Diff Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52e6fcee66138Run #52e6fc5cc809eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)516 520 4 0.8%
Incl. Wall Time (microsec) per call 47 47 0 0.8%
Excl. Wall Time (microsec)134 135 1 0.7%
Incl. CPU (microsecs)529 532 3 0.6%
Incl. CPU (microsecs) per call 48 48 0 0.6%
Excl. CPU (microsec)101 110 9 8.9%
Incl. MemUse (bytes)29,832 29,856 24 0.1%
Incl. MemUse (bytes) per call 2,712 2,714 2 0.1%
Excl. MemUse (bytes)6,072 6,096 24 0.4%
Incl. PeakMemUse (bytes)8,352 8,312 -40 -0.5%
Incl. PeakMemUse (bytes) per call 759 756 -4 -0.5%
Excl. PeakMemUse (bytes)1,056 1,056 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::set [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\ResponseHeaderBag::set0 N/A% 4 0.2% 3 0.1% 24 0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function1 25.0% 9 300.0% 24 100.0% 0 0.0%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 50.0% 1 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 1 25.0% 1 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 1 25.0% 1 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 0 0.0% -40 -100.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% 24 100.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 2 50.0% 4 133.3% 0 0.0% 0 0.0%
strtolower0 N/A% 1 25.0% -3 -100.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
strtr0 N/A% 0 0.0% -8 -266.7% 0 0.0% -32 -80.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 1 33.3% 0 0.0% -8 -20.0%
in_array0 N/A% 0 0.0% 1 33.3% 0 0.0% 0 0.0%