Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,020 1,233 213 20.9%
Incl. Wall Time (microsec) per call 1,020 1,233 213 20.9%
Excl. Wall Time (microsec)59 63 4 6.8%
Incl. CPU (microsecs)1,022 1,236 214 20.9%
Incl. CPU (microsecs) per call 1,022 1,236 214 20.9%
Excl. CPU (microsec)43 49 6 14.0%
Incl. MemUse (bytes)130,456 130,456 0 0.0%
Incl. MemUse (bytes) per call 130,456 130,456 0 0.0%
Excl. MemUse (bytes)4,016 4,016 0 0.0%
Incl. PeakMemUse (bytes)27,688 27,688 0 0.0%
Incl. PeakMemUse (bytes) per call 27,688 27,688 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% 213 0.6% 214 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 1.9% 6 2.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 213 100.0% 214 100.0% 0 N/A% 0 N/A%
Child functions
spl_autoload_call0 N/A% 211 99.1% 211 98.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 37 17.4% 36 16.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -36 -16.9% -37 -17.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -0.5% 1 0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -1 -0.5% -1 -0.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -1 -0.5% -2 -0.9% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 0 0.0% -2 -0.9% 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% 2 0.9% 0 N/A% 0 N/A%