Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)603 594 -9 -1.5%
Incl. Wall Time (microsec) per call 50 50 -1 -1.5%
Excl. Wall Time (microsec)160 161 1 0.6%
Incl. CPU (microsecs)618 612 -6 -1.0%
Incl. CPU (microsecs) per call 52 51 -1 -1.0%
Excl. CPU (microsec)117 118 1 0.9%
Incl. MemUse (bytes)28,272 28,272 0 0.0%
Incl. MemUse (bytes) per call 2,356 2,356 0 0.0%
Excl. MemUse (bytes)3,824 3,824 0 0.0%
Incl. PeakMemUse (bytes)12,664 12,664 0 0.0%
Incl. PeakMemUse (bytes) per call 1,055 1,055 0 0.0%
Excl. PeakMemUse (bytes)3,824 3,824 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% -9 -16.7% -6 -8.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 11.1% 1 16.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -13 -144.4% -12 -200.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 4 44.4% 6 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 11.1% 1 16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -11.1% -1 -16.7% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -5 -55.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -3 -33.3% -3 -50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -22.2% -5 -83.3% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -4 -66.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 4 66.7% 0 N/A% 0 N/A%