Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)601 620 19 3.2%
Incl. Wall Time (microsec) per call 46 48 1 3.2%
Excl. Wall Time (microsec)168 168 0 0.0%
Incl. CPU (microsecs)624 637 13 2.1%
Incl. CPU (microsecs) per call 48 49 1 2.1%
Excl. CPU (microsec)137 125 -12 -8.8%
Incl. MemUse (bytes)33,544 33,552 8 0.0%
Incl. MemUse (bytes) per call 2,580 2,581 1 0.0%
Excl. MemUse (bytes)7,872 7,872 0 0.0%
Incl. PeakMemUse (bytes)28,464 28,464 0 0.0%
Incl. PeakMemUse (bytes) per call 2,190 2,190 0 0.0%
Excl. PeakMemUse (bytes)7,992 7,992 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% 19 0.3% 13 0.2% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -12 -92.3% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 15 78.9% 15 115.4% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 9 47.4% 9 69.2% 8 100.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -4 -21.1% -5 -38.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 10.5% -1 -7.7% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -2 -10.5% -4 -30.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% -1 -5.3% -1 -7.7% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 1 5.3% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% -1 -5.3% 0 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 16 84.2% 15 115.4% 8 100.0% 0 N/A%
strtr0 N/A% 3 15.8% 6 46.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -10.5% -4 -30.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 1 5.3% 5 38.5% 0 0.0% 0 N/A%
strtolower0 N/A% 1 5.3% -1 -7.7% 0 0.0% 0 N/A%
in_array0 N/A% 0 0.0% 4 30.8% 0 0.0% 0 N/A%