Diff Report
Run #5204421e7a2a2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #5204421e7a2a2Run #5204417bc7ab7DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)239 243 4 1.7%
Incl. Wall Time (microsec) per call 8 8 0 1.7%
Excl. Wall Time (microsec)194 197 3 1.5%
Incl. CPU (microsecs)270 267 -3 -1.1%
Incl. CPU (microsecs) per call 9 9 -0 -1.1%
Excl. CPU (microsec)148 153 5 3.4%
Incl. MemUse (bytes)8,168 8,168 0 0.0%
Incl. MemUse (bytes) per call 282 282 0 0.0%
Excl. MemUse (bytes)3,896 3,896 0 0.0%
Incl. PeakMemUse (bytes)5,568 5,568 0 0.0%
Incl. PeakMemUse (bytes) per call 192 192 0 0.0%
Excl. PeakMemUse (bytes)3,544 3,544 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 0.5% -3 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 75.0% 5 166.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 7 175.0% 5 166.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -3 -75.0% -8 -266.7% 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%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% -1 -25.0% -2 -66.7% 0 N/A% 0 N/A%
strtr0 N/A% 1 25.0% -9 -300.0% 0 N/A% 0 N/A%
strtolower0 N/A% 1 25.0% 3 100.0% 0 N/A% 0 N/A%