Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)650 811 161 24.8%
Incl. Wall Time (microsec) per call 50 62 12 24.8%
Excl. Wall Time (microsec)187 238 51 27.3%
Incl. CPU (microsecs)667 821 154 23.1%
Incl. CPU (microsecs) per call 51 63 12 23.1%
Excl. CPU (microsec)139 179 40 28.8%
Incl. MemUse (bytes)33,696 33,672 -24 -0.1%
Incl. MemUse (bytes) per call 2,592 2,590 -2 -0.1%
Excl. MemUse (bytes)7,840 7,840 0 0.0%
Incl. PeakMemUse (bytes)12,808 12,296 -512 -4.0%
Incl. PeakMemUse (bytes) per call 985 946 -39 -4.0%
Excl. PeakMemUse (bytes)4,176 4,176 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% 161 0.2% 154 0.2% -24 -0.0% -512 -0.9%
Exclusive Metrics Diff for Current Function51 31.7% 40 26.0% 0 0.0% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 67 41.6% 70 45.5% 8 33.3% -512 -100.0%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 59 36.6% 46 29.9% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 27 16.8% 28 18.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 12 7.5% 14 9.1% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -10 -6.2% -10 -6.5% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 6 3.7% 6 3.9% -32 -133.3% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 44 27.3% 46 29.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 39 24.2% 40 26.0% -24 -100.0% -512 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 17 10.6% 18 11.7% 0 0.0% 0 0.0%
strtr0 N/A% 5 3.1% 1 0.6% 0 0.0% 0 0.0%
in_array0 N/A% 4 2.5% -2 -1.3% 0 0.0% 0 0.0%
strtolower0 N/A% 1 0.6% 11 7.1% 0 0.0% 0 0.0%