Diff Report
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)219 237 18 8.2%
Incl. Wall Time (microsec) per call 10 11 1 8.2%
Excl. Wall Time (microsec)177 178 1 0.6%
Incl. CPU (microsecs)241 272 31 12.9%
Incl. CPU (microsecs) per call 11 13 1 12.9%
Excl. CPU (microsec)136 159 23 16.9%
Incl. MemUse (bytes)7,672 7,672 0 0.0%
Incl. MemUse (bytes) per call 365 365 0 0.0%
Excl. MemUse (bytes)3,904 3,904 0 0.0%
Incl. PeakMemUse (bytes)5,440 5,440 0 0.0%
Incl. PeakMemUse (bytes) per call 259 259 0 0.0%
Excl. PeakMemUse (bytes)3,408 3,408 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% 18 0.0% 31 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 5.6% 23 74.2% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 18 100.0% 22 71.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% -6 -33.3% -2 -6.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::__construct0 N/A% 5 27.8% 7 22.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 5.6% 4 12.9% 0 N/A% 0 N/A%
Child functions
array_key_exists0 N/A% 8 44.4% 8 25.8% 0 N/A% 0 N/A%
strtr0 N/A% 7 38.9% -4 -12.9% 0 N/A% 0 N/A%
strtolower0 N/A% 2 11.1% 4 12.9% 0 N/A% 0 N/A%