Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad018db619c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #51ad01387670bRun #51ad018db619cDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)222 219 -3 -1.4%
Incl. Wall Time (microsec) per call 8 8 -0 -1.4%
Excl. Wall Time (microsec)183 177 -6 -3.3%
Incl. CPU (microsecs)251 245 -6 -2.4%
Incl. CPU (microsecs) per call 9 9 -0 -2.4%
Excl. CPU (microsec)144 145 1 0.7%
Incl. MemUse (bytes)8,072 8,072 0 0.0%
Incl. MemUse (bytes) per call 299 299 0 0.0%
Excl. MemUse (bytes)3,928 3,928 0 0.0%
Incl. PeakMemUse (bytes)296 296 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)296 296 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::has [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::has0 N/A% -3 -0.9% -6 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -200.0% 1 16.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -2 -66.7% -1 -16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -1 -33.3% -6 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 2 66.7% -11 -183.3% 0 N/A% 0 N/A%
array_key_exists0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%