Diff Report
Run #5251f6e1e32d5: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #5251f6e1e32d5Run #5251f592ab279DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)243 258 15 6.2%
Incl. Wall Time (microsec) per call 8 8 0 6.2%
Excl. Wall Time (microsec)199 211 12 6.0%
Incl. CPU (microsecs)279 288 9 3.2%
Incl. CPU (microsecs) per call 9 9 0 3.2%
Excl. CPU (microsec)154 155 1 0.6%
Incl. MemUse (bytes)8,264 8,264 0 0.0%
Incl. MemUse (bytes) per call 267 267 0 0.0%
Excl. MemUse (bytes)3,864 3,864 0 0.0%
Incl. PeakMemUse (bytes)5,680 5,680 0 0.0%
Incl. PeakMemUse (bytes) per call 183 183 0 0.0%
Excl. PeakMemUse (bytes)3,504 3,504 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% 15 1.1% 9 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 80.0% 1 11.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 10 66.7% 9 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 4 26.7% 4 44.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 1 6.7% -4 -44.4% 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%
Child functions
array_key_exists0 N/A% 3 20.0% 2 22.2% 0 N/A% 0 N/A%
strtr0 N/A% -1 -6.7% -2 -22.2% 0 N/A% 0 N/A%
strtolower0 N/A% 1 6.7% 8 88.9% 0 N/A% 0 N/A%