Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #519bd405e5fe3Run #519bd4feea4c7DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)272 272 0 0.0%
Incl. Wall Time (microsec) per call 13 13 0 0.0%
Excl. Wall Time (microsec)187 196 9 4.8%
Incl. CPU (microsecs)295 299 4 1.4%
Incl. CPU (microsecs) per call 14 14 0 1.4%
Excl. CPU (microsec)151 157 6 4.0%
Incl. MemUse (bytes)7,784 7,808 24 0.3%
Incl. MemUse (bytes) per call 371 372 1 0.3%
Excl. MemUse (bytes)4,024 4,024 0 0.0%
Incl. PeakMemUse (bytes)600 600 0 0.0%
Incl. PeakMemUse (bytes) per call 29 29 0 0.0%
Excl. PeakMemUse (bytes)568 568 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% 0 0.0% 4 0.1% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 N/A% 6 150.0% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -1 N/A% -2 -50.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 1 N/A% 2 50.0% 24 100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 N/A% 2 50.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 0 N/A% 2 50.0% 0 0.0% 0 N/A%
Child functions
strtolower0 N/A% -5 N/A% -2 -50.0% 24 100.0% 0 N/A%
array_key_exists0 N/A% -2 N/A% -3 -75.0% 0 0.0% 0 N/A%
strtr0 N/A% -2 N/A% 3 75.0% 0 0.0% 0 N/A%