Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)500 477 -23 -4.6%
Incl. Wall Time (microsec) per call 42 40 -2 -4.6%
Excl. Wall Time (microsec)142 135 -7 -4.9%
Incl. CPU (microsecs)531 495 -36 -6.8%
Incl. CPU (microsecs) per call 44 41 -3 -6.8%
Excl. CPU (microsec)131 111 -20 -15.3%
Incl. MemUse (bytes)31,712 31,712 0 0.0%
Incl. MemUse (bytes) per call 2,643 2,643 0 0.0%
Excl. MemUse (bytes)7,560 7,560 0 0.0%
Incl. PeakMemUse (bytes)14,960 14,960 0 0.0%
Incl. PeakMemUse (bytes) per call 1,247 1,247 0 0.0%
Excl. PeakMemUse (bytes)4,200 4,200 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% -23 -0.7% -36 -1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -30.4% -20 -55.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -11 -47.8% -12 -33.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -10 -43.5% -24 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setVary0 N/A% -1 -4.3% -1 -2.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\FinishResponseSubscriber::setCacheControlNoCache0 N/A% -1 -4.3% -2 -5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 1 2.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% 1 2.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setExpires0 N/A% 0 0.0% 1 2.8% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -9 -39.1% -8 -22.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -5 -21.7% -3 -8.3% 0 N/A% 0 N/A%
in_array0 N/A% -1 -4.3% -4 -11.1% 0 N/A% 0 N/A%
strtr0 N/A% -1 -4.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -1 -2.8% 0 N/A% 0 N/A%