Diff Report
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #5391fcf6ab927Run #5391fc871e91dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)143 139 -4 -2.8%
Incl. Wall Time (microsec) per call 13 13 -0 -2.8%
Excl. Wall Time (microsec)109 100 -9 -8.3%
Incl. CPU (microsecs)158 154 -4 -2.5%
Incl. CPU (microsecs) per call 14 14 -0 -2.5%
Excl. CPU (microsec)89 78 -11 -12.4%
Incl. MemUse (bytes)4,176 4,176 0 0.0%
Incl. MemUse (bytes) per call 380 380 0 0.0%
Excl. MemUse (bytes)2,336 2,336 0 0.0%
Incl. PeakMemUse (bytes)2,316 2,316 0 0.0%
Incl. PeakMemUse (bytes) per call 211 211 0 0.0%
Excl. PeakMemUse (bytes)1,096 1,096 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% -4 -0.2% -4 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -225.0% -11 -275.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -8 -200.0% -5 -125.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 3 75.0% 2 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 25.0% -1 -25.0% 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% 5 125.0% 2 50.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% 0 0.0% 6 150.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%