Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30feb01694: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #51e30f7568a45Run #51e30feb01694DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)253 270 17 6.7%
Incl. Wall Time (microsec) per call 9 10 1 6.7%
Excl. Wall Time (microsec)175 188 13 7.4%
Incl. CPU (microsecs)286 299 13 4.5%
Incl. CPU (microsecs) per call 11 11 0 4.5%
Excl. CPU (microsec)153 170 17 11.1%
Incl. MemUse (bytes)8,096 8,096 0 0.0%
Incl. MemUse (bytes) per call 300 300 0 0.0%
Excl. MemUse (bytes)3,952 3,952 0 0.0%
Incl. PeakMemUse (bytes)5,624 5,624 0 0.0%
Incl. PeakMemUse (bytes) per call 208 208 0 0.0%
Excl. PeakMemUse (bytes)3,632 3,632 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% 17 0.4% 13 4.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 76.5% 17 130.8% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 10 58.8% 7 53.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 6 35.3% 7 53.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 5.9% -1 -7.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 4 23.5% -2 -15.4% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%