Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)1,214 1,225 11 0.9%
Incl. Wall Time (microsec) per call 87 88 1 0.9%
Excl. Wall Time (microsec)311 313 2 0.6%
Incl. CPU (microsecs)1,236 1,248 12 1.0%
Incl. CPU (microsecs) per call 88 89 1 1.0%
Excl. CPU (microsec)263 265 2 0.8%
Incl. MemUse (bytes)16,680 16,680 0 0.0%
Incl. MemUse (bytes) per call 1,191 1,191 0 0.0%
Excl. MemUse (bytes)1,992 1,992 0 0.0%
Incl. PeakMemUse (bytes)8,568 8,568 0 0.0%
Incl. PeakMemUse (bytes) per call 612 612 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% 11 0.3% 12 11.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 18.2% 2 16.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 4 36.4% 5 41.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 4 36.4% 2 16.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 3 27.3% 3 25.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 2 16.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 7 63.6% 9 75.0% 0 N/A% 0 N/A%
strtr0 N/A% 4 36.4% 1 8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -2 -18.2% -5 -41.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 3 25.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 3 25.0% 0 N/A% 0 N/A%