Diff Report
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,105 1,021 -84 -7.6%
Incl. Wall Time (microsec) per call 92 85 -7 -7.6%
Excl. Wall Time (microsec)282 264 -18 -6.4%
Incl. CPU (microsecs)1,126 1,044 -82 -7.3%
Incl. CPU (microsecs) per call 94 87 -7 -7.3%
Excl. CPU (microsec)234 224 -10 -4.3%
Incl. MemUse (bytes)15,664 15,664 0 0.0%
Incl. MemUse (bytes) per call 1,305 1,305 0 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)8,472 8,472 0 0.0%
Incl. PeakMemUse (bytes) per call 706 706 0 0.0%
Excl. PeakMemUse (bytes)2,532 2,532 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% -84 -13.5% -82 -5.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-18 -21.4% -10 -12.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -69 -82.1% -68 -82.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -11 -13.1% -12 -14.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -4 -4.8% -4 -4.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 2 2.4% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -27 -32.1% -29 -35.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -23 -27.4% -22 -26.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -16 -19.0% -15 -18.3% 0 N/A% 0 N/A%
strtr0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% -1 -1.2% -3 -3.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -3 -3.7% 0 N/A% 0 N/A%