Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,077 1,128 51 4.7%
Incl. Wall Time (microsec) per call 539 564 26 4.7%
Excl. Wall Time (microsec)114 87 -27 -23.7%
Incl. CPU (microsecs)1,052 1,135 83 7.9%
Incl. CPU (microsecs) per call 526 568 42 7.9%
Excl. CPU (microsec)72 72 0 0.0%
Incl. MemUse (bytes)259,288 259,408 120 0.0%
Incl. MemUse (bytes) per call 129,644 129,704 60 0.0%
Excl. MemUse (bytes)5,000 5,000 0 0.0%
Incl. PeakMemUse (bytes)78,784 78,232 -552 -0.7%
Incl. PeakMemUse (bytes) per call 39,392 39,116 -276 -0.7%
Excl. PeakMemUse (bytes)3,248 3,248 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% 51 0.1% 83 0.1% 120 0.2% -552 -1.0%
Exclusive Metrics Diff for Current Function-27 -52.9% 0 0.0% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlPage0 N/A% 61 119.6% 90 108.4% 144 120.0% 0 0.0%
Drupal\views\ViewExecutable::render0 N/A% -10 -19.6% -7 -8.4% -24 -20.0% -552 -100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 73 143.1% 75 90.4% 8 6.7% -512 -92.8%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 17 33.3% 16 19.3% 0 0.0% 0 0.0%
DateTime::__construct0 N/A% -16 -31.4% -7 -8.4% 0 0.0% 0 0.0%
spl_autoload_call0 N/A% -11 -21.6% -10 -12.0% -32 -26.7% -40 -7.2%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 7 13.7% 7 8.4% 144 120.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 6 11.8% 3 3.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 5 9.8% 6 7.2% 0 0.0% 0 0.0%
DateTimeZone::__construct0 N/A% -4 -7.8% -6 -7.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 1 2.0% -1 -1.2% 0 0.0% 0 0.0%