Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)387 337 -50 -12.9%
Incl. Wall Time (microsec) per call 387 337 -50 -12.9%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)391 339 -52 -13.3%
Incl. CPU (microsecs) per call 391 339 -52 -13.3%
Excl. CPU (microsec)35 34 -1 -2.9%
Incl. MemUse (bytes)53,608 53,608 0 0.0%
Incl. MemUse (bytes) per call 53,608 53,608 0 0.0%
Excl. MemUse (bytes)3,296 3,296 0 0.0%
Incl. PeakMemUse (bytes)41,128 41,128 0 0.0%
Incl. PeakMemUse (bytes) per call 41,128 41,128 0 0.0%
Excl. PeakMemUse (bytes)3,080 3,080 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% -50 -11.1% -52 -4.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 2.0% -1 -1.9% 0 N/A% 0 N/A%
Parent function
Drupal\views\ViewExecutable::render0 N/A% -50 -100.0% -52 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -41 -82.0% -41 -78.8% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -6 -12.0% -7 -13.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -4 -8.0% -3 -5.8% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::__construct0 N/A% 1 2.0% 1 1.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -2.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%