Diff Report
Run #519eada161e65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ead03a5283: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #519eada161e65Run #519ead03a5283DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)134 143 9 6.7%
Incl. Wall Time (microsec) per call 8 8 1 6.7%
Excl. Wall Time (microsec)103 109 6 5.8%
Incl. CPU (microsecs)147 161 14 9.5%
Incl. CPU (microsecs) per call 9 9 1 9.5%
Excl. CPU (microsec)88 90 2 2.3%
Incl. MemUse (bytes)7,592 7,592 0 0.0%
Incl. MemUse (bytes) per call 447 447 0 0.0%
Excl. MemUse (bytes)4,088 4,088 0 0.0%
Incl. PeakMemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes) per call 88 88 0 0.0%
Excl. PeakMemUse (bytes)1,456 1,456 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% 9 7.7% 14 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 66.7% 2 14.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 8 88.9% 9 64.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 1 11.1% 2 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 2 22.2% 3 21.4% 0 N/A% 0 N/A%
strtolower0 N/A% 1 11.1% 6 42.9% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 3 21.4% 0 N/A% 0 N/A%