Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)360 371 11 3.1%
Incl. Wall Time (microsec) per call 360 371 11 3.1%
Excl. Wall Time (microsec)45 48 3 6.7%
Incl. CPU (microsecs)362 372 10 2.8%
Incl. CPU (microsecs) per call 362 372 10 2.8%
Excl. CPU (microsec)29 28 -1 -3.4%
Incl. MemUse (bytes)53,784 53,784 0 0.0%
Incl. MemUse (bytes) per call 53,784 53,784 0 0.0%
Excl. MemUse (bytes)3,320 3,320 0 0.0%
Incl. PeakMemUse (bytes)37,768 38,024 256 0.7%
Incl. PeakMemUse (bytes) per call 37,768 38,024 256 0.7%
Excl. PeakMemUse (bytes)3,464 3,464 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% 11 0.0% 10 0.0% 0 0.0% 256 0.3%
Exclusive Metrics Diff for Current Function3 27.3% -1 -10.0% 0 N/A% 0 0.0%
Parent function
Drupal\views\ViewExecutable::render0 N/A% 11 100.0% 10 100.0% 0 N/A% 256 100.0%
Child functions
DateTimeZone::__construct0 N/A% 4 36.4% 4 40.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 4 36.4% 5 50.0% 0 N/A% 160 62.5%
Composer\Autoload\ClassLoader::loadClass0 N/A% 2 18.2% 2 20.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 -18.2% -1 -10.0% 0 N/A% 96 37.5%
DateTime::__construct0 N/A% 1 9.1% 2 20.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -1 -9.1% 3 30.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% -3 -30.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 0.0%