Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fca507bc1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52e6fc5cc809eRun #52e6fca507bc1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)712 1,078 366 51.4%
Incl. Wall Time (microsec) per call 712 1,078 366 51.4%
Excl. Wall Time (microsec)42 55 13 31.0%
Incl. CPU (microsecs)713 1,081 368 51.6%
Incl. CPU (microsecs) per call 713 1,081 368 51.6%
Excl. CPU (microsec)31 46 15 48.4%
Incl. MemUse (bytes)124,424 124,424 0 0.0%
Incl. MemUse (bytes) per call 124,424 124,424 0 0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)16,512 16,512 0 0.0%
Incl. PeakMemUse (bytes) per call 16,512 16,512 0 0.0%
Excl. PeakMemUse (bytes)368 368 0 0.0%

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% 366 84.1% 368 490.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 3.6% 15 4.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 366 100.0% 368 100.0% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% 317 86.6% 317 86.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 26 7.1% 26 7.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 3 0.8% 4 1.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 3 0.8% 2 0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 3 0.8% 3 0.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%