Diff Report
Run #5251f691abb85: 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 #5251f691abb85Run #5251f592ab279DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)248 258 10 4.0%
Incl. Wall Time (microsec) per call 8 8 0 4.0%
Excl. Wall Time (microsec)204 211 7 3.4%
Incl. CPU (microsecs)279 288 9 3.2%
Incl. CPU (microsecs) per call 9 9 0 3.2%
Excl. CPU (microsec)159 155 -4 -2.5%
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% 10 0.5% 9 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 70.0% -4 -44.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 9 90.0% 11 122.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 4 40.0% 4 44.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -2 -20.0% -6 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 4 40.0% -3 -33.3% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -10.0% 16 177.8% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%