Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)802 791 -11 -1.4%
Incl. Wall Time (microsec) per call 73 72 -1 -1.4%
Excl. Wall Time (microsec)186 192 6 3.2%
Incl. CPU (microsecs)817 806 -11 -1.3%
Incl. CPU (microsecs) per call 74 73 -1 -1.3%
Excl. CPU (microsec)147 150 3 2.0%
Incl. MemUse (bytes)29,864 29,824 -40 -0.1%
Incl. MemUse (bytes) per call 2,715 2,711 -4 -0.1%
Excl. MemUse (bytes)6,056 6,056 0 0.0%
Incl. PeakMemUse (bytes)8,824 8,904 80 0.9%
Incl. PeakMemUse (bytes) per call 802 809 7 0.9%
Excl. PeakMemUse (bytes)3,568 3,648 80 2.2%

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% -11 -0.2% -11 -0.4% -40 -0.1% 80 0.2%
Exclusive Metrics Diff for Current Function6 54.5% 3 27.3% 0 0.0% 80 100.0%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -14 -127.3% -16 -145.5% -16 -40.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 4 36.4% 4 36.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -9.1% 2 18.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% -1 -9.1% -1 -9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 1 9.1% 1 9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 0 0.0% 0 0.0% -24 -60.0% 80 100.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% -1 -9.1% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -9 -81.8% -5 -45.5% -24 -60.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -4 -36.4% 2 18.2% 0 0.0% 0 0.0%
strtolower0 N/A% -2 -18.2% -5 -45.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -1 -9.1% 1 9.1% -16 -40.0% 0 0.0%
in_array0 N/A% -1 -9.1% -8 -72.7% 0 0.0% 0 0.0%
strtr0 N/A% 0 0.0% 1 9.1% 0 0.0% 0 0.0%