Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)523 517 -6 -1.1%
Incl. Wall Time (microsec) per call 44 43 -1 -1.1%
Excl. Wall Time (microsec)147 149 2 1.4%
Incl. CPU (microsecs)539 533 -6 -1.1%
Incl. CPU (microsecs) per call 45 44 -1 -1.1%
Excl. CPU (microsec)125 110 -15 -12.0%
Incl. MemUse (bytes)30,448 30,440 -8 -0.0%
Incl. MemUse (bytes) per call 2,537 2,537 -1 -0.0%
Excl. MemUse (bytes)6,224 6,224 0 0.0%
Incl. PeakMemUse (bytes)12,904 12,904 0 0.0%
Incl. PeakMemUse (bytes) per call 1,075 1,075 0 0.0%
Excl. PeakMemUse (bytes)4,224 4,224 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% -6 -0.6% -6 -8.3% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 33.3% -15 -250.0% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 4 66.7% 4 66.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -4 -66.7% -4 -66.7% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -3 -50.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -2 -33.3% -2 -33.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -1 -16.7% -1 -16.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -16.7% -1 -16.7% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 1 16.7% -2 -33.3% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -10 -166.7% -6 -100.0% -8 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 2 33.3% 5 83.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 5 83.3% 0 0.0% 0 N/A%
strtr0 N/A% 0 0.0% 4 66.7% 0 0.0% 0 N/A%
strtolower0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 N/A%
in_array0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 N/A%