Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: 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 #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)499 462 -37 -7.4%
Incl. Wall Time (microsec) per call 50 46 -4 -7.4%
Excl. Wall Time (microsec)132 125 -7 -5.3%
Incl. CPU (microsecs)509 473 -36 -7.1%
Incl. CPU (microsecs) per call 51 47 -4 -7.1%
Excl. CPU (microsec)109 92 -17 -15.6%
Incl. MemUse (bytes)26,424 26,424 0 0.0%
Incl. MemUse (bytes) per call 2,642 2,642 0 0.0%
Excl. MemUse (bytes)3,536 3,536 0 0.0%
Incl. PeakMemUse (bytes)2,472 6,704 4,232 171.2%
Incl. PeakMemUse (bytes) per call 247 670 423 171.2%
Excl. PeakMemUse (bytes)1,224 1,256 32 2.6%

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% -37 -0.0% -36 -0.0% 0 0.0% 4,232 1.2%
Exclusive Metrics Diff for Current Function-7 -18.9% -17 -47.2% 0 N/A% 32 0.8%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% -39 -105.4% -37 -102.8% 0 N/A% 3,120 73.7%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 2.7% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 1 2.7% 1 2.8% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A% 1,112 26.3%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% -13 -35.1% -9 -25.0% 0 N/A% 2,856 67.5%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -9 -24.3% -10 -27.8% 0 N/A% 864 20.4%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -6 -16.2% -7 -19.4% 0 N/A% 480 11.3%
strtolower0 N/A% -1 -2.7% 0 0.0% 0 N/A% 0 0.0%
in_array0 N/A% -1 -2.7% 5 13.9% 0 N/A% 0 0.0%
strtr0 N/A% 0 0.0% 2 5.6% 0 N/A% 0 0.0%