Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)663 668 5 0.8%
Incl. Wall Time (microsec) per call 51 51 0 0.8%
Excl. Wall Time (microsec)172 178 6 3.5%
Incl. CPU (microsecs)682 689 7 1.0%
Incl. CPU (microsecs) per call 52 53 1 1.0%
Excl. CPU (microsec)139 149 10 7.2%
Incl. MemUse (bytes)31,720 31,728 8 0.0%
Incl. MemUse (bytes) per call 2,440 2,441 1 0.0%
Excl. MemUse (bytes)6,504 6,496 -8 -0.1%
Incl. PeakMemUse (bytes)10,392 10,352 -40 -0.4%
Incl. PeakMemUse (bytes) per call 799 796 -3 -0.4%
Excl. PeakMemUse (bytes)3,072 3,072 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% 5 0.1% 7 0.1% 8 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function6 120.0% 10 142.9% -8 -100.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -9 -180.0% -8 -114.3% 0 0.0% -40 -100.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 8 160.0% 8 114.3% 8 100.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 6 120.0% 6 85.7% 24 300.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -2 -40.0% -2 -28.6% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 2 40.0% 2 28.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -20.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 1 20.0% 1 14.3% -24 -300.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -3 -60.0% -1 -14.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 20.0% -1 -14.3% -8 -100.0% -8 -20.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 20.0% 0 0.0% 24 300.0% 0 0.0%
strtr0 N/A% 0 0.0% -1 -14.3% 0 0.0% -32 -80.0%
strtolower0 N/A% 0 0.0% -2 -28.6% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 2 28.6% 0 0.0% 0 0.0%