Diff Report
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #52e49caf3c7f2Run #52e49d73f02cbDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)562 589 27 4.8%
Incl. Wall Time (microsec) per call 51 54 2 4.8%
Excl. Wall Time (microsec)143 151 8 5.6%
Incl. CPU (microsecs)577 601 24 4.2%
Incl. CPU (microsecs) per call 52 55 2 4.2%
Excl. CPU (microsec)122 125 3 2.5%
Incl. MemUse (bytes)29,832 29,832 0 0.0%
Incl. MemUse (bytes) per call 2,712 2,712 0 0.0%
Excl. MemUse (bytes)6,072 6,072 0 0.0%
Incl. PeakMemUse (bytes)20,736 20,784 48 0.2%
Incl. PeakMemUse (bytes) per call 1,885 1,889 4 0.2%
Excl. PeakMemUse (bytes)6,528 6,744 216 3.3%

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% 27 1.1% 24 1.2% 0 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function8 29.6% 3 12.5% 0 N/A% 216 450.0%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 22 81.5% 20 83.3% 0 N/A% 176 366.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 9 33.3% 10 41.7% 0 N/A% 32 66.7%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -4 -14.8% -6 -25.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% -1 -3.7% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 1 3.7% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 0 0.0% 0 N/A% -160 -333.3%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 13 48.1% 12 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 9 33.3% 12 50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -7.4% 3 12.5% 0 N/A% -200 -416.7%
strtolower0 N/A% -1 -3.7% -1 -4.2% 0 N/A% 32 66.7%
strtr0 N/A% 0 0.0% -2 -8.3% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% -3 -12.5% 0 N/A% 0 0.0%