Diff Report
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::has

Symfony\Component\HttpFoundation\HeaderBag::hasRun #5659186b7d6e0Run #565918537d922DiffDiff%
Number of Function Calls31,400 31,400 0 0.0%
Incl. Wall Time (microsec)124,426 123,132 -1,294 -1.0%
Incl. Wall Time (microsec) per call 4 4 -0 -1.0%
Excl. Wall Time (microsec)123,911 122,684 -1,227 -1.0%
Incl. MemUse (bytes)2,174,768 2,174,488 -280 -0.0%
Incl. MemUse (bytes) per call 69 69 -0 -0.0%
Excl. MemUse (bytes)-33,232 -33,512 -280 -0.8%
Incl. PeakMemUse (bytes)121,600 121,600 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)121,600 121,600 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1,294 -0.3% -280 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1,227 -94.8% -280 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -736 -56.9% 24 8.6% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -511 -39.5% 48 17.1% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -62 -4.8% 0 0.0% 0 N/A%
Drupal\webprofiler\EventSubscriber\WebprofilerEventSubscriber::onKernelResponse0 N/A% 9 0.7% -352 -125.7% 0 N/A%
Symfony\Component\HttpFoundation\Request::prepareRequestUri0 N/A% 6 0.5% 0 0.0% 0 N/A%
Child functions
strtolower0 N/A% -43 -3.3% 0 0.0% 0 N/A%
array_key_exists0 N/A% -34 -2.6% 0 0.0% 0 N/A%
strtr0 N/A% 10 0.8% 0 0.0% 0 N/A%