Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)410 422 12 2.9%
Incl. Wall Time (microsec) per call 410 422 12 2.9%
Excl. Wall Time (microsec)49 56 7 14.3%
Incl. CPU (microsecs)411 424 13 3.2%
Incl. CPU (microsecs) per call 411 424 13 3.2%
Excl. CPU (microsec)27 43 16 59.3%
Incl. MemUse (bytes)65,256 65,272 16 0.0%
Incl. MemUse (bytes) per call 65,256 65,272 16 0.0%
Excl. MemUse (bytes)3,312 3,312 0 0.0%
Incl. PeakMemUse (bytes)176 304 128 72.7%
Incl. PeakMemUse (bytes) per call 176 304 128 72.7%
Excl. PeakMemUse (bytes)176 304 128 72.7%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::__construct [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\Response::__construct0 N/A% 12 3.4% 13 1.4% 16 0.6% 128 5.2%
Exclusive Metrics Diff for Current Function7 58.3% 16 123.1% 0 0.0% 128 100.0%
Parent function
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 12 100.0% 13 100.0% 16 100.0% 128 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 18 150.0% 14 107.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -16 -133.3% -17 -130.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 6 50.0% 8 61.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -4 -33.3% -5 -38.5% 24 150.0% 0 0.0%
DateTimeZone::__construct0 N/A% 2 16.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -1 -8.3% -1 -7.7% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::__construct0 N/A% 0 0.0% -2 -15.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% -8 -50.0% 0 0.0%