2%
Incl. MemUse (bytes)10,928 10,928 0 0.0%
Incl. MemUse (bytes) per call 312 312 0 0.0%
Excl. MemUse (bytes)5,432 5,432 0 0.0%
Incl. PeakMemUse (bytes)9,040 9,040 0 0.0%
Incl. PeakMemUse (bytes) per call 258 258 0 0.0%
Excl. PeakMemUse (bytes)6,576 6,576 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% -3 -2.8% 4 2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -166.7% 3 75.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -5 -166.7% -2 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 3 100.0% 9 225.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -1 -33.3% -2 -50.0% 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 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\HttpBasic::applies0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 3 100.0% 1 25.0% 0 N/A% 0 N/A%
count0 N/A% -1 -33.3% -6 -150.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 5 125.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%